User Manual

Page 10
Page 11
2. Schematic
X1 16MHz X2 32.768KHz
C4
22pF
C2
22pF
C6
22pF
C5
22pF
T1
VDD-3.3V
R1
10K
C1
100nF
R2
220
RST#
RESET
C3
2.2uF
C8
2.2uF
C9
100nF
C10
100nF
C11
100nF
C12
100nF
C13
100nF
C14
2.2uF
VDD-3.3V
VDD-3.3V
E1
10uF
E2
10uF
3
1
2
GND
Vin
Vout
REG1
LD29080DT33
VCC-USB
FP1
1
2
3
4
5
GND
ID
D+
D-
VBUS
CN1
USB MINIB
USB-DET
USB-D_N
USB-D_P
VCC-USB
USB-ID
LD3
HD1
HD2
VDD-3.3V
RST#
LD1LD2
R3
4K7
R4
4K7
PC12
PC13
VDD-3.3V
R5
2K2
R6
220
C7
100nF
VDD-3.3V
30
29 28
27
34
33
58
57
56
55
54
53 52
47
36
35
43
44
45
46
37
38
9
49
50
11
12
32
64
63
4
3
24
23
18
17
16
15
14
13
5
6
7
8
10
1
2
22
21
20
19
62
61
60
59
39
40
41
42
48
31
51
26 25
PC3
PC8
PB1 PD2
PB3
PB2
PA13
PA12
PA11
PA10
PA9
PA8
PC9
PB14
PB12
PB13
PB15
PC7
PC6
VDD
VCAP2
PB4
PC12 PC11
PC10
PA15
PA14
PB9 PB8
BOOT0
PB7
PB6
PB5
VSS
VDD
PC15
PC14
VBAT
PC13
PH0
PH1
NRST
PC0
PC2
PC1
PA2
PA1
PA0
VDDA
VSSA
PB0
PC5
PC4 PA7 PB11 PB10
VDD VCAP1
VSS
PA3 VDD PA4
PA5
PA6
STM32F415RG
U1
PC13
OSC32_IN
OSC32_OUT
RST#
PC0
PC1
PC2
PA0
PA1
PA2
PA3 PA4 PA5
PA6
PA7 PC4
PC5
PB0 PB1 PB10
PB11
PB12
PB13
PB14
PB15
PC9
PA8
PA13
PA14
PA15
PC10
PC11 PC12
PB3
PB4
PB5
PB6
PB7
PB8 PB9
USB-DET
USB-D_N
USB-D_P
USB-ID
OSC_IN
OSC_OUT
PB4
PB5
PB0
PB1
PB12
PB13
PB14
PB15
PC4
PC5
PA8
PC9
PB8
PB9
PB10
PB11
PA0
PA1
PA2
PA3
PC0
PC1
PC2
PB6
PB7
PC10
PC11
PA4
PA5
PA6
PA7
PA13
PA14
PA15
PB3
VDD-3.3V
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40