NHD-12232AZ-FL-YBW Newhaven Display, NHD-12232AZ-FL-YBW Datasheet - Page 4

• Manufacturer Part Number: NHD-12232AZ-FL-YBW
• Description: LCD MOD GRAPH 122X32 Y/G TRANSFL
• Manufacturer: Newhaven Display
• Series: NHD-12232AZ-Fr

Specifications of NHD-12232AZ-FL-YBW

• Display Type: LCD - Monochrome
• Display Mode: Transflective
• Viewing Area: 64.00mm L x 17.90mm W
• Backlight: LED - Yellow
• Dot Size: 0.40mm W x 0.45mm H
• Dot Pitch: 0.49mm x 0.44mm
• Dot Pixels: 122 x 32
• Interface: Parallel
• Pixel Density: 122 x 32
• Fluid Type: STN
• Module Size (w X H X T): 84 mm x 44 mm x 15 mm
• Backlighting: LED Yellow / Green
• Background Color: Yellow / Green
• Operating Temperature Range: - 20 C to + 70 C
• Style: LCD Graphic Display
• 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: ‐
9‐16
17
18
1
2
3
4
5
6
7
8
DB0‐DB7
LED+
LED‐
VDD
R/W
VSS
RST
V0
E1
E2
A0
External
Connection
Adj Power Supply Power supply for contrast (approx.‐ 1.5V)
Power Supply
Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
MPU
MPU
MPU
Function Description
Ground
Power supply for logic (+5.0V)
Active LOW Reset signal
Operation enable signal. Falling edge triggered, SEG (1~60)
Operation enable signal. Falling edge triggered, SEG (61~120)
Read/Write select signal, R/W=1: Read R/W: =0: Write
Register select signal. A0=0: Command, A0=1: Data
This is an 8‐bit bi‐directional data bus
Power supply for LED Backlight (+5.0V via on‐board resistor)
Ground for Backlight
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