White Edge LED Back light
White
LED Back-light
3.4V
5V
6 PIN CONNECTIONS
No.
Symbol
Function
1
/CSA Chip Selection For ICA
2
/CSB Chip Selection For ICB
3
VSS
Ground (0V)
4
VDD Supply Voltage for Logic (+5V)
5
VO
Contrast adjustment
6
D/I
Data or Instruction
7
R/W
Read or Write
8
E
Enable signal
9-16
DB0-DB7 Data Bus Line
17
/RST Reset
18
VEE
Negative Power Supply Output ( -5V )
19
LEDA LED Back-light Power Supply + (5V)
20
LEDK LED Back-light Power Supply - (5V)
Date : 2003/3/17
AMPIRE CO., LTD.
9