CD00237391 Datasheet, PDF (35/177 Pages) STMicroelectronics – ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM

STM32F20xxx
3
Pinouts and pin description
Figure 8. STM32F20x LQFP64 pinout
Pinouts and pin description
VBAT
PC13-RTC_AF1
PC14-OSC32_IN
PC15-OSC32_OUT
PH0-OSC_IN
PH1-OSC_OUT
NRST
PC0
PC1
PC2
PC3
VSSA
VDDA
PA0-WKUP
PA1
PA2
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
LQFP64
40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
VDD_2
VCAP_2
PA13
PA12
PA11
PA10
PA9
PA8
PC9
PC8
PC7
PC6
PB15
PB14
PB13
PB12
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Figure 9. STM32F20x WLCSP64+2 ballout
1
2
3
4
A
PA14
PA15
PC12
PB3
B
VSS_2
PA13
PC10
PB4
C
PA12
VCAP_2 _PC11
D
PC9
PA11
PA10
E
VDD_4
PA8
PA9
F
VSS_4
G
PB15
H
PB14
PC7
PC8
PC6
PC5
PB13
PB10
PC4
J
PB12
PB11 VCAP_1 PB2
5
6
7
8
9
PB5
PB7
PB9
VDD_2
VBAT
PB6
BOOT0
PB8
PC13
PC14
PD2 IRROFF PC15
PC2 VSS_3 VDD_3
PA0
VREF+
PA3
NRST
PC1
PH0-
OSC_IN
PH1-
OSC_OUT
PC3
PC0
PA6
PA5 REGOFF PA1
VSS_5
PB1
PB0
PA7
PA4
PA2
1. Top view.
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Doc ID 15818 Rev 9
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