ks0068b Samsung Semiconductor, Inc., ks0068b Datasheet - Page 10

• Manufacturer Part Number: ks0068b
• Description: 16com/60seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: Samsung Semiconductor, Inc.

KS0068B
(2) Read mode (Reading data from KS0068B to Micom)
E Cycle Time
E Rise Time
E Fall Time
E Pulse Width (High, Low)
R/W And RS Set-Up Time
R/W And RS Hold Time
Data Output Delay Time
Data Hold Time
RS
R/W
E
DB
0
Characteristic
- DB
7
16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
Symbol
V
V
V
t
t
t
t
t
t
t
t
SU
DH
IH 1
IL1
IL1
W
R
F
H
D
c
t
SU
V
IH 1
t
R
t
V
V
Min
D
500
220
40
10
20
IH 1
IL1
-
-
-
t
w
Typ
V alid Da ta
-
-
-
-
-
-
-
-
t
F
t
C
V
V
t
V
DH
t
t
H
H
Max
IL1
IL1
120
IH 1
25
25
-
-
-
-
-
V
IL1
V
V
IH 1
IL1
Unit
ns
ns
ns
ns
ns
ns
ns
ns
V
DB
DB
Test pin
R/W, RS
R/W, RS
IL1
0
0
E
E
E
E
~DB
~DB
7
7