component
STM32F051K6T7
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-32(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "stm32f051k6t7",
"title": "STM32F051K6T7",
"brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-32(7x7). 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",
"stm32f051k6t7",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "STM32F051K6T7",
"manufacturer": "STMicroelectronics",
"package": "LQFP-32(7x7)",
"pin_count": 32,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588922100291264512",
"parts": {
"symbol": "stm32f051k6t7.kicad_sym",
"footprint": "stm32f051k6t7.kicad_mod",
"model_3d": "stm32f051k6t7-etched.glb",
"model_3d_plain": "stm32f051k6t7.glb",
"model_3d_step": "stm32f051k6t7-etched.step",
"model_3d_step_plain": "stm32f051k6t7.step",
"lbr": "stm32f051k6t7.lbr"
},
"distributor_links": {
"lcsc": "C1338923",
"digikey": "497-16727-ND",
"mouser": "511-STM32F051K6T7"
},
"distributor_check": {
"checked_at": "2026-10-01T05:56:09Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "497-16727-ND",
"status": "found"
},
"mouser": {
"pn": "511-STM32F051K6T7",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "VDD",
"type": "power_in",
"description": "Digital power supply (VDD = 2.0 V to 3.6 V)"
},
{
"number": "2",
"name": "PF0-OSC_IN",
"type": "input",
"description": "Port F bit 0, oscillator input pin for external crystal oscillator (4 to 32 MHz)"
},
{
"number": "3",
"name": "PF1-OSC_OUT",
"type": "output",
"description": "Port F bit 1, oscillator output pin for external crystal oscillator"
},
{
"number": "4",
"name": "NRST",
"type": "bidirectional",
"description": "Device reset input / internal reset output (active low) with embedded weak pull-up resistor"
},
{
"number": "5",
"name": "VDDA",
"type": "power_in",
"description": "Analog power supply for ADC, DAC, and comparators (from VDD to 3.6 V, minimum 2.4 V)"
},
{
"number": "6",
"name": "PA0",
"type": "bidirectional",
"description": "GPIO Port A bit 0, 3.3V tolerant I/O connectable to ADC_IN0, supporting USART2_CTS, TIM2_CH1_ETR, COMP1_OUT, TSC_G1_IO1, RTC_TAMP2, WKUP1"
},
{
"number": "7",
"name": "PA1",
"type": "bidirectional",
"description": "GPIO Port A bit 1, 3.3V tolerant I/O connectable to ADC_IN1, supporting USART2_RTS, TIM2_CH2, TSC_G1_IO2, EVENTOUT, COMP1_INP"
},
{
"number": "8",
"name": "PA2",
"type": "bidirectional",
"description": "GPIO Port A bit 2, 3.3V tolerant I/O connectable to ADC_IN2, supporting USART2_TX, TIM2_CH3, TIM15_CH1, COMP2_OUT, TSC_G1_IO3, COMP2_INM6"
},
{
"number": "9",
"name": "PA3",
"type": "bidirectional",
"description": "GPIO Port A bit 3, 3.3V tolerant I/O connectable to ADC_IN3, supporting USART2_RX, TIM2_CH4, TIM15_CH2, TSC_G1_IO4, COMP2_INP"
},
{
"number": "10",
"name": "PA4",
"type": "bidirectional",
"description": "GPIO Port A bit 4, 3.3V tolerant I/O connectable to ADC_IN4 and DAC_OUT1, supporting SPI1_NSS, I2S1_WS, USART2_CK, TIM14_CH1, TSC_G2_IO1, COMP1_INM4, COMP2_INM4"
},
{
"number": "11",
"name": "PA5",
"type": "bidirectional",
"description": "GPIO Port A bit 5, 3.3V tolerant I/O connectable to ADC_IN5, supporting SPI1_SCK, I2S1_CK, CEC, TIM2_CH1_ETR, TSC_G2_IO2, COMP1_INM5, COMP2_INM5"
},
{
"number": "12",
"name": "PA6",
"type": "bidirectional",
"description": "GPIO Port A bit 6, 3.3V tolerant I/O connectable to ADC_IN6, supporting SPI1_MISO, I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, EVENTOUT"
},
{
"number": "13",
"name": "PA7",
"type": "bidirectional",
"description": "GPIO Port A bit 7, 3.3V tolerant I/O connectable to ADC_IN7, supporting SPI1_MOSI, I2S1_SD, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1, COMP2_OUT, TSC_G2_IO4, EVENTOUT"
},
{
"number": "14",
"name": "PB0",
"type": "bidirectional",
"description": "GPIO Port B bit 0, 3.3V tolerant I/O connectable to ADC_IN8, supporting TIM3_CH3, TIM1_CH2N, TSC_G3_IO2, EVENTOUT"
},
{
"number": "15",
"name": "PB1",
"type": "bidirectional",
"description": "GPIO Port B bit 1, 3.3V tolerant I/O connectable to ADC_IN9, supporting TIM3_CH4, TIM14_CH1, TIM1_CH3N, TSC_G3_IO3"
},
{
"number": "16",
"name": "VSS",
"type": "power_in",
"description": "Digital ground (0 V)"
},
{
"number": "17",
"name": "VDD",
"type": "power_in",
"description": "Digital power supply (VDD = 2.0 V to 3.6 V)"
},
{
"number": "18",
"name": "PA8",
"type": "bidirectional",
"description": "GPIO Port A bit 8, 5V tolerant I/O supporting USART1_CK, TIM1_CH1, EVENTOUT, MCO (master clock output)"
},
{
"number": "19",
"name": "PA9",
"type": "bidirectional",
"description": "GPIO Port A bit 9, 5V tolerant I/O supporting USART1_TX, TIM1_CH2, TIM15_BKIN, TSC_G4_IO1"
},
{
"number": "20",
"name": "PA10",
"type": "bidirectional",
"description": "GPIO Port A bit 10, 5V tolerant I/O supporting USART1_RX, TIM1_CH3, TIM17_BKIN, TSC_G4_IO2"
},
{
"number": "21",
"name": "PA11",
"type": "bidirectional",
"description": "GPIO Port A bit 11, 5V tolerant I/O supporting USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3, EVENTOUT"
},
{
"number": "22",
"name": "PA12",
"type": "bidirectional",
"description": "GPIO Port A bit 12, 5V tolerant I/O supporting USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4, EVENTOUT"
},
{
"number": "23",
"name": "PA13 (SWDIO)",
"type": "bidirectional",
"description": "GPIO Port A bit 13, 5V tolerant I/O for Serial Wire Debug I/O with internal pull-up; after reset configured as SWDIO with internal pull-up activated, supporting IR_OUT"
},
{
"number": "24",
"name": "PA14 (SWCLK)",
"type": "bidirectional",
"description": "GPIO Port A bit 14, 5V tolerant I/O for Serial Wire Debug Clock with internal pull-down; after reset configured as SWCLK with internal pull-down activated, supporting USART2_TX"
},
{
"number": "25",
"name": "PA15",
"type": "bidirectional",
"description": "GPIO Port A bit 15, 5V tolerant I/O supporting SPI1_NSS, I2S1_WS, USART2_RX, TIM2_CH1_ETR, EVENTOUT"
},
{
"number": "26",
"name": "PB3",
"type": "bidirectional",
"description": "GPIO Port B bit 3, 5V tolerant I/O supporting SPI1_SCK, I2S1_CK, TIM2_CH2, TSC_G5_IO1, EVENTOUT"
},
{
"number": "27",
"name": "PB4",
"type": "bidirectional",
"description": "GPIO Port B bit 4, 5V tolerant I/O supporting SPI1_MISO, I2S1_MCK, TIM3_CH1, TSC_G5_IO2, EVENTOUT"
},
{
"number": "28",
"name": "PB5",
"type": "bidirectional",
"description": "GPIO Port B bit 5, 5V tolerant I/O supporting SPI1_MOSI, I2S1_SD, I2C1_SMBA, TIM16_BKIN, TIM3_CH2"
},
{
"number": "29",
"name": "PB6",
"type": "bidirectional",
"description": "GPIO Port B bit 6, 5V tolerant FM+ I/O for I2C1_SCL supporting USART1_TX, TIM16_CH1N, TSC_G5_IO3 with 20 mA sink current capability"
},
{
"number": "30",
"name": "PB7",
"type": "bidirectional",
"description": "GPIO Port B bit 7, 5V tolerant FM+ I/O for I2C1_SDA supporting USART1_RX, TIM17_CH1N, TSC_G5_IO4 with 20 mA sink current capability"
},
{
"number": "31",
"name": "BOOT0",
"type": "input",
"description": "Dedicated boot memory selection input pin determining whether code executes from Flash memory or system memory at startup"
},
{
"number": "32",
"name": "VSS",
"type": "power_in",
"description": "Digital ground (0 V)"
}
],
"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": [
"extractor flagged: Pin 1 identified as VDD from row 64 (LQFP64 pin 64) in Table 13; verification against LQFP32 package; VBAT pin is listed in the datasheet (row 1, Table 13) but does not appear in LQFP32 package - only p"
],
"pages_sent": 57,
"cost_usd": 0.4055,
"at": "2026-10-01T05:55:49"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588922100291264512",
"pages": 122,
"sha256": "80848a22804e56d8",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 32,
"described": 32,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
}
},
"metadata": {
"specs": {
"Manufacturer": "STMicroelectronics",
"Package": "LQFP-32(7x7)",
"Category": "Embedded Processors & Controllers",
"Pins": "32"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"stm32f051k6t7"
],
"discovery_pitch": "STM32F051K6T7 (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"stm32f051k6t7.kicad_sym",
"stm32f051k6t7.kicad_mod",
"stm32f051k6t7.glb",
"stm32f051k6t7.step",
"stm32f051k6t7.lbr",
"docs/hero.png",
"docs/stm32f051k6t7-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html"
],
"visibility": {
"public": true
}
}