GDM12864A Datasheet, PDF (17/22 Pages) List of Unclassifed Manufacturers – Liquid Crystal Display Module

64CH Segment Driver For Dot Matrix LCD 15
( 3) . MPU Interface
Characteristic
Symbol Min Typ Max Unit
E Cycle
E High Level Width
E Low Level Width
E Rise Time
E Fall Time
Address Set-Up Time
Address Hold Time
Data Set-Up Time
Data Delay Time
Data Hold Time (Write)
Data Hold Time (Read)
t_C
t_WH
t_WL
t_R
t_F
t_ASU
t_AH
t_SU
t_D
t_DHW
t_DHR
1000 -
450 -
450 -
-
-
-
-
140 -
10
-
200 -
-
-
10
-
20
-
-
-
-
25
25
-
ns
-
-
320
-
-
E
R/W
CS1B,CS2B
CS3,RS
DB0~DB7
t_C
t_WL
t_WH
t_R
t_ASU
t_ASU
t_F
t_AH
t_AH
t_DSU
t_DHW
MPU Write timing
© 1998 Intech LCD Group Ltd.