STM32F050xx
4
Pinouts and pin description
Figure 3.
Figure 4.
1. PB2 and PB8 should be treated as unconnected pins on the LQFP32 package (even when they are not
available on the package, they are not forced to a defined level by hardware).
LQFP48 48-pin package pinout
48 47 46 45
1
VBAT
2
PC13
PC14/OSC32_IN
3
4
PC15/OSC32_OUT
PF0/OSC_IN
5
PF1/OSC_OUT
6
NRST
7
8
VSSA
9
VDDA
PA0
10
PA1
11
12
PA2
13 14 15 16 17 18 19 20 21 22
LQFP32 32-pin package pinout
VDD
PF0/OSC_IN
PF1/OSC_OUT
NRST
VDDA
PA0
PA1
PA2
Doc ID 023079 Rev 3
44 43 42 41 40 39 38 37
LQFP48
32 31 30 29 28 27 26 25
1
2
3
4
LQFP32
5
6
7
8
9 10 11 12 13 14 15 16
Pinouts and pin description
PF7
36
PF6
35
PA13
34
PA12
33
PA11
32
PA10
31
PA9
30
PA8
29
PB15
28
27
PB14
26
PB13
25
PB12
24
23
24
PA14
23
PA13
22
PA12
PA11
21
PA10
20
PA9
19
PA8
18
VDD
17
MS19842V1
MS30475V1
23/98
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