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STM32F722VET6
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
markdownSTM32F722VET6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)
STM32F722VET6 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) general-purpose I/O; alternate functions TRACECLK, SPI4_SCK, SAI1_MCLK_A, QUADSPI_BK1_IO2, FMC_A23, EVENTOUT. |
| 2 | PE3 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TRACED0, SAI1_SD_B, FMC_A19, EVENTOUT. |
| 3 | PE4 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TRACED1, SPI4_NSS, SAI1_FS_A, FMC_A20, EVENTOUT. |
| 4 | PE5 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TRACED2, TIM9_CH1, SPI4_MISO, SAI1_SCK_A, FMC_A21, EVENTOUT. |
| 5 | PE6 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TRACED3, TIM1_BKIN2, TIM9_CH2, SPI4_MOSI, SAI1_SD_A, SAI2_MCK_B, FMC_A22, EVENTOUT. |
| 6 | VBAT | power_in | Battery backup supply pin that keeps the RTC, the 32x32-bit backup registers and the backup SRAM powered in the lowest power modes when VDD is removed. |
| 7 | PC13 | bidirectional | 5V-tolerant (FT) I/O supplied through the internal power switch (limited to 3 mA, output speed <=2 MHz with max 30 pF load); alternate function EVENTOUT, additional functions RTC_TAMP1/RTC_TS/RTC_OUT, WKUP4. |
| 8 | PC14-OSC32_IN | bidirectional | 5V-tolerant (FT) I/O supplied through the power switch (3 mA limit, <=2 MHz/30 pF as output); alternate function EVENTOUT, additional function OSC32_IN for the 32.768 kHz RTC crystal. |
| 9 | PC15-OSC32_OUT | bidirectional | 5V-tolerant (FT) I/O supplied through the power switch (3 mA limit, <=2 MHz/30 pF as output); alternate function EVENTOUT, additional function OSC32_OUT for the 32.768 kHz RTC crystal. |
| 10 | VSS | power_in | Digital ground supply pin. |
| 11 | VDD | power_in | Digital power supply pin, 1.7 V to 3.6 V application supply voltage. |
| 12 | PH0-OSC_IN | bidirectional | 5V-tolerant (FT, except in oscillator mode) I/O; alternate function EVENTOUT, additional function OSC_IN for the 4-26 MHz external crystal/resonator input. |
| 13 | PH1-OSC_OUT | bidirectional | 5V-tolerant (FT, except in oscillator mode) I/O; alternate function EVENTOUT, additional function OSC_OUT for the 4-26 MHz external crystal/resonator output. |
| 14 | NRST | input | Bidirectional reset pin with an internal weak pull-up resistor to VDD; driving it low generates a device reset. |
| 15 | PC0 | bidirectional | 5V-tolerant (FT) I/O; alternate functions SAI2_FS_B, OTG_HS_ULPI_STP, FMC_SDNWE, EVENTOUT; additional functions ADC1_IN10, ADC2_IN10, ADC3_IN10. |
| 16 | PC1 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TRACED0, SPI2_MOSI/I2S2_SD, SAI1_SD_A, EVENTOUT; additional functions ADC1_IN11, ADC2_IN11, ADC3_IN11, RTC_TAMP3, WKUP3. |
| 17 | PC2 | bidirectional | 5V-tolerant (FT) I/O; alternate functions SPI2_MISO, OTG_HS_ULPI_DIR, FMC_SDNE0, EVENTOUT; additional functions ADC1_IN12, ADC2_IN12, ADC3_IN12. |
| 18 | PC3 | bidirectional | 5V-tolerant (FT) I/O; alternate functions SPI2_MOSI/I2S2_SD, OTG_HS_ULPI_NXT, FMC_SDCKE0, EVENTOUT; additional functions ADC1_IN13, ADC2_IN13, ADC3_IN13. |
| 19 | VSSA | power_in | Analog ground supply pin for the ADC, DAC, reset block, RC oscillators and PLLs. |
| 20 | VREF+ | power_in | Positive reference voltage supply pin for the ADC and DAC converters. |
| 21 | VDDA | power_in | Analog power supply pin, same voltage range as VDD, for the ADC, DAC, reset block, RC oscillators and PLLs. |
| 22 | PA0-WKUP | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM2_CH1/TIM2_ETR, TIM5_CH1, TIM8_ETR, USART2_CTS, UART4_TX, SAI2_SD_B, EVENTOUT; additional functions ADC1_IN0, ADC2_IN0, ADC3_IN0, WKUP1; if regulator OFF/internal reset ON mode is selected (BYPASS_REG tied to VDD), this pin acts as an active-low internal reset input. |
| 23 | PA1 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM2_CH2, TIM5_CH2, USART2_RTS, UART4_RX, QUADSPI_BK1_IO3, SAI2_MCK_B, EVENTOUT; additional functions ADC1_IN1, ADC2_IN1, ADC3_IN1. |
| 24 | PA2 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM2_CH3, TIM5_CH3, TIM9_CH1, USART2_TX, SAI2_SCK_B, EVENTOUT; additional functions ADC1_IN2, ADC2_IN2, ADC3_IN2, WKUP2. |
| 25 | PA3 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM2_CH4, TIM5_CH4, TIM9_CH2, USART2_RX, OTG_HS_ULPI_D0, EVENTOUT; additional functions ADC1_IN3, ADC2_IN3, ADC3_IN3. |
| 26 | VSS | power_in | Digital ground supply pin. |
| 27 | VDD | power_in | Digital power supply pin, 1.7 V to 3.6 V application supply voltage. |
| 28 | PA4 | bidirectional | 3.3V-tolerant, ADC-connected (TTa) I/O; alternate functions SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, USART2_CK, OTG_HS_SOF, EVENTOUT; additional functions ADC1_IN4, ADC2_IN4, DAC_OUT1. |
| 29 | PA5 | bidirectional | 3.3V-tolerant, ADC-connected (TTa) I/O; alternate functions TIM2_CH1/TIM2_ETR, TIM8_CH1N, SPI1_SCK/I2S1_CK, OTG_HS_ULPI_CK, EVENTOUT; additional functions ADC1_IN5, ADC2_IN5, DAC_OUT2. |
| 30 | PA6 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO, TIM13_CH1, EVENTOUT; additional functions ADC1_IN6, ADC2_IN6. |
| 31 | PA7 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI/I2S1_SD, TIM14_CH1, FMC_SDNWE, EVENTOUT; additional functions ADC1_IN7, ADC2_IN7. |
| 32 | PC4 | bidirectional | 5V-tolerant (FT) I/O; alternate functions I2S1_MCK, FMC_SDNE0, EVENTOUT; additional functions ADC1_IN14, ADC2_IN14. |
| 33 | PC5 | bidirectional | 5V-tolerant (FT) I/O; alternate functions FMC_SDCKE0, EVENTOUT; additional functions ADC1_IN15, ADC2_IN15. |
| 34 | PB0 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH2N, TIM3_CH3, TIM8_CH2N, UART4_CTS, OTG_HS_ULPI_D1, EVENTOUT; additional functions ADC1_IN8, ADC2_IN8. |
| 35 | PB1 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH3N, TIM3_CH4, TIM8_CH3N, OTG_HS_ULPI_D2, EVENTOUT; additional functions ADC1_IN9, ADC2_IN9. |
| 36 | PB2 | bidirectional | 5V-tolerant (FT) I/O; alternate functions SAI1_SD_A, SPI3_MOSI/I2S3_SD, QUADSPI_CLK, EVENTOUT. |
| 37 | PE7 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_ETR, UART7_RX, QUADSPI_BK2_IO0, FMC_D4, EVENTOUT. |
| 38 | PE8 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH1N, UART7_TX, QUADSPI_BK2_IO1, FMC_D5, EVENTOUT. |
| 39 | PE9 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH1, UART7_RTS, QUADSPI_BK2_IO2, FMC_D6, EVENTOUT. |
| 40 | PE10 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH2N, UART7_CTS, QUADSPI_BK2_IO3, FMC_D7, EVENTOUT. |
| 41 | PE11 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH2, SPI4_NSS, SAI2_SD_B, FMC_D8, EVENTOUT. |
| 42 | PE12 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH3N, SPI4_SCK, SAI2_SCK_B, FMC_D9, EVENTOUT. |
| 43 | PE13 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH3, SPI4_MISO, SAI2_FS_B, FMC_D10, EVENTOUT. |
| 44 | PE14 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH4, SPI4_MOSI, SAI2_MCK_B, FMC_D11, EVENTOUT. |
| 45 | PE15 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_BKIN, FMC_D12, EVENTOUT. |
| 46 | PB10 | bidirectional | 5V-tolerant with I2C Fm+ option (FTf) I/O; alternate functions TIM2_CH3, I2C2_SCL, SPI2_SCK/I2S2_CK, USART3_TX, OTG_HS_ULPI_D3, EVENTOUT. |
| 47 | PB11 | bidirectional | 5V-tolerant with I2C Fm+ option (FTf) I/O; alternate functions TIM2_CH4, I2C2_SDA, USART3_RX, OTG_HS_ULPI_D4, EVENTOUT. |
| 48 | VCAP_1 | power_in | External decoupling capacitor connection pin for the internal 1.2 V voltage regulator output supplying the core and digital logic. |
| 49 | VSS | power_in | Digital ground supply pin. |
| 50 | VDD | power_in | Digital power supply pin, 1.7 V to 3.6 V application supply voltage. |
| 51 | PB12 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_BKIN, I2C2_SMBA, SPI2_NSS/I2S2_WS, USART3_CK, OTG_HS_ULPI_D5, OTG_HS_ID, EVENTOUT. |
| 52 | PB13 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH1N, SPI2_SCK/I2S2_CK, USART3_CTS, OTG_HS_ULPI_D6, EVENTOUT. |
| 53 | PB14 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH2N, TIM8_CH2N, SPI2_MISO, USART3_RTS, TIM12_CH1, SDMMC2_D0, OTG_HS_DM, EVENTOUT. |
| 54 | PB15 | bidirectional | 5V-tolerant (FT) I/O; alternate functions RTC_REFIN, TIM1_CH3N, TIM8_CH3N, SPI2_MOSI/I2S2_SD, TIM12_CH2, SDMMC2_D1, OTG_HS_DP, EVENTOUT. |
| 55 | PD8 | bidirectional | 5V-tolerant (FT) I/O; alternate functions USART3_TX, FMC_D13, EVENTOUT. |
| 56 | PD9 | bidirectional | 5V-tolerant (FT) I/O; alternate functions USART3_RX, FMC_D14, EVENTOUT. |
| 57 | PD10 | bidirectional | 5V-tolerant (FT) I/O; alternate functions USART3_CK, FMC_D15, EVENTOUT. |
| 58 | PD11 | bidirectional | 5V-tolerant (FT) I/O; alternate functions USART3_CTS, QUADSPI_BK1_IO0, SAI2_SD_A, FMC_A16/FMC_CLE, EVENTOUT. |
| 59 | PD12 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM4_CH1, LPTIM1_IN1, USART3_RTS, QUADSPI_BK1_IO1, SAI2_FS_A, FMC_A17/FMC_ALE, EVENTOUT. |
| 60 | PD13 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM4_CH2, LPTIM1_OUT, QUADSPI_BK1_IO3, SAI2_SCK_A, FMC_A18, EVENTOUT. |
| 61 | PD14 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM4_CH3, UART8_CTS, FMC_D0, EVENTOUT. |
| 62 | PD15 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM4_CH4, UART8_RTS, FMC_D1, EVENTOUT. |
| 63 | PC6 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM3_CH1, TIM8_CH1, I2S2_MCK, USART6_TX, SDMMC2_D6, SDMMC1_D6, EVENTOUT. |
| 64 | PC7 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM3_CH2, TIM8_CH2, I2S3_MCK, USART6_RX, SDMMC2_D7, SDMMC1_D7, EVENTOUT. |
| 65 | PC8 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TRACED1, TIM3_CH3, TIM8_CH3, UART5_RTS, USART6_CK, SDMMC1_D0, EVENTOUT. |
| 66 | PC9 | bidirectional | 5V-tolerant with I2C Fm+ option (FTf) I/O; alternate functions MCO2, TIM3_CH4, TIM8_CH4, I2C3_SDA, I2S_CKIN, UART5_CTS, QUADSPI_BK1_IO0, SDMMC1_D1, EVENTOUT. |
| 67 | PA8 | bidirectional | 5V-tolerant with I2C Fm+ option (FTf) I/O; alternate functions MCO1, TIM1_CH1, TIM8_BKIN2, I2C3_SCL, USART1_CK, OTG_FS_SOF, EVENTOUT. |
| 68 | PA9 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH2, I2C3_SMBA, SPI2_SCK/I2S2_CK, USART1_TX, EVENTOUT; additional function OTG_FS_VBUS. |
| 69 | PA10 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH3, USART1_RX, OTG_FS_ID, EVENTOUT. |
| 70 | PA11 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_CH4, USART1_CTS, CAN1_RX, OTG_FS_DM, EVENTOUT. |
| 71 | PA12 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM1_ETR, USART1_RTS, SAI2_FS_B, CAN1_TX, OTG_FS_DP, EVENTOUT. |
| 72 | PA13 | bidirectional | 5V-tolerant (FT) I/O; default JTMS-SWDIO debug function, alternate function EVENTOUT. |
| 73 | VCAP_2 | power_in | External decoupling capacitor connection pin for the internal 1.2 V voltage regulator output supplying the core and digital logic. |
| 74 | VSS | power_in | Digital ground supply pin. |
| 75 | VDD | power_in | Digital power supply pin, 1.7 V to 3.6 V application supply voltage. |
| 76 | PA14 | bidirectional | 5V-tolerant (FT) I/O; default JTCK-SWCLK debug function, alternate function EVENTOUT. |
| 77 | PA15 | bidirectional | 5V-tolerant (FT) I/O; default JTDI debug function, alternate functions TIM2_CH1/TIM2_ETR, SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, UART4_RTS, EVENTOUT. |
| 78 | PC10 | bidirectional | 5V-tolerant (FT) I/O; alternate functions SPI3_SCK/I2S3_CK, USART3_TX, UART4_TX, QUADSPI_BK1_IO1, SDMMC1_D2, EVENTOUT. |
| 79 | PC11 | bidirectional | 5V-tolerant (FT) I/O; alternate functions SPI3_MISO, USART3_RX, UART4_RX, QUADSPI_BK2_NCS, SDMMC1_D3, EVENTOUT. |
| 80 | PC12 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TRACED3, SPI3_MOSI/I2S3_SD, USART3_CK, UART5_TX, SDMMC1_CK, EVENTOUT. |
| 81 | PD0 | bidirectional | 5V-tolerant (FT) I/O; alternate functions CAN1_RX, FMC_D2, EVENTOUT. |
| 82 | PD1 | bidirectional | 5V-tolerant (FT) I/O; alternate functions CAN1_TX, FMC_D3, EVENTOUT. |
| 83 | PD2 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TRACED2, TIM3_ETR, UART5_RX, SDMMC1_CMD, EVENTOUT. |
| 84 | PD3 | bidirectional | 5V-tolerant (FT) I/O; alternate functions SPI2_SCK/I2S2_CK, USART2_CTS, FMC_CLK, EVENTOUT. |
| 85 | PD4 | bidirectional | 5V-tolerant (FT) I/O; alternate functions USART2_RTS, FMC_NOE, EVENTOUT. |
| 86 | PD5 | bidirectional | 5V-tolerant (FT) I/O; alternate functions USART2_TX, FMC_NWE, EVENTOUT. |
| 87 | PD6 | bidirectional | 5V-tolerant (FT) I/O; alternate functions SPI3_MOSI/I2S3_SD, SAI1_SD_A, USART2_RX, SDMMC2_CK, FMC_NWAIT, EVENTOUT. |
| 88 | PD7 | bidirectional | 5V-tolerant (FT) I/O; alternate functions USART2_CK, SDMMC2_CMD, FMC_NE1, EVENTOUT. |
| 89 | PB3 | bidirectional | 5V-tolerant (FT) I/O; default JTDO/TRACESWO debug function, alternate functions TIM2_CH2, SPI1_SCK/I2S1_CK, SPI3_SCK/I2S3_CK, SDMMC2_D2, EVENTOUT. |
| 90 | PB4 | bidirectional | 5V-tolerant (FT) I/O; default NJTRST debug function, alternate functions TIM3_CH1, SPI1_MISO, SPI3_MISO, SPI2_NSS/I2S2_WS, SDMMC2_D3, EVENTOUT. |
| 91 | PB5 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM3_CH2, I2C1_SMBA, SPI1_MOSI/I2S1_SD, SPI3_MOSI/I2S3_SD, OTG_HS_ULPI_D7, FMC_SDCKE1, EVENTOUT. |
| 92 | PB6 | bidirectional | 5V-tolerant with I2C Fm+ option (FTf) I/O; alternate functions TIM4_CH1, I2C1_SCL, USART1_TX, QUADSPI_BK1_NCS, FMC_SDNE1, EVENTOUT. |
| 93 | PB7 | bidirectional | 5V-tolerant with I2C Fm+ option (FTf) I/O; alternate functions TIM4_CH2, I2C1_SDA, USART1_RX, FMC_NL, EVENTOUT. |
| 94 | BOOT0 | input | |
| 95 | PB8 | bidirectional | 5V-tolerant with I2C Fm+ option (FTf) I/O; alternate functions TIM4_CH3, TIM10_CH1, I2C1_SCL, CAN1_RX, SDMMC2_D4, SDMMC1_D4, EVENTOUT. |
| 96 | PB9 | bidirectional | 5V-tolerant with I2C Fm+ option (FTf) I/O; alternate functions TIM4_CH4, TIM11_CH1, I2C1_SDA, SPI2_NSS/I2S2_WS, CAN1_TX, SDMMC2_D5, SDMMC1_D5, EVENTOUT. |
| 97 | PE0 | bidirectional | 5V-tolerant (FT) I/O; alternate functions TIM4_ETR, LPTIM1_ETR, UART8_RX, SAI2_MCK_A, FMC_NBL0, EVENTOUT. |
| 98 | PE1 | bidirectional | 5V-tolerant (FT) I/O; alternate functions LPTIM1_IN2, UART8_TX, FMC_NBL1, EVENTOUT. |
| 99 | VSS | power_in | Digital ground supply pin. |
| 100 | VDD | power_in | Digital power supply pin, 1.7 V to 3.6 V application supply voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | LQFP-100(14x14) |
| Category | Embedded Processors & Controllers |
| Pins | 100 |
CAD (KiCad official)
- Symbol:
STM32F722VET6 - Footprint:
Package_QFP:LQFP-100_14x14mm_P0.5mm - 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
- 3D model files:
stm32f722vet6-etched.step/stm32f722vet6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32f722vet6.step/stm32f722vet6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (229 pp, sha256
a24e9821ae55e8ba, retrieved 2026-09-29, 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).