NHD-12864WG-BTGH-TN# Newhaven Display, NHD-12864WG-BTGH-TN# Datasheet - Page 4

• Manufacturer Part Number: NHD-12864WG-BTGH-TN#
• Description: LCD MOD GRAPH 128X64 WH TRANSFL
• Manufacturer: Newhaven Display
• Series: NHD-12864WG-Br

Specifications of NHD-12864WG-BTGH-TN#

• Display Type: LCD - Monochrome
• Display Mode: Transflective
• Viewing Area: 60.00mm L x 32.60mm W
• Backlight: LED - White
• Dot Size: 0.41mm W x 0.41mm H
• Dot Pitch: 0.44mm x 0.44mm
• Dot Pixels: 128 x 64
• Pixel Density: 128 x 64
• Fluid Type: STN
• Module Size (w X H X T): 75 mm x 52.7 mm x 8.9 mm
• Backlighting: LED White
• Background Color: Gray
• Operating Temperature Range: - 20 C to + 70 C
• Style: LCD Graphic Display
• Interface: Parallel
• 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: ‐
4‐11
12
13
14
15
16
17
18
19
20
1
2
3
DB0‐DB7
LED+
VDD
R/W
LED‐
VEE
VSS
CS1
CS2
RST
D/I
V0
E
External
Connection
Adj.Power Supply Power Supply for contrast (approx. ‐3.5V )
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
MPU
MPU
MPU
MPU
Function Description
Power supply for logic (+5.0V)
Ground
Bi‐directional 8‐bit data bus
Chip Selection: CS1=H, CS2=L : select IC1 (left side)
CS1=L, CS2=H : select IC2 (right side)
Active Reset Signal
Read/Write select signal. R/W=1: Read R/W: =0: Write
Register select: 1=Data, 0= Instruction
Operation enable signal. Falling edge triggered.
Negative voltage output (‐10V)
Power for LED Backlight (+3.5V)
Ground for Backlight
[4]