NHD-0108BZ-FSY-YBW-33V3 Datasheet, PDF (4/10 Pages) Newhaven Display International, Inc. – Character Liquid Crystal Display Module

Pin Description and Wiring Diagram
Pin No. Symbol
1
VSS
2
VDD
3
V0
4
RS
External
Connection
Power Supply
Power Supply
Adj Power Supply
MPU
Function Description
Ground
Supply Voltage for logic and backlight (+3.3V)
Power supply for contrast (approx. 0.1V)
Register select signal. RS=0: Command, RS=1: Data
5
R/W
6
E
7-10 DB0 – DB3
MPU
MPU
MPU
Read/Write select signal, R/W=1: Read R/W: =0: Write
Operation enable signal. Falling edge triggered.
Four low order bi-directional three-state data bus lines. These four
are not used during 4-bit operation.
11-14 DB4 – DB7
MPU
Four high order bi-directional three-state data bus lines.
Recommended LCD connector: 2.54mm pitch pins
Backlight connector: --- Mates with: ---
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