NHD-0220FZ-FSW-GBW Newhaven Display, NHD-0220FZ-FSW-GBW Datasheet - Page 4

• Manufacturer Part Number: NHD-0220FZ-FSW-GBW
• Description: LCD Character Display Modules STN- GRAY Transfl 65.0 x 20.0
• Manufacturer: Newhaven Display

Specifications of NHD-0220FZ-FSW-GBW

• Character Count X Line: 20 x 2
• Module Size (w X H X T): 65 mm x 20 mm 8 mm
• Fluid Type: STN
• Background Color: Gray
• Voltage Rating: 5 V
• Operating Temperature Range: - 20 C to + 70 C
• Backlight Type: Side LED White
• Display Mode: Transflective
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Description and Wiring Diagram
Pin No. Symbol
Recommended LCD connector: 1.27mm pitch pins
Backlight connector: ‐‐‐ Mates with: ‐‐‐
11‐14
7‐10
15
16
1
2
3
4
5
6
DB0 – DB3
DB4 – DB7
LED+
LED‐
VDD
R/W
VSS
V0
RS
E
External
Connection
Adj Power Supply Power supply for contrast (approx. 0V)
Power Supply
Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
MPU
MPU
Function Description
Ground
Supply Voltage for logic (+5.0V)
Register select signal. RS=0: Command,
Read/Write select signal, R/W=1: Read
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.
Four high order bi‐directional three‐state data bus lines.
Power supply for LED Backlight (+5.0V via on‐board resistor)
Ground for Backlight
R/W: =0: Write
RS=1: Data