1
PA0
PA1
PA2
PA3
PA4
A
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
VDD
PB0
PB1
PB2
R27
R32
PB3
4.7K
4.7K
PB4
PB5
PB6
PB6
PB9
B
PB7
PB8
PB9
PB10
PB12
PB13
PB14
PB15
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PC8
C
PC9
PC10
PC11
PC12
PC13
VDD
L1
R23
Ferrite
47
C22
C21
1uF
100nF
C24
C23
1uF
100nF
R26
0
D
C30
C26
C31
C35
100nF
100nF
100nF
100nF
C25
C32
C34
C29
100nF
100nF
100nF
100nF
1
Figure 11. STM32F411VET6 MCU
2
U4A
PA0
23
97
PE0
PA0
PE0
PE0
PA1
24
98
PE1
PA1
PE1
PE1
PA2
25
1
PE2
PA2
PE2
PE2
PA3
26
2
PE3
PA3
PE3
PE3
PA4
29
3
PE4
PA4
PE4
PE4
PA5
30
4
PE5
PA5
PE5
PE5
PA6
31
5
PE6
PA6
PE6
PE6
PA7
32
38
PE7
PA7
PE7
PE7
PA8
67
39
PE8
PA8
PE8
PE8
PA9
68
40
PE9
PA9
PE9
PE9
PA10
69
41
PE10
PA10
PE10
PE10
PA11
70
42
PE11
PA11
PE11
PE11
PA12
71
43
PE12
PA12
PE12
PE12
PA13
72
44
PE13
PA13
PE13
PE13
PA14
76
45
PE14
PA14
PE14
PE14
PA15
77
46
PE15
PA15
PE15
PE15
PB0
35
81
PD0
PB0
PD0
PD0
PB1
36
82
PD1
PB1
PD1
PD1
PB2
37
83
PD2
PB2
PD2
PD2
PB3
89
84
PD3
PB3
PD3
PD3
PB4
90
85
PD4
PB4
PD4
PD4
PB5
91
86
PD5
PB5
PD5
PD5
PB6
92
87
PD6
PB6
PD6
PD6
PB7
93
88
PD7
PB7
PD7
PD7
PB8
95
55
PD8
PB8
PD8
PD8
PB9
96
56
PD9
PB9
PD9
PD9
PB10
47
57
PD10
PB10
PD10
PD10
58
PD11
PD11
PD11
PB12
51
59
PD12
PB12
PD12
PD12
PB13
52
60
PD13
PB13
PD13
PD13
PB14
53
61
PD14
PB14
PD14
PD14
PB15
54
62
PD15
PB15
PD15
PD15
PC0
15
99
PC0
VSS
PC1
16
PC1
PC2
17
PC2
PC3
18
12
PC3
PH0
PC4
33
13
PC4
PH1
PC5
34
PC5
PC6
63
PC6
PC7
64
8
PC14-OSC32_IN
PC7
PC14
PC8
65
9
PC15-OSC32_OUT
PC8
PC15
PC9
66
PC9
PC10
78
PC10
PC11
79
14
NRST
PC11
NRST
NRST
PC12
80
PC12
PC13
7
94
BOOT0
R28
510
PC13
BOOT0
STM32F411VET6U
R29
U4B
SB19
BOOT0
11
10
[NA]
VDD5
VSS5
19
27
VDD12
VSS4
28
74
VDD4
VSS2
50
VDD
VDD1
75
VDD2
100
VDD3
49
VSS
21
20
VREF+
VSSA
22
48
VDDA
VCAP1
6
73
VBAT
VCAP2
C38
C33
STM32F411VET6U
2.2uF
2.2uF
C27
1uF
2
3
BOOT1
VDD
R30
10K
PB2
R31
510
SB20
Must be close to the Crystal
PH0
SB14
PH1
SB16
R25
0
X2
8MHz
PH0-OSC_IN
PH1-OSC_OUT
R24
220
C20
R22
0
6.8pF
X3
PC14
XTAL_32K_20PPM
SB18
C28
R21
0
6.8pF
PC15
Not Fitted
SB17
Title:
STM32F411E-DISCOVERY MCU
Number:
MB1115
Rev:
B.2(PCB.SCH)
3
4
A
MCO
MCO
B
C19
20pF
C18
20pF
C
D
Date: 10/16/2014
Sheet
3
of
6
4
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