Home Products Graphic LCD WG128128I

128x128 LCD Display, 128x128 LCD Module

Model No. WG128128I

►Graphic LCD 128x128
►Built-in controller RA6963
►1/128 duty cycle
►Negative Voltage optional
►+5V power supply
►Same size as WG128128B
►Interface: 8080


WG128128I is a monochrome128x128 LCD display module which is having the module dimension of 75.5x69.9 mm and AA size of 44.77x44.77 mm; it has the same size as WG128128B.  But the controller IC SANYON LC7963 of WG128128B has been phased out, please choose WG128128I as a replacement of WG128128B. This WG128128I model is built in with RA6963; it communicates via 8080 8-bit parallel interface and 3.3V negative voltage optional. This module is 128x128 graphic mode --or-- Character Generator mode (Character font) optional.  WG128128I is available in various LED colors including yellow/green, blue, white, red, etc (minimum order may be required).  This 128x128 LCD module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.


Winstar 128x128 lcd display, 128x128 lcd module, 128x128 lcd - WG128128I


Interface Pin Function

Pin No. Symbol Description
1~8 DB0~DB7 Data bus line
9 C/D Data/ Instruction  select signal
10 /RD Data read. Read data from LCD Controller
11 /WR Data write. Write data into LCD Controller
12 /CE Enable signal
13 /RST Controller reset signal, Active Low
14 VO Contrast Adjustment
15 VDD Power supply for logic
16 VSS Ground
17 VEE Negative Voltage Output
18 NC/FS No connection
19 A Power supply for B/L +
20 K Power supply for B/L -

Mechanical Data

Item Standard Value Unit
Module Dimension 72.5 × 69.9 mm
Viewing Area 50.0 × 49.0 mm
Mounting Hole 67.4 × 64.9 mm
Dot Pitch 0.35 × 0.35 mm
Dot Size 0.32 × 0.32 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 16.30 V

Search Keyword: 128x128 lcd, 128 x 128 lcd, lcd 128 x 128
go top