ACM2004D Datasheet, PDF (7/11 Pages) AZ Displays – SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY

ACM2004D SERIES CHARACTER MODULE VER1.1
Item
Enable cycle time
Enable pulse width
Enable rise/fall time
RS, R/W set up time
RS, R/W hold time
Data delay time
Data set up time
Data hold time
Symbol
t_C
tW
t_R , t_F
t_SU
tH
tD
tDSU
tDH
Test Condition
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. b
Fig. a
Fig. a, Fig. b
Min.
Typ. Max.
Unit
500
-
-
ns
220
-
-
ns
-
-
25
ns
40
-
-
ns
10
-
-
ns
-
-
120
ns
60
-
-
ns
20
-
-
ns
RS
R/W
E
DB0~DB7
RS
R/W
E
DB0~DB7
VIH1
VIL1
tSU
VIH1
VIL1
tH
V IL1
tW
VIH1
tF ^tH
VIH1
VIL1
VIL1
tR
t DSU
VIL1
t DH
VIL1
VIH1
VIH1
Valid Data
VIL1
VIL1
tC
Fig. a Interface timing (data write)
VIH1
VIL1
tSU
VIH1
VIH1
V IL1
tH
VIH1
VIH1
tW
tF ^tH
VIH1
VIL1 _tR
tD
t DSU
VIL1
t DH
VIL1
VIH1
VIH1
Valid Data
VIL1
VIL1
tC
Fig. b Interface timing (data read)
9.0 MECHANICAL DIAGRAM
DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD.
6