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Figure 40. STM32746G-EVAL MFX
16
17
MFX
MB1167
B.1
1/28/2015
Title:
Size:
Reference:
Date:
Sheet:
of
A4
Revision:
STM327x6G-EVAL
Project:
MFX_SWCLK
MFX
Multi Function eXpander
MFX_SWDIO
MFX_SWDIO
MFX_SWCLK
1
2
3
4
5
CN19
[N/A]
C170
100nF
C176
100nF
C168
100nF
C171
100nF
one capacitor close to each MFX pins:
VDD, VDD_1, VDD_2, VDD_3
C173
100nF
I2C1_SDA
I2C1_SCL
R291
0
R290
0
PB8
PB9
R175
10K
R172
510
L6
Ferrite
C82
1uF
C78
100nF
R167 [N/A]
Loop
MFX_IO5
MFX_IO6
MFX_IO7
MFX_IO8
MFX_IO9
MFX_IO10
MFX_IO11
MFX_IO12
MFX_IO13
MFX_IO14
MFX_IO15
1
2
LD3
Red
1
2
LD2
Orange
1
2
LD4
Blue
1
2
LD1
Green
+3V3
R207
[N/A]
R206
680
R205
[N/A]
R204
680
LEDs
+3V3
+3V3
+3V3
+3V3
Default I2C Address:1000010
+3V3
R176
[N/A]
MFX_V3
WAKEUP
2
NRST
7
TSC_XP/GPO0
10
TSC_XN/GPO1
11
TSC_YP/GPO2
12
TSC_YN/GPO3
13
USART_TX
21
USART_RX
22
SPARE
14
SWDIO
34
SWCLK
37
I2C_SCL
42
I2C_SDA
43
BOOT0
44
I2C_ADDR
45
IRQOUT
46
IDD_CAL/GPO4
3
IDD_SH0
4
IDD_SH1/GPO5
5
IDD_SH2/GPO6
6
IDD_MEAS
25
GPIO0
18
GPIO1
19
GPIO2
20
GPIO3
39
GPIO4
40
GPIO5
15
GPIO6
16
GPIO7
17
GPIO8
29
GPIO9
30
GPIO10
31
GPIO11
32
GPIO12
33
GPIO13
26
IDD_SH3/GPO7
38
GPIO14
27
GPIO15
28
IDD_VDD_MCU
41
VDD
1
VDDA
9
VDD_
1
24
VDD_
2
36
VDD_
3
48
V
SSA
8
V
SS_1
23
V
SS_2
35
V
SS_3
47
U22
STM32L152CCT6
TP15
MFX_IO0
MFX_IO1
MFX_IO2
MFX_IO3
MFX_IO4
R165
0
MFX_IRQOUT
R295
0
PI8
R181
47K[N/A]
R182
10K[N/A]
C79
100nF[N/A]
+3V3
R180
0
MFX_WKUP
RESET#
D16
BAT60JFILM
R299
510
LED1
LED3
R300
680
PF10
PB7