ST STM32H750B-DK User Manual

Figure 25. 4.3” LCD
12 19
LCD4.3
Title:
Size:
Reference:
Sheet: ofA4
Revision:
Project:
STM32H745I-Disco
MB1381B 02
06-SEP-19
H745XI
Date:
-
Variant:
Backlight driver & PFC of LCD panel
LCD_RST
LCD_INT
LCD_SDA
LCD_SCL
LCD_HSYNC
LCD_VSYNC
LCD_CLK
LCD_DE
3V3
LCD_BL_A
LCD_BL_K
BLGND
BLVDD
LCD_BL
BLGNDBLGNDBLGND
VL VH
LCD_DISP
LCD_B0
LCD_G0
LCD_R0
LCD_R1
LCD_R2
LCD_R3
LCD_R4
LCD_R5
LCD_R6
LCD_R7
LCD_G1
LCD_G2
LCD_G3
LCD_G4
LCD_G5
LCD_G6
LCD_G7
LCD_B1
LCD_B2
LCD_B3
LCD_B4
LCD_B5
LCD_B6
LCD_B7
BLVDD
3V3 BLVDD
Default I2C Address : 01110000
LCD_R[0..7]
LCD
LCD_R[0..7]
LCD_G[0..7]
LCD_B[0..7]
LCD_HSYNC
LCD_VSYNC
LCD_DE
LCD_DISP
LCD_CLK
LCD_INT
LCD_BL
LCD_RST
LCD
LCD_I2C
LCD_G[0..7]
LCD_B[0..7]
LCD_HSYNC
LCD_VSYNC
LCD_CLK
LCD_DE
LCD_DISP
LCD_INT
LCD_SDA
LCD_SCL
LCD_BL
4.7uF
C123
4.7uF
C105
10nF
C103
10nF
C129
100nF
C137
0RR190
4K7R192
4.7uF
C98
100nF
C104
FCM1608KF-601T03
L8
FCM1608KF-601T03
L6
4.7uH 1A 180R
L7
STPS1L40M
D8
Vi
1
Rset
2
GND
3
FB
4
NC
5
Vo
6
EN
7
SW
8
PGND
9
STLD40DPUR
U13
100K
R187
4K7
R142
SDA
SCL
I2C
PD13
PD12
PI15
PI9
PI12
PI14
PJ0
PJ1
PH9
PJ3
PJ4
PJ5
PJ6
PJ7
PJ8
PJ9
PJ10
PJ11
PK0
PK2
PG2
PI0
PI1
PD7
PJ12
PJ13
PJ14
PJ15
PK3
PK4
PK5
PK6
PK7
LCD_RST
10R
R181
SB31
SB30
5V
i
LCD
Matched Net Lengths [Tolerance = 100mil]
i
LCD
i
LCD
i
LCD
i
LCD
i
LCD
DE
34
CLK
30
HSYNC
32
VSYNC
33
DISP
31
GND
35
GND
3
B0
21
VDD
4
VBL+
2
VBL-
1
INT
38
SCL
39
SDA
40
RESET
37
B1
22
B2
23
B3
24
B4
25
B5
26
B6
27
B7
28
R0
5
R1
6
R2
7
R3
8
R4
9
R5
10
R6
11
R7
12
G0
13
G1
14
G2
15
G3
16
G4
17
G5
18
G6
19
G7
20
GND
29
GND
36
RK043FN48H-CT672B
U33
UM2488
Electrical schematics
UM2488 - Rev 4
page 42/55

ST STM32H750B-DK Specifications

General

Brand	ST
Model	STM32H750B-DK
Category	Microcontrollers
Language	English