Home Products Graphic LCD WG12864M

128x64 Graphics LCD Display

Model No. WG12864M

►Graphic LCD 128x64
►Built-in controller (NT7108 or equivalent)
►+5V power supply
►1/64 duty cycle
►Negative Voltage Built-in
►Interface: 6800
►Touch Screen: Option


WG12864M is a monochrome 128x64 LCD graphic display module which is having the outline dimension of 95.5x50.2 mm and AA size 66.52x33.24 mm; it is smaller than WG12864K.  WG12864M model is built in with NT7108 controller or equivalent IC; it supports 6800 8-bit parallel interface.  WG12864M LCD display is 5V power supply and negative voltage built in on module.  This WG12864M module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.


Winstar 128x64 Graphics LCD Display - WG12864M


Interface Pin Function

Pin No. Symbol Description
1 VSS Ground
2 VDD Power supply for logic
3 VO Contrast Adjustment
4 D/I Data/ Instruction  select signal
5 R/ W Read/Write select signal
6 E Enable signal
7~14 DB0~DB7 Data bus line
15 CS1 Chip Select for IC1
16 CS2 Chip Select for IC2
17 /RST Controller reset signal, Active Low
18 VEE Negative Voltage Output
19 A Power supply for B/L +
20 K Power supply for B/L -

Mechanical Data

Item Standard Value Unit
Module Dimension 95.5 × 50.2 mm
Viewing Area 72.0 × 40.0 mm
Mounting Hole 90.5 × 45.2 mm
Dot Pitch 0.52 × 0.52 mm
Dot Size 0.48 × 0.48 mm

Electrical Characteristics

Item Symbol Standard Value
Input Voltage VDD 5.0 V
Recommended LCD Driving
Voltage for Normal Temp.
Version module @25°C
VDD-VO 9.10 V

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