STM32H742IGTx

STMicroelectronics Arm Cortex-M7 MCU, 1024KB flash, 692KB RAM, 480 MHz, 1.62-3.6V, 140 GPIO, LQFP176

Schematic Symbol

Pin Configuration (176 pins)

Pin	Name	Type
1	PE2	bidirectional
2	PE3	bidirectional
3	PE4	bidirectional
4	PE5	bidirectional
5	PE6	bidirectional
6	VBAT	power_in
7	PI8	bidirectional
8	PC13	bidirectional
9	PC14	bidirectional
10	PC15	bidirectional
11	PI9	bidirectional
12	PI10	bidirectional
13	PI11	bidirectional
14	VSS	power_in
15	VDD	power_in
16	PF0	bidirectional
17	PF1	bidirectional
18	PF2	bidirectional
19	PF3	bidirectional
20	PF4	bidirectional
21	PF5	bidirectional
22	VSS	passive
23	VDD	power_in
24	PF6	bidirectional
25	PF7	bidirectional
26	PF8	bidirectional
27	PF9	bidirectional
28	PF10	bidirectional
29	PH0	bidirectional
30	PH1	bidirectional
31	NRST	input
32	PC0	bidirectional
33	PC1	bidirectional
34	PC2_C	bidirectional
35	PC3_C	bidirectional
36	VDD	power_in
37	VSSA	power_in
38	VREF+	input
39	VDDA	power_in
40	PA0	bidirectional
41	PA1	bidirectional
42	PA2	bidirectional
43	PH2	bidirectional
44	PH3	bidirectional
45	PH4	bidirectional
46	PH5	bidirectional
47	PA3	bidirectional
48	VSS	passive
49	VDD	power_in
50	PA4	bidirectional
51	PA5	bidirectional
52	PA6	bidirectional
53	PA7	bidirectional
54	PC4	bidirectional
55	PC5	bidirectional
56	PB0	bidirectional
57	PB1	bidirectional
58	PB2	bidirectional
59	PF11	bidirectional
60	PF12	bidirectional
61	VSS	passive
62	VDD	power_in
63	PF13	bidirectional
64	PF14	bidirectional
65	PF15	bidirectional
66	PG0	bidirectional
67	PG1	bidirectional
68	PE7	bidirectional
69	PE8	bidirectional
70	PE9	bidirectional
71	VSS	passive
72	VDD	power_in
73	PE10	bidirectional
74	PE11	bidirectional
75	PE12	bidirectional
76	PE13	bidirectional
77	PE14	bidirectional
78	PE15	bidirectional
79	PB10	bidirectional
80	PB11	bidirectional
81	VCAP	power_out
82	VDD	power_in
83	PH6	bidirectional
84	PH7	bidirectional
85	PH8	bidirectional
86	PH9	bidirectional
87	PH10	bidirectional
88	PH11	bidirectional
89	PH12	bidirectional
90	VSS	passive
91	VDD	power_in
92	PB12	bidirectional
93	PB13	bidirectional
94	PB14	bidirectional
95	PB15	bidirectional
96	PD8	bidirectional
97	PD9	bidirectional
98	PD10	bidirectional
99	PD11	bidirectional
100	PD12	bidirectional
101	PD13	bidirectional
102	VSS	passive
103	VDD	power_in
104	PD14	bidirectional
105	PD15	bidirectional
106	PG2	bidirectional
107	PG3	bidirectional
108	PG4	bidirectional
109	PG5	bidirectional
110	PG6	bidirectional
111	PG7	bidirectional
112	PG8	bidirectional
113	VSS	passive
114	VDD33_USB	power_in
115	PC6	bidirectional
116	PC7	bidirectional
117	PC8	bidirectional
118	PC9	bidirectional
119	PA8	bidirectional
120	PA9	bidirectional
121	PA10	bidirectional
122	PA11	bidirectional
123	PA12	bidirectional
124	PA13	bidirectional
125	VCAP	power_out
126	VSS	passive
127	VDD	power_in
128	PH13	bidirectional
129	PH14	bidirectional
130	PH15	bidirectional
131	PI0	bidirectional
132	PI1	bidirectional
133	PI2	bidirectional
134	PI3	bidirectional
135	VSS	passive
136	VDD	power_in
137	PA14	bidirectional
138	PA15	bidirectional
139	PC10	bidirectional
140	PC11	bidirectional
141	PC12	bidirectional
142	PD0	bidirectional
143	PD1	bidirectional
144	PD2	bidirectional
145	PD3	bidirectional
146	PD4	bidirectional
147	PD5	bidirectional
148	VSS	passive
149	VDD	power_in
150	PD6	bidirectional
151	PD7	bidirectional
152	PG9	bidirectional
153	PG10	bidirectional
154	PG11	bidirectional
155	PG12	bidirectional
156	PG13	bidirectional
157	PG14	bidirectional
158	VSS	passive
159	VDD	power_in
160	PG15	bidirectional
161	PB3	bidirectional
162	PB4	bidirectional
163	PB5	bidirectional
164	PB6	bidirectional
165	PB7	bidirectional
166	BOOT0	input
167	PB8	bidirectional
168	PB9	bidirectional
169	PE0	bidirectional
170	PE1	bidirectional
171	PDR_ON	input
172	VDD	power_in
173	PI4	bidirectional
174	PI5	bidirectional
175	PI6	bidirectional
176	PI7	bidirectional

Footprint

Confirmed

Package_QFP/LQFP-176_24x24mm_P0.5mm

Pad Layout

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

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

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

Pads (176)

Number	Type
1	smd
2	smd
3	smd
4	smd
5	smd
6	smd
7	smd
8	smd
9	smd
10	smd
11	smd
12	smd
13	smd
14	smd
15	smd
16	smd
17	smd
18	smd
19	smd
20	smd
21	smd
22	smd
23	smd
24	smd
25	smd
26	smd
27	smd
28	smd
29	smd
30	smd
31	smd
32	smd
33	smd
34	smd
35	smd
36	smd
37	smd
38	smd
39	smd
40	smd
41	smd
42	smd
43	smd
44	smd
45	smd
46	smd
47	smd
48	smd
49	smd
50	smd
51	smd
52	smd
53	smd
54	smd
55	smd
56	smd
57	smd
58	smd
59	smd
60	smd
61	smd
62	smd
63	smd
64	smd
65	smd
66	smd
67	smd
68	smd
69	smd
70	smd
71	smd
72	smd
73	smd
74	smd
75	smd
76	smd
77	smd
78	smd
79	smd
80	smd
81	smd
82	smd
83	smd
84	smd
85	smd
86	smd
87	smd
88	smd
89	smd
90	smd
91	smd
92	smd
93	smd
94	smd
95	smd
96	smd
97	smd
98	smd
99	smd
100	smd
101	smd
102	smd
103	smd
104	smd
105	smd
106	smd
107	smd
108	smd
109	smd
110	smd
111	smd
112	smd
113	smd
114	smd
115	smd
116	smd
117	smd
118	smd
119	smd
120	smd
121	smd
122	smd
123	smd
124	smd
125	smd
126	smd
127	smd
128	smd
129	smd
130	smd
131	smd
132	smd
133	smd
134	smd
135	smd
136	smd
137	smd
138	smd
139	smd
140	smd
141	smd
142	smd
143	smd
144	smd
145	smd
146	smd
147	smd
148	smd
149	smd
150	smd
151	smd
152	smd
153	smd
154	smd
155	smd
156	smd
157	smd
158	smd
159	smd
160	smd
161	smd
162	smd
163	smd
164	smd
165	smd
166	smd
167	smd
168	smd
169	smd
170	smd
171	smd
172	smd
173	smd
174	smd
175	smd
176	smd

Comments

Loading comments...

Sign in to leave a comment.