Pads - mikroElektronika mikromedia for STM32 Manual

12. Pads

HDR2
27
28
29
30
31
PWM 32
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
Pads HDR2
Most microcontroller pins are available for further connectivity via two 1x26 rows of connection
pads on both sides of the mikromedia board. They are designed to match additional shields,
such as Battery Boost shield, Gaming, PROTO shield and others.
C41 2.2uF
R65
100K
RST
L
R
PA7
PA8 PB12 51
PB12
PA10 SCK2-PB13 52
PB13
PD14 MISO2-PB14 53
PB14
PB5 MOSI2-PB15 54
PB15
PD1 PD8 55
PD8
PD2 PD9 56
PD9
PD4 PD10 57
PD10
PD8 PD11 58
PD11
PD9 PD12 59
PD12
PD10 PD13 60
PD13
PD11
PD14 61
PD14
PD12 62
STM32F207VGT6
PD15
PD13 63
PC6
PE13 64
STM32F407VGT6
PC7
PE14 65
PC8
U2Rx-PD6 66
PC9
U2Tx-PD5 PA8 67
PA8
SCL1-PB6 68
PA9
SDA1-PB7 PA10 69
PA10
70
VCC-3.3 PA11
71
PA12
72
PA13
73
VCAP
74
GND
75
VDD
C42
2.2uF
R4 R5
27 27
Figure 12-1: Pads connecting schematics
VCC-3.3
AVCC
U1
25 PA2
VREF-1.8
PA2
24 PA1
PA1
23
PA0-WKUP
VCC-3.3
22
VDDA
21
VREF+
20
GNDA
19
VDD
18 PC3
PC3
17 PC2
PC2
16 PC1
PC1
15 PC0
PC0
14 RST
NRST
13
OSC_OUT R7 100
12
OSC_IN
11
VDD
10
GND
9
PC15/OSC32_OUT
8
PC14/OSC32_IN
7
PC13/TAMPER_RTC
6
VBAT
5
PE6
4
PE5
3
PE4
2
PE3
1
PE2
VCC-3.3 VCC-3.3 VCC-3.3 VCC-3.3 VCC-3.3
E8
10uF
R66 100K
Page 34
VCC-SYS
HDR1
1
2
PA1
3
PA2
4
PA3
5
PA4 AN
6
PA5
7
PA6
8
PC0
9
PC1
10
PC2
11 INT
J3
PC3
12
PC4
13
PC5
14
J2 SCL2-PB10
15
SDA2-PB11
16
PB12
17
SCK2-PB13
18
MISO2-PB14
19
MOSI2-PB15
20
PD0
21
SCK3-PC10 SCK
22
MISO3-PC11 SDI
23
MOSI3-PC12 SDO
24
VCC-3.3 25
26
M1X26
VCC-3.3
C5 C6 C7 C8 C31
100nF 100nF 100nF 100nF 100nF
decoupling
capacitors
Pads HDR1