LCD-320H240B

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Vishay

Revision: 23-Jun-17

2

Document Number: 37385

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

INTERFACE PIN FUNCTION

PIN NO.

SYMBOL

FUNCTION

Ground

Power supply for logic

Driving voltage for LCD

Data type select

5

WR

8080 family: write signal / 6800 family: R/W signal

6

RD

8080 family: read signal / 6800 family: enable clock

7DB0

Date bus line

8DB1

Date bus line

9DB2

Date bus line

10

DB3

Date bus line

11

DB4

Date bus line

12

DB5

Date bus line

13

DB6

Date bus line

14

DB7

Date bus line

15

CS

Chip select, active L

16

RES

Controller reset signal, active L

17

Negative voltage output

18

SEL

8088, 6800 interface selection (1:68, 0:80)

19

Frame ground

20

WAIT

Check busy

DIMENSIONS in millimeters