NHD-240128BZ-NSW-BTW-3V3 Newhaven Display, NHD-240128BZ-NSW-BTW-3V3 Datasheet - Page 4

• Manufacturer Part Number: NHD-240128BZ-NSW-BTW-3V3
• Description: LCD Graphic Display Modules & Accessories STN-Blue (-) Transm 93.0 x 65.0
• Manufacturer: Newhaven Display

Specifications of NHD-240128BZ-NSW-BTW-3V3

• Pixel Density: 240 x 128
• Fluid Type: STN Negative
• Module Size (w X H X T): 93 mm x 65 mm x 9.9 mm
• Backlighting: Side LED White
• Operating Temperature Range: - 20 C to + 70 C
• Product: Graphic LCD Module
• Display Mode: Transmissive
• 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: ‐
11‐14
7‐10
15
16
17
18
19
20
1
2
3
4
5
6
DB0‐DB3
DB4‐DB7
/RESET
68/80
LED+
VDD
R/W
LED‐
VEE
VSS
/CS
V0
A0
E
External
Connection
Adj. Power Supply Power Supply for contrast (approx – 13.5V)
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 (+3.3V)
Register Select signal. 0: instruction; 1: data
Read/Write select signal, R/W=1: Read R/W=0: Write
Operation enable signal. Falling edge triggered.
Four low order bi‐directional three‐state data bus lines.
These four are not used during 4‐bit operation.
Four high order bi‐directional three‐state data bus lines.
Active LOW Chip Select Signal
Interface Select Pin. 0: 8080 Family 1: 6800 Family
Active LOW reset signal
Positive voltage supply output (+20V)
Power supply for LED Backlight (+3.0V)
Ground for Backlight
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