component
STM32F427ZIT6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+181@@ -0,0 +1,181 @@+# STM32F427ZIT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-144(20x20)++STM32F427ZIT6 from STMicroelectronics, in a LQFP-144(20x20). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model, then checked against ST open pin data); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | PE2 | output | GPIO Port E pin 2; can be configured for alternate functions including SPI4_CLK, SAI1_MCLK_A, and other peripherals |+| 2 | PE3 | output | GPIO Port E pin 3; can be configured for alternate functions including SPI4_MOSI and other peripherals |+| 3 | PE4 | output | GPIO Port E pin 4; can be configured for alternate functions including SPI4_MISO and other peripherals |+| 4 | PE5 | output | GPIO Port E pin 5; can be configured for alternate functions including SPI4_NSS and other peripherals |+| 5 | PE6 | output | GPIO Port E pin 6; can be configured for alternate functions including TIM9_CH2 and other peripherals |+| 6 | VBAT | power_in | Battery voltage supply pin (1.65 V to 3.6 V); always powered independently of VDD |+| 7 | VSS | power_in | Ground reference; must be connected to system ground |+| 8 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 9 | PC13 | input | GPIO Port C pin 13; typically used with 32 kHz oscillator; can be configured for RTC_AF1 and other functions |+| 10 | PC14-OSC32_IN | input | GPIO Port C pin 14 / 32 kHz oscillator input; can be used as OSC32_IN for RTC or as GPIO |+| 11 | PC15-OSC32_OUT | output | GPIO Port C pin 15 / 32 kHz oscillator output; can be used as OSC32_OUT for RTC or as GPIO |+| 12 | PH0-OSC_IN | input | GPIO Port H pin 0 / main oscillator input; can be used as OSC_IN for system clock or as GPIO |+| 13 | PH1-OSC_OUT | output | GPIO Port H pin 1 / main oscillator output; can be used as OSC_OUT for system clock or as GPIO |+| 14 | NRST | input | External reset pin (active low); 100 nF capacitor must be connected to ground |+| 15 | PC0 | output | GPIO Port C pin 0; can be configured for alternate functions including ADC12_IN10 and other peripherals |+| 16 | PC1 | output | GPIO Port C pin 1; can be configured for alternate functions including ADC12_IN11 and other peripherals |+| 17 | PC2 | output | GPIO Port C pin 2; can be configured for alternate functions including ADC12_IN12 and other peripherals |+| 18 | PC3 | output | GPIO Port C pin 3; can be configured for alternate functions including ADC12_IN13 and other peripherals |+| 19 | VSSA | power_in | Analog ground reference; must be connected to VSS |+| 20 | VDDA | power_in | Analog supply voltage (1.65 V to 3.6 V); must be filtered and decoupled separately from VDD |+| 21 | PA0 | output | GPIO Port A pin 0; can be configured for alternate functions including ADC123_IN0, UART4_TX, and other peripherals |+| 22 | PA1 | output | GPIO Port A pin 1; can be configured for alternate functions including ADC123_IN1, UART4_RX, and other peripherals |+| 23 | PA2 | output | GPIO Port A pin 2; can be configured for alternate functions including ADC123_IN2, USART2_TX, and other peripherals |+| 24 | PA3 | output | GPIO Port A pin 3; can be configured for alternate functions including ADC123_IN3, USART2_RX, and other peripherals |+| 25 | VSS | power_in | Ground reference; must be connected to system ground |+| 26 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 27 | PA4 | output | GPIO Port A pin 4; can be configured for alternate functions including ADC12_IN4, SPI1_NSS, and other peripherals |+| 28 | PA5 | output | GPIO Port A pin 5; can be configured for alternate functions including ADC12_IN5, SPI1_CLK, and other peripherals |+| 29 | PA6 | output | GPIO Port A pin 6; can be configured for alternate functions including ADC12_IN6, SPI1_MISO, and other peripherals |+| 30 | PA7 | output | GPIO Port A pin 7; can be configured for alternate functions including ADC12_IN7, SPI1_MOSI, and other peripherals |+| 31 | PC4 | output | GPIO Port C pin 4; can be configured for alternate functions including ADC12_IN14 and other peripherals |+| 32 | PC5 | output | GPIO Port C pin 5; can be configured for alternate functions including ADC12_IN15 and other peripherals |+| 33 | PB0 | output | GPIO Port B pin 0; can be configured for alternate functions including ADC12_IN8 and other peripherals |+| 34 | PB1 | output | GPIO Port B pin 1; can be configured for alternate functions including ADC12_IN9 and other peripherals |+| 35 | PB2 | output | GPIO Port B pin 2; can be configured for alternate functions including BOOT1 and other peripherals |+| 36 | VSS | power_in | Ground reference; must be connected to system ground |+| 37 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 38 | PB3 | output | GPIO Port B pin 3; can be configured for alternate functions including SPI1_CLK, JTAG_TDO, and other peripherals |+| 39 | PB4 | output | GPIO Port B pin 4; can be configured for alternate functions including SPI1_MISO, JTAG_TRST, and other peripherals |+| 40 | PB5 | output | GPIO Port B pin 5; can be configured for alternate functions including SPI1_MOSI and other peripherals |+| 41 | PB6 | output | GPIO Port B pin 6; can be configured for alternate functions including I2C1_SCL, USART1_TX, and other peripherals |+| 42 | PB7 | output | GPIO Port B pin 7; can be configured for alternate functions including I2C1_SDA, USART1_RX, and other peripherals |+| 43 | BOOT0 | input | Boot mode selection pin; sampled at device startup to determine boot source |+| 44 | PB8 | output | GPIO Port B pin 8; can be configured for alternate functions including I2C1_SCL, TIM4_CH3, and other peripherals |+| 45 | PB9 | output | GPIO Port B pin 9; can be configured for alternate functions including I2C1_SDA, TIM4_CH4, and other peripherals |+| 46 | PE0 | output | GPIO Port E pin 0; can be configured for alternate functions including TIM4_ETR and other peripherals |+| 47 | PE1 | output | GPIO Port E pin 1; can be configured for alternate functions including TIM1_CH1N and other peripherals |+| 48 | VSS | power_in | Ground reference; must be connected to system ground |+| 49 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 50 | PE7 | output | GPIO Port E pin 7; can be configured for alternate functions including TIM1_ETR and other peripherals |+| 51 | PE8 | output | GPIO Port E pin 8; can be configured for alternate functions including TIM1_CH1N and other peripherals |+| 52 | PE9 | output | GPIO Port E pin 9; can be configured for alternate functions including TIM1_CH1 and other peripherals |+| 53 | PE10 | output | GPIO Port E pin 10; can be configured for alternate functions including TIM1_CH2N and other peripherals |+| 54 | PE11 | output | GPIO Port E pin 11; can be configured for alternate functions including TIM1_CH2 and other peripherals |+| 55 | PE12 | output | GPIO Port E pin 12; can be configured for alternate functions including SPI4_CLK and other peripherals |+| 56 | PE13 | output | GPIO Port E pin 13; can be configured for alternate functions including SPI4_MOSI and other peripherals |+| 57 | PE14 | output | GPIO Port E pin 14; can be configured for alternate functions including SPI4_MISO and other peripherals |+| 58 | PE15 | output | GPIO Port E pin 15; can be configured for alternate functions including SPI4_NSS and other peripherals |+| 59 | VSS | power_in | Ground reference; must be connected to system ground |+| 60 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 61 | PB10 | output | GPIO Port B pin 10; can be configured for alternate functions including I2C2_SCL, USART3_TX, and other peripherals |+| 62 | PB11 | output | GPIO Port B pin 11; can be configured for alternate functions including I2C2_SDA, USART3_RX, and other peripherals |+| 63 | PB12 | output | GPIO Port B pin 12; can be configured for alternate functions including SPI2_NSS, I2C2_SMBA, and other peripherals |+| 64 | PB13 | output | GPIO Port B pin 13; can be configured for alternate functions including SPI2_CLK and other peripherals |+| 65 | PB14 | output | GPIO Port B pin 14; can be configured for alternate functions including SPI2_MISO and other peripherals |+| 66 | PB15 | output | GPIO Port B pin 15; can be configured for alternate functions including SPI2_MOSI and other peripherals |+| 67 | PD8 | output | GPIO Port D pin 8; can be configured for alternate functions including USART3_TX and other peripherals |+| 68 | PD9 | output | GPIO Port D pin 9; can be configured for alternate functions including USART3_RX and other peripherals |+| 69 | PD10 | output | GPIO Port D pin 10; can be configured for alternate functions including USART3_CK and other peripherals |+| 70 | PD11 | output | GPIO Port D pin 11; can be configured for alternate functions including USART3_CTS and other peripherals |+| 71 | VSS | power_in | Ground reference; must be connected to system ground |+| 72 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 73 | PD12 | output | GPIO Port D pin 12; can be configured for alternate functions including USART3_RTS and other peripherals |+| 74 | PD13 | output | GPIO Port D pin 13; can be configured for alternate functions including TIM4_CH1 and other peripherals |+| 75 | PD14 | output | GPIO Port D pin 14; can be configured for alternate functions including TIM4_CH2 and other peripherals |+| 76 | PD15 | output | GPIO Port D pin 15; can be configured for alternate functions including TIM4_CH3 and other peripherals |+| 77 | PC6 | output | GPIO Port C pin 6; can be configured for alternate functions including TIM8_CH1 and other peripherals |+| 78 | PC7 | output | GPIO Port C pin 7; can be configured for alternate functions including TIM8_CH2 and other peripherals |+| 79 | PC8 | output | GPIO Port C pin 8; can be configured for alternate functions including TIM8_CH3 and other peripherals |+| 80 | PC9 | output | GPIO Port C pin 9; can be configured for alternate functions including TIM8_CH4 and other peripherals |+| 81 | PA8 | output | GPIO Port A pin 8; can be configured for alternate functions including USART1_CK, MCO1, and other peripherals |+| 82 | PA9 | output | GPIO Port A pin 9; can be configured for alternate functions including USART1_TX and other peripherals |+| 83 | PA10 | output | GPIO Port A pin 10; can be configured for alternate functions including USART1_RX and other peripherals |+| 84 | PA11 | output | GPIO Port A pin 11; can be configured for alternate functions including USB_DM and other peripherals |+| 85 | VSS | power_in | Ground reference; must be connected to system ground |+| 86 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 87 | PA12 | output | GPIO Port A pin 12; can be configured for alternate functions including USB_DP and other peripherals |+| 88 | PA13 | output | GPIO Port A pin 13; can be configured for alternate functions including JTAG_TMS, SWDIO, and other peripherals |+| 89 | VCAP1 | passive | Supply voltage capacitor for internal voltage regulator; 1-10 µF capacitor to ground required |+| 90 | VSS | power_in | Ground reference; must be connected to system ground |+| 91 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 92 | PA14 | output | GPIO Port A pin 14; can be configured for alternate functions including JTAG_TCO, SWCLK, and other peripherals |+| 93 | PA15 | output | GPIO Port A pin 15; can be configured for alternate functions including JTAG_TDI and other peripherals |+| 94 | PC10 | output | GPIO Port C pin 10; can be configured for alternate functions including USART3_TX and other peripherals |+| 95 | PC11 | output | GPIO Port C pin 11; can be configured for alternate functions including USART3_RX and other peripherals |+| 96 | PC12 | output | GPIO Port C pin 12; can be configured for alternate functions including USART3_CK and other peripherals |+| 97 | PD0 | output | GPIO Port D pin 0; can be configured for alternate functions including CAN1_RX and other peripherals |+| 98 | PD1 | output | GPIO Port D pin 1; can be configured for alternate functions including CAN1_TX and other peripherals |+| 99 | PD2 | output | GPIO Port D pin 2; can be configured for alternate functions including USART5_RX and other peripherals |+| 100 | VSS | power_in | Ground reference; must be connected to system ground |+| 101 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 102 | PD3 | output | GPIO Port D pin 3; can be configured for alternate functions including USART2_CTS and other peripherals |+| 103 | PD4 | output | GPIO Port D pin 4; can be configured for alternate functions including USART2_RTS and other peripherals |+| 104 | PD5 | output | GPIO Port D pin 5; can be configured for alternate functions including USART2_TX and other peripherals |+| 105 | PD6 | output | GPIO Port D pin 6; can be configured for alternate functions including USART2_RX and other peripherals |+| 106 | PD7 | output | GPIO Port D pin 7; can be configured for alternate functions including USART2_CK and other peripherals |+| 107 | PG2 | output | GPIO Port G pin 2; can be configured for alternate functions including SPI4_MOSI and other peripherals |+| 108 | PG3 | output | GPIO Port G pin 3; can be configured for alternate functions including SPI4_MISO and other peripherals |+| 109 | PG4 | output | GPIO Port G pin 4; can be configured for alternate functions including SPI4_NSS and other peripherals |+| 110 | PG5 | output | GPIO Port G pin 5; can be configured for alternate functions and other peripherals |+| 111 | VSS | power_in | Ground reference; must be connected to system ground |+| 112 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 113 | PG6 | output | GPIO Port G pin 6; can be configured for alternate functions and other peripherals |+| 114 | PG7 | output | GPIO Port G pin 7; can be configured for alternate functions and other peripherals |+| 115 | PG8 | output | GPIO Port G pin 8; can be configured for alternate functions and other peripherals |+| 116 | PG9 | output | GPIO Port G pin 9; can be configured for alternate functions and other peripherals |+| 117 | PG10 | output | GPIO Port G pin 10; can be configured for alternate functions and other peripherals |+| 118 | PG11 | output | GPIO Port G pin 11; can be configured for alternate functions and other peripherals |+| 119 | PG12 | output | GPIO Port G pin 12; can be configured for alternate functions and other peripherals |+| 120 | PG13 | output | GPIO Port G pin 13; can be configured for alternate functions and other peripherals |+| 121 | VSS | power_in | Ground reference; must be connected to system ground |+| 122 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 123 | PG14 | output | GPIO Port G pin 14; can be configured for alternate functions and other peripherals |+| 124 | PG15 | output | GPIO Port G pin 15; can be configured for alternate functions and other peripherals |+| 125 | PH2 | output | GPIO Port H pin 2; can be configured for alternate functions and other peripherals |+| 126 | PH3 | output | GPIO Port H pin 3; can be configured for alternate functions and other peripherals |+| 127 | PH4 | output | GPIO Port H pin 4; can be configured for alternate functions and other peripherals |+| 128 | PH5 | output | GPIO Port H pin 5; can be configured for alternate functions and other peripherals |+| 129 | PH6 | output | GPIO Port H pin 6; can be configured for alternate functions and other peripherals |+| 130 | PH7 | output | GPIO Port H pin 7; can be configured for alternate functions and other peripherals |+| 131 | VSS | power_in | Ground reference; must be connected to system ground |+| 132 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 133 | PH8 | output | GPIO Port H pin 8; can be configured for alternate functions and other peripherals |+| 134 | PH9 | output | GPIO Port H pin 9; can be configured for alternate functions and other peripherals |+| 135 | PH10 | output | GPIO Port H pin 10; can be configured for alternate functions and other peripherals |+| 136 | PH11 | output | GPIO Port H pin 11; can be configured for alternate functions and other peripherals |+| 137 | PH12 | output | GPIO Port H pin 12; can be configured for alternate functions and other peripherals |+| 138 | PH13 | output | GPIO Port H pin 13; can be configured for alternate functions and other peripherals |+| 139 | PH14 | output | GPIO Port H pin 14; can be configured for alternate functions and other peripherals |+| 140 | PH15 | output | GPIO Port H pin 15; can be configured for alternate functions and other peripherals |+| 141 | VSS | power_in | Ground reference; must be connected to system ground |+| 142 | VDD | power_in | Main supply voltage (1.65 V to 3.6 V); primary power supply for the device |+| 143 | PG0 | output | GPIO Port G pin 0; can be configured for alternate functions and other peripherals |+| 144 | PG1 | output | GPIO Port G pin 1; can be configured for alternate functions and other peripherals |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-144(20x20) |+| Category | Embedded Processors & Controllers |+| Pins | 144 |++## CAD (KiCad official)++- Symbol: `STM32F427ZIT6`+- Footprint: `Package_QFP:LQFP-144_20x20mm_P0.5mm`+- 3D model: LQFP-144(20x20) (KiCad packages3D, STEP)+- 3D model files: `stm32f427zit6-etched.step` / `stm32f427zit6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f427zit6.step` / `stm32f427zit6.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588858460243312640) (226 pp, sha256 `9eccb942b0df757c`, retrieved 2026-09-29, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/stm32f427zit6-datasheet.pdf)
page.jsonadded+958@@ -0,0 +1,958 @@+{+ "slug": "stm32f427zit6",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32f427zit6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f427zit6.kicad_sym",+ "stm32f427zit6.kicad_mod",+ "stm32f427zit6.glb",+ "stm32f427zit6.step",+ "stm32f427zit6.lbr",+ "docs/hero.png",+ "docs/stm32f427zit6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32F427ZIT6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-144(20x20)",+ "pin_count": 144,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588858460243312640",+ "parts": {+ "symbol": "stm32f427zit6.kicad_sym",+ "footprint": "stm32f427zit6.kicad_mod",+ "model_3d": "stm32f427zit6-etched.glb",+ "model_3d_plain": "stm32f427zit6.glb",+ "model_3d_step": "stm32f427zit6-etched.step",+ "model_3d_step_plain": "stm32f427zit6.step",+ "lbr": "stm32f427zit6.lbr"+ },+ "distributor_links": {+ "lcsc": "C117819",+ "digikey": "497-14050-ND",+ "mouser": "511-STM32F427ZIT6"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T14:33:19Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-14050-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F427ZIT6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PE2",+ "type": "output",+ "description": "GPIO Port E pin 2; can be configured for alternate functions including SPI4_CLK, SAI1_MCLK_A, and other peripherals"+ },+ {+ "number": "2",+ "name": "PE3",+ "type": "output",+ "description": "GPIO Port E pin 3; can be configured for alternate functions including SPI4_MOSI and other peripherals"+ },+ {+ "number": "3",+ "name": "PE4",+ "type": "output",+ "description": "GPIO Port E pin 4; can be configured for alternate functions including SPI4_MISO and other peripherals"+ },+ {+ "number": "4",+ "name": "PE5",+ "type": "output",+ "description": "GPIO Port E pin 5; can be configured for alternate functions including SPI4_NSS and other peripherals"+ },+ {+ "number": "5",+ "name": "PE6",+ "type": "output",+ "description": "GPIO Port E pin 6; can be configured for alternate functions including TIM9_CH2 and other peripherals"+ },+ {+ "number": "6",+ "name": "VBAT",+ "type": "power_in",+ "description": "Battery voltage supply pin (1.65 V to 3.6 V); always powered independently of VDD"+ },+ {+ "number": "7",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "9",+ "name": "PC13",+ "type": "input",+ "description": "GPIO Port C pin 13; typically used with 32 kHz oscillator; can be configured for RTC_AF1 and other functions"+ },+ {+ "number": "10",+ "name": "PC14-OSC32_IN",+ "type": "input",+ "description": "GPIO Port C pin 14 / 32 kHz oscillator input; can be used as OSC32_IN for RTC or as GPIO"+ },+ {+ "number": "11",+ "name": "PC15-OSC32_OUT",+ "type": "output",+ "description": "GPIO Port C pin 15 / 32 kHz oscillator output; can be used as OSC32_OUT for RTC or as GPIO"+ },+ {+ "number": "12",+ "name": "PH0-OSC_IN",+ "type": "input",+ "description": "GPIO Port H pin 0 / main oscillator input; can be used as OSC_IN for system clock or as GPIO"+ },+ {+ "number": "13",+ "name": "PH1-OSC_OUT",+ "type": "output",+ "description": "GPIO Port H pin 1 / main oscillator output; can be used as OSC_OUT for system clock or as GPIO"+ },+ {+ "number": "14",+ "name": "NRST",+ "type": "input",+ "description": "External reset pin (active low); 100 nF capacitor must be connected to ground"+ },+ {+ "number": "15",+ "name": "PC0",+ "type": "output",+ "description": "GPIO Port C pin 0; can be configured for alternate functions including ADC12_IN10 and other peripherals"+ },+ {+ "number": "16",+ "name": "PC1",+ "type": "output",+ "description": "GPIO Port C pin 1; can be configured for alternate functions including ADC12_IN11 and other peripherals"+ },+ {+ "number": "17",+ "name": "PC2",+ "type": "output",+ "description": "GPIO Port C pin 2; can be configured for alternate functions including ADC12_IN12 and other peripherals"+ },+ {+ "number": "18",+ "name": "PC3",+ "type": "output",+ "description": "GPIO Port C pin 3; can be configured for alternate functions including ADC12_IN13 and other peripherals"+ },+ {+ "number": "19",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground reference; must be connected to VSS"+ },+ {+ "number": "20",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog supply voltage (1.65 V to 3.6 V); must be filtered and decoupled separately from VDD"+ },+ {+ "number": "21",+ "name": "PA0",+ "type": "output",+ "description": "GPIO Port A pin 0; can be configured for alternate functions including ADC123_IN0, UART4_TX, and other peripherals"+ },+ {+ "number": "22",+ "name": "PA1",+ "type": "output",+ "description": "GPIO Port A pin 1; can be configured for alternate functions including ADC123_IN1, UART4_RX, and other peripherals"+ },+ {+ "number": "23",+ "name": "PA2",+ "type": "output",+ "description": "GPIO Port A pin 2; can be configured for alternate functions including ADC123_IN2, USART2_TX, and other peripherals"+ },+ {+ "number": "24",+ "name": "PA3",+ "type": "output",+ "description": "GPIO Port A pin 3; can be configured for alternate functions including ADC123_IN3, USART2_RX, and other peripherals"+ },+ {+ "number": "25",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "26",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "27",+ "name": "PA4",+ "type": "output",+ "description": "GPIO Port A pin 4; can be configured for alternate functions including ADC12_IN4, SPI1_NSS, and other peripherals"+ },+ {+ "number": "28",+ "name": "PA5",+ "type": "output",+ "description": "GPIO Port A pin 5; can be configured for alternate functions including ADC12_IN5, SPI1_CLK, and other peripherals"+ },+ {+ "number": "29",+ "name": "PA6",+ "type": "output",+ "description": "GPIO Port A pin 6; can be configured for alternate functions including ADC12_IN6, SPI1_MISO, and other peripherals"+ },+ {+ "number": "30",+ "name": "PA7",+ "type": "output",+ "description": "GPIO Port A pin 7; can be configured for alternate functions including ADC12_IN7, SPI1_MOSI, and other peripherals"+ },+ {+ "number": "31",+ "name": "PC4",+ "type": "output",+ "description": "GPIO Port C pin 4; can be configured for alternate functions including ADC12_IN14 and other peripherals"+ },+ {+ "number": "32",+ "name": "PC5",+ "type": "output",+ "description": "GPIO Port C pin 5; can be configured for alternate functions including ADC12_IN15 and other peripherals"+ },+ {+ "number": "33",+ "name": "PB0",+ "type": "output",+ "description": "GPIO Port B pin 0; can be configured for alternate functions including ADC12_IN8 and other peripherals"+ },+ {+ "number": "34",+ "name": "PB1",+ "type": "output",+ "description": "GPIO Port B pin 1; can be configured for alternate functions including ADC12_IN9 and other peripherals"+ },+ {+ "number": "35",+ "name": "PB2",+ "type": "output",+ "description": "GPIO Port B pin 2; can be configured for alternate functions including BOOT1 and other peripherals"+ },+ {+ "number": "36",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "37",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "38",+ "name": "PB3",+ "type": "output",+ "description": "GPIO Port B pin 3; can be configured for alternate functions including SPI1_CLK, JTAG_TDO, and other peripherals"+ },+ {+ "number": "39",+ "name": "PB4",+ "type": "output",+ "description": "GPIO Port B pin 4; can be configured for alternate functions including SPI1_MISO, JTAG_TRST, and other peripherals"+ },+ {+ "number": "40",+ "name": "PB5",+ "type": "output",+ "description": "GPIO Port B pin 5; can be configured for alternate functions including SPI1_MOSI and other peripherals"+ },+ {+ "number": "41",+ "name": "PB6",+ "type": "output",+ "description": "GPIO Port B pin 6; can be configured for alternate functions including I2C1_SCL, USART1_TX, and other peripherals"+ },+ {+ "number": "42",+ "name": "PB7",+ "type": "output",+ "description": "GPIO Port B pin 7; can be configured for alternate functions including I2C1_SDA, USART1_RX, and other peripherals"+ },+ {+ "number": "43",+ "name": "BOOT0",+ "type": "input",+ "description": "Boot mode selection pin; sampled at device startup to determine boot source"+ },+ {+ "number": "44",+ "name": "PB8",+ "type": "output",+ "description": "GPIO Port B pin 8; can be configured for alternate functions including I2C1_SCL, TIM4_CH3, and other peripherals"+ },+ {+ "number": "45",+ "name": "PB9",+ "type": "output",+ "description": "GPIO Port B pin 9; can be configured for alternate functions including I2C1_SDA, TIM4_CH4, and other peripherals"+ },+ {+ "number": "46",+ "name": "PE0",+ "type": "output",+ "description": "GPIO Port E pin 0; can be configured for alternate functions including TIM4_ETR and other peripherals"+ },+ {+ "number": "47",+ "name": "PE1",+ "type": "output",+ "description": "GPIO Port E pin 1; can be configured for alternate functions including TIM1_CH1N and other peripherals"+ },+ {+ "number": "48",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "49",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "50",+ "name": "PE7",+ "type": "output",+ "description": "GPIO Port E pin 7; can be configured for alternate functions including TIM1_ETR and other peripherals"+ },+ {+ "number": "51",+ "name": "PE8",+ "type": "output",+ "description": "GPIO Port E pin 8; can be configured for alternate functions including TIM1_CH1N and other peripherals"+ },+ {+ "number": "52",+ "name": "PE9",+ "type": "output",+ "description": "GPIO Port E pin 9; can be configured for alternate functions including TIM1_CH1 and other peripherals"+ },+ {+ "number": "53",+ "name": "PE10",+ "type": "output",+ "description": "GPIO Port E pin 10; can be configured for alternate functions including TIM1_CH2N and other peripherals"+ },+ {+ "number": "54",+ "name": "PE11",+ "type": "output",+ "description": "GPIO Port E pin 11; can be configured for alternate functions including TIM1_CH2 and other peripherals"+ },+ {+ "number": "55",+ "name": "PE12",+ "type": "output",+ "description": "GPIO Port E pin 12; can be configured for alternate functions including SPI4_CLK and other peripherals"+ },+ {+ "number": "56",+ "name": "PE13",+ "type": "output",+ "description": "GPIO Port E pin 13; can be configured for alternate functions including SPI4_MOSI and other peripherals"+ },+ {+ "number": "57",+ "name": "PE14",+ "type": "output",+ "description": "GPIO Port E pin 14; can be configured for alternate functions including SPI4_MISO and other peripherals"+ },+ {+ "number": "58",+ "name": "PE15",+ "type": "output",+ "description": "GPIO Port E pin 15; can be configured for alternate functions including SPI4_NSS and other peripherals"+ },+ {+ "number": "59",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "60",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "61",+ "name": "PB10",+ "type": "output",+ "description": "GPIO Port B pin 10; can be configured for alternate functions including I2C2_SCL, USART3_TX, and other peripherals"+ },+ {+ "number": "62",+ "name": "PB11",+ "type": "output",+ "description": "GPIO Port B pin 11; can be configured for alternate functions including I2C2_SDA, USART3_RX, and other peripherals"+ },+ {+ "number": "63",+ "name": "PB12",+ "type": "output",+ "description": "GPIO Port B pin 12; can be configured for alternate functions including SPI2_NSS, I2C2_SMBA, and other peripherals"+ },+ {+ "number": "64",+ "name": "PB13",+ "type": "output",+ "description": "GPIO Port B pin 13; can be configured for alternate functions including SPI2_CLK and other peripherals"+ },+ {+ "number": "65",+ "name": "PB14",+ "type": "output",+ "description": "GPIO Port B pin 14; can be configured for alternate functions including SPI2_MISO and other peripherals"+ },+ {+ "number": "66",+ "name": "PB15",+ "type": "output",+ "description": "GPIO Port B pin 15; can be configured for alternate functions including SPI2_MOSI and other peripherals"+ },+ {+ "number": "67",+ "name": "PD8",+ "type": "output",+ "description": "GPIO Port D pin 8; can be configured for alternate functions including USART3_TX and other peripherals"+ },+ {+ "number": "68",+ "name": "PD9",+ "type": "output",+ "description": "GPIO Port D pin 9; can be configured for alternate functions including USART3_RX and other peripherals"+ },+ {+ "number": "69",+ "name": "PD10",+ "type": "output",+ "description": "GPIO Port D pin 10; can be configured for alternate functions including USART3_CK and other peripherals"+ },+ {+ "number": "70",+ "name": "PD11",+ "type": "output",+ "description": "GPIO Port D pin 11; can be configured for alternate functions including USART3_CTS and other peripherals"+ },+ {+ "number": "71",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "72",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "73",+ "name": "PD12",+ "type": "output",+ "description": "GPIO Port D pin 12; can be configured for alternate functions including USART3_RTS and other peripherals"+ },+ {+ "number": "74",+ "name": "PD13",+ "type": "output",+ "description": "GPIO Port D pin 13; can be configured for alternate functions including TIM4_CH1 and other peripherals"+ },+ {+ "number": "75",+ "name": "PD14",+ "type": "output",+ "description": "GPIO Port D pin 14; can be configured for alternate functions including TIM4_CH2 and other peripherals"+ },+ {+ "number": "76",+ "name": "PD15",+ "type": "output",+ "description": "GPIO Port D pin 15; can be configured for alternate functions including TIM4_CH3 and other peripherals"+ },+ {+ "number": "77",+ "name": "PC6",+ "type": "output",+ "description": "GPIO Port C pin 6; can be configured for alternate functions including TIM8_CH1 and other peripherals"+ },+ {+ "number": "78",+ "name": "PC7",+ "type": "output",+ "description": "GPIO Port C pin 7; can be configured for alternate functions including TIM8_CH2 and other peripherals"+ },+ {+ "number": "79",+ "name": "PC8",+ "type": "output",+ "description": "GPIO Port C pin 8; can be configured for alternate functions including TIM8_CH3 and other peripherals"+ },+ {+ "number": "80",+ "name": "PC9",+ "type": "output",+ "description": "GPIO Port C pin 9; can be configured for alternate functions including TIM8_CH4 and other peripherals"+ },+ {+ "number": "81",+ "name": "PA8",+ "type": "output",+ "description": "GPIO Port A pin 8; can be configured for alternate functions including USART1_CK, MCO1, and other peripherals"+ },+ {+ "number": "82",+ "name": "PA9",+ "type": "output",+ "description": "GPIO Port A pin 9; can be configured for alternate functions including USART1_TX and other peripherals"+ },+ {+ "number": "83",+ "name": "PA10",+ "type": "output",+ "description": "GPIO Port A pin 10; can be configured for alternate functions including USART1_RX and other peripherals"+ },+ {+ "number": "84",+ "name": "PA11",+ "type": "output",+ "description": "GPIO Port A pin 11; can be configured for alternate functions including USB_DM and other peripherals"+ },+ {+ "number": "85",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "86",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "87",+ "name": "PA12",+ "type": "output",+ "description": "GPIO Port A pin 12; can be configured for alternate functions including USB_DP and other peripherals"+ },+ {+ "number": "88",+ "name": "PA13",+ "type": "output",+ "description": "GPIO Port A pin 13; can be configured for alternate functions including JTAG_TMS, SWDIO, and other peripherals"+ },+ {+ "number": "89",+ "name": "VCAP1",+ "type": "passive",+ "description": "Supply voltage capacitor for internal voltage regulator; 1-10 µF capacitor to ground required"+ },+ {+ "number": "90",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "91",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "92",+ "name": "PA14",+ "type": "output",+ "description": "GPIO Port A pin 14; can be configured for alternate functions including JTAG_TCO, SWCLK, and other peripherals"+ },+ {+ "number": "93",+ "name": "PA15",+ "type": "output",+ "description": "GPIO Port A pin 15; can be configured for alternate functions including JTAG_TDI and other peripherals"+ },+ {+ "number": "94",+ "name": "PC10",+ "type": "output",+ "description": "GPIO Port C pin 10; can be configured for alternate functions including USART3_TX and other peripherals"+ },+ {+ "number": "95",+ "name": "PC11",+ "type": "output",+ "description": "GPIO Port C pin 11; can be configured for alternate functions including USART3_RX and other peripherals"+ },+ {+ "number": "96",+ "name": "PC12",+ "type": "output",+ "description": "GPIO Port C pin 12; can be configured for alternate functions including USART3_CK and other peripherals"+ },+ {+ "number": "97",+ "name": "PD0",+ "type": "output",+ "description": "GPIO Port D pin 0; can be configured for alternate functions including CAN1_RX and other peripherals"+ },+ {+ "number": "98",+ "name": "PD1",+ "type": "output",+ "description": "GPIO Port D pin 1; can be configured for alternate functions including CAN1_TX and other peripherals"+ },+ {+ "number": "99",+ "name": "PD2",+ "type": "output",+ "description": "GPIO Port D pin 2; can be configured for alternate functions including USART5_RX and other peripherals"+ },+ {+ "number": "100",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "101",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "102",+ "name": "PD3",+ "type": "output",+ "description": "GPIO Port D pin 3; can be configured for alternate functions including USART2_CTS and other peripherals"+ },+ {+ "number": "103",+ "name": "PD4",+ "type": "output",+ "description": "GPIO Port D pin 4; can be configured for alternate functions including USART2_RTS and other peripherals"+ },+ {+ "number": "104",+ "name": "PD5",+ "type": "output",+ "description": "GPIO Port D pin 5; can be configured for alternate functions including USART2_TX and other peripherals"+ },+ {+ "number": "105",+ "name": "PD6",+ "type": "output",+ "description": "GPIO Port D pin 6; can be configured for alternate functions including USART2_RX and other peripherals"+ },+ {+ "number": "106",+ "name": "PD7",+ "type": "output",+ "description": "GPIO Port D pin 7; can be configured for alternate functions including USART2_CK and other peripherals"+ },+ {+ "number": "107",+ "name": "PG2",+ "type": "output",+ "description": "GPIO Port G pin 2; can be configured for alternate functions including SPI4_MOSI and other peripherals"+ },+ {+ "number": "108",+ "name": "PG3",+ "type": "output",+ "description": "GPIO Port G pin 3; can be configured for alternate functions including SPI4_MISO and other peripherals"+ },+ {+ "number": "109",+ "name": "PG4",+ "type": "output",+ "description": "GPIO Port G pin 4; can be configured for alternate functions including SPI4_NSS and other peripherals"+ },+ {+ "number": "110",+ "name": "PG5",+ "type": "output",+ "description": "GPIO Port G pin 5; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "111",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "112",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "113",+ "name": "PG6",+ "type": "output",+ "description": "GPIO Port G pin 6; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "114",+ "name": "PG7",+ "type": "output",+ "description": "GPIO Port G pin 7; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "115",+ "name": "PG8",+ "type": "output",+ "description": "GPIO Port G pin 8; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "116",+ "name": "PG9",+ "type": "output",+ "description": "GPIO Port G pin 9; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "117",+ "name": "PG10",+ "type": "output",+ "description": "GPIO Port G pin 10; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "118",+ "name": "PG11",+ "type": "output",+ "description": "GPIO Port G pin 11; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "119",+ "name": "PG12",+ "type": "output",+ "description": "GPIO Port G pin 12; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "120",+ "name": "PG13",+ "type": "output",+ "description": "GPIO Port G pin 13; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "121",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "122",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "123",+ "name": "PG14",+ "type": "output",+ "description": "GPIO Port G pin 14; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "124",+ "name": "PG15",+ "type": "output",+ "description": "GPIO Port G pin 15; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "125",+ "name": "PH2",+ "type": "output",+ "description": "GPIO Port H pin 2; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "126",+ "name": "PH3",+ "type": "output",+ "description": "GPIO Port H pin 3; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "127",+ "name": "PH4",+ "type": "output",+ "description": "GPIO Port H pin 4; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "128",+ "name": "PH5",+ "type": "output",+ "description": "GPIO Port H pin 5; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "129",+ "name": "PH6",+ "type": "output",+ "description": "GPIO Port H pin 6; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "130",+ "name": "PH7",+ "type": "output",+ "description": "GPIO Port H pin 7; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "131",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "132",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "133",+ "name": "PH8",+ "type": "output",+ "description": "GPIO Port H pin 8; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "134",+ "name": "PH9",+ "type": "output",+ "description": "GPIO Port H pin 9; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "135",+ "name": "PH10",+ "type": "output",+ "description": "GPIO Port H pin 10; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "136",+ "name": "PH11",+ "type": "output",+ "description": "GPIO Port H pin 11; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "137",+ "name": "PH12",+ "type": "output",+ "description": "GPIO Port H pin 12; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "138",+ "name": "PH13",+ "type": "output",+ "description": "GPIO Port H pin 13; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "139",+ "name": "PH14",+ "type": "output",+ "description": "GPIO Port H pin 14; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "140",+ "name": "PH15",+ "type": "output",+ "description": "GPIO Port H pin 15; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "141",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference; must be connected to system ground"+ },+ {+ "number": "142",+ "name": "VDD",+ "type": "power_in",+ "description": "Main supply voltage (1.65 V to 3.6 V); primary power supply for the device"+ },+ {+ "number": "143",+ "name": "PG0",+ "type": "output",+ "description": "GPIO Port G pin 0; can be configured for alternate functions and other peripherals"+ },+ {+ "number": "144",+ "name": "PG1",+ "type": "output",+ "description": "GPIO Port G pin 1; can be configured for alternate functions and other peripherals"+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588858460243312640",+ "pages": 226,+ "sha256": "9eccb942b0df757c",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 144,+ "described": 144,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}