參數(shù)資料
型號(hào): KS0074
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
中文描述: 34COM/80SEG驅(qū)動(dòng)
文件頁數(shù): 68/70頁
文件大小: 537K
代理商: KS0074
KS0074 34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
AC Characteristics
(continued)
(V
DD
=2.7 tp 4.5V, Ta=-30 to +85
o
C)
Mode
Item
Symbol
Min
Typ
Max
Unit
E Cycle Time
tc,
1000
-
-
E Rise / Fall Time
t
R
, t
F
-
-
25
E Pulse Width (High, Low)
tw
450
-
-
ns
(4) Write Mode
R/W and RS Setup Time
tsu1
60
-
-
(refer to Fig-15)
R/W and RS Hold Time
t
H
1
20
-
-
Data Setup Time
tsu2
195
-
-
Data Hold Time
t
H
2
10
-
-
E Cycle Time
tc
1000
-
-
E Rise / Fall Time
t
R
,t
F
-
-
25
E Pulse Width (High, Low)
tw
450
-
-
ns
(5) Read Mode
R/W and RS Setup Time
tsu
60
-
-
(refer to Fig-16)
R/W and RS Hold Time
t
H
20
-
-
Data Output Delay Time
t
D
-
-
360
Data Hold Time
t
DH
5
-
-
Serial Clock Cycle Time
tc
1
-
20
μ
s
Serial Clock Rise/Fall Time
t
R
,t
F
-
-
50
Serial Clock Width (High, Low)
tw
400
-
-
(6) Serial
Chip Select Setup Time
tsu1
60
-
-
Interface Mode
Chip Select Hold Time
t
H
1
20
-
-
ns
(refer to Fig-17)
Serial Input Data Setup Time
tsu2
200
-
-
Serial Input Data Hold Time
t
H
2
200
-
-
Serial Output Data Delay Time
t
D
-
-
360
Serial Output Data Hold Time
t
DH
5
-
-
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