Datasheet
Pin descriptions STM32H743xI
78/226 DocID030538 Rev 3
97 D4 141 D5 A4 169 200 C4 PE0 I/O FT_h -
LPTIM1_ETR,
TIM4_ETR,
HRTIM_SCIN,
LPTIM2_ETR,
UART8_RX,
CAN1_RXFD,
SAI2_MCK_A,
FMC_NBL0, DCMI_D2,
EVENTOUT
-
98 C4 142 D4 A3 170 201 B4 PE1 I/O FT_h -
LPTIM1_IN2,
HRTIM_SCOUT,
UART8_TX,
CAN1_TXFD,
FMC_NBL1, DCMI_D3,
EVENTOUT
-
- - - - - - - A7 VCAP3 S - - - -
99 - - - D5 - 202 - VSS S - - - -
- F7 143 C4 C6 171 203 E7 PDR_ON S - - - -
- F4 - B4 - - - A6 VDDLDO3 S - - - -
100 - 144 - C5 172 204 - VDD S - - - -
- - - - D4 173 205 A4 PI4 I/O FT_h -
TIM8_BKIN,
SAI2_MCK_A,
TIM8_BKIN_COMP12,
FMC_NBL2, DCMI_D5,
LCD_B4, EVENTOUT
-
- - - - C4 174 206 A3 PI5 I/O FT_h -
TIM8_CH1,
SAI2_SCK_A,
FMC_NBL3,
DCMI_VSYNC, LCD_B5,
EVENTOUT
-
- - - A4 C3 175 207 A2 PI6 I/O FT_h -
TIM8_CH2, SAI2_SD_A,
FMC_D28, DCMI_D6,
LCD_B6, EVENTOUT
-
- - - E2 C2 176 208 B3 PI7 I/O FT_h -
TIM8_CH3, SAI2_FS_A,
FMC_D29, DCMI_D7,
LCD_B7, EVENTOUT
-
- - - - H9 - - - VSS S - - - -
- - - - K9 - - - VSS S - - - -
- - - - K10 - - - VSS S - - - -
1. This ball should remain floating.
2. This ball should not remain floating. It can be connected to VSS or VDD. It is reserved for future use.
Table 8. STM32H743xI pin/ball definition (continued)
Pin/ball name
Pin name
(function
after
reset)
Pin type
I/O structure
Notes
Alternate functions
Additional
functions
LQFP100
TFBGA100
LQFP144
UFBGA169
UFBGA176+25
LQFP176
LQFP208
TFBGA240 +25
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