ks0070b Samsung Semiconductor, Inc., ks0070b Datasheet - Page 40

• Manufacturer Part Number: ks0070b
• Description: 16com / 80seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: Samsung Semiconductor, Inc.

KS0070B
AC Characteristics
(Refer to Fig-6)
(Refer to Fig-7)
(Refer to Fig-6)
(Refer to Fig-7)
Write Mode
Read Mode
Write Mode
Read Mode
Mode
Mode
E Cycle Time
E Rise / Fall Time
E Pulse Width (High, Low)
R/W and RS Setup Time
R/W and RS Hold Time
Data Setup Time
Data Hold Time
E Cycle Time
E Rise / Fall Time
E Pulse Width (High, Low)
R/W and RS Setup Time
R/W and RS Hold Time
Data Output Delay Time
Data Hold Time
E Cycle Time
E Rise / Fall Time
E Pulse Width (High, Low)
R/W and RS Setup Time
R/W and RS Hold Time
Data Setup Time
Data Hold Time
E Cycle Time
E Rise / Fall Time
E Pulse Width (High, Low)
R/W and RS Setup Time
R/W and RS Hold Time
Data Output Delay Time
Data Hold Time
16COM / 80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
Item
Item
Symbol
Symbol
tsu1
tsu2
tsu1
tsu2
tr,tf
tr,tf
t
tr,tf
tr,tf
t
th1
th2
tsu
th1
th2
tsu
tw
tw
tw
tw
th
t
DH
th
t
DH
tc
tc
tc
tc
D
D
(V
(V
DD
DD
1400
1400
Min
500
220
500
220
Min
400
140
400
40
10
60
10
40
10
20
60
20
10
60
20
5
-
-
-
= 2.7 to 4.5 V, Ta = -30 to +85
-
-
-
= 4.5 to 5.5 V, Ta = -30 to +85
Typ
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
Max
120
360
25
25
25
25
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
Unit
ns
ns
ns
ns
o
o
C)
C)