Datasheet

DocID030538 Rev 3 49/226
STM32H743xI Pin descriptions
93
Figure 5. LQFP144 pinout
1. The above figure shows the package top view.
MSv41917V3
VDD PDR_ON PE1 PE0 PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PG15 VDD VSS PG14 PG13 PG12 PG11 PG10 PG9 PD7 PD6 VDD VSS PD5 PD4 PD3 PD2 PD1 PD0 PC12 PC11 PC10 PA15 PA14
144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109
PE2 1 108
VDD
PE3 2 107
VSS
PE4 3 106
VCAP2
PE5 4 105
PA13
PE6 5 104
PA12
VBAT 6 103
PA11
PC13 7 102
PA10
PC14-OSC32_IN 8 101
PA9
PC15-OSC32_OUT 9 100
PA8
PF0 10 99
PC9
PF1 11 98
PC8
PF2 12 97
PC7
PF3 13 96
PC6
PF4 14 95
VDD33USB
PF5 15 94
VSS
VSS 16 93
PG8
VDD 17 92
PG7
PF6 18
144-pins
91
PG6
PF7 19 90
PG5
PF8 20 89
PG4
PF9 21 88
PG3
PF10 22 87
PG2
PH0-OSC_IN 23 86
PD15
PH1-OSC_OUT 24 85
PD14
NRST 25 84
VDD
PC0 26 83
VSS
PC1 27 82
PD13
PC2_C 28 81
PD12
PC3_C 29 80
PD11
VDD 30 79
PD10
VSSA 31 78
PD9
VREF+ 32 77
PD8
VDDA 33 76
PB15
PA0-WKUP 34 75
PB14
PA1 35 74
PB13
PA2 36 73
PB12
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
PA3
VSS
VDD
PA4 PA5 PA6 PA7
PC4 PC5
PB0 PB1 PB2
PF11 PF12
VSS
VDD
PF13 PF14 PF15
PG0 PG1
PE7 PE8 PE9
VSS
VDD
PE10 PE11 PE12 PE13 PE14 PE15 PB10 PB11
VCAP1
VDD
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