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STM32H753ZIT6

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STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.

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STM32H753ZIT6

STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-144(20x20)

STM32H753ZIT6 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 bit 2 (FT_h I/O) with alternate functions TRACECLK, SAI1_CK1, SPI4_SCK, QUADSPI_BK1_IO2, ETH_MII_TXD3, FMC_A23.
2 PE3 bidirectional GPIO port E bit 3 (FT_h I/O) with alternate functions TRACED0, TIM15_BKIN, SAI1_SD_B, FMC_A19.
3 PE4 bidirectional GPIO port E bit 4 (FT_h I/O) with alternate functions TRACED1, SAI1_D2, DFSDM1_DATIN3, SPI4_NSS, FMC_A20, DCMI_D4, LCD_B0.
4 PE5 bidirectional GPIO port E bit 5 (FT_h I/O) with alternate functions TRACED2, SAI1_CK2, TIM15_CH1, SPI4_MISO, FMC_A21, DCMI_D6, LCD_G0.
5 PE6 bidirectional GPIO port E bit 6 (FT_h I/O) with alternate functions TRACED3, TIM1_BKIN2, SAI1_D1, SPI4_MOSI, FMC_A22, DCMI_D7, LCD_G1.
6 VBAT power_in Backup domain supply pin for RTC, backup registers and backup SRAM (supply pin; absolute maximum -0.3 to 4.0 V).
7 PC13 bidirectional GPIO port C bit 13 (FT I/O) with additional functions RTC_TAMP1, RTC_TS and WKUP2.
8 PC14-OSC32_IN bidirectional GPIO port C bit 14 (FT I/O) that is also the LSE oscillator input OSC32_IN; oscillator function is kept during and after reset except power-on reset.
9 PC15-OSC32_OUT bidirectional GPIO port C bit 15 (FT I/O) that is also the LSE oscillator output OSC32_OUT; oscillator function is kept during and after reset except power-on reset.
10 PF0 bidirectional GPIO port F bit 0 (FT_f I/O, I2C FM+ capable) with alternate functions I2C2_SDA and FMC_A0.
11 PF1 bidirectional GPIO port F bit 1 (FT_f I/O, I2C FM+ capable) with alternate functions I2C2_SCL and FMC_A1.
12 PF2 bidirectional GPIO port F bit 2 (FT I/O) with alternate functions I2C2_SMBA and FMC_A2.
13 PF3 bidirectional GPIO port F bit 3 (FT_ha I/O) with alternate function FMC_A3 and additional function ADC3_INP5.
14 PF4 bidirectional GPIO port F bit 4 (FT_ha I/O) with alternate function FMC_A4 and additional functions ADC3_INN5, ADC3_INP9.
15 PF5 bidirectional GPIO port F bit 5 (FT_ha I/O) with alternate function FMC_A5 and additional function ADC3_INP4.
16 VSS power_in Digital ground supply pin.
17 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.
18 PF6 bidirectional GPIO port F bit 6 (FT_ha I/O) with alternate functions TIM16_CH1, SPI5_NSS, SAI1_SD_B, UART7_RX, QUADSPI_BK1_IO3 and additional functions ADC3_INN4, ADC3_INP8.
19 PF7 bidirectional GPIO port F bit 7 (FT_ha I/O) with alternate functions TIM17_CH1, SPI5_SCK, SAI1_MCLK_B, UART7_TX, QUADSPI_BK1_IO2 and additional function ADC3_INP3.
20 PF8 bidirectional GPIO port F bit 8 (FT_ha I/O) with alternate functions TIM16_CH1N, SPI5_MISO, SAI1_SCK_B, UART7_RTS/DE, TIM13_CH1, QUADSPI_BK1_IO0 and additional functions ADC3_INN3, ADC3_INP7.
21 PF9 bidirectional GPIO port F bit 9 (FT_ha I/O) with alternate functions TIM17_CH1N, SPI5_MOSI, SAI1_FS_B, UART7_CTS, TIM14_CH1, QUADSPI_BK1_IO1 and additional function ADC3_INP2.
22 PF10 bidirectional GPIO port F bit 10 (FT_ha I/O) with alternate functions TIM16_BKIN, SAI1_D3, QUADSPI_CLK, DCMI_D11, LCD_DE and additional functions ADC3_INN2, ADC3_INP6.
23 PH0-OSC_IN bidirectional GPIO port H bit 0 (FT I/O) that is also the HSE oscillator input OSC_IN.
24 PH1-OSC_OUT bidirectional GPIO port H bit 1 (FT I/O) that is also the HSE oscillator output OSC_OUT.
25 NRST bidirectional Bidirectional reset pin (RST structure) with embedded weak pull-up resistor.
26 PC0 bidirectional GPIO port C bit 0 (FT_a I/O) with alternate functions DFSDM1_CKIN0, DFSDM1_DATIN4, SAI2_FS_B, OTG_HS_ULPI_STP, FMC_SDNWE, LCD_R5 and additional function ADC123_INP10.
27 PC1 bidirectional GPIO port C bit 1 (FT_ha I/O) with alternate functions TRACED0, SAI1_D1, SPI2_MOSI/I2S2_SDO, SDMMC2_CK, ETH_MDC, MDIOS_MDC and additional functions ADC123_INN10, ADC123_INP11, RTC_TAMP3/WKUP5.
28 PC2_C input Analog-only input (TT_a) with additional functions ADC3_INN1, ADC3_INP0, connected to PC2 through an analog switch configured via a SYSCFG register.
29 PC3_C input Analog-only input (TT_a) with additional function ADC3_INP1, connected to PC3 through an analog switch configured via a SYSCFG register.
30 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.
31 VSSA power_in Analog ground supply pin.
32 VREF+ power_in Positive reference voltage supply pin for the analog peripherals.
33 VDDA power_in Analog supply pin; 1.62 to 3.6 V when ADC or COMP is used, 1.8 V min for DAC or VREFBUF, 2.0 V min for OPAMP.
34 PA0 bidirectional GPIO port A bit 0 (FT_a I/O) with alternate functions TIM2_CH1/ETR, TIM5_CH1, TIM8_ETR, USART2_CTS/NSS, UART4_TX, SDMMC2_CMD and additional functions ADC1_INP16, WKUP0.
35 PA1 bidirectional GPIO port A bit 1 (FT_ha I/O) with alternate functions TIM2_CH2, TIM5_CH2, LPTIM3_OUT, USART2_RTS/DE, UART4_RX, QUADSPI_BK1_IO3 and additional functions ADC1_INN16, ADC1_INP17.
36 PA2 bidirectional GPIO port A bit 2 (FT_a I/O) with alternate functions TIM2_CH3, TIM5_CH3, LPTIM4_OUT, USART2_TX, ETH_MDIO, MDIOS_MDIO and additional functions ADC12_INP14, WKUP1.
37 PA3 bidirectional GPIO port A bit 3 (FT_ha I/O) with alternate functions TIM2_CH4, TIM5_CH4, LPTIM5_OUT, USART2_RX, OTG_HS_ULPI_D0, ETH_MII_COL and additional function ADC12_INP15.
38 VSS power_in Digital ground supply pin.
39 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.
40 PA4 bidirectional GPIO port A bit 4 (TT_a I/O) with alternate functions D1PWREN, TIM5_ETR, SPI1_NSS/I2S1_WS, SPI3_NSS, USART2_CK, DCMI_HSYNC and additional functions ADC12_INP18, DAC1_OUT1.
41 PA5 bidirectional GPIO port A bit 5 (TT_ha I/O) with alternate functions D2PWREN, TIM2_CH1/ETR, TIM8_CH1N, SPI1_SCK/I2S1_CK, OTG_HS_ULPI_CK and additional functions ADC12_INN18, ADC12_INP19, DAC1_OUT2.
42 PA6 bidirectional GPIO port A bit 6 (FT_a I/O) with alternate functions TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO, SPI6_MISO, DCMI_PIXCLK, LCD_G2 and additional function ADC12_INP3.
43 PA7 bidirectional GPIO port A bit 7 (TT_a I/O) with alternate functions TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI, ETH_MII_RX_DV, FMC_SDNWE and additional functions ADC12_INN3, ADC12_INP7, OPAMP1_VINM.
44 PC4 bidirectional GPIO port C bit 4 (TT_a I/O) with alternate functions DFSDM1_CKIN2, I2S1_MCK, SPDIFRX1_IN3, ETH_MII_RXD0, FMC_SDNE0 and additional functions ADC12_INP4, OPAMP1_VOUT, COMP1_INM.
45 PC5 bidirectional GPIO port C bit 5 (TT_a I/O) with alternate functions SAI1_D3, DFSDM1_DATIN2, SPDIFRX1_IN4, ETH_MII_RXD1, FMC_SDCKE0, COMP1_OUT and additional functions ADC12_INN4, ADC12_INP8, OPAMP1_VINM.
46 PB0 bidirectional GPIO port B bit 0 (FT_a I/O) with alternate functions TIM1_CH2N, TIM3_CH3, TIM8_CH2N, DFSDM1_CKOUT, UART4_CTS, LCD_R3 and additional functions ADC12_INN5, ADC12_INP9, OPAMP1_VINP, COMP1_INP.
47 PB1 bidirectional GPIO port B bit 1 (TT_u I/O) with alternate functions TIM1_CH3N, TIM3_CH4, TIM8_CH3N, DFSDM1_DATIN1, LCD_R6, ETH_MII_RXD3 and additional functions ADC12_INP5, COMP1_INM.
48 PB2 bidirectional GPIO port B bit 2 (FT_ha I/O) with alternate functions RTC_OUT, SAI1_D1, DFSDM1_CKIN1, SPI3_MOSI/I2S3_SDO, QUADSPI_CLK and additional function COMP1_INP.
49 PF11 bidirectional GPIO port F bit 11 (FT_a I/O) with alternate functions SPI5_MOSI, SAI2_SD_B, FMC_SDNRAS, DCMI_D12 and additional function ADC1_INP2.
50 PF12 bidirectional GPIO port F bit 12 (FT_ha I/O) with alternate function FMC_A6 and additional functions ADC1_INN2, ADC1_INP6.
51 VSS power_in Digital ground supply pin.
52 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.
53 PF13 bidirectional GPIO port F bit 13 (FT_ha I/O) with alternate functions DFSDM1_DATIN6, I2C4_SMBA, FMC_A7 and additional function ADC2_INP2.
54 PF14 bidirectional GPIO port F bit 14 (FT_fha I/O, I2C FM+ capable) with alternate functions DFSDM1_CKIN6, I2C4_SCL, FMC_A8 and additional functions ADC2_INN2, ADC2_INP6.
55 PF15 bidirectional GPIO port F bit 15 (FT_fh I/O, I2C FM+ capable) with alternate functions I2C4_SDA and FMC_A9.
56 PG0 bidirectional GPIO port G bit 0 (FT_h I/O) with alternate function FMC_A10.
57 PG1 bidirectional GPIO port G bit 1 (TT_h I/O) with alternate function FMC_A11 and additional function OPAMP2_VINM.
58 PE7 bidirectional GPIO port E bit 7 (TT_ha I/O) with alternate functions TIM1_ETR, DFSDM1_DATIN2, UART7_RX, QUADSPI_BK2_IO0, FMC_D4 and additional functions OPAMP2_VOUT, COMP2_INM.
59 PE8 bidirectional GPIO port E bit 8 (TT_ha I/O) with alternate functions TIM1_CH1N, DFSDM1_CKIN2, UART7_TX, QUADSPI_BK2_IO1, FMC_D5, COMP2_OUT and additional function OPAMP2_VINM.
60 PE9 bidirectional GPIO port E bit 9 (TT_ha I/O) with alternate functions TIM1_CH1, DFSDM1_CKOUT, UART7_RTS/DE, QUADSPI_BK2_IO2, FMC_D6 and additional functions OPAMP2_VINP, COMP2_INP.
61 VSS power_in Digital ground supply pin.
62 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.
63 PE10 bidirectional GPIO port E bit 10 (FT_ha I/O) with alternate functions TIM1_CH2N, DFSDM1_DATIN4, UART7_CTS, QUADSPI_BK2_IO3, FMC_D7 and additional function COMP2_INM.
64 PE11 bidirectional GPIO port E bit 11 (FT_ha I/O) with alternate functions TIM1_CH2, DFSDM1_CKIN4, SPI4_NSS, SAI2_SD_B, FMC_D8, LCD_G3 and additional function COMP2_INP.
65 PE12 bidirectional GPIO port E bit 12 (FT_h I/O) with alternate functions TIM1_CH3N, DFSDM1_DATIN5, SPI4_SCK, SAI2_SCK_B, FMC_D9, COMP1_OUT, LCD_B4.
66 PE13 bidirectional GPIO port E bit 13 (FT_h I/O) with alternate functions TIM1_CH3, DFSDM1_CKIN5, SPI4_MISO, SAI2_FS_B, FMC_D10, COMP2_OUT, LCD_DE.
67 PE14 bidirectional GPIO port E bit 14 (FT_h I/O) with alternate functions TIM1_CH4, SPI4_MOSI, SAI2_MCLK_B, FMC_D11, LCD_CLK.
68 PE15 bidirectional GPIO port E bit 15 (FT_h I/O) with alternate functions TIM1_BKIN, FMC_D12, TIM1_BKIN_COMP12, LCD_R7.
69 PB10 bidirectional GPIO port B bit 10 (FT_f I/O, I2C FM+ capable) with alternate functions TIM2_CH3, HRTIM_SCOUT, I2C2_SCL, SPI2_SCK/I2S2_CK, USART3_TX, QUADSPI_BK1_NCS, OTG_HS_ULPI_D3, LCD_G4.
70 PB11 bidirectional GPIO port B bit 11 (FT_f I/O, I2C FM+ capable) with alternate functions TIM2_CH4, HRTIM_SCIN, I2C2_SDA, USART3_RX, OTG_HS_ULPI_D4, ETH_MII_TX_EN, LCD_G5.
71 VCAP passive Main regulator stabilization pin; connect a CEXT of 2.2 µF (ESR < 100 mΩ, ±20% tolerated).
72 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.
73 PB12 bidirectional GPIO port B bit 12 (FT_u I/O) with alternate functions TIM1_BKIN, I2C2_SMBA, SPI2_NSS/I2S2_WS, USART3_CK, FDCAN2_RX, OTG_HS_ULPI_D5, ETH_MII_TXD0, OTG_HS_ID, UART5_RX.
74 PB13 bidirectional GPIO port B bit 13 (FT_u I/O) with alternate functions TIM1_CH1N, LPTIM2_OUT, SPI2_SCK/I2S2_CK, USART3_CTS/NSS, FDCAN2_TX, OTG_HS_ULPI_D6, UART5_TX and additional function OTG_HS_VBUS.
75 PB14 bidirectional GPIO port B bit 14 (FT_u I/O) with alternate functions TIM1_CH2N, TIM12_CH1, TIM8_CH2N, USART1_TX, SPI2_MISO, USART3_RTS/DE, UART4_RTS/DE, SDMMC2_D0, OTG_HS_DM.
76 PB15 bidirectional GPIO port B bit 15 (FT_u I/O) with alternate functions RTC_REFIN, TIM1_CH3N, TIM12_CH2, TIM8_CH3N, USART1_RX, SPI2_MOSI, UART4_CTS, SDMMC2_D1, OTG_HS_DP.
77 PD8 bidirectional GPIO port D bit 8 (FT_h I/O) with alternate functions DFSDM1_CKIN3, SAI3_SCK_B, USART3_TX, SPDIFRX1_IN2, FMC_D13.
78 PD9 bidirectional GPIO port D bit 9 (FT_h I/O) with alternate functions DFSDM1_DATIN3, SAI3_SD_B, USART3_RX, FDCAN2_RXFD_MODE, FMC_D14.
79 PD10 bidirectional GPIO port D bit 10 (FT_h I/O) with alternate functions DFSDM1_CKOUT, SAI3_FS_B, USART3_CK, FDCAN2_TXFD_MODE, FMC_D15, LCD_B3.
80 PD11 bidirectional GPIO port D bit 11 (FT_h I/O) with alternate functions LPTIM2_IN2, I2C4_SMBA, USART3_CTS/NSS, QUADSPI_BK1_IO0, SAI2_SD_A, FMC_A16.
81 PD12 bidirectional GPIO port D bit 12 (FT_fh I/O, I2C FM+ capable) with alternate functions LPTIM1_IN1, TIM4_CH1, I2C4_SCL, USART3_RTS/DE, QUADSPI_BK1_IO1, SAI2_FS_A, FMC_A17.
82 PD13 bidirectional GPIO port D bit 13 (FT_fh I/O, I2C FM+ capable) with alternate functions LPTIM1_OUT, TIM4_CH2, I2C4_SDA, QUADSPI_BK1_IO3, SAI2_SCK_A, FMC_A18.
83 VSS power_in Digital ground supply pin.
84 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.
85 PD14 bidirectional GPIO port D bit 14 (FT_h I/O) with alternate functions TIM4_CH3, SAI3_MCLK_B, UART8_CTS, FMC_D0.
86 PD15 bidirectional GPIO port D bit 15 (FT_h I/O) with alternate functions TIM4_CH4, SAI3_MCLK_A, UART8_RTS/DE, FMC_D1.
87 PG2 bidirectional GPIO port G bit 2 (FT_h I/O) with alternate functions TIM8_BKIN, TIM8_BKIN_COMP12, FMC_A12.
88 PG3 bidirectional GPIO port G bit 3 (FT_h I/O) with alternate functions TIM8_BKIN2, TIM8_BKIN2_COMP12, FMC_A13.
89 PG4 bidirectional GPIO port G bit 4 (FT_h I/O) with alternate functions TIM1_BKIN2, TIM1_BKIN2_COMP12, FMC_A14/FMC_BA0.
90 PG5 bidirectional GPIO port G bit 5 (FT_h I/O) with alternate functions TIM1_ETR and FMC_A15/FMC_BA1.
91 PG6 bidirectional GPIO port G bit 6 (FT_h I/O) with alternate functions TIM17_BKIN, HRTIM_CHE1, QUADSPI_BK1_NCS, FMC_NE3, DCMI_D12, LCD_R7.
92 PG7 bidirectional GPIO port G bit 7 (FT_h I/O) with alternate functions HRTIM_CHE2, SAI1_MCLK_A, USART6_CK, FMC_INT, DCMI_D13, LCD_CLK.
93 PG8 bidirectional GPIO port G bit 8 (FT_h I/O) with alternate functions TIM8_ETR, SPI6_NSS, USART6_RTS/DE, SPDIFRX1_IN3, ETH_PPS_OUT, FMC_SDCLK, LCD_G7.
94 VSS power_in Digital ground supply pin.
95 VDD33USB power_in USB domain supply pin; 3.0 to 3.6 V when USB is used, 0 to 3.6 V when USB is not used.
96 PC6 bidirectional GPIO port C bit 6 (FT_h I/O) with alternate functions HRTIM_CHA1, TIM3_CH1, TIM8_CH1, DFSDM1_CKIN3, I2S2_MCK, USART6_TX, SDMMC1_D0DIR, FMC_NWAIT, DCMI_D0, LCD_HSYNC and additional function SWPMI_IO.
97 PC7 bidirectional GPIO port C bit 7 (FT_h I/O) with alternate functions TRGIO, HRTIM_CHA2, TIM3_CH2, TIM8_CH2, I2S3_MCK, USART6_RX, SDMMC1_D123DIR, FMC_NE1, SWPMI_TX, DCMI_D1, LCD_G6.
98 PC8 bidirectional GPIO port C bit 8 (FT_h I/O) with alternate functions TRACED1, HRTIM_CHB1, TIM3_CH3, TIM8_CH3, USART6_CK, UART5_RTS/DE, FMC_NE2/NCE, SWPMI_RX, SDMMC1_D0, DCMI_D2.
99 PC9 bidirectional GPIO port C bit 9 (FT_fh I/O, I2C FM+ capable) with alternate functions MCO2, TIM3_CH4, TIM8_CH4, I2C3_SDA, I2S_CKIN, UART5_CTS, QUADSPI_BK1_IO0, SDMMC1_D1, DCMI_D3, LCD_B2.
100 PA8 bidirectional GPIO port A bit 8 (FT_fha I/O, I2C FM+ capable) with alternate functions MCO1, TIM1_CH1, HRTIM_CHB2, TIM8_BKIN2, I2C3_SCL, USART1_CK, OTG_FS_SOF, UART7_RX, LCD_B3, LCD_R6.
101 PA9 bidirectional GPIO port A bit 9 (FT_u I/O) with alternate functions TIM1_CH2, HRTIM_CHC1, LPUART1_TX, I2C3_SMBA, SPI2_SCK, USART1_TX, DCMI_D0, LCD_R5 and additional function OTG_FS_VBUS.
102 PA10 bidirectional GPIO port A bit 10 (FT_u I/O) with alternate functions TIM1_CH3, HRTIM_CHC2, LPUART1_RX, USART1_RX, OTG_FS_ID, MDIOS_MDIO, LCD_B4, DCMI_D1, LCD_B1.
103 PA11 bidirectional GPIO port A bit 11 (FT_u I/O) with alternate functions TIM1_CH4, HRTIM_CHD1, LPUART1_CTS, SPI2_NSS, UART4_RX, USART1_CTS/NSS, FDCAN1_RX, OTG_FS_DM, LCD_R4.
104 PA12 bidirectional GPIO port A bit 12 (FT_u I/O) with alternate functions TIM1_ETR, HRTIM_CHD2, LPUART1_RTS/DE, SPI2_SCK, UART4_TX, USART1_RTS/DE, FDCAN1_TX, OTG_FS_DP, LCD_R5.
105 PA13 bidirectional GPIO port A bit 13 (FT I/O), function after reset JTMS/SWDIO.
106 VCAP passive Main regulator stabilization pin; connect a CEXT of 2.2 µF (ESR < 100 mΩ, ±20% tolerated).
107 VSS power_in Digital ground supply pin.
108 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.
109 PA14 bidirectional GPIO port A bit 14 (FT I/O), function after reset JTCK/SWCLK.
110 PA15 bidirectional GPIO port A bit 15 (FT I/O), function after reset JTDI, with alternate functions TIM2_CH1/ETR, HRTIM_FLT1, CEC, SPI1_NSS, SPI3_NSS, SPI6_NSS, UART4_RTS/DE, UART7_TX.
111 PC10 bidirectional GPIO port C bit 10 (FT_ha I/O) with alternate functions HRTIM_EEV1, DFSDM1_CKIN5, SPI3_SCK, USART3_TX, UART4_TX, QUADSPI_BK1_IO1, SDMMC1_D2, DCMI_D8, LCD_R2.
112 PC11 bidirectional GPIO port C bit 11 (FT_h I/O) with alternate functions HRTIM_FLT2, DFSDM1_DATIN5, SPI3_MISO, USART3_RX, UART4_RX, QUADSPI_BK2_NCS, SDMMC1_D3, DCMI_D4.
113 PC12 bidirectional GPIO port C bit 12 (FT_h I/O) with alternate functions TRACED3, HRTIM_EEV2, SPI3_MOSI, USART3_CK, UART5_TX, SDMMC1_CK, DCMI_D9.
114 PD0 bidirectional GPIO port D bit 0 (FT_h I/O) with alternate functions DFSDM1_CKIN6, SAI3_SCK_A, UART4_RX, FDCAN1_RX, FMC_D2.
115 PD1 bidirectional GPIO port D bit 1 (FT_h I/O) with alternate functions DFSDM1_DATIN6, SAI3_SD_A, UART4_TX, FDCAN1_TX, FMC_D3.
116 PD2 bidirectional GPIO port D bit 2 (FT_h I/O) with alternate functions TRACED2, TIM3_ETR, UART5_RX, SDMMC1_CMD, DCMI_D11.
117 PD3 bidirectional GPIO port D bit 3 (FT_h I/O) with alternate functions DFSDM1_CKOUT, SPI2_SCK, USART2_CTS/NSS, FMC_CLK, DCMI_D5, LCD_G7.
118 PD4 bidirectional GPIO port D bit 4 (FT_h I/O) with alternate functions HRTIM_FLT3, SAI3_FS_A, USART2_RTS/DE, FDCAN1_RXFD_MODE, FMC_NOE.
119 PD5 bidirectional GPIO port D bit 5 (FT_h I/O) with alternate functions HRTIM_EEV3, USART2_TX, FDCAN1_TXFD_MODE, FMC_NWE.
120 VSS power_in Digital ground supply pin.
121 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.
122 PD6 bidirectional GPIO port D bit 6 (FT_h I/O) with alternate functions SAI1_D1, DFSDM1_CKIN4, SPI3_MOSI, USART2_RX, SAI4_SD_A, FDCAN2_RXFD_MODE, SDMMC2_CK, FMC_NWAIT, DCMI_D10, LCD_B2.
123 PD7 bidirectional GPIO port D bit 7 (FT_h I/O) with alternate functions DFSDM1_DATIN4, SPI1_MOSI, USART2_CK, SPDIFRX1_IN1, SDMMC2_CMD, FMC_NE1.
124 PG9 bidirectional GPIO port G bit 9 (FT_h I/O) with alternate functions SPI1_MISO, USART6_RX, SPDIFRX1_IN4, QUADSPI_BK2_IO2, SAI2_FS_B, FMC_NE2/NCE, DCMI_VSYNC.
125 PG10 bidirectional GPIO port G bit 10 (FT_h I/O) with alternate functions HRTIM_FLT5, SPI1_NSS, LCD_G3, SAI2_SD_B, FMC_NE3, DCMI_D2, LCD_B2.
126 PG11 bidirectional GPIO port G bit 11 (FT_h I/O) with alternate functions LPTIM1_IN2, HRTIM_EEV4, SPI1_SCK, SPDIFRX1_IN1, SDMMC2_D2, ETH_MII_TX_EN, DCMI_D3, LCD_B3.
127 PG12 bidirectional GPIO port G bit 12 (FT_h I/O) with alternate functions LPTIM1_IN1, HRTIM_EEV5, SPI6_MISO, USART6_RTS/DE, SPDIFRX1_IN2, LCD_B4, ETH_MII_TXD1, FMC_NE4, LCD_B1.
128 PG13 bidirectional GPIO port G bit 13 (FT_h I/O) with alternate functions TRACED0, LPTIM1_OUT, HRTIM_EEV10, SPI6_SCK, USART6_CTS/NSS, ETH_MII_TXD0, FMC_A24, LCD_R0.
129 PG14 bidirectional GPIO port G bit 14 (FT_h I/O) with alternate functions TRACED1, LPTIM1_ETR, SPI6_MOSI, USART6_TX, QUADSPI_BK2_IO3, ETH_MII_TXD1, FMC_A25, LCD_B0.
130 VSS power_in Digital ground supply pin.
131 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.
132 PG15 bidirectional GPIO port G bit 15 (FT_h I/O) with alternate functions USART6_CTS/NSS, FMC_SDNCAS, DCMI_D13.
133 PB3 bidirectional GPIO port B bit 3 (FT I/O), function after reset JTDO/TRACESWO, with alternate functions TIM2_CH2, HRTIM_FLT4, SPI1_SCK, SPI3_SCK, SPI6_SCK, SDMMC2_D2, CRS_SYNC, UART7_RX.
134 PB4 bidirectional GPIO port B bit 4 (FT I/O), function after reset NJTRST, with alternate functions TIM16_BKIN, TIM3_CH1, HRTIM_EEV6, SPI1_MISO, SPI3_MISO, SPI6_MISO, SDMMC2_D3, UART7_TX.
135 PB5 bidirectional GPIO port B bit 5 (FT I/O) with alternate functions TIM17_BKIN, TIM3_CH2, HRTIM_EEV7, I2C1_SMBA, SPI1_MOSI, SPI3_MOSI, FDCAN2_RX, OTG_HS_ULPI_D7, FMC_SDCKE1, DCMI_D10, UART5_RX.
136 PB6 bidirectional GPIO port B bit 6 (FT_f I/O, I2C FM+ capable) with alternate functions TIM16_CH1N, TIM4_CH1, I2C1_SCL, CEC, I2C4_SCL, USART1_TX, LPUART1_TX, FDCAN2_TX, QUADSPI_BK1_NCS, FMC_SDNE1, DCMI_D5, UART5_TX.
137 PB7 bidirectional GPIO port B bit 7 (FT_fa I/O, I2C FM+ capable) with alternate functions TIM17_CH1N, TIM4_CH2, I2C1_SDA, I2C4_SDA, USART1_RX, LPUART1_RX, FDCAN2_TXFD_MODE, FMC_NL, DCMI_VSYNC and additional function PVD_IN.
138 BOOT0 input Dedicated boot mode selection input (B structure) that tolerates 0 to 9 V and is also the VPP additional function.
139 PB8 bidirectional GPIO port B bit 8 (FT_fh I/O, I2C FM+ capable) with alternate functions TIM16_CH1, TIM4_CH3, DFSDM1_CKIN7, I2C1_SCL, I2C4_SCL, SDMMC1_CKIN, UART4_RX, FDCAN1_RX, SDMMC2_D4, ETH_MII_TXD3, DCMI_D6, LCD_B6.
140 PB9 bidirectional GPIO port B bit 9 (FT_fh I/O, I2C FM+ capable) with alternate functions TIM17_CH1, TIM4_CH4, DFSDM1_DATIN7, I2C1_SDA, SPI2_NSS, I2C4_SDA, SDMMC1_CDIR, UART4_TX, FDCAN1_TX, SDMMC2_D5, DCMI_D7, LCD_B7.
141 PE0 bidirectional GPIO port E bit 0 (FT_h I/O) with alternate functions LPTIM1_ETR, TIM4_ETR, HRTIM_SCIN, LPTIM2_ETR, UART8_RX, FDCAN1_RXFD_MODE, SAI2_MCLK_A, FMC_NBL0, DCMI_D2.
142 PE1 bidirectional GPIO port E bit 1 (FT_h I/O) with alternate functions LPTIM1_IN2, HRTIM_SCOUT, UART8_TX, FDCAN1_TXFD_MODE, FMC_NBL1, DCMI_D3.
143 PDR_ON input Power-down reset enable input (FT structure).
144 VDD power_in Digital supply pin; standard operating range 1.62 to 3.6 V.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package LQFP-144(20x20)
Category Embedded Processors & Controllers
Pins 144

CAD (KiCad official)

  • Symbol: STM32H753ZIT6
  • Footprint: Package_QFP:LQFP-144_20x20mm_P0.5mm
  • 3D model: LQFP-144(20x20) (KiCad packages3D, STEP)
  • 3D model files: stm32h753zit6-etched.step / stm32h753zit6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm32h753zit6.step / stm32h753zit6.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (356 pp, sha256 61fe6bb884401fbd, retrieved 2026-10-07, 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