BC1601A Datasheet, PDF (9/33 Pages) List of Unclassifed Manufacturers – LCD MODULE SPECIFICATION

7. Interface Pin Function
Pin No. Symbol Level
Description
1
Vss
0V Ground
2
Vdd
5.0V Supply Voltage for logic (option +3V)
3
Vo (Variable) Operating voltage for LCD
4
RS
H/L H:DATA, L:Instruction code
5
R/W
H/L ^{H:Read(MPU Module)L:Write(MPU Module)}
6
E
H,H L _{Chip enable signal}
7
DB0
H/L Data bit 0
8
DB1
H/L Data bit 1
9
DB2
H/L Data bit 2
10
DB3
H/L Data bit 3
11
DB4
H/L Data bit 4
12
DB5
H/L Data bit 5
13
DB6
H/L Data bit 6
14
DB7
H/L Data bit 7
15 _{A / Vee}
Power supply for LED backlight ( + ) /
Negative voltage output
16
K
Power supply for LED backlight ( - )