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STM32H750IBT6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-176(24x24). 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
markdownSTM32H750IBT6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-176(24x24)
STM32H750IBT6 from STMicroelectronics, in a LQFP-176(24x24). 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 | FT_h I/O; alternate functions TRACECLK, SAI1_CK1, SPI4_SCK, QUADSPI_BK1_IO2, ETH_MII_TXD3, FMC_A23, EVENTOUT. |
| 2 | PE3 | bidirectional | FT_h I/O; alternate functions TRACED0, TIM15_BKIN, SAI1_SD_B, FMC_A19, EVENTOUT. |
| 3 | PE4 | bidirectional | FT_h I/O; alternate functions TRACED1, SAI1_D2, DFSDM1_DATIN3, SPI4_NSS, FMC_A20, DCMI_D4, LCD_B0, EVENTOUT. |
| 4 | PE5 | bidirectional | FT_h I/O; alternate functions TRACED2, SAI1_CK2, DFSDM1_CKIN3, SPI4_MISO, FMC_A21, DCMI_D6, LCD_G0, EVENTOUT. |
| 5 | PE6 | bidirectional | FT_h I/O; alternate functions TRACED3, TIM1_BKIN2, SAI1_D1, SPI4_MOSI, FMC_A22, DCMI_D7, LCD_G1, EVENTOUT. |
| 6 | VBAT | power_in | Backup battery supply pin for the backup domain; supply range 1.2 to 3.6 V per the power supply scheme, absolute maximum 4.0 V. |
| 7 | PI8 | bidirectional | FT I/O with EVENTOUT; additional functions RTC_TAMP2/WKUP3 (limited output frequency per Table 60). |
| 8 | PC13 | bidirectional | FT I/O with EVENTOUT; additional functions RTC_TAMP1/RTC_TS/WKUP2. |
| 9 | PC14-OSC32_IN | bidirectional | FT I/O with EVENTOUT; additional function OSC32_IN for the 32.768 kHz LSE crystal. |
| 10 | PC15-OSC32_OUT | bidirectional | FT I/O with EVENTOUT; additional function OSC32_OUT for the 32.768 kHz LSE crystal. |
| 11 | PI9 | bidirectional | FT_h I/O; alternate functions UART4_RX, FDCAN1_RX, FMC_D30, LCD_VSYNC, EVENTOUT. |
| 12 | PI10 | bidirectional | FT_h I/O; alternate functions FDCAN1_RXFD_MODE, ETH_MII_RX_ER, FMC_D31, LCD_HSYNC, EVENTOUT. |
| 13 | PI11 | bidirectional | FT I/O; alternate functions LCD_G6, OTG_HS_ULPI_DIR, EVENTOUT; additional function WKUP4. |
| 14 | VSS | power_in | Ground supply pin. |
| 15 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 16 | PF0 | bidirectional | FT_f I/O (I2C FM+); alternate functions I2C2_SDA, FMC_A0, EVENTOUT. |
| 17 | PF1 | bidirectional | FT_f I/O (I2C FM+); alternate functions I2C2_SCL, FMC_A1, EVENTOUT. |
| 18 | PF2 | bidirectional | FT I/O; alternate functions I2C2_SMBA, FMC_A2, EVENTOUT. |
| 19 | PF3 | bidirectional | FT_ha I/O; alternate functions FMC_A3, EVENTOUT; additional function ADC3_INP5. |
| 20 | PF4 | bidirectional | FT_ha I/O; alternate functions FMC_A4, EVENTOUT; additional functions ADC3_INN5, ADC3_INP9. |
| 21 | PF5 | bidirectional | FT_ha I/O; alternate functions FMC_A5, EVENTOUT; additional function ADC3_INP4. |
| 22 | VSS | power_in | Ground supply pin. |
| 23 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 24 | PF6 | bidirectional | FT_ha I/O; alternate functions TIM16_CH1, SPI5_NSS, SAI1_SD_B, UART7_RX, QUADSPI_BK1_IO3, EVENTOUT; additional functions ADC3_INN4, ADC3_INP8. |
| 25 | PF7 | bidirectional | FT_ha I/O; alternate functions TIM17_CH1, SPI5_SCK, SAI1_MCLK_B, UART7_TX, QUADSPI_BK1_IO2, EVENTOUT; additional function ADC3_INP3. |
| 26 | PF8 | bidirectional | FT_ha I/O; alternate functions TIM16_CH1N, SPI5_MISO, SAI1_SCK_B, UART7_RTS/DE, TIM13_CH1, QUADSPI_BK1_IO0, EVENTOUT; additional functions ADC3_INN3, ADC3_INP7. |
| 27 | PF9 | bidirectional | FT_ha I/O; alternate functions TIM17_CH1N, SPI5_MOSI, SAI1_FS_B, UART7_CTS, TIM14_CH1, QUADSPI_BK1_IO1, EVENTOUT; additional function ADC3_INP2. |
| 28 | PF10 | bidirectional | FT_ha I/O; alternate functions TIM16_BKIN, SAI1_D3, QUADSPI_CLK, DCMI_D11, LCD_DE, EVENTOUT; additional functions ADC3_INN2, ADC3_INP6. |
| 29 | PH0-OSC_IN | bidirectional | FT I/O (PH0) with EVENTOUT; additional function OSC_IN for the 4-48 MHz HSE oscillator. |
| 30 | PH1-OSC_OUT | bidirectional | FT I/O (PH1) with EVENTOUT; additional function OSC_OUT for the 4-48 MHz HSE oscillator. |
| 31 | NRST | bidirectional | Bidirectional reset pin with embedded weak pull-up resistor (RST structure). |
| 32 | PC0 | bidirectional | FT_a I/O; alternate functions DFSDM1_CKIN0, DFSDM1_DATIN4, SAI2_FS_B, OTG_HS_ULPI_STP, FMC_SDNWE, LCD_R5, EVENTOUT; additional function ADC123_INP10. |
| 33 | PC1 | bidirectional | FT_ha I/O; alternate functions TRACED0, SAI1_D1, DFSDM1_DATIN0, SPI2_MOSI/I2S2_SDO, SDMMC2_CK, ETH_MDC, MDIOS_MDC, EVENTOUT; additional functions ADC123_INN10, ADC123_INP11, RTC_TAMP3/WKUP5. |
| 34 | PC2_C | input | Analog-only input (TT_a) connected to PC2 through an analog switch configured via SYSCFG; additional functions ADC3_INN1, ADC3_INP0. |
| 35 | PC3_C | input | Analog-only input (TT_a) connected to PC3 through an analog switch configured via SYSCFG; additional function ADC3_INP1. |
| 36 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 37 | VSSA | power_in | Analog ground supply pin. |
| 38 | VREF+ | power_in | Voltage reference for the analog peripherals (VREF+). |
| 39 | VDDA | power_in | Analog supply pin; 1.62 to 3.6 V when ADC or COMP used, 1.8 V min for DAC or VREFBUF, 2.0 V min for OPAMP. |
| 40 | PA0 | bidirectional | FT_a I/O; alternate functions TIM2_CH1/ETR, TIM5_CH1, TIM8_ETR, TIM15_BKIN, USART2_CTS/NSS, UART4_TX, SDMMC2_CMD, SAI2_SD_B, ETH_MII_CRS, EVENTOUT; additional functions ADC1_INP16, WKUP0. |
| 41 | PA1 | bidirectional | FT_ha I/O; alternate functions TIM2_CH2, TIM5_CH2, LPTIM3_OUT, TIM15_CH1N, USART2_RTS/DE, UART4_RX, QUADSPI_BK1_IO3, ETH_MII_RX_CLK/ETH_RMII_REF_CLK, LCD_R2, EVENTOUT; additional functions ADC1_INN16, ADC1_INP17. |
| 42 | PA2 | bidirectional | FT_a I/O; alternate functions TIM2_CH3, TIM5_CH3, LPTIM4_OUT, TIM15_CH1, USART2_TX, SAI2_SCK_B, ETH_MDIO, MDIOS_MDIO, LCD_R1, EVENTOUT; additional functions ADC12_INP14, WKUP1. |
| 43 | PH2 | bidirectional | FT_ha I/O; alternate functions LPTIM1_IN2, QUADSPI_BK2_IO0, SAI2_SCK_B, ETH_MII_CRS, FMC_SDCKE0, LCD_R0, EVENTOUT; additional function ADC3_INP13. |
| 44 | PH3 | bidirectional | FT_ha I/O; alternate functions QUADSPI_BK2_IO1, SAI2_MCLK_B, ETH_MII_COL, FMC_SDNE0, LCD_R1, EVENTOUT; additional functions ADC3_INN13, ADC3_INP14. |
| 45 | PH4 | bidirectional | FT_fa I/O (I2C FM+); alternate functions I2C2_SCL, LCD_G5, OTG_HS_ULPI_NXT, LCD_G4, EVENTOUT; additional functions ADC3_INN14, ADC3_INP15. |
| 46 | PH5 | bidirectional | FT_fa I/O (I2C FM+); alternate functions I2C2_SDA, SPI5_NSS, FMC_SDNWE, EVENTOUT; additional functions ADC3_INN15, ADC3_INP16. |
| 47 | PA3 | bidirectional | FT_ha I/O; alternate functions TIM2_CH4, TIM5_CH4, LPTIM5_OUT, TIM15_CH2, USART2_RX, LCD_B2, OTG_HS_ULPI_D0, ETH_MII_COL, LCD_B5, EVENTOUT; additional function ADC12_INP15. |
| 48 | VSS | power_in | Ground supply pin. |
| 49 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 50 | PA4 | bidirectional | TT_a I/O; alternate functions D1PWREN, TIM5_ETR, SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, USART2_CK, SPI6_NSS, OTG_HS_SOF, DCMI_HSYNC, LCD_VSYNC, EVENTOUT; additional functions ADC12_INP18, DAC1_OUT1. |
| 51 | PA5 | bidirectional | TT_ha I/O; alternate functions D2PWREN, TIM2_CH1/ETR, TIM8_CH1N, SPI1_SCK/I2S1_CK, SPI6_SCK, OTG_HS_ULPI_CK, LCD_R4, EVENTOUT; additional functions ADC12_INN18, ADC12_INP19, DAC1_OUT2. |
| 52 | PA6 | bidirectional | FT_a I/O; alternate functions TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO/I2S1_SDI, SPI6_MISO, TIM13_CH1, MDIOS_MDC, DCMI_PIXCLK, LCD_G2, EVENTOUT; additional function ADC12_INP3. |
| 53 | PA7 | bidirectional | TT_a I/O; 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; additional functions ADC12_INN3, ADC12_INP7, OPAMP1_VINM. |
| 54 | PC4 | bidirectional | TT_a I/O; alternate functions DFSDM1_CKIN2, I2S1_MCK, SPDIFRX1_IN3, ETH_MII_RXD0/ETH_RMII_RXD0, FMC_SDNE0, EVENTOUT; additional functions ADC12_INP4, OPAMP1_VOUT, COMP1_INM. |
| 55 | PC5 | bidirectional | TT_a I/O; alternate functions SAI1_D3, DFSDM1_DATIN2, SPDIFRX1_IN4, ETH_MII_RXD1/ETH_RMII_RXD1, FMC_SDCKE0, COMP1_OUT, EVENTOUT; additional functions ADC12_INN4, ADC12_INP8, OPAMP1_VINM. |
| 56 | PB0 | bidirectional | FT_a I/O; alternate functions TIM1_CH2N, TIM3_CH3, TIM8_CH2N, DFSDM1_CKOUT, UART4_CTS, LCD_R3, OTG_HS_ULPI_D1, ETH_MII_RXD2, LCD_G1, EVENTOUT; additional functions ADC12_INN5, ADC12_INP9, OPAMP1_VINP, COMP1_INP. |
| 57 | PB1 | bidirectional | TT_u I/O; alternate functions TIM1_CH3N, TIM3_CH4, TIM8_CH3N, DFSDM1_DATIN1, LCD_R6, OTG_HS_ULPI_D2, ETH_MII_RXD3, LCD_G0, EVENTOUT; additional functions ADC12_INP5, COMP1_INM. |
| 58 | PB2 | bidirectional | FT_ha I/O; alternate functions RTC_OUT, SAI1_D1, DFSDM1_CKIN1, SAI1_SD_A, SPI3_MOSI/I2S3_SDO, QUADSPI_CLK, EVENTOUT; additional function COMP1_INP. |
| 59 | PF11 | bidirectional | FT_a I/O; alternate functions SPI5_MOSI, SAI2_SD_B, FMC_SDNRAS, DCMI_D12, EVENTOUT; additional function ADC1_INP2. |
| 60 | PF12 | bidirectional | FT_ha I/O; alternate functions FMC_A6, EVENTOUT; additional functions ADC1_INN2, ADC1_INP6. |
| 61 | VSS | power_in | Ground supply pin. |
| 62 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 63 | PF13 | bidirectional | FT_ha I/O; alternate functions DFSDM1_DATIN6, I2C4_SMBA, FMC_A7, EVENTOUT; additional function ADC2_INP2. |
| 64 | PF14 | bidirectional | FT_fha I/O (I2C FM+); alternate functions DFSDM1_CKIN6, I2C4_SCL, FMC_A8, EVENTOUT; additional functions ADC2_INN2, ADC2_INP6. |
| 65 | PF15 | bidirectional | FT_fh I/O (I2C FM+); alternate functions I2C4_SDA, FMC_A9, EVENTOUT. |
| 66 | PG0 | bidirectional | FT_h I/O; alternate functions FMC_A10, EVENTOUT. |
| 67 | PG1 | bidirectional | TT_h I/O; alternate functions FMC_A11, EVENTOUT; additional function OPAMP2_VINM. |
| 68 | PE7 | bidirectional | TT_ha I/O; alternate functions TIM1_ETR, DFSDM1_DATIN2, UART7_RX, QUADSPI_BK2_IO0, FMC_D4/FMC_DA4, EVENTOUT; additional functions OPAMP2_VOUT, COMP2_INM. |
| 69 | PE8 | bidirectional | TT_ha I/O; alternate functions TIM1_CH1N, DFSDM1_CKIN2, UART7_TX, QUADSPI_BK2_IO1, FMC_D5/FMC_DA5, COMP2_OUT, EVENTOUT; additional function OPAMP2_VINM. |
| 70 | PE9 | bidirectional | TT_ha I/O; alternate functions TIM1_CH1, DFSDM1_CKOUT, UART7_RTS/DE, QUADSPI_BK2_IO2, FMC_D6/FMC_DA6, EVENTOUT; additional functions OPAMP2_VINP, COMP2_INP. |
| 71 | VSS | power_in | Ground supply pin. |
| 72 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 73 | PE10 | bidirectional | FT_ha I/O; alternate functions TIM1_CH2N, DFSDM1_DATIN4, UART7_CTS, QUADSPI_BK2_IO3, FMC_D7/FMC_DA7, EVENTOUT; additional function COMP2_INM. |
| 74 | PE11 | bidirectional | FT_ha I/O; alternate functions TIM1_CH2, DFSDM1_CKIN4, SPI4_NSS, SAI2_SD_B, FMC_D8/FMC_DA8, LCD_G3, EVENTOUT; additional function COMP2_INP. |
| 75 | PE12 | bidirectional | FT_h I/O; alternate functions TIM1_CH3N, DFSDM1_DATIN5, SPI4_SCK, SAI2_SCK_B, FMC_D9/FMC_DA9, COMP1_OUT, LCD_B4, EVENTOUT. |
| 76 | PE13 | bidirectional | FT_h I/O; alternate functions TIM1_CH3, DFSDM1_CKIN5, SPI4_MISO, SAI2_FS_B, FMC_D10/FMC_DA10, COMP2_OUT, LCD_DE, EVENTOUT. |
| 77 | PE14 | bidirectional | FT_h I/O; alternate functions TIM1_CH4, SPI4_MOSI, SAI2_MCLK_B, FMC_D11/FMC_DA11, LCD_CLK, EVENTOUT. |
| 78 | PE15 | bidirectional | FT_h I/O; alternate functions TIM1_BKIN, FMC_D12/FMC_DA12, TIM1_BKIN_COMP12, LCD_R7, EVENTOUT. |
| 79 | PB10 | bidirectional | FT_f I/O (I2C FM+); alternate functions TIM2_CH3, HRTIM_SCOUT, LPTIM2_IN1, I2C2_SCL, SPI2_SCK/I2S2_CK, DFSDM1_DATIN7, USART3_TX, QUADSPI_BK1_NCS, OTG_HS_ULPI_D3, ETH_MII_RX_ER, LCD_G4, EVENTOUT. |
| 80 | PB11 | bidirectional | FT_f I/O (I2C FM+); alternate functions TIM2_CH4, HRTIM_SCIN, LPTIM2_ETR, I2C2_SDA, DFSDM1_CKIN7, USART3_RX, OTG_HS_ULPI_D4, ETH_MII_TX_EN/ETH_RMII_TX_EN, LCD_G5, EVENTOUT. |
| 81 | VCAP | passive | Main regulator stabilization pin requiring external capacitor CEXT of 2.2 µF typ (±20%), ESR < 100 mΩ. |
| 82 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 83 | PH6 | bidirectional | FT I/O; alternate functions TIM12_CH1, I2C2_SMBA, SPI5_SCK, ETH_MII_RXD2, FMC_SDNE1, DCMI_D8, EVENTOUT. |
| 84 | PH7 | bidirectional | FT_fa I/O (I2C FM+); alternate functions I2C3_SCL, SPI5_MISO, ETH_MII_RXD3, FMC_SDCKE1, DCMI_D9, EVENTOUT. |
| 85 | PH8 | bidirectional | FT_fha I/O (I2C FM+); alternate functions TIM5_ETR, I2C3_SDA, FMC_D16, DCMI_HSYNC, LCD_R2, EVENTOUT. |
| 86 | PH9 | bidirectional | FT_h I/O; alternate functions TIM12_CH2, I2C3_SMBA, FMC_D17, DCMI_D0, LCD_R3, EVENTOUT. |
| 87 | PH10 | bidirectional | FT_h I/O; alternate functions TIM5_CH1, I2C4_SMBA, FMC_D18, DCMI_D1, LCD_R4, EVENTOUT. |
| 88 | PH11 | bidirectional | FT_fh I/O (I2C FM+); alternate functions TIM5_CH2, I2C4_SCL, FMC_D19, DCMI_D2, LCD_R5, EVENTOUT. |
| 89 | PH12 | bidirectional | FT_fh I/O (I2C FM+); alternate functions TIM5_CH3, I2C4_SDA, FMC_D20, DCMI_D3, LCD_R6, EVENTOUT. |
| 90 | VSS | power_in | Ground supply pin. |
| 91 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 92 | PB12 | bidirectional | FT_u I/O; alternate functions TIM1_BKIN, I2C2_SMBA, SPI2_NSS/I2S2_WS, DFSDM1_DATIN1, USART3_CK, FDCAN2_RX, OTG_HS_ULPI_D5, ETH_MII_TXD0/ETH_RMII_TXD0, OTG_HS_ID, UART5_RX, EVENTOUT. |
| 93 | PB13 | bidirectional | FT_u I/O; alternate functions TIM1_CH1N, LPTIM2_OUT, SPI2_SCK/I2S2_CK, DFSDM1_CKIN1, USART3_CTS/NSS, FDCAN2_TX, OTG_HS_ULPI_D6, ETH_MII_TXD1/ETH_RMII_TXD1, UART5_TX, EVENTOUT; additional function OTG_HS_VBUS. |
| 94 | PB14 | bidirectional | FT_u I/O; alternate functions TIM1_CH2N, TIM12_CH1, TIM8_CH2N, USART1_TX, SPI2_MISO/I2S2_SDI, DFSDM1_DATIN2, USART3_RTS/DE, UART4_RTS/DE, SDMMC2_D0, OTG_HS_DM, EVENTOUT. |
| 95 | PB15 | bidirectional | FT_u I/O; alternate functions RTC_REFIN, TIM1_CH3N, TIM12_CH2, TIM8_CH3N, USART1_RX, SPI2_MOSI/I2S2_SDO, DFSDM1_CKIN2, UART4_CTS, SDMMC2_D1, OTG_HS_DP, EVENTOUT. |
| 96 | PD8 | bidirectional | FT_h I/O; alternate functions DFSDM1_CKIN3, SAI3_SCK_B, USART3_TX, SPDIFRX1_IN2, FMC_D13/FMC_DA13, EVENTOUT. |
| 97 | PD9 | bidirectional | FT_h I/O; alternate functions DFSDM1_DATIN3, SAI3_SD_B, USART3_RX, FDCAN2_RXFD_MODE, FMC_D14/FMC_DA14, EVENTOUT. |
| 98 | PD10 | bidirectional | FT_h I/O; alternate functions DFSDM1_CKOUT, SAI3_FS_B, USART3_CK, FDCAN2_TXFD_MODE, FMC_D15/FMC_DA15, LCD_B3, EVENTOUT. |
| 99 | PD11 | bidirectional | FT_h I/O; alternate functions LPTIM2_IN2, I2C4_SMBA, USART3_CTS/NSS, QUADSPI_BK1_IO0, SAI2_SD_A, FMC_A16, EVENTOUT. |
| 100 | PD12 | bidirectional | FT_fh I/O (I2C FM+); alternate functions LPTIM1_IN1, TIM4_CH1, LPTIM2_IN1, I2C4_SCL, USART3_RTS/DE, QUADSPI_BK1_IO1, SAI2_FS_A, FMC_A17, EVENTOUT. |
| 101 | PD13 | bidirectional | FT_fh I/O (I2C FM+); alternate functions LPTIM1_OUT, TIM4_CH2, I2C4_SDA, QUADSPI_BK1_IO3, SAI2_SCK_A, FMC_A18, EVENTOUT. |
| 102 | VSS | power_in | Ground supply pin. |
| 103 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 104 | PD14 | bidirectional | FT_h I/O; alternate functions TIM4_CH3, SAI3_MCLK_B, UART8_CTS, FMC_D0/FMC_DA0, EVENTOUT. |
| 105 | PD15 | bidirectional | FT_h I/O; alternate functions TIM4_CH4, SAI3_MCLK_A, UART8_RTS/DE, FMC_D1/FMC_DA1, EVENTOUT. |
| 106 | PG2 | bidirectional | FT_h I/O; alternate functions TIM8_BKIN, TIM8_BKIN_COMP12, FMC_A12, EVENTOUT. |
| 107 | PG3 | bidirectional | FT_h I/O; alternate functions TIM8_BKIN2, TIM8_BKIN2_COMP12, FMC_A13, EVENTOUT. |
| 108 | PG4 | bidirectional | FT_h I/O; alternate functions TIM1_BKIN2, TIM1_BKIN2_COMP12, FMC_A14/FMC_BA0, EVENTOUT. |
| 109 | PG5 | bidirectional | FT_h I/O; alternate functions TIM1_ETR, FMC_A15/FMC_BA1, EVENTOUT. |
| 110 | PG6 | bidirectional | FT_h I/O; alternate functions TIM17_BKIN, HRTIM_CHE1, QUADSPI_BK1_NCS, FMC_NE3, DCMI_D12, LCD_R7, EVENTOUT. |
| 111 | PG7 | bidirectional | FT_h I/O; alternate functions HRTIM_CHE2, SAI1_MCLK_A, USART6_CK, FMC_INT, DCMI_D13, LCD_CLK, EVENTOUT. |
| 112 | PG8 | bidirectional | FT_h I/O; alternate functions TIM8_ETR, SPI6_NSS, USART6_RTS/DE, SPDIFRX1_IN3, ETH_PPS_OUT, FMC_SDCLK, LCD_G7, EVENTOUT. |
| 113 | VSS | power_in | Ground supply pin. |
| 114 | VDD33USB | power_in | USB domain supply; 3.0 to 3.6 V when USB is used, 0 to 3.6 V when USB is not used. |
| 115 | PC6 | bidirectional | FT_h I/O; alternate functions HRTIM_CHA1, TIM3_CH1, TIM8_CH1, DFSDM1_CKIN3, I2S2_MCK, USART6_TX, SDMMC1_D0DIR, FMC_NWAIT, SDMMC2_D6, SDMMC1_D6, DCMI_D0, LCD_HSYNC, EVENTOUT; additional function SWPMI_IO. |
| 116 | PC7 | bidirectional | FT_h I/O; alternate functions TRGIO, HRTIM_CHA2, TIM3_CH2, TIM8_CH2, DFSDM1_DATIN3, I2S3_MCK, USART6_RX, SDMMC1_D123DIR, FMC_NE1, SDMMC2_D7, SWPMI_TX, SDMMC1_D7, DCMI_D1, LCD_G6, EVENTOUT. |
| 117 | PC8 | bidirectional | FT_h I/O; alternate functions TRACED1, HRTIM_CHB1, TIM3_CH3, TIM8_CH3, USART6_CK, UART5_RTS/DE, FMC_NE2/FMC_NCE, SWPMI_RX, SDMMC1_D0, DCMI_D2, EVENTOUT. |
| 118 | PC9 | bidirectional | FT_fh I/O (I2C FM+); 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. |
| 119 | PA8 | bidirectional | FT_fha I/O (I2C FM+); alternate functions MCO1, TIM1_CH1, HRTIM_CHB2, TIM8_BKIN2, I2C3_SCL, USART1_CK, OTG_FS_SOF, UART7_RX, LCD_B3, LCD_R6, EVENTOUT. |
| 120 | PA9 | bidirectional | FT_u I/O; alternate functions TIM1_CH2, HRTIM_CHC1, LPUART1_TX, I2C3_SMBA, SPI2_SCK/I2S2_CK, USART1_TX, FDCAN1_RXFD_MODE, DCMI_D0, LCD_R5, EVENTOUT; additional function OTG_FS_VBUS. |
| 121 | PA10 | bidirectional | FT_u I/O; alternate functions TIM1_CH3, HRTIM_CHC2, LPUART1_RX, USART1_RX, FDCAN1_TXFD_MODE, OTG_FS_ID, MDIOS_MDIO, LCD_B4, DCMI_D1, LCD_B1, EVENTOUT. |
| 122 | PA11 | bidirectional | FT_u I/O; alternate functions TIM1_CH4, HRTIM_CHD1, LPUART1_CTS, SPI2_NSS/I2S2_WS, UART4_RX, USART1_CTS/NSS, FDCAN1_RX, OTG_FS_DM, LCD_R4, EVENTOUT. |
| 123 | PA12 | bidirectional | FT_u I/O; alternate functions TIM1_ETR, HRTIM_CHD2, LPUART1_RTS/DE, SPI2_SCK/I2S2_CK, UART4_TX, USART1_RTS/DE, SAI2_FS_B, FDCAN1_TX, OTG_FS_DP, LCD_R5, EVENTOUT. |
| 124 | PA13 | bidirectional | FT I/O, function after reset JTMS/SWDIO; alternate functions JTMS-SWDIO, EVENTOUT. |
| 125 | VCAP | passive | Main regulator stabilization pin requiring external capacitor CEXT of 2.2 µF typ (±20%), ESR < 100 mΩ. |
| 126 | VSS | power_in | Ground supply pin. |
| 127 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 128 | PH13 | bidirectional | FT_h I/O; alternate functions TIM8_CH1N, UART4_TX, FDCAN1_TX, FMC_D21, LCD_G2, EVENTOUT. |
| 129 | PH14 | bidirectional | FT_h I/O; alternate functions TIM8_CH2N, UART4_RX, FDCAN1_RX, FMC_D22, DCMI_D4, LCD_G3, EVENTOUT. |
| 130 | PH15 | bidirectional | FT_h I/O; alternate functions TIM8_CH3N, FDCAN1_TXFD_MODE, FMC_D23, DCMI_D11, LCD_G4, EVENTOUT. |
| 131 | PI0 | bidirectional | FT_h I/O; alternate functions TIM5_CH4, SPI2_NSS/I2S2_WS, FDCAN1_RXFD_MODE, FMC_D24, DCMI_D13, LCD_G5, EVENTOUT. |
| 132 | PI1 | bidirectional | FT_h I/O; alternate functions TIM8_BKIN2, SPI2_SCK/I2S2_CK, TIM8_BKIN2_COMP12, FMC_D25, DCMI_D8, LCD_G6, EVENTOUT. |
| 133 | PI2 | bidirectional | FT_h I/O; alternate functions TIM8_CH4, SPI2_MISO/I2S2_SDI, FMC_D26, DCMI_D9, LCD_G7, EVENTOUT. |
| 134 | PI3 | bidirectional | FT_h I/O; alternate functions TIM8_ETR, SPI2_MOSI/I2S2_SDO, FMC_D27, DCMI_D10, EVENTOUT. |
| 135 | VSS | power_in | Ground supply pin. |
| 136 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 137 | PA14 | bidirectional | FT I/O, function after reset JTCK/SWCLK; alternate functions JTCK-SWCLK, EVENTOUT. |
| 138 | PA15 | bidirectional | FT I/O, function after reset JTDI; alternate functions JTDI, TIM2_CH1/ETR, HRTIM_FLT1, CEC, SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, SPI6_NSS, UART4_RTS/DE, UART7_TX, EVENTOUT. |
| 139 | PC10 | bidirectional | FT_ha I/O; alternate functions HRTIM_EEV1, DFSDM1_CKIN5, SPI3_SCK/I2S3_CK, USART3_TX, UART4_TX, QUADSPI_BK1_IO1, SDMMC1_D2, DCMI_D8, LCD_R2, EVENTOUT. |
| 140 | PC11 | bidirectional | FT_h I/O; alternate functions HRTIM_FLT2, DFSDM1_DATIN5, SPI3_MISO/I2S3_SDI, USART3_RX, UART4_RX, QUADSPI_BK2_NCS, SDMMC1_D3, DCMI_D4, EVENTOUT. |
| 141 | PC12 | bidirectional | FT_h I/O; alternate functions TRACED3, HRTIM_EEV2, SPI3_MOSI/I2S3_SDO, USART3_CK, UART5_TX, SDMMC1_CK, DCMI_D9, EVENTOUT. |
| 142 | PD0 | bidirectional | FT_h I/O; alternate functions DFSDM1_CKIN6, SAI3_SCK_A, UART4_RX, FDCAN1_RX, FMC_D2/FMC_DA2, EVENTOUT. |
| 143 | PD1 | bidirectional | FT_h I/O; alternate functions DFSDM1_DATIN6, SAI3_SD_A, UART4_TX, FDCAN1_TX, FMC_D3/FMC_DA3, EVENTOUT. |
| 144 | PD2 | bidirectional | FT_h I/O; alternate functions TRACED2, TIM3_ETR, UART5_RX, SDMMC1_CMD, DCMI_D11, EVENTOUT. |
| 145 | PD3 | bidirectional | FT_h I/O; alternate functions DFSDM1_CKOUT, SPI2_SCK/I2S2_CK, USART2_CTS/NSS, FMC_CLK, DCMI_D5, LCD_G7, EVENTOUT. |
| 146 | PD4 | bidirectional | FT_h I/O; alternate functions HRTIM_FLT3, SAI3_FS_A, USART2_RTS/DE, FDCAN1_RXFD_MODE, FMC_NOE, EVENTOUT. |
| 147 | PD5 | bidirectional | FT_h I/O; alternate functions HRTIM_EEV3, USART2_TX, FDCAN1_TXFD_MODE, FMC_NWE, EVENTOUT. |
| 148 | VSS | power_in | Ground supply pin. |
| 149 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 150 | PD6 | bidirectional | FT_h I/O; alternate functions SAI1_D1, DFSDM1_CKIN4, DFSDM1_DATIN1, SPI3_MOSI/I2S3_SDO, SAI1_SD_A, USART2_RX, FDCAN2_RXFD_MODE, SDMMC2_CK, FMC_NWAIT, DCMI_D10, LCD_B2, EVENTOUT. |
| 151 | PD7 | bidirectional | FT_h I/O; alternate functions DFSDM1_DATIN4, SPI1_MOSI/I2S1_SDO, DFSDM1_CKIN1, USART2_CK, SPDIFRX1_IN1, SDMMC2_CMD, FMC_NE1, EVENTOUT. |
| 152 | PG9 | bidirectional | FT_h I/O; alternate functions SPI1_MISO/I2S1_SDI, USART6_RX, SPDIFRX1_IN4, QUADSPI_BK2_IO2, SAI2_FS_B, FMC_NE2/FMC_NCE, DCMI_VSYNC, EVENTOUT. |
| 153 | PG10 | bidirectional | FT_h I/O; alternate functions HRTIM_FLT5, SPI1_NSS/I2S1_WS, LCD_G3, SAI2_SD_B, FMC_NE3, DCMI_D2, LCD_B2, EVENTOUT. |
| 154 | PG11 | bidirectional | FT_h I/O; alternate functions LPTIM1_IN2, HRTIM_EEV4, SPI1_SCK/I2S1_CK, SPDIFRX1_IN1, SDMMC2_D2, ETH_MII_TX_EN/ETH_RMII_TX_EN, DCMI_D3, LCD_B3, EVENTOUT. |
| 155 | PG12 | bidirectional | FT_h I/O; alternate functions LPTIM1_IN1, HRTIM_EEV5, SPI6_MISO, USART6_RTS/DE, SPDIFRX1_IN2, LCD_B4, ETH_MII_TXD1/ETH_RMII_TXD1, FMC_NE4, LCD_B1, EVENTOUT. |
| 156 | PG13 | bidirectional | FT_h I/O; alternate functions TRACED0, LPTIM1_OUT, HRTIM_EEV10, SPI6_SCK, USART6_CTS/NSS, ETH_MII_TXD0/ETH_RMII_TXD0, FMC_A24, LCD_R0, EVENTOUT. |
| 157 | PG14 | bidirectional | FT_h I/O; alternate functions TRACED1, LPTIM1_ETR, SPI6_MOSI, USART6_TX, QUADSPI_BK2_IO3, ETH_MII_TXD1/ETH_RMII_TXD1, FMC_A25, LCD_B0, EVENTOUT. |
| 158 | VSS | power_in | Ground supply pin. |
| 159 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 160 | PG15 | bidirectional | FT_h I/O; alternate functions USART6_CTS/NSS, FMC_SDNCAS, DCMI_D13, EVENTOUT. |
| 161 | PB3 | bidirectional | FT I/O, function after reset JTDO/TRACESWO; alternate functions TIM2_CH2, HRTIM_FLT4, SPI1_SCK/I2S1_CK, SPI3_SCK/I2S3_CK, SPI6_SCK, SDMMC2_D2, CRS_SYNC, UART7_RX, EVENTOUT. |
| 162 | PB4 | bidirectional | FT I/O, function after reset NJTRST; alternate functions 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. |
| 163 | PB5 | bidirectional | FT I/O; alternate functions TIM17_BKIN, TIM3_CH2, HRTIM_EEV7, I2C1_SMBA, SPI1_MOSI/I2S1_SDO, I2C4_SMBA, SPI3_MOSI/I2S3_SDO, SPI6_MOSI, FDCAN2_RX, OTG_HS_ULPI_D7, ETH_PPS_OUT, FMC_SDCKE1, DCMI_D10, UART5_RX, EVENTOUT. |
| 164 | PB6 | bidirectional | FT_f I/O (I2C FM+); alternate functions TIM16_CH1N, TIM4_CH1, HRTIM_EEV8, I2C1_SCL, CEC, I2C4_SCL, USART1_TX, LPUART1_TX, FDCAN2_TX, QUADSPI_BK1_NCS, DFSDM1_DATIN5, FMC_SDNE1, DCMI_D5, UART5_TX, EVENTOUT. |
| 165 | PB7 | bidirectional | FT_fa I/O (I2C FM+); alternate functions TIM17_CH1N, TIM4_CH2, HRTIM_EEV9, I2C1_SDA, I2C4_SDA, USART1_RX, LPUART1_RX, FDCAN2_TXFD_MODE, DFSDM1_CKIN5, FMC_NL, DCMI_VSYNC, EVENTOUT; additional function PVD_IN. |
| 166 | BOOT0 | input | Dedicated boot input (B structure), input voltage 0 to 9 V; additional function VPP. |
| 167 | PB8 | bidirectional | FT_fh I/O (I2C FM+); alternate functions TIM16_CH1, TIM4_CH3, DFSDM1_CKIN7, I2C1_SCL, I2C4_SCL, SDMMC1_CKIN, UART4_RX, FDCAN1_RX, SDMMC2_D4, ETH_MII_TXD3, SDMMC1_D4, DCMI_D6, LCD_B6, EVENTOUT. |
| 168 | PB9 | bidirectional | FT_fh I/O (I2C FM+); alternate functions TIM17_CH1, TIM4_CH4, DFSDM1_DATIN7, I2C1_SDA, SPI2_NSS/I2S2_WS, I2C4_SDA, SDMMC1_CDIR, UART4_TX, FDCAN1_TX, SDMMC2_D5, I2C4_SMBA, SDMMC1_D5, DCMI_D7, LCD_B7, EVENTOUT. |
| 169 | PE0 | bidirectional | FT_h I/O; alternate functions LPTIM1_ETR, TIM4_ETR, HRTIM_SCIN, LPTIM2_ETR, UART8_RX, FDCAN1_RXFD_MODE, SAI2_MCLK_A, FMC_NBL0, DCMI_D2, EVENTOUT. |
| 170 | PE1 | bidirectional | FT_h I/O; alternate functions LPTIM1_IN2, HRTIM_SCOUT, UART8_TX, FDCAN1_TXFD_MODE, FMC_NBL1, DCMI_D3, EVENTOUT. |
| 171 | PDR_ON | input | FT input pin for enabling the power-down reset (PDR_ON). |
| 172 | VDD | power_in | Digital supply pin, 1.62 to 3.6 V operating range. |
| 173 | PI4 | bidirectional | FT_h I/O; alternate functions TIM8_BKIN, SAI2_MCLK_A, TIM8_BKIN_COMP12, FMC_NBL2, DCMI_D5, LCD_B4, EVENTOUT. |
| 174 | PI5 | bidirectional | FT_h I/O; alternate functions TIM8_CH1, SAI2_SCK_A, FMC_NBL3, DCMI_VSYNC, LCD_B5, EVENTOUT. |
| 175 | PI6 | bidirectional | FT_h I/O; alternate functions TIM8_CH2, SAI2_SD_A, FMC_D28, DCMI_D6, LCD_B6, EVENTOUT. |
| 176 | PI7 | bidirectional | FT_h I/O; alternate functions TIM8_CH3, SAI2_FS_A, FMC_D29, DCMI_D7, LCD_B7, EVENTOUT. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | LQFP-176(24x24) |
| Category | Embedded Processors & Controllers |
| Pins | 176 |
CAD (KiCad official)
- Symbol:
STM32H750IBT6 - Footprint:
Package_QFP:LQFP-176_24x24mm_P0.5mm - 3D model: LQFP-176(24x24) (KiCad packages3D, STEP)
- 3D model files:
stm32h750ibt6-etched.step/stm32h750ibt6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32h750ibt6.step/stm32h750ibt6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (335 pp, sha256
f998b441b459b05a, retrieved 2026-10-01, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).