User's Manual

Figure 14. MB1396 - LCD
1
2
3
4
5
6
7
8
A
B
C
D
A
B
C
D
VCC
C34
4.7uF/25V
VCC
C35
R62
NC
R63
4K7
R64 R65
4K7 NC
100nF
GND
LCD1
YU
XL
YD
XR
1
2
3
4
FRD24048TP
YU
XL
YD
XR
11
30
31
32
33
34
35
36
37
38
39
40
41
42
43
29
TE
TE
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
SDA
SDA
DOTCLK
EN
VCC
HSYNC
VSYNC
RD
R66
4K7
R59
220R
R67
NC
R68
4K7
R69 R70
4K7 NC
WR
RS
WR
RS
CSX
NRST
/CS
GND
/RESET
IM0
IM1
IM2
SPI MODE
IM3
44
45
46
47
48
R73
4K7
R74
NC
R75 R76
NC 4K7
A-BKLGHT
K1-BKLGHT
K2-BKLGHT
K3-BKLGHT
K4-BKLGHT
R71 0R
R72 0R
R77 0R
R78 0R
VCC
Q2
STR2P3LLH6
GND
LCD_BKLGHT_MOS_GATE
GND
R40
0R NC
GND
GND
VCC
VCC
VCC_EH
VCC
C36
R79
4K7
R80
4K7
100nF
GND
U6
R81
4K7
R82
4K7
R83
NC
STMPE811QTR
2
8
9
4
5
3
13
16
15
1
TSCR_IRQ
INT
SCLK
SDAT
TSCR_I2C_SCL
TSCR_I2C_SDA
IN0/GPIO0
IN1/GPIO1/MODE
IN2/GPIO2
A0/DATA_OUT
X+/GPIO4
X-/GPIO6
Y+/GPIO5
Y-/GPIO7
11
XR
XL
YU
YD
R84100K
R85
12
7
IN3/GPIO3
DATA_IN
R86
0R
100K
100K
R87
R88
100K
GND
GND
GND
ST25 DISCOVERY MBOARD
Title:
STMicroelectronics
635, Route des Lucioles
06560 VALBONNE
FRANCE
LCD.SchDoc
Size: A3
Reference: MB1396
Revision:
Sheet: 6
B
?
Date: 22/08/2018
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