JEWEL HILL ELECTRONIC CO.,LTD.
1. GENERAL DESCRIPTION
The GG2021 is a 128 x 64 Dots Graphic LCD module. It has a FSTN panel composed of 128
segments and 64 commons. The LCM can be easily accessed by microcontroller via parallel or series
interface.
2. FEATURES
Display Mode
Display Format
Input Data
Bias
Backlight
Transmissive and negative
FSTN module blue mode
Graphic 128x64 dots
8 bit parallel or series data input from MPU
1/9 Bias
LED(Blue)
Multiplexing Ratio 1/65 Duty
Viewing Direction 6 O’clock
3. MECHANICAL SPECIFICATION
Item
Dimensional outline
Resolution
Active area
Dots pitch
Dots size
Specifications
80.0(LED) x (54.0+47.7) x 9.7(max)
128segs x 64coms
66.52(W) x 33.24(H)
0.52(W)×0.52(H)
0.48(W)×0.48(H)
Unit
mm
dots
mm
mm
mm
GG2021
VER: 2.0
-
3-
Issue date: 2005/11/21
JHE [ JEWEL HILL ELECTRONIC ]
