mikroElektronika mikromedia for STM32 Manual page 23

C41 2.2uF
R65
100K
51
PB12
52
PB13
53
PB14
54
PB15
55
PD8
56
PD9
57
PD10
58
PD11
59
PD12
60
PD13
61
PD14
62
PD15
63
PC6
64
PC7
65
PC8
66
PC9
67
PA8
68
PA9
69
PA10
70
PA11
71
PA12
72
PA13
73
VCAP
74
GND
75
VDD
C42
2.2uF
Figure 4-3: Reset circuit schematics
STM32F207VGT6
STM32F407VGT6
PC15/OSC32_OUT
PC14/OSC32_IN
PC13/TAMPER_RTC
VCC-3.3
AVCC
U1
25
VREF-1.8
PA2
24
PA1
23
PA0-WKUP
22
VDDA
21
VREF+
20
GNDA
19
VDD
18
PC3
17
PC2
16
PC1
15
PC0
14 RST
NRST
13
OSC_OUT R7 100
12
OSC_IN
11
VDD
10
GND
9 OSC32_OUT
8 OSC32_IN
7
6
VBAT
5
PE6
4
PE5
3
PE4
2
VCC-3.3
PE3
1
PE2
E8
10uF
R66 100K
Page 23
VCC-3.3
R8
10K
T2 T1
C3
100nF
VCC-3.3
J3
J2
C2 22pF
VCC-3.3
X1 32.768KHz
C1 22pF
VCC-3.3 VCC-3.3 VCC-3.3 VCC-3.3 VCC-3.3
C5 C6 C7 C8
100nF 100nF 100nF 100nF
decoupling
capacitors
HDR2
27
28
29
30
31
32 PWM
33
34
35
36
37
38
39
40
41
42
43
44
45
46
RX
47
TX
48
SCL
49
SDA
50
51
52
M1X26
C31
100nF