JHB19264A Datasheet, PDF (7/24 Pages) Jewel Hill Electronic – SPECIFICATIONS FOR LCD MODULE

JEWEL HILL ELECTRONIC CO.,LTD.
7. MODULE FUNCTION DESCRIPTION
7.1. PIN DESCRIPTION
Pin No. Symbol
Description
1
DB7
2
DB6
3
DB5
4
DB4
8-bit bi-directional data bus
5
DB3
6
DB2
7
DB1
8
DB0
9
E
Read/write enable signal
10
R/W Read/write selection signal; H: Read; L: Write
11
RS Data/Command register selection signal; H: Data; L: Command
12
Vo LCD driver voltage regulation pin
13
VDD Power supply for positive (5V)
14
VSS Power supply for Ground (0V)
15
CSB Chip select Signal B
16
CSA Chip select Signal A
17
VEE Power supply for negative voltage
18
RET Reset signal, Low level is active
19
LED+ power supply voltage for backlight positive
20
LED- power supply voltage for backlight negative
JHB19264A VER: 6.01
-6-
Issue date: 2013-08-01