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

Transmissive and negative

Display Mode

FSTN module blue mode

Display Format

Graphic 128x64 dots

Input Data

8 bit parallel or series data input from MPU

Multiplexing Ratio 1/65 Duty

Bias

1/9 Bias

Viewing Direction 6 O’clock

Backlight

LED(Blue)

3. MECHANICAL SPECIFICATION

Item

Specifications

Unit

Dimensional outline

80.0(LED) x (54.0+47.7) x 9.7(max)

mm

Resolution

128segs x 64coms

dots

Active area

66.52(W) x 33.24(H)

mm

Dots pitch

0.52(W)×0.52(H)

mm

Dots size

0.48(W)×0.48(H)

mm

GG2021

VER: 2.0

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Issue date: 2005/11/21