NHD-0420E2Z-FSW-GBW Newhaven Display, NHD-0420E2Z-FSW-GBW Datasheet - Page 4
NHD-0420E2Z-FSW-GBW
Manufacturer Part Number
NHD-0420E2Z-FSW-GBW
Description
LCD MOD CHAR 4X20 TRANSFL
Manufacturer
Newhaven Display
Datasheet
1.NHD-0420E2Z-FSW-GBW.pdf
(12 pages)
Specifications of NHD-0420E2Z-FSW-GBW
Display Type
STN - Super-Twisted Nematic
Display Mode
Transflective
Number Of Digits/alpha
80
Outline L X W X H
146.00mm x 62.50mm x 14.50mm
Viewing Area
123.00mm L x 42.50mm W
Backlight
LED - White
Display Format
20 x 4
Character Size
9.22mm H x 4.84mm W
Character Format
5 x 8 Dots
Voltage - Supply
4.7 V ~ 5.5 V
Dot Size
0.92mm W x 1.10mm H
Interface
Parallel
Operating Temperature
-20°C ~ 70°C
Character Count X Line
40 x 2
Module Size (w X H X T)
146 mm x 62.5 mm x 14.5 mm
Fluid Type
STN
Background Color
Gray
Voltage Rating
5 V
Operating Temperature Range
- 20 C to + 70 C
Backlight Type
LED White
For Use With
NHDEV - BOARD DEV LCD COG TFT 100X95MM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Pin Description and Wiring Diagram
Pin No. Symbol
Recommended LCD connector: 2.54mm 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
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
MPU
MPU
Function Description
Ground
Supply voltage for logic (+5.0V)
Power supply for contrast (approx. 0.5V)
Register select signal. RS=0: Command, RS=1: Data
Read/Write select signal, R/W=1: Read R/W:=0: Write
Operation enable signal. Falling edge triggered.
For low order bi‐directional three‐state data bus lines. These four
are no 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
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