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STM32F722VET6

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STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.

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docs stm32f722vet6: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers stm32f722vet6: viewers after the pinout correction · Ray 5d ago
package.json Publish 0.1.1 · Ray 5d ago
page.json stm32f722vet6: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
README.md Publish 0.1.1 · Ray 5d ago
stm32f722vet6-etched.fit.json stm32f722vet6: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
stm32f722vet6-etched.glb stm32f722vet6: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
stm32f722vet6-etched.step stm32f722vet6: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
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STM32F722VET6

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm32f722vet6.step / stm32f722vet6.glb are 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, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF