component
STM32H753IIT6
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.
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README.mdadded+212@@ -0,0 +1,212 @@+# STM32H753IIT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-176(24x24)++STM32H753IIT6 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 include TRACECLK, SAI1_CK1, SPI4_SCK, QUADSPI_BK1_IO2, ETH_MII_TXD3, FMC_A23. |+| 2 | PE3 | bidirectional | FT_h I/O; alternate functions include TRACED0, TIM15_BKIN, SAI1_SD_B, FMC_A19. |+| 3 | PE4 | bidirectional | FT_h I/O; alternate functions include TRACED1, SAI1_D2, DFSDM_DATIN3, SPI4_NSS, FMC_A20, DCMI_D4, LCD_B0. |+| 4 | PE5 | bidirectional | FT_h I/O; alternate functions include TRACED2, SAI1_CK2, TIM15_CH1, SPI4_MISO, FMC_A21, DCMI_D6, LCD_G0. |+| 5 | PE6 | bidirectional | FT_h I/O; alternate functions include TRACED3, TIM1_BKIN2, SAI1_D1, SPI4_MOSI, FMC_A22, DCMI_D7, LCD_G1. |+| 6 | VBAT | power_in | Backup domain supply (RTC, backup registers, backup SRAM); 1.2 to 3.6 V per power scheme figure. |+| 7 | PI8 | bidirectional | FT I/O; EVENTOUT; additional functions RTC_TAMP_2, RTC_TS, WKUP3. |+| 8 | PC13 | bidirectional | FT I/O; EVENTOUT; additional functions RTC_TAMP_1, RTC_TS, WKUP2. |+| 9 | PC14-OSC32_IN | bidirectional | FT I/O (PC14) that serves as OSC32_IN for the 32.768 kHz LSE crystal. |+| 10 | PC15-OSC32_OUT | bidirectional | FT I/O (PC15) that serves as OSC32_OUT for the 32.768 kHz LSE crystal. |+| 11 | PI9 | bidirectional | FT_h I/O; alternate functions include UART4_RX, CAN1_RX, FMC_D30, LCD_VSYNC. |+| 12 | PI10 | bidirectional | FT_h I/O; alternate functions include CAN1_RXFD, ETH_MII_RX_ER, FMC_D31, LCD_HSYNC. |+| 13 | PI11 | bidirectional | FT I/O; alternate functions LCD_G6, OTG_HS_ULPI_DIR; additional function WKUP4. |+| 14 | VSS | power_in | Digital ground; must be connected to external ground. |+| 15 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 16 | PF0 | bidirectional | FT_f I/O (I2C FM+); alternate functions I2C2_SDA, FMC_A0. |+| 17 | PF1 | bidirectional | FT_f I/O (I2C FM+); alternate functions I2C2_SCL, FMC_A1. |+| 18 | PF2 | bidirectional | FT I/O; alternate functions I2C2_SMBA, FMC_A2. |+| 19 | PF3 | bidirectional | FT_ha I/O; alternate function FMC_A3; additional function ADC3_INP5. |+| 20 | PF4 | bidirectional | FT_ha I/O; alternate function FMC_A4; additional functions ADC3_INN5, ADC3_INP9. |+| 21 | PF5 | bidirectional | FT_ha I/O; alternate function FMC_A5; additional function ADC3_INP4. |+| 22 | VSS | power_in | Digital ground; must be connected to external ground. |+| 23 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 24 | PF6 | bidirectional | FT_ha I/O; alternate functions TIM16_CH1, SPI5_NSS, SAI1_SD_B, UART7_RX, QUADSPI_BK1_IO3; ADC3_INN4/INP8. |+| 25 | PF7 | bidirectional | FT_ha I/O; alternate functions TIM17_CH1, SPI5_SCK, SAI1_MCLK_B, UART7_TX, QUADSPI_BK1_IO2; ADC3_INP3. |+| 26 | PF8 | bidirectional | FT_ha I/O; alternate functions TIM16_CH1N, SPI5_MISO, UART7_RTS, TIM13_CH1, QUADSPI_BK1_IO0; ADC3_INN3/INP7. |+| 27 | PF9 | bidirectional | FT_ha I/O; alternate functions TIM17_CH1N, SPI5_MOSI, UART7_CTS, TIM14_CH1, QUADSPI_BK1_IO1; ADC3_INP2. |+| 28 | PF10 | bidirectional | FT_ha I/O; alternate functions TIM16_BKIN, SAI1_D3, QUADSPI_CLK, DCMI_D11, LCD_DE; ADC3_INN2/INP6. |+| 29 | PH0-OSC_IN | bidirectional | FT I/O (PH0) that serves as OSC_IN for the HSE oscillator. |+| 30 | PH1-OSC_OUT | bidirectional | FT I/O (PH1) that serves as OSC_OUT for the HSE oscillator. |+| 31 | NRST | bidirectional | Bidirectional reset pin with embedded weak pull-up resistor. |+| 32 | PC0 | bidirectional | FT_a I/O; alternate functions DFSDM_CKIN0, SAI2_FS_B, OTG_HS_ULPI_STP, FMC_SDNWE, LCD_R5; ADC123_INP10. |+| 33 | PC1 | bidirectional | FT_ha I/O; alternate functions TRACED0, SAI1_D1, SPI2_MOSI/I2S2_SDO, SDMMC2_CK, ETH_MDC; ADC123_INN10/INP11, RTC_TAMP_3/WKUP5. |+| 34 | PC2_C | input | Analog-only TT_a pad connected to PC2 via analog switch; additional functions ADC3_INN1, ADC3_INP0. |+| 35 | PC3_C | input | Analog-only TT_a pad connected to PC3 via analog switch; additional function ADC3_INP1. |+| 36 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 37 | VSSA | power_in | Analog ground; must be connected to external ground. |+| 38 | VREF+ | power_in | Reference voltage input/output for the ADCs and DACs (internal VREFBUF output). |+| 39 | VDDA | power_in | Analog supply, 1.62 to 3.6 V when ADC or COMP is used (1.8 V for DAC, 2.0 V for OPAMP). |+| 40 | PA0-WKUP | bidirectional | FT_a I/O (PA0); alternate functions TIM2_CH1/ETR, TIM5_CH1, USART2_CTS_NSS, UART4_TX, SDMMC2_CMD; ADC1_INP16, WKUP0. |+| 41 | PA1 | bidirectional | FT_ha I/O; alternate functions TIM2_CH2, TIM5_CH2, USART2_RTS, UART4_RX, ETH_MII_RX_CLK/RMII_REF_CLK; ADC1_INN16/INP17. |+| 42 | PA2 | bidirectional | FT_a I/O; alternate functions TIM2_CH3, TIM5_CH3, USART2_TX, ETH_MDIO, MDIOS_MDIO; ADC12_INP14, WKUP1. |+| 43 | PH2 | bidirectional | FT_ha I/O; alternate functions LPTIM1_IN2, QUADSPI_BK2_IO0, SAI2_SCK_B, FMC_SDCKE0, LCD_R0; ADC3_INP13. |+| 44 | PH3 | bidirectional | FT_ha I/O; alternate functions QUADSPI_BK2_IO1, SAI2_MCK_B, ETH_MII_COL, FMC_SDNE0; ADC3_INN13/INP14. |+| 45 | PH4 | bidirectional | FT_fa I/O; alternate functions I2C2_SCL, OTG_HS_ULPI_NXT, LCD_G5/G4; ADC3_INN14/INP15. |+| 46 | PH5 | bidirectional | FT_fa I/O; alternate functions I2C2_SDA, SPI5_NSS, FMC_SDNWE; ADC3_INN15/INP16. |+| 47 | PA3 | bidirectional | FT_ha I/O; alternate functions TIM2_CH4, TIM5_CH4, USART2_RX, OTG_HS_ULPI_D0, LCD_B2/B5; ADC12_INP15. |+| 48 | VSS | power_in | Digital ground; must be connected to external ground. |+| 49 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 50 | PA4 | bidirectional | TT_a I/O; alternate functions SPI1_NSS/I2S1_WS, SPI3_NSS, USART2_CK, DCMI_HSYNC; ADC12_INP18, DAC1_OUT1. |+| 51 | PA5 | bidirectional | TT_ha I/O; alternate functions TIM2_CH1/ETR, TIM8_CH1N, SPI1_SCK, OTG_HS_ULPI_CK; ADC12_INN18/INP19, DAC1_OUT2. |+| 52 | PA6 | bidirectional | FT_a I/O; alternate functions TIM1_BKIN, TIM3_CH1, SPI1_MISO, DCMI_PIXCLK, LCD_G2; ADC12_INP3. |+| 53 | PA7 | bidirectional | TT_a I/O; alternate functions TIM1_CH1N, TIM3_CH2, SPI1_MOSI, ETH_MII_RX_DV; ADC12_INN3/INP7, OPAMP1_VINM. |+| 54 | PC4 | bidirectional | TT_a I/O; alternate functions DFSDM_CKIN2, I2S1_MCK, SPDIFRX_IN2, ETH_MII_RXD0, FMC_SDNE0; ADC12_INP4, OPAMP1_VOUT, COMP_1_INM. |+| 55 | PC5 | bidirectional | TT_a I/O; alternate functions SAI1_D3, DFSDM_DATIN2, ETH_MII_RXD1, FMC_SDCKE0, COMP_1_OUT; ADC12_INN4/INP8, OPAMP1_VINM. |+| 56 | PB0 | bidirectional | FT_a I/O; alternate functions TIM1_CH2N, TIM3_CH3, UART4_CTS, OTG_HS_ULPI_D1, LCD_R3; ADC12_INN5/INP9, OPAMP1_VINP, COMP_1_INP. |+| 57 | PB1 | bidirectional | TT_u I/O; alternate functions TIM1_CH3N, TIM3_CH4, OTG_HS_ULPI_D2, ETH_MII_RXD3; ADC12_INP5, COMP_1_INM. |+| 58 | PB2 | bidirectional | FT_ha I/O; alternate functions SAI1_D1, SPI3_MOSI/I2S3_SDO, QUADSPI_CLK, ETH_TX_ER; COMP_1_INP, RTC_OUT. |+| 59 | PF11 | bidirectional | FT_a I/O; alternate functions SPI5_MOSI, SAI2_SD_B, FMC_SDNRAS, DCMI_D12; ADC1_INP2. |+| 60 | PF12 | bidirectional | FT_ha I/O; alternate function FMC_A6; additional functions ADC1_INN2, ADC1_INP6. |+| 61 | VSS | power_in | Digital ground; must be connected to external ground. |+| 62 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 63 | PF13 | bidirectional | FT_ha I/O; alternate functions DFSDM_DATIN6, I2C4_SMBA, FMC_A7; ADC2_INP2. |+| 64 | PF14 | bidirectional | FT_fha I/O; alternate functions DFSDM_CKIN6, I2C4_SCL, FMC_A8; ADC2_INN2/INP6. |+| 65 | PF15 | bidirectional | FT_fh I/O; alternate functions I2C4_SDA, FMC_A9. |+| 66 | PG0 | bidirectional | FT_h I/O; alternate function FMC_A10. |+| 67 | PG1 | bidirectional | TT_h I/O; alternate function FMC_A11; additional function OPAMP2_VINM. |+| 68 | PE7 | bidirectional | TT_ha I/O; alternate functions TIM1_ETR, DFSDM_DATIN2, UART7_RX, FMC_D4; OPAMP2_VOUT, COMP_2_INM. |+| 69 | PE8 | bidirectional | TT_ha I/O; alternate functions TIM1_CH1N, DFSDM_CKIN2, UART7_TX, FMC_D5, COMP_2_OUT; OPAMP2_VINM. |+| 70 | PE9 | bidirectional | TT_ha I/O; alternate functions TIM1_CH1, DFSDM_CKOUT, UART7_RTS, FMC_D6; OPAMP2_VINP, COMP_2_INP. |+| 71 | VSS | power_in | Digital ground; must be connected to external ground. |+| 72 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 73 | PE10 | bidirectional | FT_ha I/O; alternate functions TIM1_CH2N, DFSDM_DATIN4, UART7_CTS, FMC_D7; COMP_2_INM. |+| 74 | PE11 | bidirectional | FT_ha I/O; alternate functions TIM1_CH2, SPI4_NSS, SAI2_SD_B, FMC_D8, LCD_G3; COMP_2_INP. |+| 75 | PE12 | bidirectional | FT_h I/O; alternate functions TIM1_CH3N, SPI4_SCK, SAI2_SCK_B, FMC_D9, COMP_1_OUT, LCD_B4. |+| 76 | PE13 | bidirectional | FT_h I/O; alternate functions TIM1_CH3, SPI4_MISO, SAI2_FS_B, FMC_D10, COMP_2_OUT, LCD_DE. |+| 77 | PE14 | bidirectional | FT_h I/O; alternate functions TIM1_CH4, SPI4_MOSI, SAI2_MCK_B, FMC_D11, LCD_CLK. |+| 78 | PE15 | bidirectional | FT_h I/O; alternate functions TIM1_BKIN, FMC_D12, TIM1_BKIN_COMP12, LCD_R7. |+| 79 | PB10 | bidirectional | FT_f I/O; alternate functions TIM2_CH3, I2C2_SCL, SPI2_SCK, USART3_TX, QUADSPI_BK1_NCS, OTG_HS_ULPI_D3, LCD_G4. |+| 80 | PB11 | bidirectional | FT_f I/O; alternate functions TIM2_CH4, I2C2_SDA, USART3_RX, OTG_HS_ULPI_D4, ETH_MII_TX_EN, LCD_G5. |+| 81 | VCAP1 | passive | Main regulator stabilization pin; requires 2.2 µF external capacitor with ESR below 100 mΩ. |+| 82 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 83 | PH6 | bidirectional | FT I/O; alternate functions TIM12_CH1, I2C2_SMBA, SPI5_SCK, ETH_MII_RXD2, FMC_SDNE1, DCMI_D8. |+| 84 | PH7 | bidirectional | FT_fa I/O; alternate functions I2C3_SCL, SPI5_MISO, ETH_MII_RXD3, FMC_SDCKE1, DCMI_D9. |+| 85 | PH8 | bidirectional | FT_fha I/O; alternate functions TIM5_ETR, I2C3_SDA, FMC_D16, DCMI_HSYNC, LCD_R2. |+| 86 | PH9 | bidirectional | FT_h I/O; alternate functions TIM12_CH2, I2C3_SMBA, FMC_D17, DCMI_D0, LCD_R3. |+| 87 | PH10 | bidirectional | FT_h I/O; alternate functions TIM5_CH1, I2C4_SMBA, FMC_D18, DCMI_D1, LCD_R4. |+| 88 | PH11 | bidirectional | FT_fh I/O; alternate functions TIM5_CH2, I2C4_SCL, FMC_D19, DCMI_D2, LCD_R5. |+| 89 | PH12 | bidirectional | FT_fh I/O; alternate functions TIM5_CH3, I2C4_SDA, FMC_D20, DCMI_D3, LCD_R6. |+| 90 | VSS | power_in | Digital ground; must be connected to external ground. |+| 91 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 92 | PB12 | bidirectional | FT_u I/O; alternate functions TIM1_BKIN, I2C2_SMBA, SPI2_NSS, USART3_CK, CAN2_RX, OTG_HS_ID, UART5_RX. |+| 93 | PB13 | bidirectional | FT_u I/O; alternate functions TIM1_CH1N, SPI2_SCK, USART3_CTS_NSS, CAN2_TX, UART5_TX; additional function OTG_HS_VBUS. |+| 94 | PB14 | bidirectional | FT_u I/O; alternate functions TIM1_CH2N, USART1_TX, SPI2_MISO, SDMMC2_D0, OTG_HS_DM. |+| 95 | PB15 | bidirectional | FT_u I/O; alternate functions RTC_REFIN, TIM1_CH3N, USART1_RX, SPI2_MOSI, SDMMC2_D1, OTG_HS_DP. |+| 96 | PD8 | bidirectional | FT_h I/O; alternate functions DFSDM_CKIN3, SAI3_SCK_B, USART3_TX, SPDIFRX_IN1, FMC_D13. |+| 97 | PD9 | bidirectional | FT_h I/O; alternate functions DFSDM_DATIN3, SAI3_SD_B, USART3_RX, CAN2_RXFD, FMC_D14. |+| 98 | PD10 | bidirectional | FT_h I/O; alternate functions DFSDM_CKOUT, SAI3_FS_B, USART3_CK, CAN2_TXFD, FMC_D15, LCD_B3. |+| 99 | PD11 | bidirectional | FT_h I/O; alternate functions LPTIM2_IN2, I2C4_SMBA, USART3_CTS_NSS, QUADSPI_BK1_IO0, SAI2_SD_A, FMC_A16. |+| 100 | PD12 | bidirectional | FT_fh I/O; alternate functions LPTIM1_IN1, TIM4_CH1, I2C4_SCL, USART3_RTS, QUADSPI_BK1_IO1, FMC_A17. |+| 101 | PD13 | bidirectional | FT_fh I/O; alternate functions LPTIM1_OUT, TIM4_CH2, I2C4_SDA, QUADSPI_BK1_IO3, SAI2_SCK_A, FMC_A18. |+| 102 | VSS | power_in | Digital ground; must be connected to external ground. |+| 103 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 104 | PD14 | bidirectional | FT_h I/O; alternate functions TIM4_CH3, SAI3_MCLK_B, UART8_CTS, FMC_D0. |+| 105 | PD15 | bidirectional | FT_h I/O; alternate functions TIM4_CH4, SAI3_MCLK_A, UART8_RTS, FMC_D1. |+| 106 | PG2 | bidirectional | FT_h I/O; alternate functions TIM8_BKIN, TIM8_BKIN_COMP12, FMC_A12. |+| 107 | PG3 | bidirectional | FT_h I/O; alternate functions TIM8_BKIN2, TIM8_BKIN2_COMP12, FMC_A13. |+| 108 | PG4 | bidirectional | FT_h I/O; alternate functions TIM1_BKIN2, TIM1_BKIN2_COMP12, FMC_A14/FMC_BA0. |+| 109 | PG5 | bidirectional | FT_h I/O; alternate functions TIM1_ETR, FMC_A15/FMC_BA1. |+| 110 | PG6 | bidirectional | FT_h I/O; alternate functions TIM17_BKIN, HRTIM_CHE1, QUADSPI_BK1_NCS, FMC_NE3, DCMI_D12, LCD_R7. |+| 111 | PG7 | bidirectional | FT_h I/O; alternate functions HRTIM_CHE2, SAI1_MCLK_A, USART6_CK, FMC_INT, DCMI_D13, LCD_CLK. |+| 112 | PG8 | bidirectional | FT_h I/O; alternate functions TIM8_ETR, SPI6_NSS, USART6_RTS, SPDIFRX_IN2, ETH_PPS_OUT, FMC_SDCLK, LCD_G7. |+| 113 | VSS | power_in | Digital ground; must be connected to external ground. |+| 114 | VDD33USB | power_in | USB domain supply, 3.0 to 3.6 V when USB is used (0 to 3.6 V when not used). |+| 115 | PC6 | bidirectional | FT_h I/O; alternate functions HRTIM_CHA1, TIM3_CH1, TIM8_CH1, USART6_TX, SDMMC1_D0DIR, FMC_NWAIT, DCMI_D0, LCD_HSYNC; SWPMI_IO. |+| 116 | PC7 | bidirectional | FT_h I/O; alternate functions TRGIO, HRTIM_CHA2, TIM3_CH2, TIM8_CH2, USART6_RX, FMC_NE1, SWPMI_TX, DCMI_D1, LCD_G6. |+| 117 | PC8 | bidirectional | FT_h I/O; alternate functions TRACED1, HRTIM_CHB1, TIM3_CH3, USART6_CK, UART5_RTS, FMC_NE2, SDMMC1_D0, DCMI_D2. |+| 118 | PC9 | bidirectional | FT_fh I/O; alternate functions MCO2, TIM3_CH4, I2C3_SDA, UART5_CTS, QUADSPI_BK1_IO0, SDMMC1_D1, DCMI_D3, LCD_B2. |+| 119 | PA8 | bidirectional | FT_fha I/O; alternate functions MCO1, TIM1_CH1, HRTIM_CHB2, I2C3_SCL, USART1_CK, OTG_FS_SOF, UART7_RX, LCD_B3/R6. |+| 120 | PA9 | bidirectional | FT_u I/O; alternate functions TIM1_CH2, LPUART1_TX, USART1_TX, SPI2_SCK, CAN1_RXFD, DCMI_D0, LCD_R5; OTG_FS_VBUS. |+| 121 | PA10 | bidirectional | FT_u I/O; alternate functions TIM1_CH3, LPUART1_RX, USART1_RX, CAN1_TXFD, OTG_FS_ID, MDIOS_MDIO, DCMI_D1, LCD_B1/B4. |+| 122 | PA11 | bidirectional | FT_u I/O; alternate functions TIM1_CH4, LPUART1_CTS, SPI2_NSS, UART4_RX, USART1_CTS_NSS, CAN1_RX, OTG_FS_DM, LCD_R4. |+| 123 | PA12 | bidirectional | FT_u I/O; alternate functions TIM1_ETR, LPUART1_RTS, SPI2_SCK, UART4_TX, USART1_RTS, CAN1_TX, OTG_FS_DP, LCD_R5. |+| 124 | PA13(JTMS-SWDIO) | bidirectional | FT I/O; JTMS-SWDIO debug pin after reset; also EVENTOUT. |+| 125 | VCAP2 | passive | Main regulator stabilization pin; requires 2.2 µF external capacitor with ESR below 100 mΩ. |+| 126 | VSS | power_in | Digital ground; must be connected to external ground. |+| 127 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 128 | PH13 | bidirectional | FT_h I/O; alternate functions TIM8_CH1N, UART4_TX, CAN1_TX, FMC_D21, LCD_G2. |+| 129 | PH14 | bidirectional | FT_h I/O; alternate functions TIM8_CH2N, UART4_RX, CAN1_RX, FMC_D22, DCMI_D4, LCD_G3. |+| 130 | PH15 | bidirectional | FT_h I/O; alternate functions TIM8_CH3N, CAN1_TXFD, FMC_D23, DCMI_D11, LCD_G4. |+| 131 | PI0 | bidirectional | FT_h I/O; alternate functions TIM5_CH4, SPI2_NSS/I2S2_WS, CAN1_RXFD, FMC_D24, DCMI_D13, LCD_G5. |+| 132 | PI1 | bidirectional | FT_h I/O; alternate functions TIM8_BKIN2, SPI2_SCK, FMC_D25, DCMI_D8, LCD_G6. |+| 133 | PI2 | bidirectional | FT_h I/O; alternate functions TIM8_CH4, SPI2_MISO, FMC_D26, DCMI_D9, LCD_G7. |+| 134 | PI3 | bidirectional | FT_h I/O; alternate functions TIM8_ETR, SPI2_MOSI, FMC_D27, DCMI_D10. |+| 135 | VSS | power_in | Digital ground; must be connected to external ground. |+| 136 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 137 | PA14(JTCK-SWCLK) | bidirectional | FT I/O; JTCK-SWCLK debug pin after reset; also EVENTOUT. |+| 138 | PA15(JTDI) | bidirectional | FT I/O; JTDI after reset; alternate functions TIM2_CH1/ETR, HRTIM_FLT1, HDMI_CEC, SPI1_NSS, SPI3_NSS, UART4_RTS, UART7_TX. |+| 139 | PC10 | bidirectional | FT_ha I/O; alternate functions HRTIM_EEV1, SPI3_SCK, USART3_TX, UART4_TX, SDMMC1_D2, DCMI_D8, LCD_R2. |+| 140 | PC11 | bidirectional | FT_h I/O; alternate functions HRTIM_FLT2, SPI3_MISO, USART3_RX, UART4_RX, QUADSPI_BK2_NCS, SDMMC1_D3, DCMI_D4. |+| 141 | PC12 | bidirectional | FT_h I/O; alternate functions TRACED3, HRTIM_EEV2, SPI3_MOSI, USART3_CK, UART5_TX, SDMMC1_CK, DCMI_D9. |+| 142 | PD0 | bidirectional | FT_h I/O; alternate functions DFSDM_CKIN6, SAI3_SCK_A, UART4_RX, CAN1_RX, FMC_D2. |+| 143 | PD1 | bidirectional | FT_h I/O; alternate functions DFSDM_DATIN6, SAI3_SD_A, UART4_TX, CAN1_TX, FMC_D3. |+| 144 | PD2 | bidirectional | FT_h I/O; alternate functions TRACED2, TIM3_ETR, UART5_RX, SDMMC1_CMD, DCMI_D11. |+| 145 | PD3 | bidirectional | FT_h I/O; alternate functions DFSDM_CKOUT, SPI2_SCK, USART2_CTS_NSS, FMC_CLK, DCMI_D5, LCD_G7. |+| 146 | PD4 | bidirectional | FT_h I/O; alternate functions HRTIM_FLT3, SAI3_FS_A, USART2_RTS, CAN1_RXFD, FMC_NOE. |+| 147 | PD5 | bidirectional | FT_h I/O; alternate functions HRTIM_EEV3, USART2_TX, CAN1_TXFD, FMC_NWE. |+| 148 | VSS | power_in | Digital ground; must be connected to external ground. |+| 149 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 150 | PD6 | bidirectional | FT_h I/O; alternate functions SAI1_D1, SPI3_MOSI, USART2_RX, CAN2_RXFD, SDMMC2_CK, FMC_NWAIT, DCMI_D10, LCD_B2. |+| 151 | PD7 | bidirectional | FT_h I/O; alternate functions SPI1_MOSI, USART2_CK, SPDIFRX_IN0, SDMMC2_CMD, FMC_NE1. |+| 152 | PG9 | bidirectional | FT_h I/O; alternate functions SPI1_MISO, USART6_RX, SPDIFRX_IN3, QUADSPI_BK2_IO2, FMC_NE2, DCMI_VSYNC. |+| 153 | PG10 | bidirectional | FT_h I/O; alternate functions HRTIM_FLT5, SPI1_NSS, LCD_G3, SAI2_SD_B, FMC_NE3, DCMI_D2, LCD_B2. |+| 154 | PG11 | bidirectional | FT_h I/O; alternate functions HRTIM_EEV4, SPI1_SCK, SPDIFRX_IN0, SDMMC2_D2, ETH_MII_TX_EN, DCMI_D3, LCD_B3. |+| 155 | PG12 | bidirectional | FT_h I/O; alternate functions LPTIM1_IN1, HRTIM_EEV5, SPI6_MISO, USART6_RTS, ETH_MII_TXD1, FMC_NE4, LCD_B1/B4. |+| 156 | PG13 | bidirectional | FT_h I/O; alternate functions TRACED0, LPTIM1_OUT, SPI6_SCK, USART6_CTS_NSS, ETH_MII_TXD0, FMC_A24, LCD_R0. |+| 157 | PG14 | bidirectional | FT_h I/O; alternate functions TRACED1, LPTIM1_ETR, SPI6_MOSI, USART6_TX, QUADSPI_BK2_IO3, ETH_MII_TXD1, FMC_A25, LCD_B0. |+| 158 | VSS | power_in | Digital ground; must be connected to external ground. |+| 159 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 160 | PG15 | bidirectional | FT_h I/O; alternate functions USART6_CTS_NSS, FMC_SDNCAS, DCMI_D13. |+| 161 | PB3(JTDO/TRACESWO) | bidirectional | FT I/O; JTDO/TRACESWO after reset; alternate functions TIM2_CH2, HRTIM_FLT4, SPI1_SCK, SPI3_SCK, SPI6_SCK, SDMMC2_D2, UART7_RX. |+| 162 | PB4(NJTRST) | bidirectional | FT I/O; NJTRST after reset; alternate functions TIM16_BKIN, TIM3_CH1, SPI1_MISO, SPI3_MISO, SPI6_MISO, SDMMC2_D3, UART7_TX. |+| 163 | PB5 | bidirectional | FT I/O; alternate functions TIM17_BKIN, TIM3_CH2, I2C1_SMBA, SPI1_MOSI, SPI3_MOSI, CAN2_RX, OTG_HS_ULPI_D7, FMC_SDCKE1, UART5_RX. |+| 164 | PB6 | bidirectional | FT_f I/O; alternate functions TIM16_CH1N, TIM4_CH1, I2C1_SCL, USART1_TX, LPUART1_TX, CAN2_TX, QUADSPI_BK1_NCS, FMC_SDNE1, UART5_TX. |+| 165 | PB7 | bidirectional | FT_fa I/O; alternate functions TIM17_CH1N, TIM4_CH2, I2C1_SDA, USART1_RX, LPUART1_RX, CAN2_TXFD, FMC_NL, DCMI_VSYNC; PVD_IN. |+| 166 | BOOT0 | input | Dedicated boot mode selection input; max input voltage 9 V (VSS to 9 V); also VPP. |+| 167 | PB8 | bidirectional | FT_fh I/O; alternate functions TIM16_CH1, TIM4_CH3, I2C1_SCL, SDMMC1_CKIN, UART4_RX, CAN1_RX, SDMMC2_D4, DCMI_D6, LCD_B6. |+| 168 | PB9 | bidirectional | FT_fh I/O; alternate functions TIM17_CH1, TIM4_CH4, I2C1_SDA, SPI2_NSS, UART4_TX, CAN1_TX, SDMMC2_D5, DCMI_D7, LCD_B7. |+| 169 | PE0 | bidirectional | FT_h I/O; alternate functions LPTIM1_ETR, TIM4_ETR, UART8_RX, CAN1_RXFD, SAI2_MCK_A, FMC_NBL0, DCMI_D2. |+| 170 | PE1 | bidirectional | FT_h I/O; alternate functions LPTIM1_IN2, HRTIM_SCOUT, UART8_TX, CAN1_TXFD, FMC_NBL1, DCMI_D3. |+| 171 | PDR_ON | power_in | Power-down reset enable pin, listed as a supply (S) pin in the pin definition table. |+| 172 | VDD | power_in | Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin. |+| 173 | PI4 | bidirectional | FT_h I/O; alternate functions TIM8_BKIN, SAI2_MCK_A, FMC_NBL2, DCMI_D5, LCD_B4. |+| 174 | PI5 | bidirectional | FT_h I/O; alternate functions TIM8_CH1, SAI2_SCK_A, FMC_NBL3, DCMI_VSYNC, LCD_B5. |+| 175 | PI6 | bidirectional | FT_h I/O; alternate functions TIM8_CH2, SAI2_SD_A, FMC_D28, DCMI_D6, LCD_B6. |+| 176 | PI7 | bidirectional | FT_h I/O; alternate functions TIM8_CH3, SAI2_FS_A, FMC_D29, DCMI_D7, LCD_B7. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-176(24x24) |+| Category | Embedded Processors & Controllers |+| Pins | 176 |++## CAD (KiCad official)++- Symbol: `STM32H753IIT6`+- Footprint: `Package_QFP:LQFP-176_24x24mm_P0.5mm`+- 3D model: LQFP-176(24x24) (KiCad packages3D, STEP)+- 3D model files: `stm32h753iit6-etched.step` / `stm32h753iit6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32h753iit6.step` / `stm32h753iit6.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/8588884006305730560) (227 pp, sha256 `b4efe17119471356`, retrieved 2026-10-01, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).++[Datasheet PDF](docs/stm32h753iit6-datasheet.pdf)
page.jsonadded+1166@@ -0,0 +1,1166 @@+{+ "slug": "stm32h753iit6",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-176(24x24). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32h753iit6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32h753iit6.kicad_sym",+ "stm32h753iit6.kicad_mod",+ "stm32h753iit6.glb",+ "stm32h753iit6.step",+ "stm32h753iit6.lbr",+ "docs/hero.png",+ "docs/stm32h753iit6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32H753IIT6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-176(24x24)",+ "pin_count": 176,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884006305730560",+ "parts": {+ "symbol": "stm32h753iit6.kicad_sym",+ "footprint": "stm32h753iit6.kicad_mod",+ "model_3d": "stm32h753iit6-etched.glb",+ "model_3d_plain": "stm32h753iit6.glb",+ "model_3d_step": "stm32h753iit6-etched.step",+ "model_3d_step_plain": "stm32h753iit6.step",+ "lbr": "stm32h753iit6.lbr"+ },+ "distributor_links": {+ "lcsc": "C146558",+ "digikey": "497-18565-ND",+ "mouser": "511-STM32H753IIT6"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T08:37:38Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-18565-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32H753IIT6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PE2",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions include TRACECLK, SAI1_CK1, SPI4_SCK, QUADSPI_BK1_IO2, ETH_MII_TXD3, FMC_A23."+ },+ {+ "number": "2",+ "name": "PE3",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions include TRACED0, TIM15_BKIN, SAI1_SD_B, FMC_A19."+ },+ {+ "number": "3",+ "name": "PE4",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions include TRACED1, SAI1_D2, DFSDM_DATIN3, SPI4_NSS, FMC_A20, DCMI_D4, LCD_B0."+ },+ {+ "number": "4",+ "name": "PE5",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions include TRACED2, SAI1_CK2, TIM15_CH1, SPI4_MISO, FMC_A21, DCMI_D6, LCD_G0."+ },+ {+ "number": "5",+ "name": "PE6",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions include TRACED3, TIM1_BKIN2, SAI1_D1, SPI4_MOSI, FMC_A22, DCMI_D7, LCD_G1."+ },+ {+ "number": "6",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup domain supply (RTC, backup registers, backup SRAM); 1.2 to 3.6 V per power scheme figure."+ },+ {+ "number": "7",+ "name": "PI8",+ "type": "bidirectional",+ "description": "FT I/O; EVENTOUT; additional functions RTC_TAMP_2, RTC_TS, WKUP3."+ },+ {+ "number": "8",+ "name": "PC13",+ "type": "bidirectional",+ "description": "FT I/O; EVENTOUT; additional functions RTC_TAMP_1, RTC_TS, WKUP2."+ },+ {+ "number": "9",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "FT I/O (PC14) that serves as OSC32_IN for the 32.768 kHz LSE crystal."+ },+ {+ "number": "10",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "FT I/O (PC15) that serves as OSC32_OUT for the 32.768 kHz LSE crystal."+ },+ {+ "number": "11",+ "name": "PI9",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions include UART4_RX, CAN1_RX, FMC_D30, LCD_VSYNC."+ },+ {+ "number": "12",+ "name": "PI10",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions include CAN1_RXFD, ETH_MII_RX_ER, FMC_D31, LCD_HSYNC."+ },+ {+ "number": "13",+ "name": "PI11",+ "type": "bidirectional",+ "description": "FT I/O; alternate functions LCD_G6, OTG_HS_ULPI_DIR; additional function WKUP4."+ },+ {+ "number": "14",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "15",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "16",+ "name": "PF0",+ "type": "bidirectional",+ "description": "FT_f I/O (I2C FM+); alternate functions I2C2_SDA, FMC_A0."+ },+ {+ "number": "17",+ "name": "PF1",+ "type": "bidirectional",+ "description": "FT_f I/O (I2C FM+); alternate functions I2C2_SCL, FMC_A1."+ },+ {+ "number": "18",+ "name": "PF2",+ "type": "bidirectional",+ "description": "FT I/O; alternate functions I2C2_SMBA, FMC_A2."+ },+ {+ "number": "19",+ "name": "PF3",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate function FMC_A3; additional function ADC3_INP5."+ },+ {+ "number": "20",+ "name": "PF4",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate function FMC_A4; additional functions ADC3_INN5, ADC3_INP9."+ },+ {+ "number": "21",+ "name": "PF5",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate function FMC_A5; additional function ADC3_INP4."+ },+ {+ "number": "22",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "23",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "24",+ "name": "PF6",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions TIM16_CH1, SPI5_NSS, SAI1_SD_B, UART7_RX, QUADSPI_BK1_IO3; ADC3_INN4/INP8."+ },+ {+ "number": "25",+ "name": "PF7",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions TIM17_CH1, SPI5_SCK, SAI1_MCLK_B, UART7_TX, QUADSPI_BK1_IO2; ADC3_INP3."+ },+ {+ "number": "26",+ "name": "PF8",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions TIM16_CH1N, SPI5_MISO, UART7_RTS, TIM13_CH1, QUADSPI_BK1_IO0; ADC3_INN3/INP7."+ },+ {+ "number": "27",+ "name": "PF9",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions TIM17_CH1N, SPI5_MOSI, UART7_CTS, TIM14_CH1, QUADSPI_BK1_IO1; ADC3_INP2."+ },+ {+ "number": "28",+ "name": "PF10",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions TIM16_BKIN, SAI1_D3, QUADSPI_CLK, DCMI_D11, LCD_DE; ADC3_INN2/INP6."+ },+ {+ "number": "29",+ "name": "PH0-OSC_IN",+ "type": "bidirectional",+ "description": "FT I/O (PH0) that serves as OSC_IN for the HSE oscillator."+ },+ {+ "number": "30",+ "name": "PH1-OSC_OUT",+ "type": "bidirectional",+ "description": "FT I/O (PH1) that serves as OSC_OUT for the HSE oscillator."+ },+ {+ "number": "31",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Bidirectional reset pin with embedded weak pull-up resistor."+ },+ {+ "number": "32",+ "name": "PC0",+ "type": "bidirectional",+ "description": "FT_a I/O; alternate functions DFSDM_CKIN0, SAI2_FS_B, OTG_HS_ULPI_STP, FMC_SDNWE, LCD_R5; ADC123_INP10."+ },+ {+ "number": "33",+ "name": "PC1",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions TRACED0, SAI1_D1, SPI2_MOSI/I2S2_SDO, SDMMC2_CK, ETH_MDC; ADC123_INN10/INP11, RTC_TAMP_3/WKUP5."+ },+ {+ "number": "34",+ "name": "PC2_C",+ "type": "input",+ "description": "Analog-only TT_a pad connected to PC2 via analog switch; additional functions ADC3_INN1, ADC3_INP0."+ },+ {+ "number": "35",+ "name": "PC3_C",+ "type": "input",+ "description": "Analog-only TT_a pad connected to PC3 via analog switch; additional function ADC3_INP1."+ },+ {+ "number": "36",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "37",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground; must be connected to external ground."+ },+ {+ "number": "38",+ "name": "VREF+",+ "type": "power_in",+ "description": "Reference voltage input/output for the ADCs and DACs (internal VREFBUF output)."+ },+ {+ "number": "39",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog supply, 1.62 to 3.6 V when ADC or COMP is used (1.8 V for DAC, 2.0 V for OPAMP)."+ },+ {+ "number": "40",+ "name": "PA0-WKUP",+ "type": "bidirectional",+ "description": "FT_a I/O (PA0); alternate functions TIM2_CH1/ETR, TIM5_CH1, USART2_CTS_NSS, UART4_TX, SDMMC2_CMD; ADC1_INP16, WKUP0."+ },+ {+ "number": "41",+ "name": "PA1",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions TIM2_CH2, TIM5_CH2, USART2_RTS, UART4_RX, ETH_MII_RX_CLK/RMII_REF_CLK; ADC1_INN16/INP17."+ },+ {+ "number": "42",+ "name": "PA2",+ "type": "bidirectional",+ "description": "FT_a I/O; alternate functions TIM2_CH3, TIM5_CH3, USART2_TX, ETH_MDIO, MDIOS_MDIO; ADC12_INP14, WKUP1."+ },+ {+ "number": "43",+ "name": "PH2",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions LPTIM1_IN2, QUADSPI_BK2_IO0, SAI2_SCK_B, FMC_SDCKE0, LCD_R0; ADC3_INP13."+ },+ {+ "number": "44",+ "name": "PH3",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions QUADSPI_BK2_IO1, SAI2_MCK_B, ETH_MII_COL, FMC_SDNE0; ADC3_INN13/INP14."+ },+ {+ "number": "45",+ "name": "PH4",+ "type": "bidirectional",+ "description": "FT_fa I/O; alternate functions I2C2_SCL, OTG_HS_ULPI_NXT, LCD_G5/G4; ADC3_INN14/INP15."+ },+ {+ "number": "46",+ "name": "PH5",+ "type": "bidirectional",+ "description": "FT_fa I/O; alternate functions I2C2_SDA, SPI5_NSS, FMC_SDNWE; ADC3_INN15/INP16."+ },+ {+ "number": "47",+ "name": "PA3",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions TIM2_CH4, TIM5_CH4, USART2_RX, OTG_HS_ULPI_D0, LCD_B2/B5; ADC12_INP15."+ },+ {+ "number": "48",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "49",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "50",+ "name": "PA4",+ "type": "bidirectional",+ "description": "TT_a I/O; alternate functions SPI1_NSS/I2S1_WS, SPI3_NSS, USART2_CK, DCMI_HSYNC; ADC12_INP18, DAC1_OUT1."+ },+ {+ "number": "51",+ "name": "PA5",+ "type": "bidirectional",+ "description": "TT_ha I/O; alternate functions TIM2_CH1/ETR, TIM8_CH1N, SPI1_SCK, OTG_HS_ULPI_CK; ADC12_INN18/INP19, DAC1_OUT2."+ },+ {+ "number": "52",+ "name": "PA6",+ "type": "bidirectional",+ "description": "FT_a I/O; alternate functions TIM1_BKIN, TIM3_CH1, SPI1_MISO, DCMI_PIXCLK, LCD_G2; ADC12_INP3."+ },+ {+ "number": "53",+ "name": "PA7",+ "type": "bidirectional",+ "description": "TT_a I/O; alternate functions TIM1_CH1N, TIM3_CH2, SPI1_MOSI, ETH_MII_RX_DV; ADC12_INN3/INP7, OPAMP1_VINM."+ },+ {+ "number": "54",+ "name": "PC4",+ "type": "bidirectional",+ "description": "TT_a I/O; alternate functions DFSDM_CKIN2, I2S1_MCK, SPDIFRX_IN2, ETH_MII_RXD0, FMC_SDNE0; ADC12_INP4, OPAMP1_VOUT, COMP_1_INM."+ },+ {+ "number": "55",+ "name": "PC5",+ "type": "bidirectional",+ "description": "TT_a I/O; alternate functions SAI1_D3, DFSDM_DATIN2, ETH_MII_RXD1, FMC_SDCKE0, COMP_1_OUT; ADC12_INN4/INP8, OPAMP1_VINM."+ },+ {+ "number": "56",+ "name": "PB0",+ "type": "bidirectional",+ "description": "FT_a I/O; alternate functions TIM1_CH2N, TIM3_CH3, UART4_CTS, OTG_HS_ULPI_D1, LCD_R3; ADC12_INN5/INP9, OPAMP1_VINP, COMP_1_INP."+ },+ {+ "number": "57",+ "name": "PB1",+ "type": "bidirectional",+ "description": "TT_u I/O; alternate functions TIM1_CH3N, TIM3_CH4, OTG_HS_ULPI_D2, ETH_MII_RXD3; ADC12_INP5, COMP_1_INM."+ },+ {+ "number": "58",+ "name": "PB2",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions SAI1_D1, SPI3_MOSI/I2S3_SDO, QUADSPI_CLK, ETH_TX_ER; COMP_1_INP, RTC_OUT."+ },+ {+ "number": "59",+ "name": "PF11",+ "type": "bidirectional",+ "description": "FT_a I/O; alternate functions SPI5_MOSI, SAI2_SD_B, FMC_SDNRAS, DCMI_D12; ADC1_INP2."+ },+ {+ "number": "60",+ "name": "PF12",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate function FMC_A6; additional functions ADC1_INN2, ADC1_INP6."+ },+ {+ "number": "61",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "62",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "63",+ "name": "PF13",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions DFSDM_DATIN6, I2C4_SMBA, FMC_A7; ADC2_INP2."+ },+ {+ "number": "64",+ "name": "PF14",+ "type": "bidirectional",+ "description": "FT_fha I/O; alternate functions DFSDM_CKIN6, I2C4_SCL, FMC_A8; ADC2_INN2/INP6."+ },+ {+ "number": "65",+ "name": "PF15",+ "type": "bidirectional",+ "description": "FT_fh I/O; alternate functions I2C4_SDA, FMC_A9."+ },+ {+ "number": "66",+ "name": "PG0",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate function FMC_A10."+ },+ {+ "number": "67",+ "name": "PG1",+ "type": "bidirectional",+ "description": "TT_h I/O; alternate function FMC_A11; additional function OPAMP2_VINM."+ },+ {+ "number": "68",+ "name": "PE7",+ "type": "bidirectional",+ "description": "TT_ha I/O; alternate functions TIM1_ETR, DFSDM_DATIN2, UART7_RX, FMC_D4; OPAMP2_VOUT, COMP_2_INM."+ },+ {+ "number": "69",+ "name": "PE8",+ "type": "bidirectional",+ "description": "TT_ha I/O; alternate functions TIM1_CH1N, DFSDM_CKIN2, UART7_TX, FMC_D5, COMP_2_OUT; OPAMP2_VINM."+ },+ {+ "number": "70",+ "name": "PE9",+ "type": "bidirectional",+ "description": "TT_ha I/O; alternate functions TIM1_CH1, DFSDM_CKOUT, UART7_RTS, FMC_D6; OPAMP2_VINP, COMP_2_INP."+ },+ {+ "number": "71",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "72",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "73",+ "name": "PE10",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions TIM1_CH2N, DFSDM_DATIN4, UART7_CTS, FMC_D7; COMP_2_INM."+ },+ {+ "number": "74",+ "name": "PE11",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions TIM1_CH2, SPI4_NSS, SAI2_SD_B, FMC_D8, LCD_G3; COMP_2_INP."+ },+ {+ "number": "75",+ "name": "PE12",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM1_CH3N, SPI4_SCK, SAI2_SCK_B, FMC_D9, COMP_1_OUT, LCD_B4."+ },+ {+ "number": "76",+ "name": "PE13",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM1_CH3, SPI4_MISO, SAI2_FS_B, FMC_D10, COMP_2_OUT, LCD_DE."+ },+ {+ "number": "77",+ "name": "PE14",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM1_CH4, SPI4_MOSI, SAI2_MCK_B, FMC_D11, LCD_CLK."+ },+ {+ "number": "78",+ "name": "PE15",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM1_BKIN, FMC_D12, TIM1_BKIN_COMP12, LCD_R7."+ },+ {+ "number": "79",+ "name": "PB10",+ "type": "bidirectional",+ "description": "FT_f I/O; alternate functions TIM2_CH3, I2C2_SCL, SPI2_SCK, USART3_TX, QUADSPI_BK1_NCS, OTG_HS_ULPI_D3, LCD_G4."+ },+ {+ "number": "80",+ "name": "PB11",+ "type": "bidirectional",+ "description": "FT_f I/O; alternate functions TIM2_CH4, I2C2_SDA, USART3_RX, OTG_HS_ULPI_D4, ETH_MII_TX_EN, LCD_G5."+ },+ {+ "number": "81",+ "name": "VCAP1",+ "type": "passive",+ "description": "Main regulator stabilization pin; requires 2.2 µF external capacitor with ESR below 100 mΩ."+ },+ {+ "number": "82",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "83",+ "name": "PH6",+ "type": "bidirectional",+ "description": "FT I/O; alternate functions TIM12_CH1, I2C2_SMBA, SPI5_SCK, ETH_MII_RXD2, FMC_SDNE1, DCMI_D8."+ },+ {+ "number": "84",+ "name": "PH7",+ "type": "bidirectional",+ "description": "FT_fa I/O; alternate functions I2C3_SCL, SPI5_MISO, ETH_MII_RXD3, FMC_SDCKE1, DCMI_D9."+ },+ {+ "number": "85",+ "name": "PH8",+ "type": "bidirectional",+ "description": "FT_fha I/O; alternate functions TIM5_ETR, I2C3_SDA, FMC_D16, DCMI_HSYNC, LCD_R2."+ },+ {+ "number": "86",+ "name": "PH9",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM12_CH2, I2C3_SMBA, FMC_D17, DCMI_D0, LCD_R3."+ },+ {+ "number": "87",+ "name": "PH10",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM5_CH1, I2C4_SMBA, FMC_D18, DCMI_D1, LCD_R4."+ },+ {+ "number": "88",+ "name": "PH11",+ "type": "bidirectional",+ "description": "FT_fh I/O; alternate functions TIM5_CH2, I2C4_SCL, FMC_D19, DCMI_D2, LCD_R5."+ },+ {+ "number": "89",+ "name": "PH12",+ "type": "bidirectional",+ "description": "FT_fh I/O; alternate functions TIM5_CH3, I2C4_SDA, FMC_D20, DCMI_D3, LCD_R6."+ },+ {+ "number": "90",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "91",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "92",+ "name": "PB12",+ "type": "bidirectional",+ "description": "FT_u I/O; alternate functions TIM1_BKIN, I2C2_SMBA, SPI2_NSS, USART3_CK, CAN2_RX, OTG_HS_ID, UART5_RX."+ },+ {+ "number": "93",+ "name": "PB13",+ "type": "bidirectional",+ "description": "FT_u I/O; alternate functions TIM1_CH1N, SPI2_SCK, USART3_CTS_NSS, CAN2_TX, UART5_TX; additional function OTG_HS_VBUS."+ },+ {+ "number": "94",+ "name": "PB14",+ "type": "bidirectional",+ "description": "FT_u I/O; alternate functions TIM1_CH2N, USART1_TX, SPI2_MISO, SDMMC2_D0, OTG_HS_DM."+ },+ {+ "number": "95",+ "name": "PB15",+ "type": "bidirectional",+ "description": "FT_u I/O; alternate functions RTC_REFIN, TIM1_CH3N, USART1_RX, SPI2_MOSI, SDMMC2_D1, OTG_HS_DP."+ },+ {+ "number": "96",+ "name": "PD8",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions DFSDM_CKIN3, SAI3_SCK_B, USART3_TX, SPDIFRX_IN1, FMC_D13."+ },+ {+ "number": "97",+ "name": "PD9",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions DFSDM_DATIN3, SAI3_SD_B, USART3_RX, CAN2_RXFD, FMC_D14."+ },+ {+ "number": "98",+ "name": "PD10",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions DFSDM_CKOUT, SAI3_FS_B, USART3_CK, CAN2_TXFD, FMC_D15, LCD_B3."+ },+ {+ "number": "99",+ "name": "PD11",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions LPTIM2_IN2, I2C4_SMBA, USART3_CTS_NSS, QUADSPI_BK1_IO0, SAI2_SD_A, FMC_A16."+ },+ {+ "number": "100",+ "name": "PD12",+ "type": "bidirectional",+ "description": "FT_fh I/O; alternate functions LPTIM1_IN1, TIM4_CH1, I2C4_SCL, USART3_RTS, QUADSPI_BK1_IO1, FMC_A17."+ },+ {+ "number": "101",+ "name": "PD13",+ "type": "bidirectional",+ "description": "FT_fh I/O; alternate functions LPTIM1_OUT, TIM4_CH2, I2C4_SDA, QUADSPI_BK1_IO3, SAI2_SCK_A, FMC_A18."+ },+ {+ "number": "102",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "103",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "104",+ "name": "PD14",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM4_CH3, SAI3_MCLK_B, UART8_CTS, FMC_D0."+ },+ {+ "number": "105",+ "name": "PD15",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM4_CH4, SAI3_MCLK_A, UART8_RTS, FMC_D1."+ },+ {+ "number": "106",+ "name": "PG2",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_BKIN, TIM8_BKIN_COMP12, FMC_A12."+ },+ {+ "number": "107",+ "name": "PG3",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_BKIN2, TIM8_BKIN2_COMP12, FMC_A13."+ },+ {+ "number": "108",+ "name": "PG4",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM1_BKIN2, TIM1_BKIN2_COMP12, FMC_A14/FMC_BA0."+ },+ {+ "number": "109",+ "name": "PG5",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM1_ETR, FMC_A15/FMC_BA1."+ },+ {+ "number": "110",+ "name": "PG6",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM17_BKIN, HRTIM_CHE1, QUADSPI_BK1_NCS, FMC_NE3, DCMI_D12, LCD_R7."+ },+ {+ "number": "111",+ "name": "PG7",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions HRTIM_CHE2, SAI1_MCLK_A, USART6_CK, FMC_INT, DCMI_D13, LCD_CLK."+ },+ {+ "number": "112",+ "name": "PG8",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_ETR, SPI6_NSS, USART6_RTS, SPDIFRX_IN2, ETH_PPS_OUT, FMC_SDCLK, LCD_G7."+ },+ {+ "number": "113",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "114",+ "name": "VDD33USB",+ "type": "power_in",+ "description": "USB domain supply, 3.0 to 3.6 V when USB is used (0 to 3.6 V when not used)."+ },+ {+ "number": "115",+ "name": "PC6",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions HRTIM_CHA1, TIM3_CH1, TIM8_CH1, USART6_TX, SDMMC1_D0DIR, FMC_NWAIT, DCMI_D0, LCD_HSYNC; SWPMI_IO."+ },+ {+ "number": "116",+ "name": "PC7",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TRGIO, HRTIM_CHA2, TIM3_CH2, TIM8_CH2, USART6_RX, FMC_NE1, SWPMI_TX, DCMI_D1, LCD_G6."+ },+ {+ "number": "117",+ "name": "PC8",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TRACED1, HRTIM_CHB1, TIM3_CH3, USART6_CK, UART5_RTS, FMC_NE2, SDMMC1_D0, DCMI_D2."+ },+ {+ "number": "118",+ "name": "PC9",+ "type": "bidirectional",+ "description": "FT_fh I/O; alternate functions MCO2, TIM3_CH4, I2C3_SDA, UART5_CTS, QUADSPI_BK1_IO0, SDMMC1_D1, DCMI_D3, LCD_B2."+ },+ {+ "number": "119",+ "name": "PA8",+ "type": "bidirectional",+ "description": "FT_fha I/O; alternate functions MCO1, TIM1_CH1, HRTIM_CHB2, I2C3_SCL, USART1_CK, OTG_FS_SOF, UART7_RX, LCD_B3/R6."+ },+ {+ "number": "120",+ "name": "PA9",+ "type": "bidirectional",+ "description": "FT_u I/O; alternate functions TIM1_CH2, LPUART1_TX, USART1_TX, SPI2_SCK, CAN1_RXFD, DCMI_D0, LCD_R5; OTG_FS_VBUS."+ },+ {+ "number": "121",+ "name": "PA10",+ "type": "bidirectional",+ "description": "FT_u I/O; alternate functions TIM1_CH3, LPUART1_RX, USART1_RX, CAN1_TXFD, OTG_FS_ID, MDIOS_MDIO, DCMI_D1, LCD_B1/B4."+ },+ {+ "number": "122",+ "name": "PA11",+ "type": "bidirectional",+ "description": "FT_u I/O; alternate functions TIM1_CH4, LPUART1_CTS, SPI2_NSS, UART4_RX, USART1_CTS_NSS, CAN1_RX, OTG_FS_DM, LCD_R4."+ },+ {+ "number": "123",+ "name": "PA12",+ "type": "bidirectional",+ "description": "FT_u I/O; alternate functions TIM1_ETR, LPUART1_RTS, SPI2_SCK, UART4_TX, USART1_RTS, CAN1_TX, OTG_FS_DP, LCD_R5."+ },+ {+ "number": "124",+ "name": "PA13(JTMS-SWDIO)",+ "type": "bidirectional",+ "description": "FT I/O; JTMS-SWDIO debug pin after reset; also EVENTOUT."+ },+ {+ "number": "125",+ "name": "VCAP2",+ "type": "passive",+ "description": "Main regulator stabilization pin; requires 2.2 µF external capacitor with ESR below 100 mΩ."+ },+ {+ "number": "126",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "127",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "128",+ "name": "PH13",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_CH1N, UART4_TX, CAN1_TX, FMC_D21, LCD_G2."+ },+ {+ "number": "129",+ "name": "PH14",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_CH2N, UART4_RX, CAN1_RX, FMC_D22, DCMI_D4, LCD_G3."+ },+ {+ "number": "130",+ "name": "PH15",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_CH3N, CAN1_TXFD, FMC_D23, DCMI_D11, LCD_G4."+ },+ {+ "number": "131",+ "name": "PI0",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM5_CH4, SPI2_NSS/I2S2_WS, CAN1_RXFD, FMC_D24, DCMI_D13, LCD_G5."+ },+ {+ "number": "132",+ "name": "PI1",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_BKIN2, SPI2_SCK, FMC_D25, DCMI_D8, LCD_G6."+ },+ {+ "number": "133",+ "name": "PI2",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_CH4, SPI2_MISO, FMC_D26, DCMI_D9, LCD_G7."+ },+ {+ "number": "134",+ "name": "PI3",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_ETR, SPI2_MOSI, FMC_D27, DCMI_D10."+ },+ {+ "number": "135",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "136",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "137",+ "name": "PA14(JTCK-SWCLK)",+ "type": "bidirectional",+ "description": "FT I/O; JTCK-SWCLK debug pin after reset; also EVENTOUT."+ },+ {+ "number": "138",+ "name": "PA15(JTDI)",+ "type": "bidirectional",+ "description": "FT I/O; JTDI after reset; alternate functions TIM2_CH1/ETR, HRTIM_FLT1, HDMI_CEC, SPI1_NSS, SPI3_NSS, UART4_RTS, UART7_TX."+ },+ {+ "number": "139",+ "name": "PC10",+ "type": "bidirectional",+ "description": "FT_ha I/O; alternate functions HRTIM_EEV1, SPI3_SCK, USART3_TX, UART4_TX, SDMMC1_D2, DCMI_D8, LCD_R2."+ },+ {+ "number": "140",+ "name": "PC11",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions HRTIM_FLT2, SPI3_MISO, USART3_RX, UART4_RX, QUADSPI_BK2_NCS, SDMMC1_D3, DCMI_D4."+ },+ {+ "number": "141",+ "name": "PC12",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TRACED3, HRTIM_EEV2, SPI3_MOSI, USART3_CK, UART5_TX, SDMMC1_CK, DCMI_D9."+ },+ {+ "number": "142",+ "name": "PD0",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions DFSDM_CKIN6, SAI3_SCK_A, UART4_RX, CAN1_RX, FMC_D2."+ },+ {+ "number": "143",+ "name": "PD1",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions DFSDM_DATIN6, SAI3_SD_A, UART4_TX, CAN1_TX, FMC_D3."+ },+ {+ "number": "144",+ "name": "PD2",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TRACED2, TIM3_ETR, UART5_RX, SDMMC1_CMD, DCMI_D11."+ },+ {+ "number": "145",+ "name": "PD3",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions DFSDM_CKOUT, SPI2_SCK, USART2_CTS_NSS, FMC_CLK, DCMI_D5, LCD_G7."+ },+ {+ "number": "146",+ "name": "PD4",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions HRTIM_FLT3, SAI3_FS_A, USART2_RTS, CAN1_RXFD, FMC_NOE."+ },+ {+ "number": "147",+ "name": "PD5",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions HRTIM_EEV3, USART2_TX, CAN1_TXFD, FMC_NWE."+ },+ {+ "number": "148",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "149",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "150",+ "name": "PD6",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions SAI1_D1, SPI3_MOSI, USART2_RX, CAN2_RXFD, SDMMC2_CK, FMC_NWAIT, DCMI_D10, LCD_B2."+ },+ {+ "number": "151",+ "name": "PD7",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions SPI1_MOSI, USART2_CK, SPDIFRX_IN0, SDMMC2_CMD, FMC_NE1."+ },+ {+ "number": "152",+ "name": "PG9",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions SPI1_MISO, USART6_RX, SPDIFRX_IN3, QUADSPI_BK2_IO2, FMC_NE2, DCMI_VSYNC."+ },+ {+ "number": "153",+ "name": "PG10",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions HRTIM_FLT5, SPI1_NSS, LCD_G3, SAI2_SD_B, FMC_NE3, DCMI_D2, LCD_B2."+ },+ {+ "number": "154",+ "name": "PG11",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions HRTIM_EEV4, SPI1_SCK, SPDIFRX_IN0, SDMMC2_D2, ETH_MII_TX_EN, DCMI_D3, LCD_B3."+ },+ {+ "number": "155",+ "name": "PG12",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions LPTIM1_IN1, HRTIM_EEV5, SPI6_MISO, USART6_RTS, ETH_MII_TXD1, FMC_NE4, LCD_B1/B4."+ },+ {+ "number": "156",+ "name": "PG13",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TRACED0, LPTIM1_OUT, SPI6_SCK, USART6_CTS_NSS, ETH_MII_TXD0, FMC_A24, LCD_R0."+ },+ {+ "number": "157",+ "name": "PG14",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TRACED1, LPTIM1_ETR, SPI6_MOSI, USART6_TX, QUADSPI_BK2_IO3, ETH_MII_TXD1, FMC_A25, LCD_B0."+ },+ {+ "number": "158",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must be connected to external ground."+ },+ {+ "number": "159",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "160",+ "name": "PG15",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions USART6_CTS_NSS, FMC_SDNCAS, DCMI_D13."+ },+ {+ "number": "161",+ "name": "PB3(JTDO/TRACESWO)",+ "type": "bidirectional",+ "description": "FT I/O; JTDO/TRACESWO after reset; alternate functions TIM2_CH2, HRTIM_FLT4, SPI1_SCK, SPI3_SCK, SPI6_SCK, SDMMC2_D2, UART7_RX."+ },+ {+ "number": "162",+ "name": "PB4(NJTRST)",+ "type": "bidirectional",+ "description": "FT I/O; NJTRST after reset; alternate functions TIM16_BKIN, TIM3_CH1, SPI1_MISO, SPI3_MISO, SPI6_MISO, SDMMC2_D3, UART7_TX."+ },+ {+ "number": "163",+ "name": "PB5",+ "type": "bidirectional",+ "description": "FT I/O; alternate functions TIM17_BKIN, TIM3_CH2, I2C1_SMBA, SPI1_MOSI, SPI3_MOSI, CAN2_RX, OTG_HS_ULPI_D7, FMC_SDCKE1, UART5_RX."+ },+ {+ "number": "164",+ "name": "PB6",+ "type": "bidirectional",+ "description": "FT_f I/O; alternate functions TIM16_CH1N, TIM4_CH1, I2C1_SCL, USART1_TX, LPUART1_TX, CAN2_TX, QUADSPI_BK1_NCS, FMC_SDNE1, UART5_TX."+ },+ {+ "number": "165",+ "name": "PB7",+ "type": "bidirectional",+ "description": "FT_fa I/O; alternate functions TIM17_CH1N, TIM4_CH2, I2C1_SDA, USART1_RX, LPUART1_RX, CAN2_TXFD, FMC_NL, DCMI_VSYNC; PVD_IN."+ },+ {+ "number": "166",+ "name": "BOOT0",+ "type": "input",+ "description": "Dedicated boot mode selection input; max input voltage 9 V (VSS to 9 V); also VPP."+ },+ {+ "number": "167",+ "name": "PB8",+ "type": "bidirectional",+ "description": "FT_fh I/O; alternate functions TIM16_CH1, TIM4_CH3, I2C1_SCL, SDMMC1_CKIN, UART4_RX, CAN1_RX, SDMMC2_D4, DCMI_D6, LCD_B6."+ },+ {+ "number": "168",+ "name": "PB9",+ "type": "bidirectional",+ "description": "FT_fh I/O; alternate functions TIM17_CH1, TIM4_CH4, I2C1_SDA, SPI2_NSS, UART4_TX, CAN1_TX, SDMMC2_D5, DCMI_D7, LCD_B7."+ },+ {+ "number": "169",+ "name": "PE0",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions LPTIM1_ETR, TIM4_ETR, UART8_RX, CAN1_RXFD, SAI2_MCK_A, FMC_NBL0, DCMI_D2."+ },+ {+ "number": "170",+ "name": "PE1",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions LPTIM1_IN2, HRTIM_SCOUT, UART8_TX, CAN1_TXFD, FMC_NBL1, DCMI_D3."+ },+ {+ "number": "171",+ "name": "PDR_ON",+ "type": "power_in",+ "description": "Power-down reset enable pin, listed as a supply (S) pin in the pin definition table."+ },+ {+ "number": "172",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply, 1.62 to 3.6 V operating range; decouple with 100 nF per pin."+ },+ {+ "number": "173",+ "name": "PI4",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_BKIN, SAI2_MCK_A, FMC_NBL2, DCMI_D5, LCD_B4."+ },+ {+ "number": "174",+ "name": "PI5",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_CH1, SAI2_SCK_A, FMC_NBL3, DCMI_VSYNC, LCD_B5."+ },+ {+ "number": "175",+ "name": "PI6",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_CH2, SAI2_SD_A, FMC_D28, DCMI_D6, LCD_B6."+ },+ {+ "number": "176",+ "name": "PI7",+ "type": "bidirectional",+ "description": "FT_h I/O; alternate functions TIM8_CH3, SAI2_FS_A, FMC_D29, DCMI_D7, LCD_B7."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pins 141-151 show potential table reading ambiguity - these appear to be duplicate or alternate pin ; The LQFP176 package should have exactly 176 unique pins. The presence of what appear to be duplicate",+ "19/176 pins cited to the wrong page (name found elsewhere): ['93:PH13@p66', '94:PH14@p66', '95:PH15@p67', '96:PI0@p67']"+ ],+ "pages_sent": 94,+ "cost_usd": 1.027,+ "at": "2026-10-01T08:36:50"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884006305730560",+ "pages": 227,+ "sha256": "b4efe17119471356",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 176,+ "described": 176,+ "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]"+ }+}