Datasheet
Pin descriptions STM32L071xx
34/144 DS10690 Rev 6
4 Pin descriptions
Figure 3. STM32L071xx LQFP100 pinout - 14 x 14 mm
1. The above figure shows the package top view.
2. PA11 and PA12 input/output (greyed out pins) are supplied by VDDIO2.
MSv35459V2
VDD
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
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
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
PE2
PE3
PE4
PE5
PE6
VDD
PC14-OSC32_IN
PC15-OSC32_OUT
PH9
PH10
PH0-OSC_IN
NRST
PC0
PC1
PC2
PC3
VSSA
VREF-
VREF+
PA0
PA1
PA2
VDDIO2
VSS
PA13
PA12
PA 11
PA10
PA9
PA8
PC9
PC8
PC7
PC6
PD15
PD14
PD13
PD12
PD11
PD10
PD9
PD8
PB15
PB14
PB13
PB12
PA3
VSS
VDD
PA4
PA5
PA6
PA7
PC4
PC5
PB0
PB1
PB2
PE7
PE8
PE9
PE10
PE11
PE12
PE13
PE14
PE15
PB10
PB11
VSS
VDD
VDD
VSS
PE1
PE0
PB9
PB8
BOOT0
PB7
PB6
PB5
PB4
PB3
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
PC12
PC11
PC10
PA15
PA14
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
LQFP100
PC13
PH1-OSC_OUT
VDDA
VDD
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