NHD-240128WG-BYFH-VZ#020 Newhaven Display, NHD-240128WG-BYFH-VZ#020 Datasheet - Page 4

• Manufacturer Part Number: NHD-240128WG-BYFH-VZ#020
• Description: LCD Graphic Display Modules & Accessories STN-Y/G Transfl 144.0 x 104.0
• Manufacturer: Newhaven Display

Specifications of NHD-240128WG-BYFH-VZ#020

• Pixel Density: 240 x 128
• Fluid Type: FSTN Positive
• Module Size (w X H X T): 144 mm x 104 mm x 14.3 mm
• Viewing Area (w X H): 108 mm x 57.6 mm
• Backlighting: LED White
• Background Color: White
• Operating Temperature Range: - 20 C to + 70 C
• Attached Touch Screen: No
• Display Mode: Transflective
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Description and Wiring Diagram
Pin No. Symbol
Recommended LCD connector: 2.54mm pitch pins
Backlight connector: ‐ Mates with: ‐
7‐14
15
16
17
18
19
20
A
1
2
3
4
5
6
K
DB0‐DB7
/RESET
MD2
LED+
LED‐
VDD
/WR
VSS
C/D
/RD
VEE
/CE
NC
V0
FS
External
Connection
Adj. Power Supply Power supply for contrast (approx. ‐14.5V)
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
‐
Function Description
Ground
Power supply for Logic (+5.0V)
Register select signal. C/D=1: Command C/D=0: Data
Active LOW Read signal
Active LOW Write signal
This is an 8‐bit Bi‐directional data bus
Active LOW Chip Select signal
Active LOW Reset signal
Negative voltage output (‐17.0V)
Display size signal. H: 32 columns; L: 40 columns
Font select signal. H: 6x8, L: 8x8
No Connect
Power Supply for LED backlight (+3.5V)
Ground for Backlight
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