ks0078 Samsung Semiconductor, Inc., ks0078 Datasheet - Page 68

• Manufacturer Part Number: ks0078
• Description: 34com/120seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: Samsung Semiconductor, Inc.

KS0078
AC Characteristics






























(refer to Fig-15)
(refer to Fig-16)
(refer to Fig-17)
(1) Write Mode
(2) Read Mode
Interface Mode
(3) Serial
Mode
Serial Clock Width (High, Low)
Serial Output Data Delay Time
Serial Output Data Hold Time
Serial Input Data Setup Time
Serial Input Data Hold Time
Serial Clock Rise/Fall Time
E Pulse Width (High, Low)
E Pulse Width (High, Low)
R/W and RS Setup Time
R/W and RS Setup Time
Data Output Delay Time
Serial Clock Cycle Time
Chip Select Setup Time
R/W and RS Hold Time
R/W and RS Hold Time
Chip Select Hold Time
E Rise / Fall Time
E Rise / Fall Time
Data Setup Time
Data Hold Time
Data Hold Time
E Cycle Time
E Cycle Time
Item
34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD



















































Symbol
t
tsu1
tsu2
tsu1
tsu2
t
t
R
t
t
tsu
t
t
tc,
tw
R
tw
t
R
tw
t
H
H
tc
t
t
tc
H
H
t
, t
DH
DH
,t
H
D
,t
D
1
2
1
2
F
F
F
Min
500
230
500
230
200
100
100
0.5
40
10
60
10
40
10
60
20
5
5
-
-
-
-
-
(V
DD
= 4.5 to 5.5V, Ta=-30 to +85 C)
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
160
160
20
20
20
50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
s