STM32G474CETx

STMicroelectronics Arm Cortex-M4 MCU, 512KB flash, 128KB RAM, 170 MHz, 1.71-3.6V, 38 GPIO, LQFP48

Schematic Symbol

Pin Configuration (48 pins)

Pin	Name	Type
1	VBAT	power_in
2	PC13	bidirectional
3	PC14	bidirectional
4	PC15	bidirectional
5	PF0	bidirectional
6	PF1	bidirectional
7	PG10	bidirectional
8	PA0	bidirectional
9	PA1	bidirectional
10	PA2	bidirectional
11	PA3	bidirectional
12	PA4	bidirectional
13	PA5	bidirectional
14	PA6	bidirectional
15	PA7	bidirectional
16	PB0	bidirectional
17	PB1	bidirectional
18	PB2	bidirectional
19	VSSA	power_in
20	VREF+	input
21	VDDA	power_in
22	PB10	bidirectional
23	VSS	power_in
24	VDD	power_in
25	PB11	bidirectional
26	PB12	bidirectional
27	PB13	bidirectional
28	PB14	bidirectional
29	PB15	bidirectional
30	PA8	bidirectional
31	PA9	bidirectional
32	PA10	bidirectional
33	PA11	bidirectional
34	PA12	bidirectional
35	VSS	passive
36	VDD	power_in
37	PA13	bidirectional
38	PA14	bidirectional
39	PA15	bidirectional
40	PB3	bidirectional
41	PB4	bidirectional
42	PB5	bidirectional
43	PB6	bidirectional
44	PB7	bidirectional
45	PB8	bidirectional
46	PB9	bidirectional
47	VSS	passive
48	VDD	power_in

Footprint

Confirmed

Package_QFP/LQFP-48_7x7mm_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

Pads (48)

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

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