ST STM32F746G-DISCO User Manual

UM1907 Electrical schematics
DocID027942 Rev 3 27/49
Figure 21. ST-LINK/V2-1 with support of SWD only
213
ST-LINK/V2-1 with support of SWD only
MB1191 B-04
10/16/2015
Title:
Size: Reference:
Date: Sheet: of
A4
Revision:
STM32F746G-DISCO
Project:
USB_DM
USB_DP
STM_RST
T_JTCK
T_JTCK
T_JTMS
STM_JTMS
STM_JTCK
OSC_IN
OSC_OUT
T_NRST
AIN_1
3V3_ST_LINK
3V3_ST_LINK
USB_DM
USB_DP
USB
VCC
1
D-
2
D+
3
ID
4
GND
5
SHELL
6
CN14
USB-MINI-typeB
COM
ST-LINK Power
3V3_ST_LINK
Board Ident: PC13=0
T_JTCK
T_JTMS
SWD
3V3_ST_LINK
1 2 3 4
CN8
STM_JTMSSTM_JTCK
SWCLK SWDIO
3V3_ST_LINK
T_SWDIO_IN
T_SWO
LED_STLINK
LED_STLINK
3V3_ST_LINK
Red
_Green
2 1
3 4
LD7
LD_BICOLOR_CMS
SWDIO
SWCLK
5V
NRST
T_NRST
51
2
GND
3
4
BYPASS
INH
Vin Vout
U12 LD3985M33R
VCP_RX
VCP_TX
STLINK_TX
STLINK_RX
LD2
LED, red
C101
100nF
C113
100nF
C118
100nF
C109
100nF
C91
1uF
C86
1uF
C85
100nF
C84
100nF
C94
10nF
C98
100nF
3V3_ST_LINK
USB_RENUMn
PWR_EXT
PWR_ENn
3
1
2
T3
9013-SOT23
3V3_ST_LINK
USB_RENUMn
PA14
PA13
PWR_ENn
EN
1
GND
2
VO
4
NC
5
GND
7
VI
6
PG
3
U7 LD39050PU33R
C75
1uF
C68
100nF
C62
1uF
C61
100nF
3V3_ST_LINK
5 Volts Output
3.3 Volts Output
5 Volts Power Supply
3V3_ST_LINK
3V3_ST_LINK
VBAT
1
PA7
17
PC13
2
PA12
33
PC14
3
PB0
18
PC15
4
JTMS/SWDIO
34
OSCIN
5
PB1
19
OSCOUT
6
VSS_2
35
NRST
7
PB2/BOOT1
20
VSSA
8
VDD_2
36
VDDA
9
PB10
21
PA0
10
JTCK/SW C L K
37
PA1
11
PB11
22
PA2
12
PA15/JTDI
38
PA3
13
VSS_1
23
PA4
14
PB3/JTD O
39
PA5
15
VDD_1
24
PA6
16
PB4/JNTRST
40
PB12
25
PB5
41
PB13
26
PB6
42
PB14
27
PB7
43
PB15
28
BOOT0
44
PA8
29
PB8
45
PA9
30
PB9
46
PA10
31
VSS_3
47
PA11
32
VDD_3
48
U14
STM32F103CBT6
5V
5V_USB_ST_LINK
5V_USB_ST_LINK
D6
BAT60JFILM
Not Fitted
IN
1
IN
2
ON
3
GND
4
SET
5
OUT
6
OUT
7
FAULT
8
U8
ST890CDR
R72
100K_1%_0402
R60
10K_1%_0402
C76
100nF
R112
4K7_1%_0402
R101
10K_1%_0402
R100
[NA]
R105
100K_1%_0402
R99
100K_1%_0402
R98
4K7_1%_0402
R97
4K7_1%_0402
R118
100_1%_0402
R120
10K_1%_0402
R128
1K5_1%_0402
R129
36K_1%_0402
R86
1K
R108
2K7_1%_0402
R127
100_1%_0402
SWO
T_SWO
PB3
R139
330_1%_0402
R138
330_1%_0402
1.8 Volts Output
SB10
SB14
SB17
SB15
SB9
3V3
E5V
Arduino UNO power pin
VIN Vin
3
Vout
2
1
Tab
4
U6 LD1117S50TR
E5V
1 2
X4
NX3225GD-8.00M
MCO
Ilim = 510mA
1.2Ilim = 612mA < Isc < 1.5Ilim = 765mA
R79
2K7
R109
0
Not Fitted, must be on a border or the PCB.
5V_USB_FS
5V_USB_HS
T_JTDO T_JTDI T_JRST
1V8
3V3
Vin
3
Vout
2
1
Tab
4
U13
LD1117S18TR
SB11
E5V
Not Fitted, must be on a border or the PCB.
JP2
C29
10uF_X5R_10%_0805
C41
10uF_X5R_10%_0805
C108
10uF_X5R_10%_0603
1 2
3 4
5 6
7 8
JP1
TSM-104-01-x-DV
D1
BAT60JFILM
5V_ST_LINK
5V_ST_LINK
D3
BAT60JFILM
D4
BAT60JFILM
D2
BAT60JFILM
E5V
5V_USB_FS
5V_USB_HS
5V_USB_ST_LINK
5V
C99
10pF
C100
10pF
SB16
SB12
SB13

ST STM32F746G-DISCO Specifications

General

Brand	ST
Model	STM32F746G-DISCO
Category	Motherboard
Language	English