JHG12832A Datasheet, PDF (7/22 Pages) Jewel Hill Electronic – SPECIFICATIONS FOR LCD MODULE

JEWEL HILL ELECTRONIC CO.,LTD.
7. MODULE FUNCTION DESCRIPTION
7.1. PIN DESCRIPTION
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
Symbol
/CSB
/RST
A0
SCLK
SDA
VDD
VSS
V0
Description
Chip select signal input, Low active.
Reset signal input, Low active
Data/command select signal input, H: Data; L: Command
Serial clock input
Serial data input
Power supply for LCM Positive (+3.1V).
Power supply for LCM negative (0V).
V0 is the LCM driving voltage for common circuit at negative frame
XV0 XV0 is the LCM driving voltage for common circuits at positive frame
VG VG is the LCM driving voltage for segment circuit
A
Power supply for backlight Positive (+3.2V).
K
Power supply for backlight negative (0V).
JHG12832A
VER: 1.01
-6-
Issue date: 2013/08/01