component
STM32F302VET6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSTM32F302VET6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)
STM32F302VET6 from STMicroelectronics, in a LQFP-100(14x14). 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 | bidirectional | 5V-tolerant (FT) GPIO, floating input after reset; alternate functions TRACECK, TIM3_CH1, TSC_G7_IO1, SPI4_SCK, FMC_A23, EVENTOUT. |
| 2 | PE3 | bidirectional | 5V-tolerant (FT) GPIO; alternate functions TRACED0, TIM3_CH2, TSC_G7_IO2, SPI4_NSS, FMC_A19, EVENTOUT. |
| 3 | PE4 | bidirectional | 5V-tolerant (FT) GPIO; alternate functions TRACED1, TIM3_CH3, TSC_G7_IO3, SPI4_NSS, FMC_A20, EVENTOUT. |
| 4 | PE5 | bidirectional | 5V-tolerant (FT) GPIO; alternate functions TRACED2, TIM3_CH4, TSC_G7_IO4, SPI4_MISO, FMC_A21, EVENTOUT. |
| 5 | PE6 | bidirectional | 5V-tolerant (FT) GPIO; alternate functions TRACED3, SPI4_MOSI, FMC_A22, EVENTOUT, plus additional functions WKUP3 and RTC_TAMP3. |
| 6 | VBAT | power_in | Battery backup supply input for the RTC, 32 kHz oscillator and backup registers. |
| 7 | PC13 | bidirectional | GPIO, floating input after reset, with alternate function TIM1_CH1N and EVENTOUT plus WKUP2/RTC_TAMP1/RTC_TS/RTC_OUT; supplied via the power switch (max 3 mA), so output speed must not exceed 2 MHz with max 30 pF load and it must not be used as a current source. |
| 8 | PC14-OSC32_IN | bidirectional | GPIO or 32.768 kHz LSE oscillator input (OSC32_IN), supplied through the same limited power switch as PC13 (3 mA max). |
| 9 | PC15-OSC32_OUT | bidirectional | GPIO or 32.768 kHz LSE oscillator output (OSC32_OUT), supplied through the same limited power switch as PC13 (3 mA max). |
| 10 | PF9 | bidirectional | 5V-tolerant (FT) GPIO with alternate functions TIM15_CH1, SPI2_SCK, FMC_CD, EVENTOUT. |
| 11 | PF10 | bidirectional | 5V-tolerant (FT) GPIO with alternate functions TIM15_CH2, SPI2_SCK, FMC_INTR, EVENTOUT. |
| 12 | PF0-OSC_IN | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) pin; HSE oscillator input (OSC_IN) or GPIO with I2C2_SDA, SPI2_NSS/I2S2_WS, TIM1_CH3N, EVENTOUT. |
| 13 | PF1-OSC_OUT | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) pin; HSE oscillator output (OSC_OUT) or GPIO with I2C2_SCL, SPI2_SCK/I2S2_CK, EVENTOUT. |
| 14 | NRST | bidirectional | Bidirectional device reset pin with embedded weak pull-up resistor; active-low reset input and internal reset output. |
| 15 | PC0 | bidirectional | 3.3V-tolerant (TTa) GPIO with TIM1_CH1/EVENTOUT alternate function and fast ADC channel ADC12_IN6. |
| 16 | PC1 | bidirectional | 3.3V-tolerant (TTa) GPIO with TIM1_CH2/EVENTOUT alternate function and fast ADC channel ADC12_IN7. |
| 17 | PC2 | bidirectional | 3.3V-tolerant (TTa) GPIO with TIM1_CH3/EVENTOUT alternate function and fast ADC channel ADC12_IN8. |
| 18 | PC3 | bidirectional | 3.3V-tolerant (TTa) GPIO with TIM1_CH4/TIM1_BKIN2/EVENTOUT alternate function and fast ADC channel ADC12_IN9. |
| 19 | PF2 | bidirectional | 3.3V-tolerant (TTa) GPIO with FMC_A2/EVENTOUT alternate function and ADC12_IN10 analog input. |
| 20 | VSSA | power_in | Analog ground reference pin. |
| 21 | VREF+ | power_in | Positive reference voltage input for ADC, ranging from 2 V to VDDA. |
| 22 | VDDA | power_in | Analog power supply pin, 2.0 V to 3.6 V, for ADC, DAC, comparators and op-amps. |
| 23 | PA0 | bidirectional | 3.3V-tolerant GPIO; TIM2_CH1/TIM2_ETR, TSC_G1_IO1, USART2_CTS, COMP1_OUT, EVENTOUT, plus ADC1_IN1, COMP1_INM, RTC_TAMP2, WKUP1. |
| 24 | PA1 | bidirectional | 3.3V-tolerant GPIO; RTC_REFIN, TIM2_CH2, TSC_G1_IO2, USART2_RTS, TIM15_CH1N, EVENTOUT, plus ADC1_IN2, COMP1_INP, OPAMP1_VINP. |
| 25 | PA2 | bidirectional | 3.3V-tolerant GPIO (reduced touch-sensing sensitivity); TIM2_CH3, TSC_G1_IO3, USART2_TX, COMP2_OUT, TIM15_CH1, EVENTOUT, plus ADC1_IN3, COMP2_INM, OPAMP1_VOUT. |
| 26 | PA3 | bidirectional | 3.3V-tolerant GPIO; TIM2_CH4, TSC_G1_IO4, USART2_RX, TIM15_CH2, EVENTOUT, plus ADC1_IN4, OPAMP1_VINM/OPAMP1_VINP. |
| 27 | VSS | power_in | Ground pin. |
| 28 | VDD | power_in | Digital power supply pin, 2.0 V to 3.6 V. |
| 29 | PA4 | bidirectional | 3.3V-tolerant GPIO (reduced touch-sensing sensitivity); TIM3_CH2, TSC_G2_IO1, SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_CK, EVENTOUT, plus ADC2_IN1, DAC1_OUT1, COMP1_INM/COMP2_INM/COMP4_INM/COMP6_INM. |
| 30 | PA5 | bidirectional | 3.3V-tolerant GPIO (reduced touch-sensing sensitivity); TIM2_CH1/TIM2_ETR, TSC_G2_IO2, SPI1_SCK, EVENTOUT, plus ADC2_IN2, COMP1/2/4/6_INM, OPAMP1_VINP, OPAMP2_VINM. |
| 31 | PA6 | bidirectional | 3.3V-tolerant GPIO (reduced touch-sensing sensitivity); TIM16_CH1, TIM3_CH1, TSC_G2_IO3, SPI1_MISO, TIM1_BKIN, COMP1_OUT, EVENTOUT, plus ADC2_IN3, OPAMP2_VOUT. |
| 32 | PA7 | bidirectional | 3.3V-tolerant GPIO; TIM17_CH1, TIM3_CH2, TSC_G2_IO4, SPI1_MOSI, TIM1_CH1N, EVENTOUT, plus ADC2_IN4, COMP2_INP, OPAMP1_VINP, OPAMP2_VINP. |
| 33 | PC4 | bidirectional | 3.3V-tolerant GPIO; EVENTOUT, TIM1_ETR, USART1_TX, plus fast ADC channel ADC2_IN5. |
| 34 | PC5 | bidirectional | 3.3V-tolerant GPIO; EVENTOUT, TIM15_BKIN, TSC_G3_IO1, USART1_RX, plus ADC2_IN11, OPAMP1_VINM, OPAMP2_VINM. |
| 35 | PB0 | bidirectional | 3.3V-tolerant GPIO; TIM3_CH3, TSC_G3_IO2, TIM1_CH2N, EVENTOUT, plus COMP4_INP, OPAMP2_VINP. |
| 36 | PB1 | bidirectional | 3.3V-tolerant GPIO (reduced touch-sensing sensitivity); TIM3_CH4, TSC_G3_IO3, TIM1_CH3N, COMP4_OUT, EVENTOUT. |
| 37 | PB2 | bidirectional | 3.3V-tolerant GPIO; TSC_G3_IO4, EVENTOUT, plus ADC2_IN12, COMP4_INM. |
| 38 | PE7 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM1_ETR, FMC_D4. |
| 39 | PE8 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM1_CH1N, FMC_D5, plus COMP4_INM. |
| 40 | PE9 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM1_CH1, FMC_D6. |
| 41 | PE10 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM1_CH2N, FMC_D7. |
| 42 | PE11 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM1_CH2, SPI4_NSS, FMC_D8. |
| 43 | PE12 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM1_CH3N, SPI4_SCK, FMC_D9. |
| 44 | PE13 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM1_CH3, SPI4_MISO, FMC_D10. |
| 45 | PE14 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM1_CH4, SPI4_MOSI, TIM1_BKIN2, FMC_D11. |
| 46 | PE15 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM1_BKIN, USART3_RX, FMC_D12. |
| 47 | PB10 | bidirectional | 3.3V-tolerant GPIO; TIM2_CH3, TSC_SYNC, USART3_TX, EVENTOUT. |
| 48 | PB11 | bidirectional | 3.3V-tolerant GPIO; TIM2_CH4, TSC_G6_IO1, USART3_RX, EVENTOUT, plus ADC12_IN14, COMP6_INP. |
| 49 | VSS | power_in | Ground pin. |
| 50 | VDD | power_in | Digital power supply pin, 2.0 V to 3.6 V. |
| 51 | PB12 | bidirectional | 3.3V-tolerant GPIO (reduced touch-sensing sensitivity); TSC_G6_IO2, I2C2_SMBAL, SPI2_NSS/I2S2_WS, TIM1_BKIN, USART3_CK, EVENTOUT. |
| 52 | PB13 | bidirectional | 3.3V-tolerant GPIO; TSC_G6_IO3, SPI2_SCK/I2S2_CK, TIM1_CH1N, USART3_CTS, EVENTOUT. |
| 53 | PB14 | bidirectional | 3.3V-tolerant GPIO; TIM15_CH1, TSC_G6_IO4, SPI2_MISO/I2S2ext_SD, TIM1_CH2N, USART3_RTS, EVENTOUT, plus OPAMP2_VINP. |
| 54 | PB15 | bidirectional | 3.3V-tolerant GPIO; RTC_REFIN, TIM15_CH2, TIM15_CH1N, TIM1_CH3N, SPI2_MOSI/I2S2_SD, EVENTOUT, plus COMP6_INM. |
| 55 | PD8 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, USART3_TX, FMC_D13. |
| 56 | PD9 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, USART3_RX, FMC_D14. |
| 57 | PD10 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, USART3_CK, FMC_D15, plus COMP6_INM. |
| 58 | PD11 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, USART3_CTS, FMC_A16. |
| 59 | PD12 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM4_CH1, TSC_G8_IO1, USART3_RTS, FMC_A17. |
| 60 | PD13 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM4_CH2, TSC_G8_IO2, FMC_A18. |
| 61 | PD14 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM4_CH3, TSC_G8_IO3, FMC_D0, plus OPAMP2_VINP. |
| 62 | PD15 | bidirectional | 3.3V-tolerant (TTa) GPIO; EVENTOUT, TIM4_CH4, TSC_G8_IO4, SPI2_NSS, FMC_D1. |
| 63 | PC6 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, TIM3_CH1, I2S2_MCK, COMP6_OUT. |
| 64 | PC7 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, TIM3_CH2, I2S3_MCK. |
| 65 | PC8 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, TIM3_CH3. |
| 66 | PC9 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO; EVENTOUT, TIM3_CH4, I2C3_SDA, I2SCKIN. |
| 67 | PA8 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO; MCO, I2C3_SCL, I2C2_SMBAL, I2S2_MCK, TIM1_CH1, USART1_CK, TIM4_ETR, EVENTOUT. |
| 68 | PA9 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO; I2C3_SMBAL, TSC_G4_IO1, I2C2_SCL, I2S3_MCK, TIM1_CH2, USART1_TX, TIM15_BKIN, TIM2_CH3, EVENTOUT. |
| 69 | PA10 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO; TIM17_BKIN, TSC_G4_IO2, I2C2_SDA, SPI2_MISO/I2S2ext_SD, TIM1_CH3, USART1_RX, COMP6_OUT, TIM2_CH4, EVENTOUT. |
| 70 | PA11 | bidirectional | 5V-tolerant (FT) GPIO; SPI2_MOSI/I2S2_SD, TIM1_CH1N, USART1_CTS, COMP1_OUT, CAN_RX, TIM4_CH1, TIM1_CH4, TIM1_BKIN2, EVENTOUT, plus USB_DM. |
| 71 | PA12 | bidirectional | 5V-tolerant (FT) GPIO; TIM16_CH1, I2SCKIN, TIM1_CH2N, USART1_RTS, COMP2_OUT, CAN_TX, TIM4_CH2, TIM1_ETR, EVENTOUT, plus USB_DP. |
| 72 | PA13 | bidirectional | 5V-tolerant (FT) GPIO/SWD debug pin; SWDIO-JTMS, TIM16_CH1N, TSC_G4_IO3, IR-OUT, USART3_CTS, TIM4_CH3, EVENTOUT. |
| 73 | PF6 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO; EVENTOUT, TIM4_CH4, I2C2_SCL, USART3_RTS, FMC_NIORD. |
| 74 | VSS | power_in | Ground pin. |
| 75 | VDD | power_in | Digital power supply pin, 2.0 V to 3.6 V. |
| 76 | PA14 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO/SWD debug pin; SWCLK-JTCK, TSC_G4_IO4, I2C1_SDA, TIM1_BKIN, USART2_TX, EVENTOUT. |
| 77 | PA15 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO/JTAG debug pin; JTDI, TIM2_CH1/TIM2_ETR, TSC_SYNC, I2C1_SCL, SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_RX, TIM1_BKIN, EVENTOUT. |
| 78 | PC10 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, UART4_TX, SPI3_SCK/I2S3_CK, USART3_TX. |
| 79 | PC11 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, UART4_RX, SPI3_MISO/I2S3ext_SD, USART3_RX. |
| 80 | PC12 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, UART5_TX, SPI3_MOSI/I2S3_SD, USART3_CK. |
| 81 | PD0 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, CAN_RX, FMC_D2. |
| 82 | PD1 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, CAN_TX, FMC_D3. |
| 83 | PD2 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, TIM3_ETR, UART5_RX. |
| 84 | PD3 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, TIM2_CH1/TIM2_ETR, USART2_CTS, FMC_CLK. |
| 85 | PD4 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, TIM2_CH2, USART2_RTS, FMC_NOE. |
| 86 | PD5 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, USART2_TX, FMC_NWE. |
| 87 | PD6 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, TIM2_CH4, USART2_RX, FMC_NWAIT. |
| 88 | PD7 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, TIM2_CH3, USART2_CK, FMC_NE1/FMC_NCE2. |
| 89 | PB3 | bidirectional | 5V-tolerant (FT) GPIO/JTAG debug pin; JTDO-TRACESWO, TIM2_CH2, TIM4_ETR, TSC_G5_IO1, SPI1_SCK, SPI3_SCK/I2S3_CK, USART2_TX, TIM3_ETR, EVENTOUT. |
| 90 | PB4 | bidirectional | 5V-tolerant (FT) GPIO/JTAG debug pin; JTRST, TIM16_CH1, TIM3_CH1, TSC_G5_IO2, SPI1_MISO, SPI3_MISO/I2S3ext_SD, USART2_RX, TIM17_BKIN, EVENTOUT. |
| 91 | PB5 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO; TIM16_BKIN, TIM3_CH2, I2C1_SMBAL, SPI1_MOSI, SPI3_MOSI/I2S3_SD, USART2_CK, I2C3_SDA, TIM17_CH1, EVENTOUT. |
| 92 | PB6 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO; TIM16_CH1N, TIM4_CH1, TSC_G5_IO3, I2C1_SCL, USART1_TX, EVENTOUT. |
| 93 | PB7 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO; TIM17_CH1N, TIM4_CH2, TSC_G5_IO4, I2C1_SDA, USART1_RX, TIM3_CH4, FMC_NADV, EVENTOUT. |
| 94 | BOOT0 | input | Dedicated boot mode selection input pin, sampled at reset to select the boot source. |
| 95 | PB8 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO; TIM16_CH1, TIM4_CH3, TSC_SYNC, I2C1_SCL, USART3_RX, COMP1_OUT, CAN_RX, TIM1_BKIN, EVENTOUT. |
| 96 | PB9 | bidirectional | 5V-tolerant, I2C FM+ capable (FTf) GPIO; TIM17_CH1, TIM4_CH4, I2C1_SDA, IR-OUT, USART3_TX, COMP2_OUT, CAN_TX, EVENTOUT. |
| 97 | PE0 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, TIM4_ETR, TIM16_CH1, USART1_TX, FMC_NBL0. |
| 98 | PE1 | bidirectional | 5V-tolerant (FT) GPIO; EVENTOUT, TIM17_CH1, USART1_RX, FMC_NBL1. |
| 99 | VSS | power_in | Ground pin. |
| 100 | VDD | power_in | Digital power supply pin, 2.0 V to 3.6 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | LQFP-100(14x14) |
| Category | Embedded Processors & Controllers |
| Pins | 100 |
CAD (KiCad official)
- Symbol:
STM32F302VET6 - Footprint:
Package_QFP:LQFP-100_14x14mm_P0.5mm - 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
- 3D model files:
stm32f302vet6-etched.step/stm32f302vet6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32f302vet6.step/stm32f302vet6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (168 pp, sha256
9adaf87c56f80b2f, retrieved 2026-09-24, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).