NHD-320240WG-BxSFH-VZ# Newhaven Display, NHD-320240WG-BxSFH-VZ# Datasheet - Page 4

• Manufacturer Part Number: NHD-320240WG-BxSFH-VZ#
• Description: LCD Graphic Display Modules & Accessories FSTN (+) Transfl 166.8 x 109.0
• Manufacturer: Newhaven Display

Specifications of NHD-320240WG-BxSFH-VZ#

• Pixel Density: 320 x 240
• Fluid Type: FSTN Positive
• Module Size (w X H X T): 166.8 mm x 109 mm x 13 mm
• Backlighting: LED Super Bright White
• Operating Temperature Range: - 20 C to + 70 C
• Style: LCD Graphic Display
• Interface: Parallel
• Display Mode: Transflective
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Description and Wiring Diagram
Pin No. Symbol
Recommended LCD connector: 1.0mm pitch, 20‐pos FFC connector
Backlight connector: JST p/n: XHP‐3 Mates with: JST p/n: B 3B‐XH‐A
7‐14
15
16
17
18
19
20
1
2
3
4
5
6
DB0‐DB7
WAIT
/RST
VDD
R/W
VSS
VEE
/CS
NC
NC
V0
A0
E
External
Connection
Adj Power Supply Power supply for contrast (approx. ‐18.8V)
Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
MPU
MPU
MPU
MPU
‐
‐
Function Description
Ground
Power supply for logic (+5.0V)
Register select signal. A0=0: Command, A0=1: Data
Read/Write select signal, R/W=1: Read R/W: =0: Write
Operation enable signal. Falling edge triggered.
Bi‐directional three‐state data bus lines.
Active LOW chip select
Active LOW reset signal
Negative voltage output (‐25V)
No Connect
No Connect
Check busy
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