component
AT91SAM9G45C-CU-999
Public Made by Adomby adom
Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), TFBGA-324. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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"description": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), TFBGA-324. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"component": {
"mpn": "AT91SAM9G45C-CU-999",
"manufacturer": "Microchip Tech",
"package": "TFBGA-324",
"pin_count": 324,
"category": "Single Chip Microcomputer/Microcontroller",
"subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4db8298f77e0bd396881b2a6dd9331ec.pdf",
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"symbol": "at91sam9g45c-cu-999.kicad_sym",
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"distributor_links": {
"lcsc": "C2655507",
"digikey": "AT91SAM9G45C-CU-999TR-ND",
"mouser": "556-91SAM9G45CCU-999"
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"distributor_check": {
"checked_at": "2026-10-29T04:02:04Z",
"source": "Component Ocean /api/assign-pns",
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"pn": "AT91SAM9G45C-CU-999TR-ND",
"status": "found",
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"pn": "556-91SAM9G45CCU-999",
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},
"pins": [
{
"number": "A1",
"name": "PC27",
"type": "bidirectional",
"description": "PIO line PC27 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "A2",
"name": "PC28",
"type": "bidirectional",
"description": "PIO line PC28 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "A3",
"name": "PC25",
"type": "bidirectional",
"description": "PIO line PC25 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "A4",
"name": "PC20",
"type": "bidirectional",
"description": "PIO line PC20 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "A5",
"name": "PC12",
"type": "bidirectional",
"description": "PIO line PC12 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "A6",
"name": "PC7",
"type": "bidirectional",
"description": "PIO line PC7 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "A7",
"name": "PC5",
"type": "bidirectional",
"description": "PIO line PC5 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "A8",
"name": "PC0",
"type": "bidirectional",
"description": "PIO line PC0 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "A9",
"name": "NWR3/NBS3",
"type": "output",
"description": "External bus write/byte-select strobe as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "A10",
"name": "NCS0",
"type": "output",
"description": "External bus chip-select as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "A11",
"name": "DQS0",
"type": "bidirectional",
"description": "Memory data strobe as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "A12",
"name": "RAS",
"type": "output",
"description": "SDRAM row-address strobe as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "A13",
"name": "SDCK",
"type": "output",
"description": "SDRAM clock as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "A14",
"name": "NSDCK",
"type": "output",
"description": "SDRAM complementary clock as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "A15",
"name": "D7",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "A16",
"name": "DDR_VREF",
"type": "passive",
"description": "DDR reference voltage pin; no value is stated in the provided pages."
},
{
"number": "A17",
"name": "D0",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "A18",
"name": "A14",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "B1",
"name": "PC31",
"type": "bidirectional",
"description": "PIO line PC31 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "B2",
"name": "PC29",
"type": "bidirectional",
"description": "PIO line PC29 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "B3",
"name": "PC30",
"type": "bidirectional",
"description": "PIO line PC30 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "B4",
"name": "PC22",
"type": "bidirectional",
"description": "PIO line PC22 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "B5",
"name": "PC17",
"type": "bidirectional",
"description": "PIO line PC17 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "B6",
"name": "PC10",
"type": "bidirectional",
"description": "PIO line PC10 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "B7",
"name": "PC11",
"type": "bidirectional",
"description": "PIO line PC11 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "B8",
"name": "PC2",
"type": "bidirectional",
"description": "PIO line PC2 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "B9",
"name": "SDA10",
"type": "output",
"description": "SDRAM address line A10 as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "B10",
"name": "A17/BA1",
"type": "output",
"description": "External bus address A17 or SDRAM bank address BA1 as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "B11",
"name": "DQM0",
"type": "output",
"description": "Memory data mask for byte lane 0 as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "B12",
"name": "SDCKE",
"type": "output",
"description": "SDRAM clock enable as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "B13",
"name": "D12",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "B14",
"name": "D8",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "B15",
"name": "D4",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "B16",
"name": "D3",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "B17",
"name": "A15",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "B18",
"name": "A13",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "C1",
"name": "XIN32",
"type": "input",
"description": "32768 Hz crystal input of the slow clock oscillator; it accepts an external slow clock when OSC32BYP is set (Section 8.6.2)."
},
{
"number": "C2",
"name": "GNDANA",
"type": "power_in",
"description": "Ground for the VDDANA ADC supply (Section 5.1)."
},
{
"number": "C3",
"name": "WKUP",
"type": "input",
"description": "Wake-up input to the Shut Down Controller; an input change releases SHDN and wakes the system power supply (Section 8.4)."
},
{
"number": "C4",
"name": "PC26",
"type": "bidirectional",
"description": "PIO line PC26 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "C5",
"name": "PC21",
"type": "bidirectional",
"description": "PIO line PC21 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "C6",
"name": "PC15",
"type": "bidirectional",
"description": "PIO line PC15 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "C7",
"name": "PC9",
"type": "bidirectional",
"description": "PIO line PC9 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "C8",
"name": "PC3",
"type": "bidirectional",
"description": "PIO line PC3 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "C9",
"name": "NWR0/NWE",
"type": "output",
"description": "External bus write strobe or write enable as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "C10",
"name": "A16/BA0",
"type": "output",
"description": "External bus address A16 or SDRAM bank address BA0 as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "C11",
"name": "CAS",
"type": "output",
"description": "SDRAM column-address strobe as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "C12",
"name": "D15",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "C13",
"name": "D10",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "C14",
"name": "D6",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "C15",
"name": "D2",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "C16",
"name": "GNDIOM",
"type": "power_in",
"description": "Ground shared by VDDIOM0 and VDDIOM1 (Section 5.1)."
},
{
"number": "C17",
"name": "A18",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "C18",
"name": "A12",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "D1",
"name": "XOUT32",
"type": "output",
"description": "32768 Hz crystal output of the slow clock oscillator (Section 8.6)."
},
{
"number": "D2",
"name": "PD20",
"type": "bidirectional",
"description": "PIO line PD20 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "D3",
"name": "GNDBU",
"type": "power_in",
"description": "Ground for the VDDBU backup supply (Section 5.1)."
},
{
"number": "D4",
"name": "VDDBU",
"type": "power_in",
"description": "Backup supply for the slow clock oscillator, RC oscillator and part of the System Controller; 1.8 V to 3.6 V (Section 5.1)."
},
{
"number": "D5",
"name": "PC24",
"type": "bidirectional",
"description": "PIO line PC24 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "D6",
"name": "PC18",
"type": "bidirectional",
"description": "PIO line PC18 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "D7",
"name": "PC13",
"type": "bidirectional",
"description": "PIO line PC13 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "D8",
"name": "PC6",
"type": "bidirectional",
"description": "PIO line PC6 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "D9",
"name": "NWR1/NBS1",
"type": "output",
"description": "External bus write or byte-select strobe as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "D10",
"name": "NANDOE",
"type": "output",
"description": "NAND Flash output enable as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "D11",
"name": "DQM1",
"type": "output",
"description": "Memory data mask for byte lane 1 as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "D12",
"name": "D14",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "D13",
"name": "D9",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "D14",
"name": "D5",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "D15",
"name": "D1",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "D16",
"name": "VDDIOM1",
"type": "power_in",
"description": "External Bus Interface 1 I/O supply; 1.65 V to 1.95 V (1.8 V typical) or 3.0 V to 3.6 V (3.3 V typical) (Section 5.1)."
},
{
"number": "D17",
"name": "A11",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "D18",
"name": "A10",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "E1",
"name": "PD21",
"type": "bidirectional",
"description": "PIO line PD21 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "E2",
"name": "TSADVREF",
"type": "input",
"description": "ADC reference input of the touch-screen converter, analog, referenced to VDDANA (Table 3-1)."
},
{
"number": "E3",
"name": "VDDANA",
"type": "power_in",
"description": "Supply for the Analog to Digital Converter; 3.0 V to 3.6 V, 3.3 V typical (Section 5.1)."
},
{
"number": "E4",
"name": "JTAGSEL",
"type": "input",
"description": "JTAG select pin; its function is not stated in the provided pages."
},
{
"number": "E5",
"name": "TST",
"type": "input",
"description": "Test pin; its function is not stated in the provided pages."
},
{
"number": "E6",
"name": "PC23",
"type": "bidirectional",
"description": "PIO line PC23 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "E7",
"name": "PC16",
"type": "bidirectional",
"description": "PIO line PC16 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "E8",
"name": "PC8",
"type": "bidirectional",
"description": "PIO line PC8 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "E9",
"name": "PC1",
"type": "bidirectional",
"description": "PIO line PC1 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "E10",
"name": "NANDWE",
"type": "output",
"description": "NAND Flash write enable as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "E11",
"name": "DQS1",
"type": "bidirectional",
"description": "Memory data strobe for byte lane 1 as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "E12",
"name": "D13",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "E13",
"name": "D11",
"type": "bidirectional",
"description": "External bus data bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "E14",
"name": "A4",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "E15",
"name": "A8",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "E16",
"name": "A9",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "E17",
"name": "A7",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "E18",
"name": "VDDCORE",
"type": "power_in",
"description": "Core supply for the processor, embedded memories and peripherals; 0.9 V to 1.1 V, 1.0 V typical (Section 5.1)."
},
{
"number": "F1",
"name": "PD22",
"type": "bidirectional",
"description": "PIO line PD22 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "F2",
"name": "PD24",
"type": "bidirectional",
"description": "PIO line PD24 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "F3",
"name": "SHDN",
"type": "output",
"description": "Shut-down control output, software-controllable to shut the system down; released by a WKUP input change or an alarm (Section 8.4)."
},
{
"number": "F4",
"name": "PE1",
"type": "bidirectional",
"description": "PIO line PE1 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "F5",
"name": "PE3",
"type": "bidirectional",
"description": "PIO line PE3 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "F6",
"name": "VDDIOM1",
"type": "power_in",
"description": "External Bus Interface 1 I/O supply; 1.65 V to 1.95 V (1.8 V typical) or 3.0 V to 3.6 V (3.3 V typical) (Section 5.1)."
},
{
"number": "F7",
"name": "PC19",
"type": "bidirectional",
"description": "PIO line PC19 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "F8",
"name": "PC14",
"type": "bidirectional",
"description": "PIO line PC14 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "F9",
"name": "PC4",
"type": "bidirectional",
"description": "PIO line PC4 of PIO Controller C; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "F10",
"name": "NCS1/SDCS",
"type": "output",
"description": "External bus chip-select 1 or SDRAM chip-select as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "F11",
"name": "NRD",
"type": "output",
"description": "External bus read strobe as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "F12",
"name": "SDWE",
"type": "output",
"description": "SDRAM write enable as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "F13",
"name": "A0/NBS0",
"type": "output",
"description": "External bus address A0 or byte-select 0 as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "F14",
"name": "A1/NBS2/NWR2",
"type": "output",
"description": "External bus address A1 or byte-select/write strobe 2 as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "F15",
"name": "A3",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "F16",
"name": "A6",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "F17",
"name": "A5",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "F18",
"name": "A2",
"type": "output",
"description": "External bus address bit as listed in Table 4-1; function per Section 7.3 (not in provided pages)."
},
{
"number": "G1",
"name": "PD25",
"type": "bidirectional",
"description": "PIO line PD25 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "G2",
"name": "PD23",
"type": "bidirectional",
"description": "PIO line PD23 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "G3",
"name": "PE6",
"type": "bidirectional",
"description": "PIO line PE6 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "G4",
"name": "PE0",
"type": "bidirectional",
"description": "PIO line PE0 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "G5",
"name": "PE2",
"type": "bidirectional",
"description": "PIO line PE2 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "G6",
"name": "PE8",
"type": "bidirectional",
"description": "PIO line PE8 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "G7",
"name": "PE4",
"type": "bidirectional",
"description": "PIO line PE4 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "G8",
"name": "PE11",
"type": "bidirectional",
"description": "PIO line PE11 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "G9",
"name": "GNDCORE",
"type": "power_in",
"description": "Ground for the VDDCORE supply (Section 5.1)."
},
{
"number": "G10",
"name": "VDDIOM1",
"type": "power_in",
"description": "External Bus Interface 1 I/O supply; 1.65 V to 1.95 V (1.8 V typical) or 3.0 V to 3.6 V (3.3 V typical) (Section 5.1)."
},
{
"number": "G11",
"name": "VDDIOM1",
"type": "power_in",
"description": "External Bus Interface 1 I/O supply; 1.65 V to 1.95 V (1.8 V typical) or 3.0 V to 3.6 V (3.3 V typical) (Section 5.1)."
},
{
"number": "G12",
"name": "VDDCORE",
"type": "power_in",
"description": "Core supply for the processor, embedded memories and peripherals; 0.9 V to 1.1 V, 1.0 V typical (Section 5.1)."
},
{
"number": "G13",
"name": "VDDCORE",
"type": "power_in",
"description": "Core supply for the processor, embedded memories and peripherals; 0.9 V to 1.1 V, 1.0 V typical (Section 5.1)."
},
{
"number": "G14",
"name": "DDR_DQM0",
"type": "output",
"description": "DDR2/LPDDR data mask for byte lane 0; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "G15",
"name": "DDR_DQS1",
"type": "bidirectional",
"description": "DDR2/LPDDR data strobe for byte lane 1; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "G16",
"name": "DDR_BA1",
"type": "output",
"description": "DDR2/LPDDR bank address bit 1; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "G17",
"name": "DDR_BA0",
"type": "output",
"description": "DDR2/LPDDR bank address bit 0; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "G18",
"name": "DDR_DQS0",
"type": "bidirectional",
"description": "DDR2/LPDDR data strobe for byte lane 0; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "H1",
"name": "PD26",
"type": "bidirectional",
"description": "PIO line PD26 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "H2",
"name": "PD27",
"type": "bidirectional",
"description": "PIO line PD27 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "H3",
"name": "VDDIOP1",
"type": "power_in",
"description": "Peripheral I/O supply; 1.65 V to 3.6 V (Section 5.1)."
},
{
"number": "H4",
"name": "PE13",
"type": "bidirectional",
"description": "PIO line PE13 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "H5",
"name": "PE5",
"type": "bidirectional",
"description": "PIO line PE5 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "H6",
"name": "PE7",
"type": "bidirectional",
"description": "PIO line PE7 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "H7",
"name": "PE9",
"type": "bidirectional",
"description": "PIO line PE9 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "H8",
"name": "PE10",
"type": "bidirectional",
"description": "PIO line PE10 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "H9",
"name": "GNDCORE",
"type": "power_in",
"description": "Ground for the VDDCORE supply (Section 5.1)."
},
{
"number": "H10",
"name": "GNDIOP",
"type": "power_in",
"description": "Ground for the VDDIOP0, VDDIOP1 and VDDIOP2 peripheral I/O supplies (Section 5.1)."
},
{
"number": "H11",
"name": "VDDCORE",
"type": "power_in",
"description": "Core supply for the processor, embedded memories and peripherals; 0.9 V to 1.1 V, 1.0 V typical (Section 5.1)."
},
{
"number": "H12",
"name": "GNDIOM",
"type": "power_in",
"description": "Ground shared by VDDIOM0 and VDDIOM1 (Section 5.1)."
},
{
"number": "H13",
"name": "GNDIOM",
"type": "power_in",
"description": "Ground shared by VDDIOM0 and VDDIOM1 (Section 5.1)."
},
{
"number": "H14",
"name": "DDR_CS",
"type": "output",
"description": "DDR2/LPDDR chip select; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "H15",
"name": "DDR_WE",
"type": "output",
"description": "DDR2/LPDDR write enable; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "H16",
"name": "DDR_DQM1",
"type": "output",
"description": "DDR2/LPDDR data mask for byte lane 1; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "H17",
"name": "DDR_CAS",
"type": "output",
"description": "DDR2/LPDDR column-address strobe; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "H18",
"name": "DDR_NCLK",
"type": "output",
"description": "DDR2/LPDDR complementary clock; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "J1",
"name": "PE19",
"type": "bidirectional",
"description": "PIO line PE19 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "J2",
"name": "PE16",
"type": "bidirectional",
"description": "PIO line PE16 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "J3",
"name": "PE14",
"type": "bidirectional",
"description": "PIO line PE14 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "J4",
"name": "PE15",
"type": "bidirectional",
"description": "PIO line PE15 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "J5",
"name": "PE12",
"type": "bidirectional",
"description": "PIO line PE12 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "J6",
"name": "PE17",
"type": "bidirectional",
"description": "PIO line PE17 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "J7",
"name": "PE18",
"type": "bidirectional",
"description": "PIO line PE18 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "J8",
"name": "PE20",
"type": "bidirectional",
"description": "PIO line PE20 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "J9",
"name": "GNDCORE",
"type": "power_in",
"description": "Ground for the VDDCORE supply (Section 5.1)."
},
{
"number": "J10",
"name": "GNDCORE",
"type": "power_in",
"description": "Ground for the VDDCORE supply (Section 5.1)."
},
{
"number": "J11",
"name": "GNDIOP",
"type": "power_in",
"description": "Ground for the VDDIOP0, VDDIOP1 and VDDIOP2 peripheral I/O supplies (Section 5.1)."
},
{
"number": "J12",
"name": "GNDIOM",
"type": "power_in",
"description": "Ground shared by VDDIOM0 and VDDIOM1 (Section 5.1)."
},
{
"number": "J13",
"name": "GNDIOM",
"type": "power_in",
"description": "Ground shared by VDDIOM0 and VDDIOM1 (Section 5.1)."
},
{
"number": "J14",
"name": "DDR_A12",
"type": "output",
"description": "DDR2/LPDDR address bit 12; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "J15",
"name": "DDR_A13",
"type": "output",
"description": "DDR2/LPDDR address bit 13; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "J16",
"name": "DDR_CKE",
"type": "output",
"description": "DDR2/LPDDR clock enable; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "J17",
"name": "DDR_RAS",
"type": "output",
"description": "DDR2/LPDDR row-address strobe; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "J18",
"name": "DDR_CLK",
"type": "output",
"description": "DDR2/LPDDR clock; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "K1",
"name": "PE21",
"type": "bidirectional",
"description": "PIO line PE21 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "K2",
"name": "PE23",
"type": "bidirectional",
"description": "PIO line PE23 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "K3",
"name": "PE26",
"type": "bidirectional",
"description": "PIO line PE26 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "K4",
"name": "PE22",
"type": "bidirectional",
"description": "PIO line PE22 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "K5",
"name": "PE24",
"type": "bidirectional",
"description": "PIO line PE24 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "K6",
"name": "PE25",
"type": "bidirectional",
"description": "PIO line PE25 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "K7",
"name": "PE27",
"type": "bidirectional",
"description": "PIO line PE27 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "K8",
"name": "PE28",
"type": "bidirectional",
"description": "PIO line PE28 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "K9",
"name": "VDDIOP0",
"type": "power_in",
"description": "Peripheral I/O supply; 1.65 V to 3.6 V (Section 5.1)."
},
{
"number": "K10",
"name": "VDDIOP0",
"type": "power_in",
"description": "Peripheral I/O supply; 1.65 V to 3.6 V (Section 5.1)."
},
{
"number": "K11",
"name": "GNDIOM",
"type": "power_in",
"description": "Ground shared by VDDIOM0 and VDDIOM1 (Section 5.1)."
},
{
"number": "K12",
"name": "GNDIOM",
"type": "power_in",
"description": "Ground shared by VDDIOM0 and VDDIOM1 (Section 5.1)."
},
{
"number": "K13",
"name": "VDDIOM0",
"type": "power_in",
"description": "DDR2/LPDDR I/O supply; 1.65 V to 1.95 V, 1.8 V typical (Section 5.1)."
},
{
"number": "K14",
"name": "DDR_A7",
"type": "output",
"description": "DDR2/LPDDR address bit 7; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "K15",
"name": "DDR_A8",
"type": "output",
"description": "DDR2/LPDDR address bit 8; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "K16",
"name": "DDR_A9",
"type": "output",
"description": "DDR2/LPDDR address bit 9; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "K17",
"name": "DDR_A11",
"type": "output",
"description": "DDR2/LPDDR address bit 11; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "K18",
"name": "DDR_A10",
"type": "output",
"description": "DDR2/LPDDR address bit 10; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "L1",
"name": "PA0",
"type": "bidirectional",
"description": "PIO line PA0 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L2",
"name": "PE30",
"type": "bidirectional",
"description": "PIO line PE30 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L3",
"name": "PE29",
"type": "bidirectional",
"description": "PIO line PE29 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L4",
"name": "PE31",
"type": "bidirectional",
"description": "PIO line PE31 of PIO Controller E; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L5",
"name": "PA2",
"type": "bidirectional",
"description": "PIO line PA2 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L6",
"name": "PA4",
"type": "bidirectional",
"description": "PIO line PA4 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L7",
"name": "PA8",
"type": "bidirectional",
"description": "PIO line PA8 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L8",
"name": "PD2",
"type": "bidirectional",
"description": "PIO line PD2 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L9",
"name": "PD13",
"type": "bidirectional",
"description": "PIO line PD13 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L10",
"name": "PD29",
"type": "bidirectional",
"description": "PIO line PD29 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L11",
"name": "PD31",
"type": "bidirectional",
"description": "PIO line PD31 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "L12",
"name": "VDDIOM0",
"type": "power_in",
"description": "DDR2/LPDDR I/O supply; 1.65 V to 1.95 V, 1.8 V typical (Section 5.1)."
},
{
"number": "L13",
"name": "VDDIOM0",
"type": "power_in",
"description": "DDR2/LPDDR I/O supply; 1.65 V to 1.95 V, 1.8 V typical (Section 5.1)."
},
{
"number": "L14",
"name": "DDR_A1",
"type": "output",
"description": "DDR2/LPDDR address bit 1; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "L15",
"name": "DDR_A3",
"type": "output",
"description": "DDR2/LPDDR address bit 3; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "L16",
"name": "DDR_A4",
"type": "output",
"description": "DDR2/LPDDR address bit 4; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "L17",
"name": "DDR_A6",
"type": "output",
"description": "DDR2/LPDDR address bit 6; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "L18",
"name": "DDR_A5",
"type": "output",
"description": "DDR2/LPDDR address bit 5; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "M1",
"name": "PA1",
"type": "bidirectional",
"description": "PIO line PA1 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M2",
"name": "PA5",
"type": "bidirectional",
"description": "PIO line PA5 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M3",
"name": "PA6",
"type": "bidirectional",
"description": "PIO line PA6 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M4",
"name": "PA7",
"type": "bidirectional",
"description": "PIO line PA7 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M5",
"name": "PA10",
"type": "bidirectional",
"description": "PIO line PA10 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M6",
"name": "PA14",
"type": "bidirectional",
"description": "PIO line PA14 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M7",
"name": "PB14",
"type": "bidirectional",
"description": "PIO line PB14 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M8",
"name": "PD4",
"type": "bidirectional",
"description": "PIO line PD4 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M9",
"name": "PD15",
"type": "bidirectional",
"description": "PIO line PD15 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M10",
"name": "NRST",
"type": "bidirectional",
"description": "Active-low reset: as input it asynchronously resets the device when pulled low; the Reset Controller also drives it as an output (Note 2, Section 8.3)."
},
{
"number": "M11",
"name": "PB11",
"type": "bidirectional",
"description": "PIO line PB11 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M12",
"name": "PB25",
"type": "bidirectional",
"description": "PIO line PB25 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M13",
"name": "PB27",
"type": "bidirectional",
"description": "PIO line PB27 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "M14",
"name": "VDDIOM0",
"type": "power_in",
"description": "DDR2/LPDDR I/O supply; 1.65 V to 1.95 V, 1.8 V typical (Section 5.1)."
},
{
"number": "M15",
"name": "DDR_D14",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 14; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "M16",
"name": "DDR_D15",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 15; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "M17",
"name": "DDR_A0",
"type": "output",
"description": "DDR2/LPDDR address bit 0; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "M18",
"name": "DDR_A2",
"type": "output",
"description": "DDR2/LPDDR address bit 2; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "N1",
"name": "PA3",
"type": "bidirectional",
"description": "PIO line PA3 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N2",
"name": "PA9",
"type": "bidirectional",
"description": "PIO line PA9 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N3",
"name": "PA12",
"type": "bidirectional",
"description": "PIO line PA12 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N4",
"name": "PA15",
"type": "bidirectional",
"description": "PIO line PA15 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N5",
"name": "PA16",
"type": "bidirectional",
"description": "PIO line PA16 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N6",
"name": "PA17",
"type": "bidirectional",
"description": "PIO line PA17 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N7",
"name": "PB18",
"type": "bidirectional",
"description": "PIO line PB18 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N8",
"name": "PD6",
"type": "bidirectional",
"description": "PIO line PD6 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N9",
"name": "PD16",
"type": "bidirectional",
"description": "PIO line PD16 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N10",
"name": "NTRST",
"type": "input",
"description": "JTAG/boundary-scan TAP reset input (Section 8.2 block diagram); its electrical limits are not stated in the provided pages."
},
{
"number": "N11",
"name": "PB9",
"type": "bidirectional",
"description": "PIO line PB9 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N12",
"name": "PB24",
"type": "bidirectional",
"description": "PIO line PB24 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N13",
"name": "PB28",
"type": "bidirectional",
"description": "PIO line PB28 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "N14",
"name": "DDR_D13",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 13; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "N15",
"name": "DDR_D8",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 8; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "N16",
"name": "DDR_D9",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 9; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "N17",
"name": "DDR_D11",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 11; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "N18",
"name": "DDR_D12",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 12; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "P1",
"name": "PA11",
"type": "bidirectional",
"description": "PIO line PA11 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P2",
"name": "PA13",
"type": "bidirectional",
"description": "PIO line PA13 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P3",
"name": "PA19",
"type": "bidirectional",
"description": "PIO line PA19 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P4",
"name": "PA21",
"type": "bidirectional",
"description": "PIO line PA21 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P5",
"name": "PA23",
"type": "bidirectional",
"description": "PIO line PA23 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P6",
"name": "PB12",
"type": "bidirectional",
"description": "PIO line PB12 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P7",
"name": "PB19",
"type": "bidirectional",
"description": "PIO line PB19 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P8",
"name": "PD8",
"type": "bidirectional",
"description": "PIO line PD8 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P9",
"name": "PD28",
"type": "bidirectional",
"description": "PIO line PD28 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P10",
"name": "TMS",
"type": "input",
"description": "JTAG test mode select input of the boundary-scan TAP controller (Section 8.2); electrical limits are not stated in the provided pages."
},
{
"number": "P11",
"name": "VDDPLLA",
"type": "power_in",
"description": "Supply for the PLLA cell; 0.9 V to 1.1 V (Section 5.1)."
},
{
"number": "P12",
"name": "PB20",
"type": "bidirectional",
"description": "PIO line PB20 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P13",
"name": "PB31",
"type": "bidirectional",
"description": "PIO line PB31 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "P14",
"name": "DDR_D7",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 7; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "P15",
"name": "DDR_D3",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 3; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "P16",
"name": "DDR_D4",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 4; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "P17",
"name": "DDR_D5",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 5; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "P18",
"name": "DDR_D10",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 10; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "R1",
"name": "PA18",
"type": "bidirectional",
"description": "PIO line PA18 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R2",
"name": "PA20",
"type": "bidirectional",
"description": "PIO line PA20 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R3",
"name": "PA24",
"type": "bidirectional",
"description": "PIO line PA24 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R4",
"name": "PA30",
"type": "bidirectional",
"description": "PIO line PA30 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R5",
"name": "PB4",
"type": "bidirectional",
"description": "PIO line PB4 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R6",
"name": "PB13",
"type": "bidirectional",
"description": "PIO line PB13 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R7",
"name": "PD0",
"type": "bidirectional",
"description": "PIO line PD0 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R8",
"name": "PD9",
"type": "bidirectional",
"description": "PIO line PD9 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R9",
"name": "PD18",
"type": "bidirectional",
"description": "PIO line PD18 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R10",
"name": "TDI",
"type": "input",
"description": "JTAG test data input of the boundary-scan TAP controller (Section 8.2); electrical limits are not stated in the provided pages."
},
{
"number": "R11",
"name": "RTCK",
"type": "output",
"description": "JTAG return test clock output of the debug interface; electrical limits are not stated in the provided pages."
},
{
"number": "R12",
"name": "PB22",
"type": "bidirectional",
"description": "PIO line PB22 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R13",
"name": "PB29",
"type": "bidirectional",
"description": "PIO line PB29 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "R14",
"name": "DDR_D6",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 6; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "R15",
"name": "DDR_D1",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 1; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "R16",
"name": "DDR_D0",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 0; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "R17",
"name": "HHSDMA",
"type": "bidirectional",
"description": "USB high-speed port A data-minus line (name only); function per Section 9.4 (not in provided pages)."
},
{
"number": "R18",
"name": "HFSDMA",
"type": "bidirectional",
"description": "USB full-speed port A data-minus line (name only); function per Section 9.4 (not in provided pages)."
},
{
"number": "T1",
"name": "PA22",
"type": "bidirectional",
"description": "PIO line PA22 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T2",
"name": "PA25",
"type": "bidirectional",
"description": "PIO line PA25 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T3",
"name": "PA26",
"type": "bidirectional",
"description": "PIO line PA26 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T4",
"name": "PB0",
"type": "bidirectional",
"description": "PIO line PB0 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T5",
"name": "PB6",
"type": "bidirectional",
"description": "PIO line PB6 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T6",
"name": "PB16",
"type": "bidirectional",
"description": "PIO line PB16 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T7",
"name": "PD1",
"type": "bidirectional",
"description": "PIO line PD1 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T8",
"name": "PD11",
"type": "bidirectional",
"description": "PIO line PD11 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T9",
"name": "PD19",
"type": "bidirectional",
"description": "PIO line PD19 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T10",
"name": "PD30",
"type": "bidirectional",
"description": "PIO line PD30 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T11",
"name": "BMS",
"type": "input",
"description": "Boot mode select input; its function is not stated in the provided pages."
},
{
"number": "T12",
"name": "PB8",
"type": "bidirectional",
"description": "PIO line PB8 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T13",
"name": "PB30",
"type": "bidirectional",
"description": "PIO line PB30 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T14",
"name": "DDR_D2",
"type": "bidirectional",
"description": "DDR2/LPDDR data bit 2; I/O on VDDIOM0, 1.65 V to 1.95 V (Section 5.1)."
},
{
"number": "T15",
"name": "PB21",
"type": "bidirectional",
"description": "PIO line PB21 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T16",
"name": "PB23",
"type": "bidirectional",
"description": "PIO line PB23 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "T17",
"name": "HHSDPA",
"type": "bidirectional",
"description": "USB high-speed port A data-plus line (name only); function per Section 9.4 (not in provided pages)."
},
{
"number": "T18",
"name": "HFSDPA",
"type": "bidirectional",
"description": "USB full-speed port A data-plus line (name only); function per Section 9.4 (not in provided pages)."
},
{
"number": "U1",
"name": "PA27",
"type": "bidirectional",
"description": "PIO line PA27 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U2",
"name": "PA29",
"type": "bidirectional",
"description": "PIO line PA29 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U3",
"name": "PA28",
"type": "bidirectional",
"description": "PIO line PA28 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U4",
"name": "PB3",
"type": "bidirectional",
"description": "PIO line PB3 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U5",
"name": "PB7",
"type": "bidirectional",
"description": "PIO line PB7 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U6",
"name": "PB17",
"type": "bidirectional",
"description": "PIO line PB17 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U7",
"name": "PD7",
"type": "bidirectional",
"description": "PIO line PD7 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U8",
"name": "PD10",
"type": "bidirectional",
"description": "PIO line PD10 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U9",
"name": "PD14",
"type": "bidirectional",
"description": "PIO line PD14 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U10",
"name": "TCK",
"type": "input",
"description": "JTAG test clock input of the boundary-scan TAP controller (Section 8.2); electrical limits are not stated in the provided pages."
},
{
"number": "U11",
"name": "VDDOSC",
"type": "power_in",
"description": "Supply for the main oscillator cells; 1.65 V to 3.6 V (Section 5.1)."
},
{
"number": "U12",
"name": "GNDOSC",
"type": "power_in",
"description": "Ground shared by VDDPLLUTMI, VDDPLLA and VDDOSC (Section 5.1)."
},
{
"number": "U13",
"name": "PB10",
"type": "bidirectional",
"description": "PIO line PB10 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U14",
"name": "PB26",
"type": "bidirectional",
"description": "PIO line PB26 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "U15",
"name": "HHSDPB/DHSDP",
"type": "bidirectional",
"description": "USB high-speed port B data-plus line (name only); function per Section 9.4 (not in provided pages)."
},
{
"number": "U16",
"name": "HHSDMB/DHSDM",
"type": "bidirectional",
"description": "USB high-speed port B data-minus line (name only); function per Section 9.4 (not in provided pages)."
},
{
"number": "U17",
"name": "GNDUTMI",
"type": "power_in",
"description": "Ground for the VDDUTMIC and VDDUTMII UTMI+ supplies (Section 5.1)."
},
{
"number": "U18",
"name": "VDDUTMIC",
"type": "power_in",
"description": "USB device and host UTMI+ core supply; 0.9 V to 1.1 V, 1.0 V typical (Section 5.1)."
},
{
"number": "V1",
"name": "PA31",
"type": "bidirectional",
"description": "PIO line PA31 of PIO Controller A; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "V2",
"name": "PB1",
"type": "bidirectional",
"description": "PIO line PB1 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "V3",
"name": "PB2",
"type": "bidirectional",
"description": "PIO line PB2 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "V4",
"name": "PB5",
"type": "bidirectional",
"description": "PIO line PB5 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "V5",
"name": "PB15",
"type": "bidirectional",
"description": "PIO line PB15 of PIO Controller B; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "V6",
"name": "PD3",
"type": "bidirectional",
"description": "PIO line PD3 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "V7",
"name": "PD5",
"type": "bidirectional",
"description": "PIO line PD5 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "V8",
"name": "PD12",
"type": "bidirectional",
"description": "PIO line PD12 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "V9",
"name": "PD17",
"type": "bidirectional",
"description": "PIO line PD17 of PIO Controller D; resets as input with pull-up enabled unless it is an External Bus Interface signal (Table 3-1 note 3)."
},
{
"number": "V10",
"name": "TDO",
"type": "output",
"description": "JTAG test data output of the boundary-scan TAP controller (Section 8.2); electrical limits are not stated in the provided pages."
},
{
"number": "V11",
"name": "XOUT",
"type": "output",
"description": "12 MHz main oscillator output; the main oscillator can be bypassed (Section 8.5)."
},
{
"number": "V12",
"name": "XIN",
"type": "input",
"description": "12 MHz main oscillator input; the main oscillator can be bypassed (Section 8.5)."
},
{
"number": "V13",
"name": "VDDPLLUTMI",
"type": "power_in",
"description": "Supply for the PLLUTMI cell; 0.9 V to 1.1 V (Section 5.1)."
},
{
"number": "V14",
"name": "VDDIOP2",
"type": "power_in",
"description": "Peripheral I/O supply; 1.65 V to 3.6 V (Section 5.1)."
},
{
"number": "V15",
"name": "HFSDPB/DFSDP",
"type": "bidirectional",
"description": "USB full-speed port B data-plus line (name only); function per Section 9.4 (not in provided pages)."
},
{
"number": "V16",
"name": "HFSDMB/DFSDM",
"type": "bidirectional",
"description": "USB full-speed port B data-minus line (name only); function per Section 9.4 (not in provided pages)."
},
{
"number": "V17",
"name": "VDDUTMII",
"type": "power_in",
"description": "USB UTMI+ interface supply; 3.0 V to 3.6 V, 3.3 V typical (Section 5.1)."
},
{
"number": "V18",
"name": "VBG",
"type": "passive",
"description": "Bandgap voltage reference pin; no function or limit is stated in the provided pages."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: MPN suffix '-999' does not appear in the datasheet. Table 12-1 lists AT91SAM9G45C-CU (MRL C, package; Only Table 4-1 (ball-to-signal map) and the power, reset, shutdown and clock sections are in the pro; Pin types were inferred from signal names and the partial Table 3-1, not from a datasheet type colum",
"2/324 pins cited to the wrong page (name found elsewhere): ['V11:XOUT@p13', 'V12:XIN@p13']"
],
"pages_sent": 13,
"cost_usd": 0.3162,
"at": "2026-10-29T04:01:25"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/4db8298f77e0bd396881b2a6dd9331ec.pdf",
"pages": 53,
"sha256": "31a84aea709b592b",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 324,
"described": 324,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "at91sam9g45c-cu-999.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12.0,
12.0,
1.231
],
"zmin_mm": -0.033,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "525b697673b1c4a6e74a2465d37a3a44acc32d1a28b281903de4ba2b71888ae7",
"checked": "2026-10-29",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "at91sam9g45c-cu-999-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12.0,
12.0,
1.231
],
"zmin_mm": -0.033,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "a24c27da77c4232bf95b1d39be6577d95db501ed566d8fa4c9b424707655b4ad",
"checked": "2026-10-29",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}