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STM32H743IIK6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), UFBGA-201. 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
markdownSTM32H743IIK6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · UFBGA-201
STM32H743IIK6 from STMicroelectronics, in a UFBGA-201. 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 |
|---|---|---|---|
| A1 | PE3 | bidirectional | PE3 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRACED0, TIM15_BKIN, SAI1_SD_B, SAI4_SD_B, FMC_A19, EVENTOUT |
| A2 | PE2 | bidirectional | PE2 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRACECLK, SAI1_CK1, SPI4_SCK, SAI1_MCLK_A, SAI4_MCLK_A, QUADSPI_BK1_IO2, SAI4_CK1, ETH_MII_TXD3, FMC_A23, EVENTOUT |
| A3 | PE1 | bidirectional | PE1 I/O port pin with 5V-tolerant high-speed structure; alternate functions: LPTIM1_IN2, HRTIM_SCOUT, UART8_TX, CAN1_TXFD, FMC_NBL1, DCMI_D3, EVENTOUT |
| A4 | PE0 | bidirectional | PE0 I/O port pin with 5V-tolerant high-speed structure; alternate functions: LPTIM1_ETR, TIM4_ETR, HRTIM_SCIN, LPTIM2_ETR, UART8_RX, CAN1_RXFD, SAI2_MCK_A, FMC_NBL0, DCMI_D2, EVENTOUT |
| A5 | PB8 | bidirectional | PB8 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM16_CH1, TIM4_CH3, DFSDM_CKIN7, I2C1_SCL, I2C4_SCL, SDMMC1_CKIN, UART4_RX, CAN1_RX, SDMMC2_D4, ETH_MII_TXD3, SDMMC1_D4, DCMI_D6, LCD_B6, EVENTOUT |
| A6 | PB5 | bidirectional | PB5 I/O port pin with 5V-tolerant structure; alternate functions: TIM17_BKIN, TIM3_CH2, HRTIM_EEV7, I2C1_SMBA, SPI1_MOSI/I2S1_SDO, I2C4_SMBA, SPI3_MOSI/I2S3_SDO, SPI6_MOSI, CAN2_RX, OTG_HS_ULPI_D7, ETH_PPS_OUT, FMC_SDCKE1, DCMI_D10, UART5_RX, EVENTOUT |
| A7 | PG14 | bidirectional | PG14 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRACED1, LPTIM1_ETR, SPI6_MOSI, USART6_TX, QUADSPI_BK2_IO3, ETH_MII_TXD1/ETH_RMII_TXD1, FMC_A25, LCD_B0, EVENTOUT |
| A8 | PG13 | bidirectional | PG13 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRACED0, LPTIM1_OUT, HRTIM_EEV10, SPI6_SCK, USART6_CTS_NSS, ETH_MII_TXD0/ETH_RMII_TXD0, FMC_A24, LCD_R0, EVENTOUT |
| A9 | PB4 (NJTRST) | bidirectional | PB4 NJTRST I/O port pin with 5V-tolerant structure; alternate functions: NJTRST, TIM16_BKIN, TIM3_CH1, HRTIM_EEV6, SPI1_MISO/I2S1_SDI, SPI3_MISO/I2S3_SDI, SPI2_NSS/I2S2_WS, SPI6_MISO, SDMMC2_D3, UART7_TX, EVENTOUT |
| B1 | PE4 | bidirectional | PE4 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRACED1, SAI1_D2, DFSDM_DATIN3, TIM15_CH1N, SPI4_NSS, SAI1_FS_A, SAI4_FS_A, SAI4_D2, FMC_A20, DCMI_D4, LCD_B0, EVENTOUT |
| B2 | PE5 | bidirectional | PE5 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRACED2, SAI1_CK2, DFSDM_CKIN3, TIM15_CH1, SPI4_MISO, SAI1_SCK_A, SAI4_SCK_A, SAI4_CK2, FMC_A21, DCMI_D6, LCD_G0, EVENTOUT |
| B3 | PE6 | bidirectional | PE6 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRACED3, TIM1_BKIN2, SAI1_D1, TIM15_CH2, SPI4_MOSI, SAI1_SD_A, SAI4_SD_A, SAI4_D1, SAI2_MCK_B, TIM1_BKIN2_COMP12, FMC_A22, DCMI_D7, LCD_G1, EVENTOUT |
| B4 | PB9 | bidirectional | PB9 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM17_CH1, TIM4_CH4, DFSDM_DATIN7, I2C1_SDA, SPI2_NSS/I2S2_WS, I2C4_SDA, SDMMC1_CDIR, UART4_TX, CAN1_TX, SDMMC2_D5, I2C4_SMBA, SDMMC1_D5, DCMI_D7, LCD_B7, EVENTOUT |
| B5 | PB7 | bidirectional | PB7 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM17_CH1N, TIM4_CH2, HRTIM_EEV9, I2C1_SDA, I2C4_SDA, USART1_RX, LPUART1_RX, CAN2_TXFD, DFSDM_CKIN5, FMC_NL, DCMI_VSYNC, EVENTOUT; additional: PVD_IN |
| B6 | PB6 | bidirectional | PB6 I/O port pin with 5V-tolerant I2C FM+ structure; alternate functions: TIM16_CH1N, TIM4_CH1, HRTIM_EEV8, I2C1_SCL, HDMI_CEC, I2C4_SCL, USART1_TX, LPUART1_TX, CAN2_TX, QUADSPI_BK1_NCS, DFSDM_DATIN5, FMC_SDNE1, DCMI_D5, UART5_TX, EVENTOUT |
| B7 | PG15 | bidirectional | PG15 I/O port pin with 5V-tolerant high-speed structure; alternate functions: USART6_CTS_NSS, FMC_SDNCAS, DCMI_D13, EVENTOUT |
| B8 | PG12 | bidirectional | PG12 I/O port pin with 5V-tolerant high-speed structure; alternate functions: LPTIM1_IN1, HRTIM_EEV5, SPI6_MISO, USART6_RTS, SPDIFRX_IN1, LCD_B4, ETH_MII_TXD1/ETH_RMII_TXD1, FMC_NE4, LCD_B1, EVENTOUT |
| B9 | PG11 | bidirectional | PG11 I/O port pin with 5V-tolerant high-speed structure; alternate functions: HRTIM_EEV4, SPI1_SCK/I2S1_CK, SPDIFRX_IN0, SDMMC2_D2, ETH_MII_TX_EN/ETH_RMII_TX_EN, DCMI_D3, LCD_B3, EVENTOUT |
| C1 | VBAT | power_in | Battery backup supply voltage pin; 1.2 to 3.6 V for backup domain power |
| C2 | PI7 | bidirectional | PI7 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_CH3, SAI2_FS_A, FMC_D29, DCMI_D7, LCD_B7, EVENTOUT |
| C3 | PI6 | bidirectional | PI6 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_CH2, SAI2_SD_A, FMC_D28, DCMI_D6, LCD_B6, EVENTOUT |
| C4 | PI5 | bidirectional | PI5 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_CH1, SAI2_SCK_A, FMC_NBL3, DCMI_VSYNC, LCD_B5, EVENTOUT |
| C5 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| C6 | PDR_ON | power_in | Power-down reset on supply voltage monitoring pin for power domain control |
| C7 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| C8 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| C9 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| D1 | PC13 | bidirectional | PC13 I/O port pin with 5V-tolerant structure; alternate functions: EVENTOUT; RTC tamper or wakeup input RTC_TAMP_1/RTC_TS/WKUP2 |
| D2 | PI8 | bidirectional | PI8 I/O port pin with 5V-tolerant structure; alternate functions: EVENTOUT; RTC tamper or wakeup input RTC_TAMP_2/RTC_TS/WKUP3 |
| D3 | PI9 | bidirectional | PI9 I/O port pin with 5V-tolerant high-speed structure; alternate functions: UART4_RX, CAN1_RX, FMC_D30, LCD_VSYNC, EVENTOUT |
| D4 | PI4 | bidirectional | PI4 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_BKIN, SAI2_MCK_A, TIM8_BKIN_COMP12, FMC_NBL2, DCMI_D5, LCD_B4, EVENTOUT |
| D5 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| D6 | BOOT0 | input | Boot mode selection input pin; selects boot from flash (low) or system memory (high); voltage range 0-9V |
| D7 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| D8 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| D9 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| E1 | PC14-OSC32_IN (OSC32_IN) | bidirectional | PC14 I/O port pin with 5V-tolerant structure for 32 kHz oscillator input; alternate functions: EVENTOUT; OSC32_IN for low-speed external clock |
| E2 | PF0 | bidirectional | PF0 I/O port pin with 5V-tolerant I2C FM+ structure; alternate functions: I2C2_SDA, FMC_A0, EVENTOUT; analog: ADC3_INP5 |
| E3 | PI10 | bidirectional | PI10 I/O port pin with 5V-tolerant high-speed structure; alternate functions: CAN1_RXFD, ETH_MII_RX_ER, FMC_D31, LCD_HSYNC, EVENTOUT |
| E4 | PI11 | bidirectional | PI11 I/O port pin with 5V-tolerant structure; alternate functions: LCD_G6, OTG_HS_ULPI_DIR, EVENTOUT; wakeup: WKUP4 |
| F1 | PC15-OSC32_OUT (OSC32_OUT) | bidirectional | PC15 I/O port pin with 5V-tolerant structure for 32 kHz oscillator output; alternate functions: EVENTOUT; OSC32_OUT for low-speed external clock |
| F2 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| F3 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| F4 | PH2 | bidirectional | PH2 I/O port pin with 5V-tolerant high-speed structure; alternate functions: LPTIM1_IN2, QUADSPI_BK2_IO0, SAI2_SCK_B, ETH_MII_CRS, FMC_SDCKE0, LCD_R0, EVENTOUT; analog: ADC3_INP13 |
| F6 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| F7 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| F8 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| F9 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| G1 | PH0-OSC_IN (PH0) | bidirectional | PH0 I/O port pin with 5V-tolerant structure for high-speed oscillator input; alternate functions: EVENTOUT; OSC_IN for external clock |
| G2 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| G3 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| G4 | PH3 | bidirectional | PH3 I/O port pin with 5V-tolerant high-speed structure; alternate functions: QUADSPI_BK2_IO1, SAI2_MCK_B, ETH_MII_COL, FMC_SDNE0, LCD_R1, EVENTOUT; analog: ADC3_INN13, ADC3_INP14 |
| G6 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| G7 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| G8 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| G9 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| H1 | PH1-OSC_OUT (PH1) | bidirectional | PH1 I/O port pin with 5V-tolerant structure for high-speed oscillator output; alternate functions: EVENTOUT; OSC_OUT for external clock |
| H2 | PF2 | bidirectional | PF2 I/O port pin with 5V-tolerant structure; alternate functions: I2C2_SMBA, FMC_A2, EVENTOUT |
| H3 | PF1 | bidirectional | PF1 I/O port pin with 5V-tolerant I2C FM+ structure; alternate functions: I2C2_SCL, FMC_A1, EVENTOUT |
| H4 | PH4 | bidirectional | PH4 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: I2C2_SCL, LCD_G5, OTG_HS_ULPI_NXT, LCD_G4, EVENTOUT; analog: ADC3_INN14, ADC3_INP15 |
| H6 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| H7 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| H8 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| H9 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| J1 | NRST | input | External reset input pin with embedded weak pull-up resistor; active-low reset for device; RST bidirectional type in KiCad |
| J2 | PF3 | bidirectional | PF3 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: FMC_A3, EVENTOUT; analog: ADC3_INP5 |
| J3 | PF4 | bidirectional | PF4 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: FMC_A4, EVENTOUT; analog: ADC3_INN5, ADC3_INP9 |
| J4 | PH5 | bidirectional | PH5 I/O port pin with 5V-tolerant I2C FM+ structure; alternate functions: I2C2_SDA, SPI5_NSS, FMC_SDNWE, EVENTOUT; analog: ADC3_INN15, ADC3_INP16 |
| J6 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| J7 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| J8 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| J9 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| K1 | PF7 | bidirectional | PF7 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM17_CH1, SPI5_SCK, SAI1_MCLK_B, UART7_TX, SAI4_MCLK_B, QUADSPI_BK1_IO2, EVENTOUT; analog: ADC3_INP3 |
| K2 | PF6 | bidirectional | PF6 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM16_CH1, SPI5_NSS, SAI1_SD_B, UART7_RX, SAI4_SD_B, QUADSPI_BK1_IO3, EVENTOUT; analog: ADC3_INN4, ADC3_INP8 |
| K3 | PF5 | bidirectional | PF5 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: FMC_A5, EVENTOUT; analog: ADC3_INP4 |
| K4 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| K6 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| K7 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| K8 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| K9 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| L1 | PF10 | bidirectional | PF10 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM16_BKIN, SAI1_D3, QUADSPI_CLK, SAI4_D3, DCMI_D11, LCD_DE, EVENTOUT; analog: ADC3_INN2, ADC3_INP6 |
| L2 | PF9 | bidirectional | PF9 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM17_CH1N, SPI5_MOSI, SAI1_FS_B, UART7_CTS, SAI4_FS_B, TIM14_CH1, QUADSPI_BK1_IO1, EVENTOUT; analog: ADC3_INP2 |
| L3 | PF8 | bidirectional | PF8 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM16_CH1N, SPI5_MISO, SAI1_SCK_B, UART7_RTS, SAI4_SCK_B, TIM13_CH1, QUADSPI_BK1_IO0, EVENTOUT; analog: ADC3_INN3, ADC3_INP7 |
| L4 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| M1 | VSSA | power_in | Analog ground return pin; must have low impedance connection to analog ground plane, separate from digital ground if possible |
| M2 | PC0 | bidirectional | PC0 I/O port pin with 5V-tolerant analog structure; alternate functions: DFSDM_CKIN0, DFSDM_DATIN4, SAI2_FS_B, OTG_HS_ULPI_STP, FMC_SDNWE, LCD_R5, EVENTOUT; analog: ADC123_INP10 |
| M3 | PC1 | bidirectional | PC1 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TRACED0, SAI1_D1, DFSDM_DATIN0, DFSDM_CKIN4, SPI2_MOSI/I2S2_SDO, SAI1_SD_A, SAI4_SD_A, SDMMC2_CK, SAI4_D1, ETH_MDC, MDIOS_MDC, EVENTOUT; analog: ADC123_INN10, ADC123_INP11, RTC_TAMP_3/WKUP5 |
| M4 | PC2_C | bidirectional | PC2_C analog input pin with 3.3V-tolerant analog structure; alternate functions: none (analog switch paired with PC2); analog: ADC3_INN1, ADC3_INP0 |
| M5 | PC3_C | bidirectional | PC3_C analog input pin with 3.3V-tolerant analog structure; alternate functions: none (analog switch paired with PC3); analog: ADC3_INP1 |
| M6 | PB2 | bidirectional | PB2 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: SAI1_D1, DFSDM_CKIN1, SAI1_SD_A, SPI3_MOSI/I2S3_SDO, SAI4_SD_A, QUADSPI_CLK, SAI4_D1, ETH_TX_ER, EVENTOUT; additional: COMP_1_INP, RTC_OUT |
| M7 | PG1 | bidirectional | PG1 I/O port pin with 5V-tolerant high-speed structure; alternate functions: FMC_A11, EVENTOUT; additional: OPAMP2_VINM |
| M8 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| M9 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| N1 | VREF- | power_in | Analog reference ground pin for ADC/DAC; must be connected close to VREF+ with 100nF decoupling capacitor |
| N2 | PA1 | bidirectional | PA1 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM2_CH2, TIM5_CH2, LPTIM3_OUT, TIM15_CH1N, USART2_RTS, UART4_RX, QUADSPI_BK1_IO3, SAI2_MCK_B, ETH_MII_RX_CLK/ETH_RMII_REF_CLK, LCD_R2, EVENTOUT; analog: ADC1_INN16, ADC1_INP17 |
| N3 | PA0 | bidirectional | PA0 WKUP I/O port pin with 5V-tolerant analog structure; alternate functions: TIM2_CH1/TIM2_ETR, TIM5_CH1, TIM8_ETR, TIM15_BKIN, USART2_CTS_NSS, UART4_TX, SDMMC2_CMD, SAI2_SD_B, ETH_MII_CRS, EVENTOUT; analog: ADC1_INP16; wakeup: WKUP0 |
| N4 | PA4 | bidirectional | PA4 I/O port pin with 3.3V-tolerant analog structure; alternate functions: TIM5_ETR, SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, USART2_CK, SPI6_NSS, OTG_HS_SOF, DCMI_HSYNC, LCD_VSYNC, EVENTOUT; analog: ADC12_INP18, DAC1_OUT1 |
| N5 | PC4 | bidirectional | PC4 I/O port pin with 3.3V-tolerant analog structure; alternate functions: DFSDM_CKIN2, I2S1_MCK, SPDIFRX_IN2, ETH_MII_RXD0/ETH_RMII_RXD0, FMC_SDNE0, EVENTOUT; analog: ADC12_INP4, OPAMP1_VOUT, COMP_1_INM |
| N6 | PF13 | bidirectional | PF13 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: DFSDM_DATIN6, I2C4_SMBA, FMC_A7, EVENTOUT; analog: ADC2_INP2 |
| N7 | PG0 | bidirectional | PG0 I/O port pin with 5V-tolerant high-speed structure; alternate functions: FMC_A10, EVENTOUT |
| N8 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| N9 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| P1 | VREF+ | power_in | Analog reference positive supply pin for ADC/DAC; 1.62-3.6V, must be decoupled with 100nF + 1μF capacitors; internal voltage reference buffer may use this pin |
| P2 | PA2 | bidirectional | PA2 I/O port pin with 5V-tolerant analog structure; alternate functions: TIM2_CH3, TIM5_CH3, LPTIM4_OUT, TIM15_CH1, USART2_TX, SAI2_SCK_B, ETH_MDIO, MDIOS_MDIO, LCD_R1, EVENTOUT; analog: ADC12_INP14; wakeup: WKUP1 |
| P3 | PA6 | bidirectional | PA6 I/O port pin with 5V-tolerant analog structure; alternate functions: TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO/I2S1_SDI, SPI6_MISO, TIM13_CH1, TIM8_BKIN_COMP12, MDIOS_MDC, TIM1_BKIN_COMP12, DCMI_PIXCLK, LCD_G2, EVENTOUT; analog: ADC12_INP3 |
| P4 | PA5 | bidirectional | PA5 I/O port pin with 3.3V-tolerant I2C FM+ high-speed structure; alternate functions: TIM2_CH1/TIM2_ETR, TIM8_CH1N, SPI1_SCK/I2S1_CK, SPI6_SCK, OTG_HS_ULPI_CK, LCD_R4, EVENTOUT; analog: ADC12_INN18, ADC12_INP19, DAC1_OUT2 |
| P5 | PC5 | bidirectional | PC5 I/O port pin with 3.3V-tolerant analog structure; alternate functions: SAI1_D3, DFSDM_DATIN2, SPDIFRX_IN3, SAI4_D3, ETH_MII_RXD1/ETH_RMII_RXD1, FMC_SDCKE0, COMP_1_OUT, EVENTOUT; analog: ADC12_INN4, ADC12_INP8, OPAMP1_VINM |
| P6 | PF12 | bidirectional | PF12 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: FMC_A6, EVENTOUT; analog: ADC1_INN2, ADC1_INP6 |
| P7 | PF15 | bidirectional | PF15 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: I2C4_SDA, FMC_A9, EVENTOUT |
| P8 | PE8 | bidirectional | PE8 I/O port pin with 3.3V-tolerant I2C FM+ high-speed structure; alternate functions: TIM1_CH1N, DFSDM_CKIN2, UART7_TX, QUADSPI_BK2_IO1, FMC_D5/FMC_DA5, COMP_2_OUT, EVENTOUT; additional: OPAMP2_VINM |
| P9 | PE9 | bidirectional | PE9 I/O port pin with 3.3V-tolerant I2C FM+ high-speed structure; alternate functions: TIM1_CH1, DFSDM_CKOUT, UART7_RTS, QUADSPI_BK2_IO2, FMC_D6/FMC_DA6, EVENTOUT; additional: OPAMP2_VINP, COMP_2_INP |
| R1 | VDDA | power_in | Analog 1.62-3.6 V supply voltage pin; must be decoupled with 100nF + 1μF capacitors separate from digital power if possible |
| R2 | PA3 | bidirectional | PA3 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM2_CH4, TIM5_CH4, LPTIM5_OUT, TIM15_CH2, USART2_RX, LCD_B2, OTG_HS_ULPI_D0, ETH_MII_COL, LCD_B5, EVENTOUT; analog: ADC12_INP15 |
| R3 | PA7 | bidirectional | PA7 I/O port pin with 3.3V-tolerant analog structure; alternate functions: TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI/I2S1_SDO, SPI6_MOSI, TIM14_CH1, ETH_MII_RX_DV/ETH_RMII_CRS_DV, FMC_SDNWE, EVENTOUT; analog: ADC12_INN3, ADC12_INP7, OPAMP1_VINM |
| R4 | PB1 | bidirectional | PB1 I/O port pin with 3.3V-tolerant USB structure; alternate functions: TIM1_CH3N, TIM3_CH4, TIM8_CH3N, DFSDM_DATIN1, LCD_R6, OTG_HS_ULPI_D2, ETH_MII_RXD3, LCD_G0, EVENTOUT; analog: ADC12_INP5, COMP_1_INM |
| R5 | PB0 | bidirectional | PB0 I/O port pin with 5V-tolerant analog structure; alternate functions: TIM1_CH2N, TIM3_CH3, TIM8_CH2N, DFSDM_CKOUT, UART4_CTS, LCD_R3, OTG_HS_ULPI_D1, ETH_MII_RXD2, LCD_G1, EVENTOUT; analog: ADC12_INN5, ADC12_INP9, OPAMP1_VINP, COMP_1_INP |
| R6 | PF11 | bidirectional | PF11 I/O port pin with 5V-tolerant analog structure; alternate functions: SPI5_MOSI, SAI2_SD_B, FMC_SDNRAS, DCMI_D12, EVENTOUT; analog: ADC1_INP2 |
| R7 | PF14 | bidirectional | PF14 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: DFSDM_CKIN6, I2C4_SCL, FMC_A8, EVENTOUT; analog: ADC2_INN2, ADC2_INP6 |
| R8 | PE7 | bidirectional | PE7 I/O port pin with 3.3V-tolerant I2C FM+ high-speed structure; alternate functions: TIM1_ETR, DFSDM_DATIN2, UART7_RX, QUADSPI_BK2_IO0, FMC_D4/FMC_DA4, EVENTOUT; additional: OPAMP2_VOUT, COMP_2_INM |
| R9 | PE10 | bidirectional | PE10 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM1_CH2N, DFSDM_DATIN4, UART7_CTS, QUADSPI_BK2_IO3, FMC_D7/FMC_DA7, EVENTOUT; additional: COMP_2_INM |
| A10 | PB3 (JTDO/TRACESWO) | bidirectional | PB3 JTDO/TRACESWO I/O port pin with 5V-tolerant structure; alternate functions: JTDO/TRACESWO, TIM2_CH2, HRTIM_FLT4, SPI1_SCK/I2S1_CK, SPI3_SCK/I2S3_CK, SPI6_SCK, SDMMC2_D2, UART7_RX, EVENTOUT |
| A11 | PD7 | bidirectional | PD7 I/O port pin with 5V-tolerant high-speed structure; alternate functions: DFSDM_DATIN4, SPI1_MOSI/I2S1_SDO, DFSDM_CKIN1, USART2_CK, SPDIFRX_IN0, SDMMC2_CMD, FMC_NE1, EVENTOUT |
| A12 | PC12 | bidirectional | PC12 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRACED3, HRTIM_EEV2, SPI3_MOSI/I2S3_SDO, USART3_CK, UART5_TX, SDMMC1_CK, DCMI_D9, EVENTOUT |
| A13 | PA15 (JTDI) | bidirectional | PA15 JTDI I/O port pin with 5V-tolerant structure; alternate functions: JTDI, TIM2_CH1/TIM2_ETR, HRTIM_FLT1, HDMI_CEC, SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, SPI6_NSS, UART4_RTS, UART7_TX, EVENTOUT |
| A14 | PA14 (JTCK/SWCLK) | bidirectional | PA14 JTCK-SWCLK I/O port pin with 5V-tolerant structure; alternate functions: JTCK-SWCLK, EVENTOUT; used for JTAG/SWD debug interface |
| A15 | PA13 (JTMS/SWDIO) | bidirectional | PA13 JTMS-SWDIO I/O port pin with 5V-tolerant structure; alternate functions: JTMS-SWDIO, EVENTOUT; used for JTAG/SWD debug interface |
| B10 | PG10 | bidirectional | PG10 I/O port pin with 5V-tolerant high-speed structure; alternate functions: HRTIM_FLT5, SPI1_NSS/I2S1_WS, LCD_G3, SAI2_SD_B, FMC_NE3, DCMI_D2, LCD_B2, EVENTOUT |
| B11 | PD6 | bidirectional | PD6 I/O port pin with 5V-tolerant high-speed structure; alternate functions: SAI1_D1, DFSDM_CKIN4, DFSDM_DATIN1, SPI3_MOSI/I2S3_SDO, SAI1_SD_A, USART2_RX, SAI4_SD_A, CAN2_RXFD, SAI4_D1, SDMMC2_CK, FMC_NWAIT, DCMI_D10, LCD_B2, EVENTOUT |
| B12 | PD0 | bidirectional | PD0 I/O port pin with 5V-tolerant high-speed structure; alternate functions: DFSDM_CKIN6, SAI3_SCK_A, UART4_RX, CAN1_RX, FMC_D2/FMC_DA2, EVENTOUT |
| B13 | PC11 | bidirectional | PC11 I/O port pin with 5V-tolerant high-speed structure; alternate functions: HRTIM_FLT2, DFSDM_DATIN5, SPI3_MISO/I2S3_SDI, USART3_RX, UART4_RX, QUADSPI_BK2_NCS, SDMMC1_D3, DCMI_D4, EVENTOUT |
| B14 | PC10 | bidirectional | PC10 I/O port pin with 5V-tolerant high-speed structure; alternate functions: HRTIM_EEV1, DFSDM_CKIN5, SPI3_SCK/I2S3_CK, USART3_TX, UART4_TX, QUADSPI_BK1_IO1, SDMMC1_D2, DCMI_D8, LCD_R2, EVENTOUT |
| B15 | PA12 | bidirectional | PA12 I/O port pin with 5V-tolerant USB structure; alternate functions: TIM1_ETR, HRTIM_CHD2, LPUART1_RTS, SPI2_SCK/I2S2_CK, UART4_TX, USART1_RTS, SAI2_FS_B, CAN1_TX, OTG_FS_DP, LCD_R5, EVENTOUT |
| C10 | PG9 | bidirectional | PG9 I/O port pin with 5V-tolerant high-speed structure; alternate functions: SPI1_MISO/I2S1_SDI, USART6_RX, SPDIFRX_IN3, QUADSPI_BK2_IO2, SAI2_FS_B, FMC_NE2/FMC_NCE, DCMI_VSYNC, EVENTOUT |
| C11 | PD5 | bidirectional | PD5 I/O port pin with 5V-tolerant high-speed structure; alternate functions: HRTIM_EEV3, USART2_TX, CAN1_TXFD, FMC_NWE, EVENTOUT |
| C12 | PD1 | bidirectional | PD1 I/O port pin with 5V-tolerant high-speed structure; alternate functions: DFSDM_DATIN6, SAI3_SD_A, UART4_TX, CAN1_TX, FMC_D3/FMC_DA3, EVENTOUT |
| C13 | PI3 | bidirectional | PI3 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_ETR, SPI2_MOSI/I2S2_SDO, FMC_D27, DCMI_D10, EVENTOUT |
| C14 | PI2 | bidirectional | PI2 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_CH4, SPI2_MISO/I2S2_SDI, FMC_D26, DCMI_D9, LCD_G7, EVENTOUT |
| C15 | PA11 | bidirectional | PA11 I/O port pin with 5V-tolerant USB structure; alternate functions: TIM1_CH4, HRTIM_CHD1, LPUART1_CTS, SPI2_NSS/I2S2_WS, UART4_RX, USART1_CTS_NSS, CAN1_RX, OTG_FS_DM, LCD_R4, EVENTOUT |
| D10 | PD4 | bidirectional | PD4 I/O port pin with 5V-tolerant high-speed structure; alternate functions: HRTIM_FLT3, SAI3_FS_A, USART2_RTS, CAN1_RXFD, FMC_NOE, EVENTOUT |
| D11 | PD3 | bidirectional | PD3 I/O port pin with 5V-tolerant high-speed structure; alternate functions: DFSDM_CKOUT, SPI2_SCK/I2S2_CK, USART2_CTS_NSS, FMC_CLK, DCMI_D5, LCD_G7, EVENTOUT |
| D12 | PD2 | bidirectional | PD2 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRACED2, TIM3_ETR, UART5_RX, SDMMC1_CMD, DCMI_D11, EVENTOUT |
| D13 | PH15 | bidirectional | PH15 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_CH3N, CAN1_TXFD, FMC_D23, DCMI_D11, LCD_G4, EVENTOUT |
| D14 | PI1 | bidirectional | PI1 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_BKIN2, SPI2_SCK/I2S2_CK, TIM8_BKIN2_COMP12, FMC_D25, DCMI_D8, LCD_G6, EVENTOUT |
| D15 | PA10 | bidirectional | PA10 I/O port pin with 5V-tolerant USB structure; alternate functions: TIM1_CH3, HRTIM_CHC2, LPUART1_RX, USART1_RX, CAN1_TXFD, OTG_FS_ID, MDIOS_MDIO, LCD_B4, DCMI_D1, LCD_B1, EVENTOUT |
| E12 | PH13 | bidirectional | PH13 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_CH1N, UART4_TX, CAN1_TX, FMC_D21, LCD_G2, EVENTOUT |
| E13 | PH14 | bidirectional | PH14 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_CH2N, UART4_RX, CAN1_RX, FMC_D22, DCMI_D4, LCD_G3, EVENTOUT |
| E14 | PI0 | bidirectional | PI0 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM5_CH4, SPI2_NSS/I2S2_WS, CAN1_RXFD, FMC_D24, DCMI_D13, LCD_G5, EVENTOUT |
| E15 | PA9 | bidirectional | PA9 I/O port pin with 5V-tolerant USB structure; alternate functions: TIM1_CH2, HRTIM_CHC1, LPUART1_TX, I2C3_SMBA, SPI2_SCK/I2S2_CK, USART1_TX, CAN1_RXFD, ETH_TX_ER, DCMI_D0, LCD_R5, EVENTOUT; OTG_FS_VBUS |
| F10 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| F12 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| F13 | VCAP | power_in | |
| F14 | PC9 | bidirectional | PC9 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: MCO2, TIM3_CH4, TIM8_CH4, I2C3_SDA, I2S_CKIN, UART5_CTS, QUADSPI_BK1_IO0, LCD_G3, SWPMI_SUSPEND, SDMMC1_D1, DCMI_D3, LCD_B2, EVENTOUT |
| F15 | PA8 | bidirectional | PA8 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: MCO1, TIM1_CH1, HRTIM_CHB2, TIM8_BKIN2, I2C3_SCL, USART1_CK, OTG_FS_SOF, UART7_RX, TIM8_BKIN2_COMP12, LCD_B3, LCD_R6, EVENTOUT |
| G10 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| G12 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| G13 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| G14 | PC8 | bidirectional | PC8 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRACED1, HRTIM_CHB1, TIM3_CH3, TIM8_CH3, USART6_CK, UART5_RTS, FMC_NE2/FMC_NCE, SWPMI_RX, SDMMC1_D0, DCMI_D2, EVENTOUT |
| G15 | PC7 | bidirectional | PC7 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TRGIO, HRTIM_CHA2, TIM3_CH2, TIM8_CH2, DFSDM_DATIN3, I2S3_MCK, USART6_RX, SDMMC1_D123DIR, FMC_NE1, SDMMC2_D7, SWPMI_TX, SDMMC1_D7, DCMI_D1, LCD_G6, EVENTOUT |
| H10 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| H12 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| H13 | VDD33_USB | power_in | USB power domain 3.3 V supply pin with internal regulator; voltage range 3.0-3.6 V when USB used |
| H14 | PG8 | bidirectional | PG8 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_ETR, SPI6_NSS, USART6_RTS, SPDIFRX_IN2, ETH_PPS_OUT, FMC_SDCLK, LCD_G7, EVENTOUT |
| H15 | PC6 | bidirectional | PC6 I/O port pin with 5V-tolerant high-speed structure; alternate functions: HRTIM_CHA1, TIM3_CH1, TIM8_CH1, DFSDM_CKIN3, I2S2_MCK, USART6_TX, SDMMC1_D0DIR, FMC_NWAIT, SDMMC2_D6, SDMMC1_D6, DCMI_D0, LCD_HSYNC, EVENTOUT; additional: SWPMI_IO |
| J10 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| J12 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| J13 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| J14 | PG7 | bidirectional | PG7 I/O port pin with 5V-tolerant high-speed structure; alternate functions: HRTIM_CHE2, SAI1_MCLK_A, USART6_CK, FMC_INT, DCMI_D13, LCD_CLK, EVENTOUT |
| J15 | PG6 | bidirectional | PG6 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM17_BKIN, HRTIM_CHE1, QUADSPI_BK1_NCS, FMC_NE3, DCMI_D12, LCD_R7, EVENTOUT |
| K10 | VSS | power_in | Ground return path pin; must have low impedance connection to system ground plane |
| K12 | PH12 | bidirectional | PH12 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM5_CH3, I2C4_SDA, FMC_D20, DCMI_D3, LCD_R6, EVENTOUT |
| K13 | PG5 | bidirectional | PG5 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM1_ETR, FMC_A15/FMC_BA1, EVENTOUT |
| K14 | PG4 | bidirectional | PG4 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM1_BKIN2, TIM1_BKIN2_COMP12, FMC_A14/FMC_BA0, EVENTOUT |
| K15 | PG3 | bidirectional | PG3 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_BKIN2, TIM8_BKIN2_COMP12, FMC_A13, EVENTOUT |
| L12 | PH11 | bidirectional | PH11 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM5_CH2, I2C4_SCL, FMC_D19, DCMI_D2, LCD_R5, EVENTOUT |
| L13 | PH10 | bidirectional | PH10 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM5_CH1, I2C4_SMBA, FMC_D18, DCMI_D1, LCD_R4, EVENTOUT |
| L14 | PD15 | bidirectional | PD15 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM4_CH4, SAI3_MCLK_A, UART8_RTS, FMC_D1/FMC_DA1, EVENTOUT |
| L15 | PG2 | bidirectional | PG2 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM8_BKIN, TIM8_BKIN_COMP12, FMC_A12, EVENTOUT |
| M10 | VCAP | power_in | |
| M11 | PH6 | bidirectional | PH6 I/O port pin with 5V-tolerant structure; alternate functions: TIM12_CH1, I2C2_SMBA, SPI5_SCK, ETH_MII_RXD2, FMC_SDNE1, DCMI_D8, EVENTOUT |
| M12 | PH8 | bidirectional | PH8 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM5_ETR, I2C3_SDA, FMC_D16, DCMI_HSYNC, LCD_R2, EVENTOUT |
| M13 | PH9 | bidirectional | PH9 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM12_CH2, I2C3_SMBA, FMC_D17, DCMI_D0, LCD_R3, EVENTOUT |
| M14 | PD14 | bidirectional | PD14 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM4_CH3, SAI3_MCLK_B, UART8_CTS, FMC_D0/FMC_DA0, EVENTOUT |
| M15 | PD13 | bidirectional | PD13 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: LPTIM1_OUT, TIM4_CH2, I2C4_SDA, QUADSPI_BK1_IO3, SAI2_SCK_A, FMC_A18, EVENTOUT |
| N10 | VDD | power_in | Main 3.3 V supply voltage pin; must be decoupled with 100 nF capacitor close to pin |
| N11 | PE13 | bidirectional | PE13 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM1_CH3, DFSDM_CKIN5, SPI4_MISO, SAI2_FS_B, FMC_D10/FMC_DA10, COMP_2_OUT, LCD_DE, EVENTOUT |
| N12 | PH7 | bidirectional | PH7 I/O port pin with 5V-tolerant I2C FM+ structure; alternate functions: I2C3_SCL, SPI5_MISO, ETH_MII_RXD3, FMC_SDCKE1, DCMI_D9, EVENTOUT |
| N13 | PD12 | bidirectional | PD12 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: LPTIM1_IN1, TIM4_CH1, LPTIM2_IN1, I2C4_SCL, USART3_RTS, QUADSPI_BK1_IO1, SAI2_FS_A, FMC_A17, EVENTOUT |
| N14 | PD11 | bidirectional | PD11 I/O port pin with 5V-tolerant high-speed structure; alternate functions: LPTIM2_IN2, I2C4_SMBA, USART3_CTS_NSS, QUADSPI_BK1_IO0, SAI2_SD_A, FMC_A16, EVENTOUT |
| N15 | PD10 | bidirectional | PD10 I/O port pin with 5V-tolerant high-speed structure; alternate functions: DFSDM_CKOUT, SAI3_FS_B, USART3_CK, CAN2_TXFD, FMC_D15/FMC_DA15, LCD_B3, EVENTOUT |
| P10 | PE11 | bidirectional | PE11 I/O port pin with 5V-tolerant I2C FM+ high-speed structure; alternate functions: TIM1_CH2, DFSDM_CKIN4, SPI4_NSS, SAI2_SD_B, FMC_D8/FMC_DA8, LCD_G3, EVENTOUT; additional: COMP_2_INP |
| P11 | PE14 | bidirectional | PE14 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM1_CH4, SPI4_MOSI, SAI2_MCK_B, FMC_D11/FMC_DA11, LCD_CLK, EVENTOUT |
| P12 | PB12 | bidirectional | PB12 I/O port pin with 5V-tolerant USB structure; alternate functions: TIM1_BKIN, I2C2_SMBA, SPI2_NSS/I2S2_WS, DFSDM_DATIN1, USART3_CK, CAN2_RX, OTG_HS_ULPI_D5, ETH_MII_TXD0/ETH_RMII_TXD0, OTG_HS_ID, TIM1_BKIN_COMP12, UART5_RX, EVENTOUT |
| P13 | PB13 | bidirectional | PB13 I/O port pin with 5V-tolerant USB structure; alternate functions: TIM1_CH1N, LPTIM2_OUT, SPI2_SCK/I2S2_CK, DFSDM_CKIN1, USART3_CTS_NSS, CAN2_TX, OTG_HS_ULPI_D6, ETH_MII_TXD1/ETH_RMII_TXD1, UART5_TX, EVENTOUT; additional: OTG_HS_VBUS |
| P14 | PD9 | bidirectional | PD9 I/O port pin with 5V-tolerant high-speed structure; alternate functions: DFSDM_DATIN3, SAI3_SD_B, USART3_RX, CAN2_RXFD, FMC_D14/FMC_DA14, EVENTOUT |
| P15 | PD8 | bidirectional | PD8 I/O port pin with 5V-tolerant high-speed structure; alternate functions: DFSDM_CKIN3, SAI3_SCK_B, USART3_TX, SPDIFRX_IN1, FMC_D13/FMC_DA13, EVENTOUT |
| R10 | PE12 | bidirectional | PE12 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM1_CH3N, DFSDM_DATIN5, SPI4_SCK, SAI2_SCK_B, FMC_D9/FMC_DA9, COMP_1_OUT, LCD_B4, EVENTOUT |
| R11 | PE15 | bidirectional | PE15 I/O port pin with 5V-tolerant high-speed structure; alternate functions: TIM1_BKIN, HDMI_TIM1_BKIN, FMC_D12/FMC_DA12, TIM1_BKIN_COMP12, LCD_R7, EVENTOUT |
| R12 | PB10 | bidirectional | PB10 I/O port pin with 5V-tolerant I2C FM+ structure; alternate functions: TIM2_CH3, HRTIM_SCOUT, LPTIM2_IN1, I2C2_SCL, SPI2_SCK/I2S2_CK, DFSDM_DATIN7, USART3_TX, QUADSPI_BK1_NCS, OTG_HS_ULPI_D3, ETH_MII_RX_ER, LCD_G4, EVENTOUT |
| R13 | PB11 | bidirectional | PB11 I/O port pin with 5V-tolerant I2C FM+ structure; alternate functions: TIM2_CH4, HRTIM_SCIN, LPTIM2_ETR, I2C2_SDA, DFSDM_CKIN7, USART3_RX, OTG_HS_ULPI_D4, ETH_MII_TX_EN/ETH_RMII_TX_EN, LCD_G5, EVENTOUT |
| R14 | PB14 | bidirectional | PB14 I/O port pin with 5V-tolerant USB structure; alternate functions: TIM1_CH2N, TIM12_CH1, TIM8_CH2N, USART1_TX, SPI2_MISO/I2S2_SDI, DFSDM_DATIN2, USART3_RTS, UART4_RTS, SDMMC2_D0, OTG_HS_DM, EVENTOUT |
| R15 | PB15 | bidirectional | PB15 I/O port pin with 5V-tolerant USB structure; alternate functions: RTC_REFIN, TIM1_CH3N, TIM12_CH2, TIM8_CH3N, USART1_RX, SPI2_MOSI/I2S2_SDO, DFSDM_CKIN2, UART4_CTS, SDMMC2_D1, OTG_HS_DP, EVENTOUT |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | UFBGA-201 |
| Category | Embedded Processors & Controllers |
| Pins | 201 |
CAD (KiCad official)
- Symbol:
STM32H743IIK6 - Footprint:
Package_BGA:UFBGA-201_10x10mm_Layout15x15_P0.65mm - 3D model: UFBGA-201 (KiCad packages3D, STEP)
- 3D model files:
stm32h743iik6-etched.step/stm32h743iik6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32h743iik6.step/stm32h743iik6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (226 pp, sha256
3c2bc223086eab8b, retrieved 2026-09-29, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).