NHD-0420H1Z-FSW-GBW Newhaven Display, NHD-0420H1Z-FSW-GBW Datasheet - Page 4
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NHD-0420H1Z-FSW-GBW
Manufacturer Part Number
NHD-0420H1Z-FSW-GBW
Description
LCD MOD CHAR 4X20 WH TRANSFL
Manufacturer
Newhaven Display
Datasheet
1.NHD-0420H1Z-FSW-GBW.pdf
(9 pages)
Specifications of NHD-0420H1Z-FSW-GBW
Voltage - Supply
5.0V
Operating Temperature
-20°C ~ 70°C
Display Type
STN - Super-Twisted Nematic
Number Of Digits/alpha
80
Backlight
LED - White
Viewing Area
60.00mm L x 28.00mm W
Outline L X W X H
79.00mm x 36.00mm x 13.00mm
Display Mode
Transflective
Dot Size
0.43mm W x 0.60mm H
Character Size
5.15mm H x 2.35mm W
Display Format
20 x 4
Character Format
5 x 8 Dots
Character Count X Line
20 x 4
Module Size (w X H X T)
66 mm x 36 mm x 13 mm
Fluid Type
STN
Background Color
Gray
Voltage Rating
5 V
Operating Temperature Range
- 20 C to + 70 C
Backlight Type
LED White
Interface
Parallel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NHD-0420H1Z-FSW-GBW-33V3
Manufacturer:
ND
Quantity:
20 000
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.
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
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