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STM32F301K8T6

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STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-32(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.

componentembedded processors & controllersstm32f301k8t6factory-2.0.0extractor-text
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docs Publish 0.1.0 · Ray 21h ago
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package.json stm32f301k8t6: LCSC part number C1341279 (was published as the bare integer) · Ray 5h ago
page.json stm32f301k8t6: LCSC part number C1341279 (was published as the bare integer) · Ray 5h ago
README.md Initial commit: component/stm32f301k8t6 · Ray 21h ago
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stm32f301k8t6-etched.step stm32f301k8t6: factory component page (tier=lcsc) · Ray 21h ago
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stm32f301k8t6.step Publish 0.1.0 · Ray 21h ago

STM32F301K8T6

STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-32(7x7)

STM32F301K8T6 from STMicroelectronics, in a LQFP-32(7x7). 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 VDD power_in Digital power supply
2 PF0 bidirectional Oscillator input with alternate functions I2C2_SDA, SPI2_NSS/I2S2_WS, TIM1_CH3N
3 PF1 output Oscillator output with alternate functions I2C2_SCL, SPI2_SCK/I2S2_CK
4 NRST bidirectional Device reset input/internal reset output (active low) with embedded weak pull-up resistor
5 VDDA/VREF+ power_in Analog power supply/Positive reference voltage from 2.0 to 3.6 V
6 PA0 bidirectional GPIO port A pin 0 with fast ADC channel ADC1_IN1, RTC_TAMP2, WKUP1
7 PA1 bidirectional GPIO port A pin 1 with fast ADC channel ADC1_IN2
8 PA2 bidirectional GPIO port A pin 2 with fast ADC channel ADC1_IN3 and COMP2_INM functionality
9 PA3 bidirectional GPIO port A pin 3 with fast ADC channel ADC1_IN4
10 PA4 bidirectional GPIO port A pin 4 with fast ADC channel ADC1_IN5, DAC1_OUT1 with reduced touch sensing sensitivity
11 PA5 bidirectional GPIO port A pin 5 with OPAMP2_VINM functionality
12 PA6 bidirectional GPIO port A pin 6 with ADC1_IN10 and OPAMP2_VOUT functionality; reduced touch sensing sensitivity
13 PA7 bidirectional GPIO port A pin 7 with ADC1_IN15, COMP2_INP, and OPAMP2_VINP functionality
14 PB0 bidirectional GPIO port B pin 0 with ADC1_IN11, COMP4_INP, and OPAMP2_VINP functionality
15 PB1 bidirectional GPIO port B pin 1 with ADC1_IN12 functionality
16 VSS power_in Digital ground
17 VDD power_in Digital power supply
18 PA8 bidirectional GPIO port A pin 8 with MCO, I2C3_SCL, I2C2_SMBAL, I2S2_MCK, TIM1_CH1, USART1_CK alternate functions
19 PA9 bidirectional GPIO port A pin 9 with I2C3_SMBAL, TSC_G4_IO1, I2C2_SCL, TIM1_CH2, USART1_TX alternate functions
20 PA10 bidirectional GPIO port A pin 10 with TIM17_BKIN, TSC_G4_IO2, I2C2_SDA, TIM1_CH3, USART1_RX, COMP6_OUT alternate functions
21 PA11 bidirectional GPIO port A pin 11 with SPI2_MOSI/I2S2_SD, TIM1_CH1N, USART1_CTS, TIM1_CH4, TIM1_BKIN2 alternate functions
22 PA12 bidirectional GPIO port A pin 12 with TIM16_CH1, I2SCKIN, TIM1_CH2N, USART1_RTS_DE, COMP2_OUT, TIM1_ETR alternate functions
23 PA13 bidirectional GPIO port A pin 13 with SWDIO debug interface, TIM16_CH1N, TSC_G4_IO3, IR-OUT, USART3_CTS alternate functions
24 PA14 bidirectional GPIO port A pin 14 with SWCLK debug interface, TSC_G4_IO4, I2C1_SDA, TIM1_BKIN, USART2_TX alternate functions
25 PA15 bidirectional GPIO port A pin 15 with JTDI, TIM2_CH1, TSC_SYNC, I2C1_SCL, SPI3_NSS, USART2_RX, TIM1_BKIN alternate functions
26 PB3 bidirectional GPIO port B pin 3 with JTDO-TRACESWO, TIM2_CH2, TSC_G5_IO1, SPI3_SCK, USART2_TX alternate functions
27 PB4 bidirectional GPIO port B pin 4 with JTRST, TIM16_CH1, TSC_G5_IO2, SPI3_MISO, USART2_RX, TIM17_BKIN alternate functions
28 PB5 bidirectional GPIO port B pin 5 with TIM16_BKIN, I2C1_SMBAL, SPI3_MOSI, USART2_CK, I2C3_SDA, TIM17_CH1 alternate functions
29 PB6 bidirectional GPIO port B pin 6 with TIM16_CH1N, TSC_G5_IO3, I2C1_SCL, USART1_TX alternate functions
30 PB7 bidirectional GPIO port B pin 7 with TIM17_CH1N, TSC_G5_IO4, I2C1_SDA, USART1_RX alternate functions
31 BOOT0 input Boot memory selection pin for selecting boot from Flash, System memory, or SRAM
32 VSS power_in Digital ground

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package LQFP-32(7x7)
Category Embedded Processors & Controllers
Pins 32

CAD (KiCad official)

  • Symbol: STM32F301K8T6
  • Footprint: Package_QFP:LQFP-32_7x7mm_P0.8mm
  • 3D model: LQFP-32(7x7) (KiCad packages3D, STEP)
  • 3D model files: stm32f301k8t6-etched.step / stm32f301k8t6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm32f301k8t6.step / stm32f301k8t6.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (141 pp, sha256 9ae9edf84cf1c039, retrieved 2026-10-06, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF