component
STM32F031F6P6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), TSSOP-20. Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "stm32f031f6p6",
"title": "STM32F031F6P6",
"brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), TSSOP-20. Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"embedded processors & controllers",
"stm32f031f6p6",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "STM32F031F6P6",
"manufacturer": "STMicroelectronics",
"package": "TSSOP-20",
"pin_count": 20,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884751604461568",
"parts": {
"symbol": "stm32f031f6p6.kicad_sym",
"footprint": "stm32f031f6p6.kicad_mod",
"model_3d": "stm32f031f6p6-etched.glb",
"model_3d_plain": "stm32f031f6p6.glb",
"model_3d_step": "stm32f031f6p6-etched.step",
"model_3d_step_plain": "stm32f031f6p6.step",
"lbr": "stm32f031f6p6.lbr"
},
"distributor_links": {
"lcsc": "C465971",
"digikey": "497-STM32F031F6P6-ND",
"mouser": "511-STM32F031F6P6"
},
"distributor_check": {
"checked_at": "2026-10-01T08:44:13Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "497-STM32F031F6P6-ND",
"status": "found"
},
"mouser": {
"pn": "511-STM32F031F6P6",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "BOOT0",
"type": "input",
"description": "Boot memory selection input pin; selects boot address (user flash or bootloader) on device reset."
},
{
"number": "2",
"name": "PF0-OSC_IN",
"type": "input",
"description": "High-speed external oscillator input for 4-32 MHz crystal with 5V-tolerant I/O capability."
},
{
"number": "3",
"name": "PF1-OSC_OUT",
"type": "output",
"description": "High-speed external oscillator output for 4-32 MHz crystal with 5V-tolerant I/O capability."
},
{
"number": "4",
"name": "NRST",
"type": "bidirectional",
"description": "Asynchronous reset input / reset output (active low) with internal weak pull-up resistor."
},
{
"number": "5",
"name": "VDDA",
"type": "power_in",
"description": "Analog power supply for ADC and internal voltage regulator; 2.4-3.6 V with 100 nF decoupling capacitor required."
},
{
"number": "6",
"name": "PA0",
"type": "bidirectional",
"description": "General-purpose I/O port A bit 0, 3.3V-tolerant connected to ADC; supports TIM2_CH1_ETR, USART1_CTS alternate functions and ADC channel 0."
},
{
"number": "7",
"name": "PA1",
"type": "bidirectional",
"description": "General-purpose I/O port A bit 1, 3.3V-tolerant connected to ADC; supports TIM2_CH2, USART1_RTS alternate functions and ADC channel 1."
},
{
"number": "8",
"name": "PA2",
"type": "bidirectional",
"description": "General-purpose I/O port A bit 2, 3.3V-tolerant connected to ADC; supports TIM2_CH3, USART1_TX alternate functions and ADC channel 2."
},
{
"number": "9",
"name": "PA3",
"type": "bidirectional",
"description": "General-purpose I/O port A bit 3, 3.3V-tolerant connected to ADC; supports TIM2_CH4, USART1_RX alternate functions and ADC channel 3."
},
{
"number": "10",
"name": "PA4",
"type": "bidirectional",
"description": "General-purpose I/O port A bit 4, 3.3V-tolerant connected to ADC; supports SPI1_NSS, I2S1_WS, TIM14_CH1, USART1_CK alternate functions and ADC channel 4."
},
{
"number": "11",
"name": "PA5",
"type": "bidirectional",
"description": "General-purpose I/O port A bit 5, 3.3V-tolerant connected to ADC; supports SPI1_SCK, I2S1_CK, TIM2_CH1_ETR alternate functions and ADC channel 5."
},
{
"number": "12",
"name": "PA6",
"type": "bidirectional",
"description": "General-purpose I/O port A bit 6, 3.3V-tolerant connected to ADC; supports SPI1_MISO, I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1 alternate functions and ADC channel 6."
},
{
"number": "13",
"name": "PA7",
"type": "bidirectional",
"description": "General-purpose I/O port A bit 7, 3.3V-tolerant connected to ADC; supports SPI1_MOSI, I2S1_SD, TIM3_CH2, TIM1_CH1N, TIM17_CH1 alternate functions and ADC channel 7."
},
{
"number": "14",
"name": "PB1",
"type": "bidirectional",
"description": "General-purpose I/O port B bit 1, 3.3V-tolerant connected to ADC; supports TIM3_CH4, TIM14_CH1, TIM1_CH3N alternate functions and ADC channel 9."
},
{
"number": "15",
"name": "VSS",
"type": "power_in",
"description": "Digital ground; analog ground (VSSA) is internally connected to this VSS pin."
},
{
"number": "16",
"name": "VDD",
"type": "power_in",
"description": "Digital power supply, 2.0-3.6 V; requires 100 nF ceramic capacitor and 4.7 µF electrolytic capacitor close to pins."
},
{
"number": "17",
"name": "PA9",
"type": "bidirectional",
"description": "General-purpose I/O port A bit 9, 5V-tolerant I/O capable (FTf); supports USART1_TX, TIM1_CH2, I2C1_SCL with Fast Mode Plus (1 Mbit/s) capability."
},
{
"number": "18",
"name": "PA10",
"type": "bidirectional",
"description": "General-purpose I/O port A bit 10, 5V-tolerant I/O capable (FTf); supports USART1_RX, TIM1_CH3, I2C1_SDA with Fast Mode Plus and Stop mode wakeup."
},
{
"number": "19",
"name": "PA13",
"type": "bidirectional",
"description": "Port A bit 13, 5V-tolerant I/O; configured as Serial Wire Debug I/O (SWDIO) after reset with internal pull-up enabled."
},
{
"number": "20",
"name": "PA14",
"type": "bidirectional",
"description": "Port A bit 14, 5V-tolerant I/O; configured as Serial Wire Debug Clock (SWCLK) after reset with internal pull-down enabled."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-4-5-20251001",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"4/20 pins cited to the wrong page (name found elsewhere): ['17:PA9@p26', '18:PA10@p26', '19:PA13@p26', '20:PA14@p26']"
],
"pages_sent": 47,
"cost_usd": 0.2876,
"at": "2026-10-01T08:43:53"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884751604461568",
"pages": 106,
"sha256": "36b17e3dce795273",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 20,
"described": 20,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
}
},
"metadata": {
"specs": {
"Manufacturer": "STMicroelectronics",
"Package": "TSSOP-20",
"Category": "Embedded Processors & Controllers",
"Pins": "20"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"stm32f031f6p6"
],
"discovery_pitch": "STM32F031F6P6 (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
},
"files": [
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"README.md",
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"stm32f031f6p6.step",
"stm32f031f6p6.lbr",
"docs/hero.png",
"docs/stm32f031f6p6-datasheet.pdf",
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"visibility": {
"public": true
}
}