JHB2004A Datasheet, PDF (4/23 Pages) Jewel Hill Electronic – The JHB2004A is a 20C x 4L Character LCD module. It has a STN panel composed of 200 segments and 16 commons. The LCM can be easily accessed by micro-controller via parallel interface.

JEWEL HILL ELECTRONIC CO.,LTD.
1. GENERAL DESCRIPTION
The JHB2004A is a 20C x 4L Character LCD module. It has a STN panel composed of 200 segments
and 16 commons. The LCM can be easily accessed by micro-controller via parallel interface.
2. FEATURES
Transflective and positive
Display Mode
STN(Yellow - Green) module
Display Format Character 20C x4L
Input Data 8/4-bit parallel data input from MPU
Multiplexing Ratio 1/16 Duty
Bias
1/5 Bias
Viewing Direction 6 O’clock
Backlight LED（Y-G）
3. MECHANICAL SPECIFICATION
Item
Specifications
Unit
Dimensional outline
98.0 x 60.0 x 13.5(max)
mm
Resolution
200segs x 16coms
dots
Active area
70.4(W) x 20.8(H)
mm
Char. pitch
3.55(W) x 5.35(H)
mm
Char. size
2.95(W) x 4.75(H)
mm
Dots pitch
0.6 (W)×0.6(H)
mm
Dots size
0. 55(W)×0.55(H)
mm
JHB2004A VER: 4.0
-3-
Issue date: 2009/12/03