Datasheet

DocID17659 Rev 9 33/131
STM32L151x6/8/B, STM32L152x6/8/B Pin descriptions
47
Figure 6. STM32L15xRx LQFP64 pinout
1. This figure shows the package top view.
Figure 7. STM32L15xCx LQFP48 pinout
1. This figure shows the package top view.
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17 18 19 20 21 22 23 24 29 30 31 3225 26 27 28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
V
LCD
PC13-WKUP2
PC14-OSC32_IN
PC15-OSC32_OUT
PH0 -OSC_IN
PH1- OSC_OUT
NRST
PC0
PC1
PC2
PC3
VSSA
VDDA
PA0- WK UP1
PA1
PA2
VDD_3 VSS_3 PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PD2 PC12 PC11 PC10 PA 15 PA 14
VDD_2
VSS_2
PA 1 3
PA 1 2
PA 1 1
PA 1 0
PA 9
PA 8
PC9
PC8
PC7
PC6
PB15
PB14
PB13
PB12
PA3
VSS_4
VDD_4
PA4 PA5 PA6 PA7
PC4 PC5
PB0 PB1 PB2
PB10 PB11
VSS_1
VDD_1
LQFP64
ai15693c
44 43 42 41 40 39 38 37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
12
13 14 15 16 17 18 19 20 21 22
1
2
3
4
5
6
7
8
9
10
11
48 47 46 45
PA 3 PA 4 PA 5 PA 6 PA 7
PB0 PB1 PB2
PB10 PB11
VSS_1
VDD_1
VDD_2
VSS_2
PA13
PA12
PA11
PA10
PA9
PA8
PB15
PB14
PB13
PB12
V
LCD
PC13-WKUP2
PC14-OSC32_IN
PC15-OSC32_OUT
PH0-OSC_IN
PH1-OSC_OUT
NRST
VSSA
VDDA
PA 0 -W KU P1
PA 1
PA 2
VDD_3 VSS_3 PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PA15 PA14
LQFP48
ai15694 c