component
STM32H745ZIT6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+180@@ -0,0 +1,180 @@+# STM32H745ZIT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-144(20x20)++STM32H745ZIT6 from STMicroelectronics, in a LQFP-144(20x20). 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 | GPIO Port E pin 2, can function as TRACECLK, SAI1_CK1, SPI4_SCK, SAI1_MCLK_A, SAI4_MCLK_A, QUADSPI_BK1_IO2, SAI4_CK1, ETH_MII_TXD3, FMC_A23, or EVENTOUT in alternate function modes. |+| 2 | PE3 | bidirectional | GPIO Port E pin 3, can function as TRACED0, TIM15_BKIN, SAI1_SD_B, SAI4_SD_B, FMC_A19, or EVENTOUT in alternate function modes. |+| 3 | PE4 | bidirectional | GPIO Port E pin 4, can function as TRACED1, SAI1_D2, DFSDM1_DATIN3, TIM15_CH1N, SPI4_NSS, SAI1_FS_A, SAI4_FS_A, SAI4_D2, FMC_A20, DCMI_D4, LCD_B0, or EVENTOUT in alternate function modes. |+| 4 | PE5 | bidirectional | GPIO Port E pin 5, can function as TRACED2, SAI1_CK2, DFSDM1_CKIN3, TIM15_CH1, SPI4_MISO, SAI1_SCK_A, SAI4_SCK_A, SAI4_CK2, FMC_A21, DCMI_D6, LCD_G0, or EVENTOUT in alternate function modes. |+| 5 | PE6 | bidirectional | GPIO Port E pin 6, can function as TRACED3, TIM1_BKIN2, SAI1_D1, TIM15_CH2, SPI4_MOSI, SAI1_SD_A, SAI4_SD_A, SAI4_D1, SAI2_MCLK_B, TIM1_BKIN2_COMP12, FMC_A22, DCMI_D7, LCD_G1, or EVENTOUT in alternate function modes. |+| 6 | VSS | power_in | Ground power supply connection. |+| 7 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |+| 8 | VBAT | power_in | Backup domain power supply, 1.2 to 3.6 V. |+| 9 | PC13 | bidirectional | GPIO Port C pin 13, can function as EVENTOUT or RTC_TAMP1/RTC_TS/WKUP2 in alternate function modes. |+| 10 | PC14-OSC32_IN | bidirectional | GPIO Port C pin 14 for 32 kHz oscillator input, functions as OSC32_IN or EVENTOUT. |+| 11 | PC15-OSC32_OUT | bidirectional | GPIO Port C pin 15 for 32 kHz oscillator output, functions as OSC32_OUT or EVENTOUT. |+| 12 | VSS | power_in | Ground power supply connection. |+| 13 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |+| 14 | VSSSMPS | power_in | SMPS step-down converter ground connection. |+| 15 | VLXSMPS | passive | SMPS step-down converter switching node (inductor connection). |+| 16 | VDDSMPS | power_in | SMPS step-down converter power supply input. |+| 17 | VFBSMPS | passive | SMPS step-down converter feedback voltage pin. |+| 18 | VSS | power_in | Ground power supply connection. |+| 19 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |+| 20 | PF6 | bidirectional | GPIO Port F pin 6, can function as TIM16_CH1, SPI5_NSS, SAI1_SD_B, UART7_RX, SAI4_SD_B, QUADSPI_BK1_IO3, or EVENTOUT in alternate function modes; supports analog inputs ADC3_INN4, ADC3_INP8. |+| 21 | PF7 | bidirectional | GPIO Port F pin 7, can function as TIM17_CH1, SPI5_SCK, SAI1_MCLK_B, UART7_TX, SAI4_MCLK_B, QUADSPI_BK1_IO2, or EVENTOUT in alternate function modes; supports analog input ADC3_INP3. |+| 22 | PF8 | bidirectional | GPIO Port F pin 8, can function as TIM16_CH1N, SPI5_MISO, SAI1_SCK_B, UART7_RTS/UART7_DE, SAI4_SCK_B, TIM13_CH1, QUADSPI_BK1_IO0, or EVENTOUT in alternate function modes; supports analog inputs ADC3_INN3, ADC3_INP7. |+| 23 | PF9 | bidirectional | GPIO Port F pin 9, can function as TIM17_CH1N, SPI5_MOSI, SAI1_FS_B, UART7_CTS, SAI4_FS_B, TIM14_CH1, QUADSPI_BK1_IO1, or EVENTOUT in alternate function modes; supports analog input ADC3_INP2. |+| 24 | PF10 | bidirectional | GPIO Port F pin 10, can function as TIM16_BKIN, SAI1_D3, QUADSPI_CLK, SAI4_D3, DCMI_D11, LCD_DE, or EVENTOUT in alternate function modes; supports analog inputs ADC3_INN2, ADC3_INP6. |+| 25 | PH0-OSC_IN | bidirectional | GPIO Port H pin 0 for main oscillator input, functions as OSC_IN or EVENTOUT. |+| 26 | PH1-OSC_OUT | bidirectional | GPIO Port H pin 1 for main oscillator output, functions as OSC_OUT or EVENTOUT. |+| 27 | NRST | bidirectional | Reset pin with embedded weak pull-up resistor, used for device reset control and status monitoring. |+| 28 | PC0 | bidirectional | GPIO Port C pin 0, can function as DFSDM1_CKIN0, DFSDM1_DATIN4, SAI2_FS_B, OTG_HS_ULPI_STP, FMC_SDNWE, LCD_R5, or EVENTOUT in alternate function modes; supports analog input ADC123_INP10. |+| 29 | PC1 | bidirectional | GPIO Port C pin 1, can function as TRACED0, SAI1_D1, DFSDM1_DATIN0, DFSDM1_CKIN4, SPI2_MOSI/I2S2_SDO, SAI1_SD_A, SAI4_SD_A, SDMMC2_CK, SAI4_D1, ETH_MDC, MDIOS_MDC, or EVENTOUT in alternate function modes; supports analog inputs and RTC_TAMP3/WKUP5. |+| 30 | PC2_C | bidirectional | GPIO Port C pin 2 analog alternative pad, can function as C1DSLEEP, DFSDM1_CKIN1, SPI2_MISO/I2S2_SDI, DFSDM1_CKOUT, OTG_HS_ULPI_DIR, ETH_MII_TXD2, FMC_SDNE0, or EVENTOUT in alternate function modes; supports analog inputs ADC123_INN11, ADC123_INP12. |+| 31 | PC3_C | bidirectional | GPIO Port C pin 3 analog alternative pad, can function as C1SLEEP, DFSDM1_DATIN1, SPI2_MOSI/I2S2_SDO, OTG_HS_ULPI_NXT, ETH_MII_TX_CLK, FMC_SDCKE0, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INN12, ADC12_INP13. |+| 32 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |+| 33 | VSS | power_in | Ground power supply connection. |+| 34 | VSSA | power_in | Analog ground power supply connection. |+| 35 | VREF+ | power_in | Positive voltage reference for analog peripherals, 0 to VDDA. |+| 36 | VDDA | power_in | Analog power supply, 1.62 to 3.6 V. |+| 37 | PA0 | bidirectional | GPIO Port A pin 0, can function as TIM2_CH1/TIM2_ETR, TIM5_CH1, TIM8_ETR, TIM15_BKIN, USART2_CTS/USART2_NSS, UART4_TX, SDMMC2_CMD, SAI2_SD_B, ETH_MII_CRS, or EVENTOUT in alternate function modes; supports WKUP0 and analog inputs ADC1_INP16. |+| 38 | PA1 | bidirectional | GPIO Port A pin 1, can function as TIM2_CH2, TIM5_CH2, LPTIM3_OUT, TIM15_CH1N, USART2_RTS/USART2_DE, UART4_RX, QUADSPI_BK1_IO3, SAI2_MCLK_B, ETH_MII_RX_CLK/ETH_RMII_REF_CLK, LCD_R2, or EVENTOUT in alternate function modes; supports analog inputs ADC1_INN16, ADC1_INP17. |+| 39 | PA2 | bidirectional | GPIO Port A pin 2, can function as TIM2_CH3, TIM5_CH3, LPTIM4_OUT, TIM15_CH1, USART2_TX, SAI2_SCK_B, ETH_MDIO, MDIOS_MDIO, LCD_R1, or EVENTOUT in alternate function modes; supports WKUP1 and analog input ADC12_INP14. |+| 40 | PA3 | bidirectional | GPIO Port A pin 3, can function as TIM2_CH4, TIM5_CH4, LPTIM5_OUT, TIM15_CH2, USART2_RX, LCD_B2, OTG_HS_ULPI_D0, ETH_MII_COL, LCD_B5, or EVENTOUT in alternate function modes; supports analog input ADC12_INP15. |+| 41 | VSS | power_in | Ground power supply connection. |+| 42 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |+| 43 | PA4 | bidirectional | GPIO Port A pin 4, can function as D1PWREN, TIM5_ETR, SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, USART2_CK, SPI6_NSS, OTG_HS_SOF, DCMI_HSYNC, LCD_VSYNC, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INP18 and DAC1_OUT1. |+| 44 | PA5 | bidirectional | GPIO Port A pin 5, can function as D2PWREN, TIM2_CH1/TIM2_ETR, TIM8_CH1N, SPI1_SCK/I2S1_CK, SPI6_SCK, OTG_HS_ULPI_CK, LCD_R4, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INN18, ADC12_INP19 and DAC1_OUT2. |+| 45 | PA6 | bidirectional | GPIO Port A pin 6, can function as 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, or EVENTOUT in alternate function modes; supports analog input ADC12_INP3. |+| 46 | PA7 | bidirectional | GPIO Port A pin 7, can function as TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI/I2S1_SDO, SPI6_MOSI, TIM14_CH1, ETH_MII_RX_DV/ETH_RMII_CRS_DV, FMC_SDNWE, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INN3, ADC12_INP7 and OPAMP1_VINM. |+| 47 | PC4 | bidirectional | GPIO Port C pin 4, can function as C2DSLEEP, DFSDM1_CKIN2, I2S1_MCK, SPDIFRX1_IN3, ETH_MII_RXD0/ETH_RMII_RXD0, FMC_SDNE0, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INP4, OPAMP1_VOUT, and COMP1_INM. |+| 48 | PC5 | bidirectional | GPIO Port C pin 5, can function as C2SLEEP, SAI1_D3, DFSDM1_DATIN2, SPDIFRX1_IN4, SAI4_D3, ETH_MII_RXD1/ETH_RMII_RXD1, FMC_SDCKE0, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INN4, ADC12_INP8, OPAMP1_VINM, and COMP1_OUT. |+| 49 | PB0 | bidirectional | GPIO Port B pin 0, can function as TIM1_CH2N, TIM3_CH3, TIM8_CH2N, DFSDM1_CKOUT, UART4_CTS, LCD_R3, OTG_HS_ULPI_D1, ETH_MII_RXD2, LCD_G1, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INN5, ADC12_INP9, OPAMP1_VINP, and COMP1_INP. |+| 50 | PB1 | bidirectional | GPIO Port B pin 1, can function as TIM1_CH3N, TIM3_CH4, TIM8_CH3N, DFSDM1_DATIN1, LCD_R6, OTG_HS_ULPI_D2, ETH_MII_RXD3, LCD_G0, or EVENTOUT in alternate function modes; supports analog input ADC12_INP5 and COMP1_INM. |+| 51 | PB2 | bidirectional | GPIO Port B pin 2, can function as RTC_OUT, SAI1_D1, DFSDM1_CKIN1, SAI1_SD_A, SPI3_MOSI/I2S3_SDO, SAI4_SD_A, QUADSPI_CLK, SAI4_D1, or EVENTOUT in alternate function modes; supports COMP1_INP. |+| 52 | PF11 | bidirectional | GPIO Port F pin 11, can function as SPI5_MOSI, SAI2_SD_B, FMC_SDNRAS, DCMI_D12, or EVENTOUT in alternate function modes; supports analog input ADC1_INP2. |+| 53 | PF12 | bidirectional | GPIO Port F pin 12, can function as FMC_A6 or EVENTOUT in alternate function modes; supports analog input ADC1_INN2, ADC1_INP6. |+| 54 | PF13 | bidirectional | GPIO Port F pin 13, can function as DFSDM1_DATIN6, I2C4_SMBA, FMC_A7, or EVENTOUT in alternate function modes; supports analog input ADC2_INP2. |+| 55 | PF14 | bidirectional | GPIO Port F pin 14, can function as DFSDM1_CKIN6, I2C4_SCL, FMC_A8, or EVENTOUT in alternate function modes; supports analog inputs ADC2_INN2, ADC2_INP6. |+| 56 | PF15 | bidirectional | GPIO Port F pin 15, can function as I2C4_SDA or FMC_A9, EVENTOUT in alternate function modes. |+| 57 | PG0 | bidirectional | GPIO Port G pin 0, can function as FMC_A10 or EVENTOUT in alternate function modes. |+| 58 | PE7 | bidirectional | GPIO Port E pin 7, can function as TIM1_ETR, DFSDM1_DATIN2, UART7_RX, QUADSPI_BK2_IO0, FMC_D4/FMC_DA4, or EVENTOUT in alternate function modes; supports OPAMP2_VOUT and COMP2_INM. |+| 59 | PE8 | bidirectional | GPIO Port E pin 8, can function as TIM1_CH1N, DFSDM1_CKIN2, UART7_TX, QUADSPI_BK2_IO1, FMC_D5/FMC_DA5, or EVENTOUT in alternate function modes; supports OPAMP2_VINM and COMP2_OUT. |+| 60 | PE9 | bidirectional | GPIO Port E pin 9, can function as TIM1_CH1, DFSDM1_CKOUT, UART7_RTS/UART7_DE, QUADSPI_BK2_IO2, FMC_D6/FMC_DA6, or EVENTOUT in alternate function modes; supports OPAMP2_VINP and COMP2_INP. |+| 61 | PE10 | bidirectional | GPIO Port E pin 10, can function as TIM1_CH2N, DFSDM1_DATIN4, UART7_CTS, QUADSPI_BK2_IO3, FMC_D7/FMC_DA7, or EVENTOUT in alternate function modes; supports COMP2_INM. |+| 62 | PE11 | bidirectional | GPIO Port E pin 11, can function as TIM1_CH2, DFSDM1_CKIN4, SPI4_NSS, SAI2_SD_B, FMC_D8/FMC_DA8, LCD_G3, or EVENTOUT in alternate function modes; supports COMP2_INP. |+| 63 | PE12 | bidirectional | GPIO Port E pin 12, can function as TIM1_CH3N, DFSDM1_DATIN5, SPI4_SCK, SAI2_SCK_B, FMC_D9/FMC_DA9, LCD_B4, or EVENTOUT in alternate function modes; supports COMP1_OUT. |+| 64 | PE13 | bidirectional | GPIO Port E pin 13, can function as TIM1_CH3, DFSDM1_CKIN5, SPI4_MISO, SAI2_FS_B, FMC_D10/FMC_DA10, LCD_DE, or EVENTOUT in alternate function modes; supports COMP2_OUT. |+| 65 | PE14 | bidirectional | GPIO Port E pin 14, can function as TIM1_CH4, SPI4_MOSI, SAI2_MCLK_B, FMC_D11/FMC_DA11, LCD_CLK, or EVENTOUT in alternate function modes. |+| 66 | PE15 | bidirectional | GPIO Port E pin 15, can function as TIM1_BKIN, FMC_D12/FMC_DA12, TIM1_BKIN_COMP12/COMP_TIM1_BKIN, LCD_R7, or EVENTOUT in alternate function modes. |+| 67 | PB10 | bidirectional | GPIO Port B pin 10, can function as 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, or EVENTOUT in alternate function modes. |+| 68 | PB11 | bidirectional | GPIO Port B pin 11, can function as 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, or EVENTOUT in alternate function modes. |+| 69 | VCAP | passive | Decoupling capacitor connection for main regulator stabilization, requires 2.2 µF external capacitor with ESR < 100 mΩ. |+| 70 | VSS | power_in | Ground power supply connection. |+| 71 | VDDLDO | power_in | LDO regulator output power supply, approximately 3.3 V. |+| 72 | PB12 | bidirectional | GPIO Port B pin 12, can function as 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, TIM1_BKIN_COMP12, UART5_RX, or EVENTOUT in alternate function modes. |+| 73 | PB13 | bidirectional | GPIO Port B pin 13, can function as TIM1_CH1N, LPTIM2_OUT, SPI2_SCK/I2S2_CK, DFSDM1_CKIN1, USART3_CTS/USART3_NSS, FDCAN2_TX, OTG_HS_ULPI_D6, ETH_MII_TXD1/ETH_RMII_TXD1, UART5_TX, or EVENTOUT in alternate function modes; supports OTG_HS_VBUS. |+| 74 | PB14 | bidirectional | GPIO Port B pin 14, can function as TIM1_CH2N, TIM12_CH1, TIM8_CH2N, USART1_TX, SPI2_MISO/I2S2_SDI, DFSDM1_DATIN2, USART3_RTS/USART3_DE, UART4_RTS/UART4_DE, SDMMC2_D0, OTG_HS_DM, or EVENTOUT in alternate function modes. |+| 75 | PB15 | bidirectional | GPIO Port B pin 15, can function as RTC_REFIN, TIM1_CH3N, TIM12_CH2, TIM8_CH3N, USART1_RX, SPI2_MOSI/I2S2_SDO, DFSDM1_CKIN2, UART4_CTS, SDMMC2_D1, OTG_HS_DP, or EVENTOUT in alternate function modes. |+| 76 | PD8 | bidirectional | GPIO Port D pin 8, can function as DFSDM1_CKIN3, SAI3_SCK_B, USART3_TX, SPDIFRX1_IN2, FMC_D13/FMC_DA13, or EVENTOUT in alternate function modes. |+| 77 | PD9 | bidirectional | GPIO Port D pin 9, can function as DFSDM1_DATIN3, SAI3_SD_B, USART3_RX, FDCAN2_RXFD_MODE, FMC_D14/FMC_DA14, or EVENTOUT in alternate function modes. |+| 78 | PD10 | bidirectional | GPIO Port D pin 10, can function as DFSDM1_CKOUT, SAI3_FS_B, USART3_CK, FDCAN2_TXFD_MODE, FMC_D15/FMC_DA15, LCD_B3, or EVENTOUT in alternate function modes. |+| 79 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |+| 80 | VSS | power_in | Ground power supply connection. |+| 81 | PD11 | bidirectional | GPIO Port D pin 11, can function as LPTIM2_IN2, I2C4_SMBA, USART3_CTS/USART3_NSS, QUADSPI_BK1_IO0, SAI2_SD_A, FMC_A16, or EVENTOUT in alternate function modes. |+| 82 | PD12 | bidirectional | GPIO Port D pin 12, can function as LPTIM1_IN1, TIM4_CH1, LPTIM2_IN1, I2C4_SCL, USART3_RTS/USART3_DE, QUADSPI_BK1_IO1, SAI2_FS_A, FMC_A17, or EVENTOUT in alternate function modes. |+| 83 | PD13 | bidirectional | GPIO Port D pin 13, can function as LPTIM1_OUT, TIM4_CH2, I2C4_SDA, QUADSPI_BK1_IO3, SAI2_SCK_A, FMC_A18, or EVENTOUT in alternate function modes. |+| 84 | PD14 | bidirectional | GPIO Port D pin 14, can function as TIM4_CH3, SAI3_MCLK_B, UART8_CTS, FMC_D0/FMC_DA0, or EVENTOUT in alternate function modes. |+| 85 | PD15 | bidirectional | GPIO Port D pin 15, can function as TIM4_CH4, SAI3_MCLK_A, UART8_RTS/UART8_DE, FMC_D1/FMC_DA1, or EVENTOUT in alternate function modes. |+| 86 | PG6 | bidirectional | GPIO Port G pin 6, can function as TIM17_BKIN, HRTIM_CHE1, QUADSPI_BK1_NCS, FMC_NE3, DCMI_D12, LCD_R7, or EVENTOUT in alternate function modes. |+| 87 | PG7 | bidirectional | GPIO Port G pin 7, can function as HRTIM_CHE2, SAI1_MCLK_A, USART6_CK, FMC_INT, DCMI_D13, LCD_CLK, or EVENTOUT in alternate function modes. |+| 88 | PG8 | bidirectional | GPIO Port G pin 8, can function as TIM8_ETR, SPI6_NSS, USART6_RTS/USART6_DE, SPDIFRX1_IN3, ETH_PPS_OUT, FMC_SDCLK, LCD_G7, or EVENTOUT in alternate function modes. |+| 89 | VSS | power_in | Ground power supply connection. |+| 90 | VDD50USB | power_in | 5V power supply for USB OTG high-speed PHY, 4.5 to 5.5 V. |+| 91 | VDD33USB | power_in | 3.3V power supply for USB, 3.0 to 3.6 V with embedded 3.3V internal regulator. |+| 92 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |+| 93 | PC6 | bidirectional | GPIO Port C pin 6, can function as HRTIM_CHA1, TIM3_CH1, TIM8_CH1, DFSDM1_CKIN3, I2S2_MCK, USART6_TX, SDMMC1_D0DIR, FMC_NWAIT, SDMMC2_D6, SDMMC1_D6, DCMI_D0, LCD_HSYNC, or EVENTOUT in alternate function modes; supports SWPMI_IO. |+| 94 | PC7 | bidirectional | GPIO Port C pin 7, can function as 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, or EVENTOUT in alternate function modes. |+| 95 | PC8 | bidirectional | GPIO Port C pin 8, can function as TRACED1, HRTIM_CHB1, TIM3_CH3, TIM8_CH3, USART6_CK, UART5_RTS/UART5_DE, FMC_NE2/FMC_NCE, SWPMI_RX, SDMMC1_D0, DCMI_D2, or EVENTOUT in alternate function modes. |+| 96 | PC9 | bidirectional | GPIO Port C pin 9, can function as MCO2, TIM3_CH4, TIM8_CH4, I2C3_SDA, I2S_CKIN, UART5_CTS, QUADSPI_BK1_IO0, LCD_G3, SWPMI_SUSPEND, SDMMC1_D1, DCMI_D3, LCD_B2, or EVENTOUT in alternate function modes. |+| 97 | PA8 | bidirectional | GPIO Port A pin 8, can function as MCO1, TIM1_CH1, HRTIM_CHB2, TIM8_BKIN2, I2C3_SCL, USART1_CK, OTG_FS_SOF, UART7_RX, TIM8_BKIN2_COMP12, LCD_B3, LCD_R6, or EVENTOUT in alternate function modes. |+| 98 | PA9 | bidirectional | GPIO Port A pin 9, can function as TIM1_CH2, HRTIM_CHC1, LPUART1_TX, I2C3_SMBA, SPI2_SCK/I2S2_CK, USART1_TX, FDCAN1_RXFD_MODE, DCMI_D0, LCD_R5, or EVENTOUT in alternate function modes; supports OTG_FS_VBUS. |+| 99 | PA10 | bidirectional | GPIO Port A pin 10, can function as TIM1_CH3, HRTIM_CHC2, LPUART1_RX, USART1_RX, FDCAN1_TXFD_MODE, OTG_FS_ID, MDIOS_MDIO, LCD_B4, DCMI_D1, LCD_B1, or EVENTOUT in alternate function modes. |+| 100 | PA11 | bidirectional | GPIO Port A pin 11, can function as TIM1_CH4, HRTIM_CHD1, LPUART1_CTS, SPI2_NSS/I2S2_WS, UART4_RX, USART1_CTS/USART1_NSS, FDCAN1_RX, OTG_FS_DM, LCD_R4, or EVENTOUT in alternate function modes. |+| 101 | PA12 | bidirectional | GPIO Port A pin 12, can function as TIM1_ETR, HRTIM_CHD2, LPUART1_RTS/LPUART1_DE, SPI2_SCK/I2S2_CK, UART4_TX, USART1_RTS/USART1_DE, SAI2_FS_B, FDCAN1_TX, OTG_FS_DP, LCD_R5, or EVENTOUT in alternate function modes. |+| 102 | PA13 | bidirectional | JTMS/SWDIO pin for JTAG/SWD debug interface with I/O capability, functions as JTMS-SWDIO or EVENTOUT. |+| 103 | VCAP | passive | Decoupling capacitor connection for main regulator stabilization, requires 2.2 µF external capacitor with ESR < 100 mΩ. |+| 104 | VSS | power_in | Ground power supply connection. |+| 105 | VDDLDO | power_in | LDO regulator output power supply, approximately 3.3 V. |+| 106 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |+| 107 | PA14 | bidirectional | JTCK/SWCLK pin for JTAG/SWD debug interface with I/O capability, functions as JTCK-SWCLK or EVENTOUT. |+| 108 | PA15 | bidirectional | JTDI pin for JTAG debug interface, can function as JTDI, TIM2_CH1/TIM2_ETR, HRTIM_FLT1, CEC, SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, SPI6_NSS, UART4_RTS/UART4_DE, UART7_TX, or EVENTOUT in alternate function modes. |+| 109 | PC10 | bidirectional | GPIO Port C pin 10, can function as HRTIM_EEV1, DFSDM1_CKIN5, SPI3_SCK/I2S3_CK, USART3_TX, UART4_TX, QUADSPI_BK1_IO1, SDMMC1_D2, DCMI_D8, LCD_R2, or EVENTOUT in alternate function modes. |+| 110 | PC11 | bidirectional | GPIO Port C pin 11, can function as HRTIM_FLT2, DFSDM1_DATIN5, SPI3_MISO/I2S3_SDI, USART3_RX, UART4_RX, QUADSPI_BK2_NCS, SDMMC1_D3, DCMI_D4, or EVENTOUT in alternate function modes. |+| 111 | PC12 | bidirectional | GPIO Port C pin 12, can function as TRACED3, HRTIM_EEV2, SPI3_MOSI/I2S3_SDO, USART3_CK, UART5_TX, SDMMC1_CK, DCMI_D9, or EVENTOUT in alternate function modes. |+| 112 | PD0 | bidirectional | GPIO Port D pin 0, can function as DFSDM1_CKIN6, SAI3_SCK_A, UART4_RX, FDCAN1_RX, FMC_D2/FMC_DA2, or EVENTOUT in alternate function modes. |+| 113 | PD1 | bidirectional | GPIO Port D pin 1, can function as DFSDM1_DATIN6, SAI3_SD_A, UART4_TX, FDCAN1_TX, FMC_D3/FMC_DA3, or EVENTOUT in alternate function modes. |+| 114 | PD2 | bidirectional | GPIO Port D pin 2, can function as TRACED2, TIM3_ETR, UART5_RX, SDMMC1_CMD, DCMI_D11, or EVENTOUT in alternate function modes. |+| 115 | PD3 | bidirectional | GPIO Port D pin 3, can function as DFSDM1_CKOUT, SPI2_SCK/I2S2_CK, USART2_CTS/USART2_NSS, FMC_CLK, DCMI_D5, LCD_G7, or EVENTOUT in alternate function modes. |+| 116 | PD4 | bidirectional | GPIO Port D pin 4, can function as HRTIM_FLT3, SAI3_FS_A, USART2_RTS/USART2_DE, FDCAN1_RXFD_MODE, FMC_NOE, or EVENTOUT in alternate function modes. |+| 117 | PD5 | bidirectional | GPIO Port D pin 5, can function as HRTIM_EEV3, USART2_TX, FDCAN1_TXFD_MODE, FMC_NWE, or EVENTOUT in alternate function modes. |+| 118 | VSS | power_in | Ground power supply connection. |+| 119 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |+| 120 | PD6 | bidirectional | GPIO Port D pin 6, can function as SAI1_D1, DFSDM1_CKIN4, DFSDM1_DATIN1, SPI3_MOSI/I2S3_SDO, SAI1_SD_A, USART2_RX, SAI4_SD_A, FDCAN2_RXFD_MODE, SAI4_D1, SDMMC2_CK, FMC_NWAIT, DCMI_D10, LCD_B2, or EVENTOUT in alternate function modes. |+| 121 | PD7 | bidirectional | GPIO Port D pin 7, can function as DFSDM1_DATIN4, SPI1_MOSI/I2S1_SDO, DFSDM1_CKIN1, USART2_CK, SPDIFRX1_IN1, SDMMC2_CMD, FMC_NE1, or EVENTOUT in alternate function modes. |+| 122 | PG9 | bidirectional | GPIO Port G pin 9, can function as SPI1_MISO/I2S1_SDI, USART6_RX, SPDIFRX1_IN4, QUADSPI_BK2_IO2, SAI2_FS_B, FMC_NE2/FMC_NCE, DCMI_VSYNC, or EVENTOUT in alternate function modes. |+| 123 | PG10 | bidirectional | GPIO Port G pin 10, can function as HRTIM_FLT5, SPI1_NSS/I2S1_WS, LCD_G3, SAI2_SD_B, FMC_NE3, DCMI_D2, LCD_B2, or EVENTOUT in alternate function modes. |+| 124 | PG11 | bidirectional | GPIO Port G pin 11, can function as LPTIM1_IN2, HRTIM_EEV4, SPI1_SCK/I2S1_CK, SPDIFRX1_IN1, SDMMC2_D2, ETH_MII_TX_EN/ETH_RMII_TX_EN, DCMI_D3, LCD_B3, or EVENTOUT in alternate function modes. |+| 125 | PG12 | bidirectional | GPIO Port G pin 12, can function as LPTIM1_IN1, HRTIM_EEV5, SPI6_MISO, USART6_RTS/USART6_DE, SPDIFRX1_IN2, LCD_B4, ETH_MII_TXD1/ETH_RMII_TXD1, FMC_NE4, LCD_B1, or EVENTOUT in alternate function modes. |+| 126 | PG13 | bidirectional | GPIO Port G pin 13, can function as TRACED0, LPTIM1_OUT, HRTIM_EEV10, SPI6_SCK, USART6_CTS/USART6_NSS, ETH_MII_TXD0/ETH_RMII_TXD0, FMC_A24, LCD_R0, or EVENTOUT in alternate function modes. |+| 127 | PG14 | bidirectional | GPIO Port G pin 14, can function as TRACED1, LPTIM1_ETR, SPI6_MOSI, USART6_TX, QUADSPI_BK2_IO3, ETH_MII_TXD1/ETH_RMII_TXD1, FMC_A25, LCD_B0, or EVENTOUT in alternate function modes. |+| 128 | VSS | power_in | Ground power supply connection. |+| 129 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |+| 130 | PB3 | bidirectional | JTDO/TRACESWO pin for JTAG debug interface and trace output, can function as JTDO/TRACESWO, TIM2_CH2, HRTIM_FLT4, SPI1_SCK/I2S1_CK, SPI3_SCK/I2S3_CK, SPI6_SCK, SDMMC2_D2, CRS_SYNC, UART7_RX, or EVENTOUT in alternate function modes. |+| 131 | PB4 | bidirectional | NJTRST pin for JTAG reset interface, can function as 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, or EVENTOUT in alternate function modes. |+| 132 | PB5 | bidirectional | GPIO Port B pin 5, can function as 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, or EVENTOUT in alternate function modes. |+| 133 | PB6 | bidirectional | GPIO Port B pin 6, can function as 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, or EVENTOUT in alternate function modes. |+| 134 | PB7 | bidirectional | GPIO Port B pin 7, can function as TIM17_CH1N, TIM4_CH2, HRTIM_EEV9, I2C1_SDA, I2C4_SDA, USART1_RX, LPUART1_RX, FDCAN2_TXFD_MODE, DFSDM1_CKIN5, FMC_NL, DCMI_VSYNC, or EVENTOUT in alternate function modes; supports PVD_IN. |+| 135 | BOOT0 | input | Boot configuration pin, determines execution start address after reset; must be sampled during power-up. |+| 136 | PB8 | bidirectional | GPIO Port B pin 8, can function as 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, or EVENTOUT in alternate function modes. |+| 137 | PB9 | bidirectional | GPIO Port B pin 9, can function as 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, or EVENTOUT in alternate function modes. |+| 138 | PE0 | bidirectional | GPIO Port E pin 0, can function as LPTIM1_ETR, TIM4_ETR, HRTIM_SCIN, LPTIM2_ETR, UART8_RX, FDCAN1_RXFD_MODE, SAI2_MCLK_A, FMC_NBL0, DCMI_D2, or EVENTOUT in alternate function modes. |+| 139 | PE1 | bidirectional | GPIO Port E pin 1, can function as LPTIM1_IN2, HRTIM_SCOUT, UART8_TX, FDCAN1_TXFD_MODE, FMC_NBL1, DCMI_D3, or EVENTOUT in alternate function modes. |+| 140 | VCAP | passive | Decoupling capacitor connection for main regulator stabilization, requires 2.2 µF external capacitor with ESR < 100 mΩ. |+| 141 | VSS | power_in | Ground power supply connection. |+| 142 | PDR_ON | input | Power domain regulator ON control input; when pulled low, disables the regulator for external VCORE supply. |+| 143 | VDDLDO | power_in | LDO regulator output power supply, approximately 3.3 V. |+| 144 | VDD | power_in | Main 1.62 to 3.6 V power supply pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-144(20x20) |+| Category | Embedded Processors & Controllers |+| Pins | 144 |++## CAD (KiCad official)++- Symbol: `STM32H745ZIT6`+- Footprint: `Package_QFP:LQFP-144_20x20mm_P0.5mm`+- 3D model: LQFP-144(20x20) (KiCad packages3D, STEP)+- 3D model files: `stm32h745zit6-etched.step` / `stm32h745zit6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32h745zit6.step` / `stm32h745zit6.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886235171459072) (252 pp, sha256 `d244663ee17e7c6c`, 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).++[Datasheet PDF](docs/stm32h745zit6-datasheet.pdf)
page.jsonadded+958@@ -0,0 +1,958 @@+{+ "slug": "stm32h745zit6",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32h745zit6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32h745zit6.kicad_sym",+ "stm32h745zit6.kicad_mod",+ "stm32h745zit6.glb",+ "stm32h745zit6.step",+ "stm32h745zit6.lbr",+ "docs/hero.png",+ "docs/stm32h745zit6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32H745ZIT6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-144(20x20)",+ "pin_count": 144,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886235171459072",+ "parts": {+ "symbol": "stm32h745zit6.kicad_sym",+ "footprint": "stm32h745zit6.kicad_mod",+ "model_3d": "stm32h745zit6-etched.glb",+ "model_3d_plain": "stm32h745zit6.glb",+ "model_3d_step": "stm32h745zit6-etched.step",+ "model_3d_step_plain": "stm32h745zit6.step",+ "lbr": "stm32h745zit6.lbr"+ },+ "distributor_links": {+ "lcsc": "C730193",+ "digikey": "497-19501-ND",+ "mouser": "511-STM32H745ZIT6"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T14:45:58Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-19501-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32H745ZIT6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PE2",+ "type": "bidirectional",+ "description": "GPIO Port E pin 2, can function as TRACECLK, SAI1_CK1, SPI4_SCK, SAI1_MCLK_A, SAI4_MCLK_A, QUADSPI_BK1_IO2, SAI4_CK1, ETH_MII_TXD3, FMC_A23, or EVENTOUT in alternate function modes."+ },+ {+ "number": "2",+ "name": "PE3",+ "type": "bidirectional",+ "description": "GPIO Port E pin 3, can function as TRACED0, TIM15_BKIN, SAI1_SD_B, SAI4_SD_B, FMC_A19, or EVENTOUT in alternate function modes."+ },+ {+ "number": "3",+ "name": "PE4",+ "type": "bidirectional",+ "description": "GPIO Port E pin 4, can function as TRACED1, SAI1_D2, DFSDM1_DATIN3, TIM15_CH1N, SPI4_NSS, SAI1_FS_A, SAI4_FS_A, SAI4_D2, FMC_A20, DCMI_D4, LCD_B0, or EVENTOUT in alternate function modes."+ },+ {+ "number": "4",+ "name": "PE5",+ "type": "bidirectional",+ "description": "GPIO Port E pin 5, can function as TRACED2, SAI1_CK2, DFSDM1_CKIN3, TIM15_CH1, SPI4_MISO, SAI1_SCK_A, SAI4_SCK_A, SAI4_CK2, FMC_A21, DCMI_D6, LCD_G0, or EVENTOUT in alternate function modes."+ },+ {+ "number": "5",+ "name": "PE6",+ "type": "bidirectional",+ "description": "GPIO Port E pin 6, can function as TRACED3, TIM1_BKIN2, SAI1_D1, TIM15_CH2, SPI4_MOSI, SAI1_SD_A, SAI4_SD_A, SAI4_D1, SAI2_MCLK_B, TIM1_BKIN2_COMP12, FMC_A22, DCMI_D7, LCD_G1, or EVENTOUT in alternate function modes."+ },+ {+ "number": "6",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "7",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ },+ {+ "number": "8",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup domain power supply, 1.2 to 3.6 V."+ },+ {+ "number": "9",+ "name": "PC13",+ "type": "bidirectional",+ "description": "GPIO Port C pin 13, can function as EVENTOUT or RTC_TAMP1/RTC_TS/WKUP2 in alternate function modes."+ },+ {+ "number": "10",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "GPIO Port C pin 14 for 32 kHz oscillator input, functions as OSC32_IN or EVENTOUT."+ },+ {+ "number": "11",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "GPIO Port C pin 15 for 32 kHz oscillator output, functions as OSC32_OUT or EVENTOUT."+ },+ {+ "number": "12",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "13",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ },+ {+ "number": "14",+ "name": "VSSSMPS",+ "type": "power_in",+ "description": "SMPS step-down converter ground connection."+ },+ {+ "number": "15",+ "name": "VLXSMPS",+ "type": "passive",+ "description": "SMPS step-down converter switching node (inductor connection)."+ },+ {+ "number": "16",+ "name": "VDDSMPS",+ "type": "power_in",+ "description": "SMPS step-down converter power supply input."+ },+ {+ "number": "17",+ "name": "VFBSMPS",+ "type": "passive",+ "description": "SMPS step-down converter feedback voltage pin."+ },+ {+ "number": "18",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "19",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ },+ {+ "number": "20",+ "name": "PF6",+ "type": "bidirectional",+ "description": "GPIO Port F pin 6, can function as TIM16_CH1, SPI5_NSS, SAI1_SD_B, UART7_RX, SAI4_SD_B, QUADSPI_BK1_IO3, or EVENTOUT in alternate function modes; supports analog inputs ADC3_INN4, ADC3_INP8."+ },+ {+ "number": "21",+ "name": "PF7",+ "type": "bidirectional",+ "description": "GPIO Port F pin 7, can function as TIM17_CH1, SPI5_SCK, SAI1_MCLK_B, UART7_TX, SAI4_MCLK_B, QUADSPI_BK1_IO2, or EVENTOUT in alternate function modes; supports analog input ADC3_INP3."+ },+ {+ "number": "22",+ "name": "PF8",+ "type": "bidirectional",+ "description": "GPIO Port F pin 8, can function as TIM16_CH1N, SPI5_MISO, SAI1_SCK_B, UART7_RTS/UART7_DE, SAI4_SCK_B, TIM13_CH1, QUADSPI_BK1_IO0, or EVENTOUT in alternate function modes; supports analog inputs ADC3_INN3, ADC3_INP7."+ },+ {+ "number": "23",+ "name": "PF9",+ "type": "bidirectional",+ "description": "GPIO Port F pin 9, can function as TIM17_CH1N, SPI5_MOSI, SAI1_FS_B, UART7_CTS, SAI4_FS_B, TIM14_CH1, QUADSPI_BK1_IO1, or EVENTOUT in alternate function modes; supports analog input ADC3_INP2."+ },+ {+ "number": "24",+ "name": "PF10",+ "type": "bidirectional",+ "description": "GPIO Port F pin 10, can function as TIM16_BKIN, SAI1_D3, QUADSPI_CLK, SAI4_D3, DCMI_D11, LCD_DE, or EVENTOUT in alternate function modes; supports analog inputs ADC3_INN2, ADC3_INP6."+ },+ {+ "number": "25",+ "name": "PH0-OSC_IN",+ "type": "bidirectional",+ "description": "GPIO Port H pin 0 for main oscillator input, functions as OSC_IN or EVENTOUT."+ },+ {+ "number": "26",+ "name": "PH1-OSC_OUT",+ "type": "bidirectional",+ "description": "GPIO Port H pin 1 for main oscillator output, functions as OSC_OUT or EVENTOUT."+ },+ {+ "number": "27",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Reset pin with embedded weak pull-up resistor, used for device reset control and status monitoring."+ },+ {+ "number": "28",+ "name": "PC0",+ "type": "bidirectional",+ "description": "GPIO Port C pin 0, can function as DFSDM1_CKIN0, DFSDM1_DATIN4, SAI2_FS_B, OTG_HS_ULPI_STP, FMC_SDNWE, LCD_R5, or EVENTOUT in alternate function modes; supports analog input ADC123_INP10."+ },+ {+ "number": "29",+ "name": "PC1",+ "type": "bidirectional",+ "description": "GPIO Port C pin 1, can function as TRACED0, SAI1_D1, DFSDM1_DATIN0, DFSDM1_CKIN4, SPI2_MOSI/I2S2_SDO, SAI1_SD_A, SAI4_SD_A, SDMMC2_CK, SAI4_D1, ETH_MDC, MDIOS_MDC, or EVENTOUT in alternate function modes; supports analog inputs and RTC_TAMP3/WKUP5."+ },+ {+ "number": "30",+ "name": "PC2_C",+ "type": "bidirectional",+ "description": "GPIO Port C pin 2 analog alternative pad, can function as C1DSLEEP, DFSDM1_CKIN1, SPI2_MISO/I2S2_SDI, DFSDM1_CKOUT, OTG_HS_ULPI_DIR, ETH_MII_TXD2, FMC_SDNE0, or EVENTOUT in alternate function modes; supports analog inputs ADC123_INN11, ADC123_INP12."+ },+ {+ "number": "31",+ "name": "PC3_C",+ "type": "bidirectional",+ "description": "GPIO Port C pin 3 analog alternative pad, can function as C1SLEEP, DFSDM1_DATIN1, SPI2_MOSI/I2S2_SDO, OTG_HS_ULPI_NXT, ETH_MII_TX_CLK, FMC_SDCKE0, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INN12, ADC12_INP13."+ },+ {+ "number": "32",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ },+ {+ "number": "33",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "34",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground power supply connection."+ },+ {+ "number": "35",+ "name": "VREF+",+ "type": "power_in",+ "description": "Positive voltage reference for analog peripherals, 0 to VDDA."+ },+ {+ "number": "36",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog power supply, 1.62 to 3.6 V."+ },+ {+ "number": "37",+ "name": "PA0",+ "type": "bidirectional",+ "description": "GPIO Port A pin 0, can function as TIM2_CH1/TIM2_ETR, TIM5_CH1, TIM8_ETR, TIM15_BKIN, USART2_CTS/USART2_NSS, UART4_TX, SDMMC2_CMD, SAI2_SD_B, ETH_MII_CRS, or EVENTOUT in alternate function modes; supports WKUP0 and analog inputs ADC1_INP16."+ },+ {+ "number": "38",+ "name": "PA1",+ "type": "bidirectional",+ "description": "GPIO Port A pin 1, can function as TIM2_CH2, TIM5_CH2, LPTIM3_OUT, TIM15_CH1N, USART2_RTS/USART2_DE, UART4_RX, QUADSPI_BK1_IO3, SAI2_MCLK_B, ETH_MII_RX_CLK/ETH_RMII_REF_CLK, LCD_R2, or EVENTOUT in alternate function modes; supports analog inputs ADC1_INN16, ADC1_INP17."+ },+ {+ "number": "39",+ "name": "PA2",+ "type": "bidirectional",+ "description": "GPIO Port A pin 2, can function as TIM2_CH3, TIM5_CH3, LPTIM4_OUT, TIM15_CH1, USART2_TX, SAI2_SCK_B, ETH_MDIO, MDIOS_MDIO, LCD_R1, or EVENTOUT in alternate function modes; supports WKUP1 and analog input ADC12_INP14."+ },+ {+ "number": "40",+ "name": "PA3",+ "type": "bidirectional",+ "description": "GPIO Port A pin 3, can function as TIM2_CH4, TIM5_CH4, LPTIM5_OUT, TIM15_CH2, USART2_RX, LCD_B2, OTG_HS_ULPI_D0, ETH_MII_COL, LCD_B5, or EVENTOUT in alternate function modes; supports analog input ADC12_INP15."+ },+ {+ "number": "41",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "42",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ },+ {+ "number": "43",+ "name": "PA4",+ "type": "bidirectional",+ "description": "GPIO Port A pin 4, can function as D1PWREN, TIM5_ETR, SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, USART2_CK, SPI6_NSS, OTG_HS_SOF, DCMI_HSYNC, LCD_VSYNC, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INP18 and DAC1_OUT1."+ },+ {+ "number": "44",+ "name": "PA5",+ "type": "bidirectional",+ "description": "GPIO Port A pin 5, can function as D2PWREN, TIM2_CH1/TIM2_ETR, TIM8_CH1N, SPI1_SCK/I2S1_CK, SPI6_SCK, OTG_HS_ULPI_CK, LCD_R4, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INN18, ADC12_INP19 and DAC1_OUT2."+ },+ {+ "number": "45",+ "name": "PA6",+ "type": "bidirectional",+ "description": "GPIO Port A pin 6, can function as 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, or EVENTOUT in alternate function modes; supports analog input ADC12_INP3."+ },+ {+ "number": "46",+ "name": "PA7",+ "type": "bidirectional",+ "description": "GPIO Port A pin 7, can function as TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI/I2S1_SDO, SPI6_MOSI, TIM14_CH1, ETH_MII_RX_DV/ETH_RMII_CRS_DV, FMC_SDNWE, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INN3, ADC12_INP7 and OPAMP1_VINM."+ },+ {+ "number": "47",+ "name": "PC4",+ "type": "bidirectional",+ "description": "GPIO Port C pin 4, can function as C2DSLEEP, DFSDM1_CKIN2, I2S1_MCK, SPDIFRX1_IN3, ETH_MII_RXD0/ETH_RMII_RXD0, FMC_SDNE0, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INP4, OPAMP1_VOUT, and COMP1_INM."+ },+ {+ "number": "48",+ "name": "PC5",+ "type": "bidirectional",+ "description": "GPIO Port C pin 5, can function as C2SLEEP, SAI1_D3, DFSDM1_DATIN2, SPDIFRX1_IN4, SAI4_D3, ETH_MII_RXD1/ETH_RMII_RXD1, FMC_SDCKE0, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INN4, ADC12_INP8, OPAMP1_VINM, and COMP1_OUT."+ },+ {+ "number": "49",+ "name": "PB0",+ "type": "bidirectional",+ "description": "GPIO Port B pin 0, can function as TIM1_CH2N, TIM3_CH3, TIM8_CH2N, DFSDM1_CKOUT, UART4_CTS, LCD_R3, OTG_HS_ULPI_D1, ETH_MII_RXD2, LCD_G1, or EVENTOUT in alternate function modes; supports analog inputs ADC12_INN5, ADC12_INP9, OPAMP1_VINP, and COMP1_INP."+ },+ {+ "number": "50",+ "name": "PB1",+ "type": "bidirectional",+ "description": "GPIO Port B pin 1, can function as TIM1_CH3N, TIM3_CH4, TIM8_CH3N, DFSDM1_DATIN1, LCD_R6, OTG_HS_ULPI_D2, ETH_MII_RXD3, LCD_G0, or EVENTOUT in alternate function modes; supports analog input ADC12_INP5 and COMP1_INM."+ },+ {+ "number": "51",+ "name": "PB2",+ "type": "bidirectional",+ "description": "GPIO Port B pin 2, can function as RTC_OUT, SAI1_D1, DFSDM1_CKIN1, SAI1_SD_A, SPI3_MOSI/I2S3_SDO, SAI4_SD_A, QUADSPI_CLK, SAI4_D1, or EVENTOUT in alternate function modes; supports COMP1_INP."+ },+ {+ "number": "52",+ "name": "PF11",+ "type": "bidirectional",+ "description": "GPIO Port F pin 11, can function as SPI5_MOSI, SAI2_SD_B, FMC_SDNRAS, DCMI_D12, or EVENTOUT in alternate function modes; supports analog input ADC1_INP2."+ },+ {+ "number": "53",+ "name": "PF12",+ "type": "bidirectional",+ "description": "GPIO Port F pin 12, can function as FMC_A6 or EVENTOUT in alternate function modes; supports analog input ADC1_INN2, ADC1_INP6."+ },+ {+ "number": "54",+ "name": "PF13",+ "type": "bidirectional",+ "description": "GPIO Port F pin 13, can function as DFSDM1_DATIN6, I2C4_SMBA, FMC_A7, or EVENTOUT in alternate function modes; supports analog input ADC2_INP2."+ },+ {+ "number": "55",+ "name": "PF14",+ "type": "bidirectional",+ "description": "GPIO Port F pin 14, can function as DFSDM1_CKIN6, I2C4_SCL, FMC_A8, or EVENTOUT in alternate function modes; supports analog inputs ADC2_INN2, ADC2_INP6."+ },+ {+ "number": "56",+ "name": "PF15",+ "type": "bidirectional",+ "description": "GPIO Port F pin 15, can function as I2C4_SDA or FMC_A9, EVENTOUT in alternate function modes."+ },+ {+ "number": "57",+ "name": "PG0",+ "type": "bidirectional",+ "description": "GPIO Port G pin 0, can function as FMC_A10 or EVENTOUT in alternate function modes."+ },+ {+ "number": "58",+ "name": "PE7",+ "type": "bidirectional",+ "description": "GPIO Port E pin 7, can function as TIM1_ETR, DFSDM1_DATIN2, UART7_RX, QUADSPI_BK2_IO0, FMC_D4/FMC_DA4, or EVENTOUT in alternate function modes; supports OPAMP2_VOUT and COMP2_INM."+ },+ {+ "number": "59",+ "name": "PE8",+ "type": "bidirectional",+ "description": "GPIO Port E pin 8, can function as TIM1_CH1N, DFSDM1_CKIN2, UART7_TX, QUADSPI_BK2_IO1, FMC_D5/FMC_DA5, or EVENTOUT in alternate function modes; supports OPAMP2_VINM and COMP2_OUT."+ },+ {+ "number": "60",+ "name": "PE9",+ "type": "bidirectional",+ "description": "GPIO Port E pin 9, can function as TIM1_CH1, DFSDM1_CKOUT, UART7_RTS/UART7_DE, QUADSPI_BK2_IO2, FMC_D6/FMC_DA6, or EVENTOUT in alternate function modes; supports OPAMP2_VINP and COMP2_INP."+ },+ {+ "number": "61",+ "name": "PE10",+ "type": "bidirectional",+ "description": "GPIO Port E pin 10, can function as TIM1_CH2N, DFSDM1_DATIN4, UART7_CTS, QUADSPI_BK2_IO3, FMC_D7/FMC_DA7, or EVENTOUT in alternate function modes; supports COMP2_INM."+ },+ {+ "number": "62",+ "name": "PE11",+ "type": "bidirectional",+ "description": "GPIO Port E pin 11, can function as TIM1_CH2, DFSDM1_CKIN4, SPI4_NSS, SAI2_SD_B, FMC_D8/FMC_DA8, LCD_G3, or EVENTOUT in alternate function modes; supports COMP2_INP."+ },+ {+ "number": "63",+ "name": "PE12",+ "type": "bidirectional",+ "description": "GPIO Port E pin 12, can function as TIM1_CH3N, DFSDM1_DATIN5, SPI4_SCK, SAI2_SCK_B, FMC_D9/FMC_DA9, LCD_B4, or EVENTOUT in alternate function modes; supports COMP1_OUT."+ },+ {+ "number": "64",+ "name": "PE13",+ "type": "bidirectional",+ "description": "GPIO Port E pin 13, can function as TIM1_CH3, DFSDM1_CKIN5, SPI4_MISO, SAI2_FS_B, FMC_D10/FMC_DA10, LCD_DE, or EVENTOUT in alternate function modes; supports COMP2_OUT."+ },+ {+ "number": "65",+ "name": "PE14",+ "type": "bidirectional",+ "description": "GPIO Port E pin 14, can function as TIM1_CH4, SPI4_MOSI, SAI2_MCLK_B, FMC_D11/FMC_DA11, LCD_CLK, or EVENTOUT in alternate function modes."+ },+ {+ "number": "66",+ "name": "PE15",+ "type": "bidirectional",+ "description": "GPIO Port E pin 15, can function as TIM1_BKIN, FMC_D12/FMC_DA12, TIM1_BKIN_COMP12/COMP_TIM1_BKIN, LCD_R7, or EVENTOUT in alternate function modes."+ },+ {+ "number": "67",+ "name": "PB10",+ "type": "bidirectional",+ "description": "GPIO Port B pin 10, can function as 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, or EVENTOUT in alternate function modes."+ },+ {+ "number": "68",+ "name": "PB11",+ "type": "bidirectional",+ "description": "GPIO Port B pin 11, can function as 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, or EVENTOUT in alternate function modes."+ },+ {+ "number": "69",+ "name": "VCAP",+ "type": "passive",+ "description": "Decoupling capacitor connection for main regulator stabilization, requires 2.2 µF external capacitor with ESR < 100 mΩ."+ },+ {+ "number": "70",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "71",+ "name": "VDDLDO",+ "type": "power_in",+ "description": "LDO regulator output power supply, approximately 3.3 V."+ },+ {+ "number": "72",+ "name": "PB12",+ "type": "bidirectional",+ "description": "GPIO Port B pin 12, can function as 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, TIM1_BKIN_COMP12, UART5_RX, or EVENTOUT in alternate function modes."+ },+ {+ "number": "73",+ "name": "PB13",+ "type": "bidirectional",+ "description": "GPIO Port B pin 13, can function as TIM1_CH1N, LPTIM2_OUT, SPI2_SCK/I2S2_CK, DFSDM1_CKIN1, USART3_CTS/USART3_NSS, FDCAN2_TX, OTG_HS_ULPI_D6, ETH_MII_TXD1/ETH_RMII_TXD1, UART5_TX, or EVENTOUT in alternate function modes; supports OTG_HS_VBUS."+ },+ {+ "number": "74",+ "name": "PB14",+ "type": "bidirectional",+ "description": "GPIO Port B pin 14, can function as TIM1_CH2N, TIM12_CH1, TIM8_CH2N, USART1_TX, SPI2_MISO/I2S2_SDI, DFSDM1_DATIN2, USART3_RTS/USART3_DE, UART4_RTS/UART4_DE, SDMMC2_D0, OTG_HS_DM, or EVENTOUT in alternate function modes."+ },+ {+ "number": "75",+ "name": "PB15",+ "type": "bidirectional",+ "description": "GPIO Port B pin 15, can function as RTC_REFIN, TIM1_CH3N, TIM12_CH2, TIM8_CH3N, USART1_RX, SPI2_MOSI/I2S2_SDO, DFSDM1_CKIN2, UART4_CTS, SDMMC2_D1, OTG_HS_DP, or EVENTOUT in alternate function modes."+ },+ {+ "number": "76",+ "name": "PD8",+ "type": "bidirectional",+ "description": "GPIO Port D pin 8, can function as DFSDM1_CKIN3, SAI3_SCK_B, USART3_TX, SPDIFRX1_IN2, FMC_D13/FMC_DA13, or EVENTOUT in alternate function modes."+ },+ {+ "number": "77",+ "name": "PD9",+ "type": "bidirectional",+ "description": "GPIO Port D pin 9, can function as DFSDM1_DATIN3, SAI3_SD_B, USART3_RX, FDCAN2_RXFD_MODE, FMC_D14/FMC_DA14, or EVENTOUT in alternate function modes."+ },+ {+ "number": "78",+ "name": "PD10",+ "type": "bidirectional",+ "description": "GPIO Port D pin 10, can function as DFSDM1_CKOUT, SAI3_FS_B, USART3_CK, FDCAN2_TXFD_MODE, FMC_D15/FMC_DA15, LCD_B3, or EVENTOUT in alternate function modes."+ },+ {+ "number": "79",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ },+ {+ "number": "80",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "81",+ "name": "PD11",+ "type": "bidirectional",+ "description": "GPIO Port D pin 11, can function as LPTIM2_IN2, I2C4_SMBA, USART3_CTS/USART3_NSS, QUADSPI_BK1_IO0, SAI2_SD_A, FMC_A16, or EVENTOUT in alternate function modes."+ },+ {+ "number": "82",+ "name": "PD12",+ "type": "bidirectional",+ "description": "GPIO Port D pin 12, can function as LPTIM1_IN1, TIM4_CH1, LPTIM2_IN1, I2C4_SCL, USART3_RTS/USART3_DE, QUADSPI_BK1_IO1, SAI2_FS_A, FMC_A17, or EVENTOUT in alternate function modes."+ },+ {+ "number": "83",+ "name": "PD13",+ "type": "bidirectional",+ "description": "GPIO Port D pin 13, can function as LPTIM1_OUT, TIM4_CH2, I2C4_SDA, QUADSPI_BK1_IO3, SAI2_SCK_A, FMC_A18, or EVENTOUT in alternate function modes."+ },+ {+ "number": "84",+ "name": "PD14",+ "type": "bidirectional",+ "description": "GPIO Port D pin 14, can function as TIM4_CH3, SAI3_MCLK_B, UART8_CTS, FMC_D0/FMC_DA0, or EVENTOUT in alternate function modes."+ },+ {+ "number": "85",+ "name": "PD15",+ "type": "bidirectional",+ "description": "GPIO Port D pin 15, can function as TIM4_CH4, SAI3_MCLK_A, UART8_RTS/UART8_DE, FMC_D1/FMC_DA1, or EVENTOUT in alternate function modes."+ },+ {+ "number": "86",+ "name": "PG6",+ "type": "bidirectional",+ "description": "GPIO Port G pin 6, can function as TIM17_BKIN, HRTIM_CHE1, QUADSPI_BK1_NCS, FMC_NE3, DCMI_D12, LCD_R7, or EVENTOUT in alternate function modes."+ },+ {+ "number": "87",+ "name": "PG7",+ "type": "bidirectional",+ "description": "GPIO Port G pin 7, can function as HRTIM_CHE2, SAI1_MCLK_A, USART6_CK, FMC_INT, DCMI_D13, LCD_CLK, or EVENTOUT in alternate function modes."+ },+ {+ "number": "88",+ "name": "PG8",+ "type": "bidirectional",+ "description": "GPIO Port G pin 8, can function as TIM8_ETR, SPI6_NSS, USART6_RTS/USART6_DE, SPDIFRX1_IN3, ETH_PPS_OUT, FMC_SDCLK, LCD_G7, or EVENTOUT in alternate function modes."+ },+ {+ "number": "89",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "90",+ "name": "VDD50USB",+ "type": "power_in",+ "description": "5V power supply for USB OTG high-speed PHY, 4.5 to 5.5 V."+ },+ {+ "number": "91",+ "name": "VDD33USB",+ "type": "power_in",+ "description": "3.3V power supply for USB, 3.0 to 3.6 V with embedded 3.3V internal regulator."+ },+ {+ "number": "92",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ },+ {+ "number": "93",+ "name": "PC6",+ "type": "bidirectional",+ "description": "GPIO Port C pin 6, can function as HRTIM_CHA1, TIM3_CH1, TIM8_CH1, DFSDM1_CKIN3, I2S2_MCK, USART6_TX, SDMMC1_D0DIR, FMC_NWAIT, SDMMC2_D6, SDMMC1_D6, DCMI_D0, LCD_HSYNC, or EVENTOUT in alternate function modes; supports SWPMI_IO."+ },+ {+ "number": "94",+ "name": "PC7",+ "type": "bidirectional",+ "description": "GPIO Port C pin 7, can function as 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, or EVENTOUT in alternate function modes."+ },+ {+ "number": "95",+ "name": "PC8",+ "type": "bidirectional",+ "description": "GPIO Port C pin 8, can function as TRACED1, HRTIM_CHB1, TIM3_CH3, TIM8_CH3, USART6_CK, UART5_RTS/UART5_DE, FMC_NE2/FMC_NCE, SWPMI_RX, SDMMC1_D0, DCMI_D2, or EVENTOUT in alternate function modes."+ },+ {+ "number": "96",+ "name": "PC9",+ "type": "bidirectional",+ "description": "GPIO Port C pin 9, can function as MCO2, TIM3_CH4, TIM8_CH4, I2C3_SDA, I2S_CKIN, UART5_CTS, QUADSPI_BK1_IO0, LCD_G3, SWPMI_SUSPEND, SDMMC1_D1, DCMI_D3, LCD_B2, or EVENTOUT in alternate function modes."+ },+ {+ "number": "97",+ "name": "PA8",+ "type": "bidirectional",+ "description": "GPIO Port A pin 8, can function as MCO1, TIM1_CH1, HRTIM_CHB2, TIM8_BKIN2, I2C3_SCL, USART1_CK, OTG_FS_SOF, UART7_RX, TIM8_BKIN2_COMP12, LCD_B3, LCD_R6, or EVENTOUT in alternate function modes."+ },+ {+ "number": "98",+ "name": "PA9",+ "type": "bidirectional",+ "description": "GPIO Port A pin 9, can function as TIM1_CH2, HRTIM_CHC1, LPUART1_TX, I2C3_SMBA, SPI2_SCK/I2S2_CK, USART1_TX, FDCAN1_RXFD_MODE, DCMI_D0, LCD_R5, or EVENTOUT in alternate function modes; supports OTG_FS_VBUS."+ },+ {+ "number": "99",+ "name": "PA10",+ "type": "bidirectional",+ "description": "GPIO Port A pin 10, can function as TIM1_CH3, HRTIM_CHC2, LPUART1_RX, USART1_RX, FDCAN1_TXFD_MODE, OTG_FS_ID, MDIOS_MDIO, LCD_B4, DCMI_D1, LCD_B1, or EVENTOUT in alternate function modes."+ },+ {+ "number": "100",+ "name": "PA11",+ "type": "bidirectional",+ "description": "GPIO Port A pin 11, can function as TIM1_CH4, HRTIM_CHD1, LPUART1_CTS, SPI2_NSS/I2S2_WS, UART4_RX, USART1_CTS/USART1_NSS, FDCAN1_RX, OTG_FS_DM, LCD_R4, or EVENTOUT in alternate function modes."+ },+ {+ "number": "101",+ "name": "PA12",+ "type": "bidirectional",+ "description": "GPIO Port A pin 12, can function as TIM1_ETR, HRTIM_CHD2, LPUART1_RTS/LPUART1_DE, SPI2_SCK/I2S2_CK, UART4_TX, USART1_RTS/USART1_DE, SAI2_FS_B, FDCAN1_TX, OTG_FS_DP, LCD_R5, or EVENTOUT in alternate function modes."+ },+ {+ "number": "102",+ "name": "PA13",+ "type": "bidirectional",+ "description": "JTMS/SWDIO pin for JTAG/SWD debug interface with I/O capability, functions as JTMS-SWDIO or EVENTOUT."+ },+ {+ "number": "103",+ "name": "VCAP",+ "type": "passive",+ "description": "Decoupling capacitor connection for main regulator stabilization, requires 2.2 µF external capacitor with ESR < 100 mΩ."+ },+ {+ "number": "104",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "105",+ "name": "VDDLDO",+ "type": "power_in",+ "description": "LDO regulator output power supply, approximately 3.3 V."+ },+ {+ "number": "106",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ },+ {+ "number": "107",+ "name": "PA14",+ "type": "bidirectional",+ "description": "JTCK/SWCLK pin for JTAG/SWD debug interface with I/O capability, functions as JTCK-SWCLK or EVENTOUT."+ },+ {+ "number": "108",+ "name": "PA15",+ "type": "bidirectional",+ "description": "JTDI pin for JTAG debug interface, can function as JTDI, TIM2_CH1/TIM2_ETR, HRTIM_FLT1, CEC, SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, SPI6_NSS, UART4_RTS/UART4_DE, UART7_TX, or EVENTOUT in alternate function modes."+ },+ {+ "number": "109",+ "name": "PC10",+ "type": "bidirectional",+ "description": "GPIO Port C pin 10, can function as HRTIM_EEV1, DFSDM1_CKIN5, SPI3_SCK/I2S3_CK, USART3_TX, UART4_TX, QUADSPI_BK1_IO1, SDMMC1_D2, DCMI_D8, LCD_R2, or EVENTOUT in alternate function modes."+ },+ {+ "number": "110",+ "name": "PC11",+ "type": "bidirectional",+ "description": "GPIO Port C pin 11, can function as HRTIM_FLT2, DFSDM1_DATIN5, SPI3_MISO/I2S3_SDI, USART3_RX, UART4_RX, QUADSPI_BK2_NCS, SDMMC1_D3, DCMI_D4, or EVENTOUT in alternate function modes."+ },+ {+ "number": "111",+ "name": "PC12",+ "type": "bidirectional",+ "description": "GPIO Port C pin 12, can function as TRACED3, HRTIM_EEV2, SPI3_MOSI/I2S3_SDO, USART3_CK, UART5_TX, SDMMC1_CK, DCMI_D9, or EVENTOUT in alternate function modes."+ },+ {+ "number": "112",+ "name": "PD0",+ "type": "bidirectional",+ "description": "GPIO Port D pin 0, can function as DFSDM1_CKIN6, SAI3_SCK_A, UART4_RX, FDCAN1_RX, FMC_D2/FMC_DA2, or EVENTOUT in alternate function modes."+ },+ {+ "number": "113",+ "name": "PD1",+ "type": "bidirectional",+ "description": "GPIO Port D pin 1, can function as DFSDM1_DATIN6, SAI3_SD_A, UART4_TX, FDCAN1_TX, FMC_D3/FMC_DA3, or EVENTOUT in alternate function modes."+ },+ {+ "number": "114",+ "name": "PD2",+ "type": "bidirectional",+ "description": "GPIO Port D pin 2, can function as TRACED2, TIM3_ETR, UART5_RX, SDMMC1_CMD, DCMI_D11, or EVENTOUT in alternate function modes."+ },+ {+ "number": "115",+ "name": "PD3",+ "type": "bidirectional",+ "description": "GPIO Port D pin 3, can function as DFSDM1_CKOUT, SPI2_SCK/I2S2_CK, USART2_CTS/USART2_NSS, FMC_CLK, DCMI_D5, LCD_G7, or EVENTOUT in alternate function modes."+ },+ {+ "number": "116",+ "name": "PD4",+ "type": "bidirectional",+ "description": "GPIO Port D pin 4, can function as HRTIM_FLT3, SAI3_FS_A, USART2_RTS/USART2_DE, FDCAN1_RXFD_MODE, FMC_NOE, or EVENTOUT in alternate function modes."+ },+ {+ "number": "117",+ "name": "PD5",+ "type": "bidirectional",+ "description": "GPIO Port D pin 5, can function as HRTIM_EEV3, USART2_TX, FDCAN1_TXFD_MODE, FMC_NWE, or EVENTOUT in alternate function modes."+ },+ {+ "number": "118",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "119",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ },+ {+ "number": "120",+ "name": "PD6",+ "type": "bidirectional",+ "description": "GPIO Port D pin 6, can function as SAI1_D1, DFSDM1_CKIN4, DFSDM1_DATIN1, SPI3_MOSI/I2S3_SDO, SAI1_SD_A, USART2_RX, SAI4_SD_A, FDCAN2_RXFD_MODE, SAI4_D1, SDMMC2_CK, FMC_NWAIT, DCMI_D10, LCD_B2, or EVENTOUT in alternate function modes."+ },+ {+ "number": "121",+ "name": "PD7",+ "type": "bidirectional",+ "description": "GPIO Port D pin 7, can function as DFSDM1_DATIN4, SPI1_MOSI/I2S1_SDO, DFSDM1_CKIN1, USART2_CK, SPDIFRX1_IN1, SDMMC2_CMD, FMC_NE1, or EVENTOUT in alternate function modes."+ },+ {+ "number": "122",+ "name": "PG9",+ "type": "bidirectional",+ "description": "GPIO Port G pin 9, can function as SPI1_MISO/I2S1_SDI, USART6_RX, SPDIFRX1_IN4, QUADSPI_BK2_IO2, SAI2_FS_B, FMC_NE2/FMC_NCE, DCMI_VSYNC, or EVENTOUT in alternate function modes."+ },+ {+ "number": "123",+ "name": "PG10",+ "type": "bidirectional",+ "description": "GPIO Port G pin 10, can function as HRTIM_FLT5, SPI1_NSS/I2S1_WS, LCD_G3, SAI2_SD_B, FMC_NE3, DCMI_D2, LCD_B2, or EVENTOUT in alternate function modes."+ },+ {+ "number": "124",+ "name": "PG11",+ "type": "bidirectional",+ "description": "GPIO Port G pin 11, can function as LPTIM1_IN2, HRTIM_EEV4, SPI1_SCK/I2S1_CK, SPDIFRX1_IN1, SDMMC2_D2, ETH_MII_TX_EN/ETH_RMII_TX_EN, DCMI_D3, LCD_B3, or EVENTOUT in alternate function modes."+ },+ {+ "number": "125",+ "name": "PG12",+ "type": "bidirectional",+ "description": "GPIO Port G pin 12, can function as LPTIM1_IN1, HRTIM_EEV5, SPI6_MISO, USART6_RTS/USART6_DE, SPDIFRX1_IN2, LCD_B4, ETH_MII_TXD1/ETH_RMII_TXD1, FMC_NE4, LCD_B1, or EVENTOUT in alternate function modes."+ },+ {+ "number": "126",+ "name": "PG13",+ "type": "bidirectional",+ "description": "GPIO Port G pin 13, can function as TRACED0, LPTIM1_OUT, HRTIM_EEV10, SPI6_SCK, USART6_CTS/USART6_NSS, ETH_MII_TXD0/ETH_RMII_TXD0, FMC_A24, LCD_R0, or EVENTOUT in alternate function modes."+ },+ {+ "number": "127",+ "name": "PG14",+ "type": "bidirectional",+ "description": "GPIO Port G pin 14, can function as TRACED1, LPTIM1_ETR, SPI6_MOSI, USART6_TX, QUADSPI_BK2_IO3, ETH_MII_TXD1/ETH_RMII_TXD1, FMC_A25, LCD_B0, or EVENTOUT in alternate function modes."+ },+ {+ "number": "128",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "129",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ },+ {+ "number": "130",+ "name": "PB3",+ "type": "bidirectional",+ "description": "JTDO/TRACESWO pin for JTAG debug interface and trace output, can function as JTDO/TRACESWO, TIM2_CH2, HRTIM_FLT4, SPI1_SCK/I2S1_CK, SPI3_SCK/I2S3_CK, SPI6_SCK, SDMMC2_D2, CRS_SYNC, UART7_RX, or EVENTOUT in alternate function modes."+ },+ {+ "number": "131",+ "name": "PB4",+ "type": "bidirectional",+ "description": "NJTRST pin for JTAG reset interface, can function as 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, or EVENTOUT in alternate function modes."+ },+ {+ "number": "132",+ "name": "PB5",+ "type": "bidirectional",+ "description": "GPIO Port B pin 5, can function as 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, or EVENTOUT in alternate function modes."+ },+ {+ "number": "133",+ "name": "PB6",+ "type": "bidirectional",+ "description": "GPIO Port B pin 6, can function as 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, or EVENTOUT in alternate function modes."+ },+ {+ "number": "134",+ "name": "PB7",+ "type": "bidirectional",+ "description": "GPIO Port B pin 7, can function as TIM17_CH1N, TIM4_CH2, HRTIM_EEV9, I2C1_SDA, I2C4_SDA, USART1_RX, LPUART1_RX, FDCAN2_TXFD_MODE, DFSDM1_CKIN5, FMC_NL, DCMI_VSYNC, or EVENTOUT in alternate function modes; supports PVD_IN."+ },+ {+ "number": "135",+ "name": "BOOT0",+ "type": "input",+ "description": "Boot configuration pin, determines execution start address after reset; must be sampled during power-up."+ },+ {+ "number": "136",+ "name": "PB8",+ "type": "bidirectional",+ "description": "GPIO Port B pin 8, can function as 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, or EVENTOUT in alternate function modes."+ },+ {+ "number": "137",+ "name": "PB9",+ "type": "bidirectional",+ "description": "GPIO Port B pin 9, can function as 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, or EVENTOUT in alternate function modes."+ },+ {+ "number": "138",+ "name": "PE0",+ "type": "bidirectional",+ "description": "GPIO Port E pin 0, can function as LPTIM1_ETR, TIM4_ETR, HRTIM_SCIN, LPTIM2_ETR, UART8_RX, FDCAN1_RXFD_MODE, SAI2_MCLK_A, FMC_NBL0, DCMI_D2, or EVENTOUT in alternate function modes."+ },+ {+ "number": "139",+ "name": "PE1",+ "type": "bidirectional",+ "description": "GPIO Port E pin 1, can function as LPTIM1_IN2, HRTIM_SCOUT, UART8_TX, FDCAN1_TXFD_MODE, FMC_NBL1, DCMI_D3, or EVENTOUT in alternate function modes."+ },+ {+ "number": "140",+ "name": "VCAP",+ "type": "passive",+ "description": "Decoupling capacitor connection for main regulator stabilization, requires 2.2 µF external capacitor with ESR < 100 mΩ."+ },+ {+ "number": "141",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground power supply connection."+ },+ {+ "number": "142",+ "name": "PDR_ON",+ "type": "input",+ "description": "Power domain regulator ON control input; when pulled low, disables the regulator for external VCORE supply."+ },+ {+ "number": "143",+ "name": "VDDLDO",+ "type": "power_in",+ "description": "LDO regulator output power supply, approximately 3.3 V."+ },+ {+ "number": "144",+ "name": "VDD",+ "type": "power_in",+ "description": "Main 1.62 to 3.6 V power supply pin."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886235171459072",+ "pages": 252,+ "sha256": "d244663ee17e7c6c",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 144,+ "described": 144,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}