Pinouts and pin description
STM32F103x4, STM32F103x6
Figure 5. STM32F103xx performance line LQFP48 pinout
48 47 46 45 44 43 42 41 40 39 38 37
VDD_2
VSS_2
PA13
PA12
PA11
PA10
PA9
36
1
2
3
4
5
6
7
8
9
VBAT
PC13-TAMPER-RTC
PC14-OSC32_IN
PC15-OSC32_OUT
PD0-OSC_IN
PD1-OSC_OUT
NRST
35
34
33
32
31
30
29
28
27
26
25
LQFP48
PA8
VSSA
VDDA
PB15
PB14
PB13
PB12
PA0-WKUP 10
PA1 11
12
PA2
24
13 14 15 16 17 18 19 20 21 22 23
ai14393b
Figure 6.
STM32F101xx Medium-density access line VFQFPN36 pinout
36 35 34
33 32 31 30 29 28
27
VDD_3
OSC_IN/PD0
OSC_OUT/PD1
NRST
VDD_2
VSS_2
PA13
PA12
PA11
PA10
PA9
1
2
3
4
5
6
7
8
9
26
25
24
QFN36
VSSA
23
22
VDDA
PA0-WKUP
PA1
21
20
PA8
PA2
VDD_1
19
10 11 12 13
14 15 16 17
18
ai14654
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Doc ID 15060 Rev 3