component
AVR32DA32T-I
Public Made by Adomby adom
Microchip Tech Pre-ordered MCUs, TQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"description": "Microchip Tech Pre-ordered MCUs, TQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"embedded processors & controllers",
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"component": {
"mpn": "AVR32DA32T-I",
"manufacturer": "Microchip Tech",
"package": "TQFP-32(7x7)",
"pin_count": 32,
"category": "Embedded Processors & Controllers",
"subcategory": "Pre-ordered MCUs",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/067e972bce9008a628b155e4ab7c429e.pdf",
"parts": {
"symbol": "avr32da32t-i.kicad_sym",
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"distributor_links": {
"lcsc": "C1017156"
},
"distributor_check": {
"checked_at": "2026-10-23T06:07:15Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
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"mouser": {
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"status": "no match"
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},
"pins": [
{
"number": "1",
"name": "PA3",
"type": "bidirectional",
"description": "PORTA pin 3 general-purpose I/O with TWI0 SCL (host), USART0 XDIR, TCA0 WO3, CCL LUT0 OUT and X3/Y3 PTC functions."
},
{
"number": "2",
"name": "PA4",
"type": "bidirectional",
"description": "PORTA pin 4 general-purpose I/O with alternate USART0 TxD, SPI0 MOSI, TCA0 WO4, TCD0 WOA and X4/Y4 PTC functions."
},
{
"number": "3",
"name": "PA5",
"type": "bidirectional",
"description": "PORTA pin 5 general-purpose I/O with alternate USART0 RxD, SPI0 MISO, TCA0 WO5, TCD0 WOB and X5/Y5 PTC functions."
},
{
"number": "4",
"name": "PA6",
"type": "bidirectional",
"description": "PORTA pin 6 general-purpose I/O with alternate USART0 XCK, SPI0 SCK, TCD0 WOC, CCL OUT and X6/Y6 PTC functions."
},
{
"number": "5",
"name": "PA7",
"type": "bidirectional",
"description": "PORTA pin 7 general-purpose I/O with CLKOUT, AC OUT, ZCD OUT, SPI0 SS, TCD0 WOD, EVOUTA and X7/Y7 PTC functions."
},
{
"number": "6",
"name": "PC0",
"type": "bidirectional",
"description": "PORTC pin 0 general-purpose I/O with USART1 TxD, SPI0 MOSI, TCA1 WO0 alternate, TCB2 WO and CCL LUT1 IN0."
},
{
"number": "7",
"name": "PC1",
"type": "bidirectional",
"description": "PORTC pin 1 general-purpose I/O with USART1 RxD, SPI0 MISO, TCA1 WO1 alternate, TCB3 WO and CCL LUT1 IN1."
},
{
"number": "8",
"name": "PC2",
"type": "bidirectional",
"description": "PORTC pin 2 general-purpose I/O with TWI0 SDA (host), USART1 XCK, SPI0 SCK, EVOUTC and CCL LUT1 IN2."
},
{
"number": "9",
"name": "PC3",
"type": "bidirectional",
"description": "PORTC pin 3 general-purpose I/O with TWI0 SCL (host), USART1 XDIR, SPI0 SS and CCL LUT1 OUT."
},
{
"number": "10",
"name": "PD0",
"type": "bidirectional",
"description": "PORTD pin 0 general-purpose I/O with ADC0 AIN0, AC negative input AINN1, X16/Y16 PTC and CCL LUT2 IN0."
},
{
"number": "11",
"name": "PD1",
"type": "bidirectional",
"description": "PORTD pin 1 general-purpose I/O with ADC0 AIN1, ZCD0 input ZCIN, X17/Y17 PTC and CCL LUT2 IN1."
},
{
"number": "12",
"name": "PD2",
"type": "bidirectional",
"description": "PORTD pin 2 general-purpose I/O with ADC0 AIN2, AC positive input AINP0, EVOUTD, X18/Y18 PTC and CCL LUT2 IN2."
},
{
"number": "13",
"name": "PD3",
"type": "bidirectional",
"description": "PORTD pin 3 general-purpose I/O with ADC0 AIN3, AC inputs AINN0/AINP1, X19/Y19 PTC and CCL LUT2 OUT."
},
{
"number": "14",
"name": "PD4",
"type": "bidirectional",
"description": "PORTD pin 4 general-purpose I/O with ADC0 AIN4, AC inputs AINP2/AINP1 and X20/Y20 PTC."
},
{
"number": "15",
"name": "PD5",
"type": "bidirectional",
"description": "PORTD pin 5 general-purpose I/O with ADC0 AIN5, AC input AINN0 and X21/Y21 PTC."
},
{
"number": "16",
"name": "PD6",
"type": "bidirectional",
"description": "PORTD pin 6 general-purpose I/O with ADC0 AIN6, AC positive input AINP3, DAC0 VOUT, X22/Y22 PTC and CCL OUT."
},
{
"number": "17",
"name": "PD7",
"type": "bidirectional",
"description": "PORTD pin 7 general-purpose I/O with external voltage reference VREFA, ADC0 AIN7, AC negative input AINN2, EVOUTD and X23/Y23 PTC."
},
{
"number": "18",
"name": "AVDD",
"type": "power_in",
"description": "Analog supply pin; on the AVR DA family VDD and AVDD are internally connected (no separate power domains)."
},
{
"number": "19",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "20",
"name": "PF0",
"type": "bidirectional",
"description": "PORTF pin 0 general-purpose I/O with 32.768 kHz crystal input XTAL32K1, ADC0 AIN16 (positive input only), USART2 TxD and CCL LUT3 IN0."
},
{
"number": "21",
"name": "PF1",
"type": "bidirectional",
"description": "PORTF pin 1 general-purpose I/O with 32.768 kHz crystal XTAL32K2, ADC0 AIN17 (positive input only), USART2 RxD and CCL LUT3 IN1."
},
{
"number": "22",
"name": "PF2",
"type": "bidirectional",
"description": "PORTF pin 2 general-purpose I/O with TWI1 SDA (host), ADC0 AIN18 (positive input only), USART2 XCK, EVOUTF and CCL LUT3 IN2."
},
{
"number": "23",
"name": "PF3",
"type": "bidirectional",
"description": "PORTF pin 3 general-purpose I/O with TWI1 SCL (host), ADC0 AIN19 (positive input only), USART2 XDIR and CCL LUT3 OUT."
},
{
"number": "24",
"name": "PF4",
"type": "bidirectional",
"description": "PORTF pin 4 general-purpose I/O with ADC0 AIN20 (positive input only), alternate USART2 TxD, TCA0/TCB WO and X36/Y36 PTC."
},
{
"number": "25",
"name": "PF5",
"type": "bidirectional",
"description": "PORTF pin 5 general-purpose I/O with ADC0 AIN21 (positive input only), alternate USART2 RxD, TCA0 WO5 and TCB WO."
},
{
"number": "26",
"name": "PF6 (RESET)",
"type": "input",
"description": "Input-only pin PF6 that serves as the active-low external RESET when enabled by the RSTPINCFG fuse; the device stays in reset while the pin is low."
},
{
"number": "27",
"name": "UPDI",
"type": "bidirectional",
"description": "Dedicated Unified Program and Debug Interface pin for one-wire half-duplex UART programming and debugging, with no other function."
},
{
"number": "28",
"name": "VDD",
"type": "power_in",
"description": "Digital supply voltage pin (device supply range 1.8-5.5V per ordering table)."
},
{
"number": "29",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "30",
"name": "PA0",
"type": "bidirectional",
"description": "PORTA pin 0 general-purpose I/O with external clock input EXTCLK, USART0 TxD, TCA0 WO0, X0/Y0 PTC and CCL LUT0 IN0."
},
{
"number": "31",
"name": "PA1",
"type": "bidirectional",
"description": "PORTA pin 1 general-purpose I/O with USART0 RxD, TCA0 WO1, X1/Y1 PTC and CCL LUT0 IN1."
},
{
"number": "32",
"name": "PA2",
"type": "bidirectional",
"description": "PORTA pin 2 general-purpose I/O with TWI0 SDA (host), USART0 XCK, TCA0 WO2, EVOUTA, X2/Y2 PTC and CCL LUT0 IN2."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The 32-pin pinout figure on page 15 is garbled in the extracted text, so pin numbers were taken from; The multiplexing table has no explicit TQFP32 assignment for some alternate functions, such as the T; TQFP has no exposed pad. The pin type chosen for PF6/RESET (input) and UPDI (bidirectional) is an in"
],
"pages_sent": 110,
"cost_usd": 0.7145,
"at": "2026-10-23T06:06:24"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/067e972bce9008a628b155e4ab7c429e.pdf",
"pages": 670,
"sha256": "2adadb731c62045b",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 32,
"described": 32,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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"units": "mm",
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"seat": "z = 0",
"extents_mm": [
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9.0,
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"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "53431be61c684e9d923915676a90cb08050c23ee3f834d76a77a3b19b41422f1",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "avr32da32t-i-etched.step",
"role": "eda",
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}