STM32H7A3VITx

STMicroelectronics Arm Cortex-M7 MCU, 2048KB flash, 1184KB RAM, 280 MHz, 1.62-3.6V, 82 GPIO, LQFP100

Schematic Symbol

Pin Configuration (100 pins)

Pin	Name	Type
1	PE2	bidirectional
2	PE3	bidirectional
3	PE4	bidirectional
4	PE5	bidirectional
5	PE6	bidirectional
6	VBAT	power_in
7	PC13	bidirectional
8	PC14	bidirectional
9	PC15	bidirectional
10	VSS	power_in
11	VDD	power_in
12	PH0	bidirectional
13	PH1	bidirectional
14	NRST	input
15	PC0	bidirectional
16	PC1	bidirectional
17	PC2_C	bidirectional
18	PC3_C	bidirectional
19	VSSA	power_in
20	VREF+	input
21	VDDA	power_in
22	PA0	bidirectional
23	PA1	bidirectional
24	PA2	bidirectional
25	PA3	bidirectional
26	VSS	passive
27	VDD	power_in
28	PA4	bidirectional
29	PA5	bidirectional
30	PA6	bidirectional
31	PA7	bidirectional
32	PC4	bidirectional
33	PC5	bidirectional
34	PB0	bidirectional
35	PB1	bidirectional
36	PB2	bidirectional
37	PE7	bidirectional
38	PE8	bidirectional
39	PE9	bidirectional
40	PE10	bidirectional
41	PE11	bidirectional
42	PE12	bidirectional
43	PE13	bidirectional
44	PE14	bidirectional
45	PE15	bidirectional
46	PB10	bidirectional
47	PB11	bidirectional
48	VCAP	power_out
49	VSS	passive
50	VDD	power_in
51	PB12	bidirectional
52	PB13	bidirectional
53	PB14	bidirectional
54	PB15	bidirectional
55	PD8	bidirectional
56	PD9	bidirectional
57	PD10	bidirectional
58	PD11	bidirectional
59	PD12	bidirectional
60	PD13	bidirectional
61	PD14	bidirectional
62	PD15	bidirectional
63	PC6	bidirectional
64	PC7	bidirectional
65	PC8	bidirectional
66	PC9	bidirectional
67	PA8	bidirectional
68	PA9	bidirectional
69	PA10	bidirectional
70	PA11	bidirectional
71	PA12	bidirectional
72	PA13	bidirectional
73	VCAP	power_out
74	VSS	passive
75	VDD	power_in
76	PA14	bidirectional
77	PA15	bidirectional
78	PC10	bidirectional
79	PC11	bidirectional
80	PC12	bidirectional
81	PD0	bidirectional
82	PD1	bidirectional
83	PD2	bidirectional
84	PD3	bidirectional
85	PD4	bidirectional
86	PD5	bidirectional
87	PD6	bidirectional
88	PD7	bidirectional
89	PB3	bidirectional
90	PB4	bidirectional
91	PB5	bidirectional
92	PB6	bidirectional
93	PB7	bidirectional
94	BOOT0	input
95	PB8	bidirectional
96	PB9	bidirectional
97	PE0	bidirectional
98	PE1	bidirectional
99	VSS	passive
100	VDD	power_in

Footprint

Confirmed

Package_QFP/LQFP-100_14x14mm_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

Pads (100)

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

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