Datasheet
DocID030538 Rev 3 51/226
STM32H743xI Pin descriptions
93
Figure 7. LQFP176 pinout
1. The above figure shows the package top view.
PINOUT UNDER DEVELOPMENT
MSv41916V4
PI7
PI6
PI5
PI4
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
VDD
VSS
PI3
PI2
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
PE2
1
132
PI1
PE3
2 131
PI0
PE4
3 130
PH15
PE5
4 129
PH14
PE6
5 128
PH13
VBAT
6 127
VDD
PI8
7 126
VSS
PC13
8 125
VCAP2
PC14-OSC32_IN
9 124
PA13
PC15-OSC32_OUT
10 123
PA12
PI9
11 122
PA11
PI10
12 121
PA10
PI11
13 120
PA9
VSS
14 119
PA8
VDD
15 118
PC9
PF0
16 117
PC8
PF1
17 116
PC7
PF2
18 115
PC6
PF3
19 114
VDD33USB
PF4
20 113
VSS
PF5
21 112
PG8
VSS
22
176-pins
111
PG7
VDD
23 110
PG6
PF6
24 109
PG5
PF7
25 108
PG4
PF8
26 107
PG3
PF9
27 106
PG2
PF10
28 105
PD15
PH0-OSC_IN
29 104
PD14
PH1-OSC_OUT
30 103
VDD
NRST
31 102
VSS
PC0
32 101
PD13
PC1
33 100
PD12
PC2_C
34 99
PD11
PC3_C
35 98
PD10
VDD
36 97
PD9
VSSA
37 96
PD8
VREF+
38 95
PB15
VDDA
39 94
PB14
PA0-WKUP
40 93
PB13
PA1
41 92
PB12
PA2
42 91
VDD
PH2
43 90
VSS
PH3
44 89
PH12
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 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
PH4
PH5
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
PH6
PH7
PH8
PH9
PH10
PH11
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