NHD-240128BZ-NSW-BTW-3V3 Newhaven Display, NHD-240128BZ-NSW-BTW-3V3 Datasheet - Page 4
NHD-240128BZ-NSW-BTW-3V3
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
Datasheet
1.NHD-240128BZ-NSW-BTW-3V3.pdf
(13 pages)
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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