NHD-C0220AZ-FSW-FTW Newhaven Display, NHD-C0220AZ-FSW-FTW Datasheet - Page 4
NHD-C0220AZ-FSW-FTW
Manufacturer Part Number
NHD-C0220AZ-FSW-FTW
Description
LCD COG CHAR 2X20 WH TRANSFL
Manufacturer
Newhaven Display
Series
NHD-C0220AZ-Fr
Datasheet
1.NHD-C0220AZ-FSW-FTW.pdf
(10 pages)
Specifications of NHD-C0220AZ-FSW-FTW
Display Type
FSTN - Film Super-Twisted Nematic
Display Mode
Transflective
Number Of Digits/alpha
40
Outline L X W X H
70.00mm x 25.00mm x 2.80mm
Viewing Area
61.00mm L x 15.10mm W
Backlight
LED - White
Display Format
20 x 2
Character Size
5.55mm H x 2.45mm W
Character Format
5 x 8 Dots
Voltage - Supply
5.0V
Dot Size
0.45mm W x 0.65mm H
Operating Temperature
-20°C ~ 70°C
Character Count X Line
20 x 2
Module Size (w X H X T)
69.5 mm x 25 mm x 2.8 mm
Fluid Type
FSTN Positive
Voltage Rating
5 V
Operating Temperature Range
- 20 C to + 70 C
Backlight Type
Side LED White
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Interface
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Pin Description and Wiring Diagram
Pin No. Symbol
Recommended LCD connector: 2.0mm pitch, 14pins Soldered to PCB, or JST p/n: PHR‐14
Backlight connector: A and K pins Mates with: Solder to wires or PCB
11‐14
7‐10
1
2
3
4
5
6
DB0 – DB3
DB4 – DB7
GND
VDD
R/W
V5
RS
E
External
Connection
Adj Power Supply Contrast voltage adjustment (~0.4V)
Power Supply
Power Supply
MPU
MPU
MPU
MPU
MPU
Function Description
Ground
Power supply for LCD and logic
Register Select: 0=Instruction, 1=Data
Read / Write select: 0=Write, 1=Read
Read/Write start signal (Schmitt trigger input)
Low 4 tri‐state bi‐directional data bus lines. Not used in 4‐bit
mode.
High 4 tri‐state bi‐directional data bus lines.