Datasheet
DS10198 Rev 8 61/270
STM32L476xx Pinouts and pin description
111
4 Pinouts and pin description
Figure 6. STM32L476Zx LQFP144 pinout
(1)
1. The above figure shows the package top view.
MS31270V5
LQFP144
23
24
25
26
27
28
29
30
31
32
33
34
35
36
20
22
15
17
19
13
14
16
18
PF9
PH0-OSC_IN (PH0)
PH1-OSC_OUT (PH1)
NRST
PC0
PC1
PC2
PC3
VSSA
VREF-
VREF+
VDDA
PA0
PA1
PA2
PF8
PF10
PF5
VDD
PF7
PF3
PF4
VSS
PF6
88
86
85
84
83
82
81
80
79
78
77
76
75
74
73
89
87
94
92
90
97
96
95
93
91
135
133
132
131
130
129
128
127
126
125
124
123
122
121
136
134
141
139
137
144
143
142
140
138
47
49
50
51
52
53
54
55
56
57
58
59
60
61
72
46
48
41
43
45
38
39
40
42
44
VSS
VDD
PA6
PC5
PF11
PA4
PA5
PB0
VSS
PF14
PA7
PC4
VDD
PF15
PE7
PB1
PB2
PG0
PE8
VSS
PF12
PF13
PG1
PE9
VDD
PG3
PD15
PD14
VDD
VSS
PD13
PD12
PD11
PD10
PD9
PD8
PB15
PB14
PB13
PB12
PG4
PG2
VSS
PG7
PG5
PC7
PC6
VDDIO2
PG8
PG6
VDD
VSS
PB9
PB7
PB3 (JTDO-TRACESWO)
PE1
PE0
PB6
VDDIO2
PG13
PB8
BOOT0
VSS
PG12
PG9
PB5
PB4 (NJTRST)
PG11
PD7
VDD
PG15
PG14
PG10
PD6
120 VSS
119 PD5
118 PD4
117 PD3
116 PD2
115 PD1
114 PD0
113 PC12
112 PC11
111 PC10
110 PA15 (JTDI)
109 PA14 (JTCK-SWCLK)
108 VDD
104
107
106
105
103
PA12
VSS
VDDUSB
PA13 (JTMS-SWDIO)
PA11
99
98
PC9
PC8
101
100
PA9
PA8
102 PA10
68
69
70
71
PE15
PB10
VSS
PB11
64
65
66
67
PE11
PE12
PE14
PE13
62
63
VDD
PE10
37
PA3
12
11
6
8
10
4
5
7
9
PF2
PF1
VBAT
PC14-OSC32_IN (PC14)
PF0
PE5
PE6
PC13
PC15-OSC32_OUT (PC15)
3PE4
2PE3
1PE2
21
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