NL6448AC30-12 NEC, NL6448AC30-12 Datasheet - Page 4

• Manufacturer Part Number: NL6448AC30-12
• Description: TFT Color LCD Module
• Manufacturer: NEC

4
NL6448AC30 - 12
SUPPLY VOLTAGE SEQUENCE
INTERFACE PIN CONNECTION
1) Do not connect anything to N. C. pin.
Pin No.
Pin No.
(1) Interface signals, power supply
(2) Backlight
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
1
2
3
V
VCCOFFO
Signals
Backlight
1
2
2
3
CC
Connector : DF9-31P-1V
Supplier
Connector : BHR-03VS-1
Supplier
Signals : CLK, Hsync, Vsync, MODE, DE,
VCCOFFO
Symbol
Symbol
GND
N.C.
B0
B1
B2
GND
B3
N.C.
G0
G1
GND
G2
G3
V
V
HVH
N. C.
GND
CC
CC
R0~R3, G0~G3, B0~B3
1)
1)
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Signal ground
Blue data (LSB)
Blue data
Blue data
Signal ground
Blue data (MSB)
Green data (LSB)
Green data
Signal ground
Green data
Green data (LSB)
Power supply
Power supply
V
High voltage terminal
Backlight ground
0<
CC
0<
2T
ON / OFF signal
V
<
Function
Function
• • •
• • •
0<
CN1
0<
CN2
0<
1 The supply voltage of the external driver for input signals should
2 In the case of VCCOFFO = low level, please keep whole signals
3 When the backlight turns on before LCD operation or the LCD
Pin No.
be the same as V
low level or high impedance.
operation turns off before the backlight turns off, the display may
momentarily become white.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Symbol
N.C.
R0
GND
R1
R2
R3
DE
GND
CLK
Hsync
Vsync
GND
GND
MODE
N.C.
CC
.
1)
1)
Buffer
V
Red data (LSB)
Signal ground
Red data
Red data
Red data (MSB)
Data enable
Signal ground
Dot clock
Horizontal sync.
Vertical sync.
Signal ground
Signal ground
Timing mode select
CC
V
CC
Module
Function
VCD