JH22240320A Datasheet, PDF (10/23 Pages) Jewel Hill Electronic – SPECIFICATIONS FOR LCD MODULE

JEWEL HILL ELECTRONIC CO.,LTD.
7.Pin Description
PIN
NO. PIN OUT FUNCTION DESCRIPTION
1
GND
Ground
2
IOVCC
Power Supply(1.8-2.8)
3
VCC
Power Supply
4
CS
Chip select input pin
5
/REST
System Reset Pin
6
RS
Data/Command Write Select pin
7
WR
Write execution control pin
8
RD
Read execution control pin
9
D0
10 _D1
11 _D2
12 _D3
13 _D4
14 D5
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
15 D6
Data Bus
16 D7
Data Bus
17 LED-A LED Positive
18 LED-K1 LED Negative
19 LED-K2 LED Negative
20 LED-K3 LED Negative
21 GND
Ground
JH22240320A VER: 1.0
-9-
Issue date: 2013/08/15