Datasheet

DEM 16215 SBH-PW-N Product specification
13-2-1 AC Characteristics
(V
DD
=4.5V~5.5V,Ta=-20~+70°C)
Mode Item Symbol Min Typ Max Unit
E Cycle Time
t
C
500
E Rise/Fall Time
t
R
,t
F
25
(1) Write Mode E Pulse Width (High, Low)
t
w
220
(refer to Figure 8.0) R/W and RS Setup Time
t
su1
40 ns
R/W and RS Hold Time
t
H1
10
Data Setup Time
t
su2
60
Data Hold Time
t
H2
10
E Cycle Time
t
C
500
E Rise/Fall Time
t
R
,t
F
25
(2) Read Mode E Pulse Width (High, Low)
t
w
220
(refer to Figure 9.0) R/W and RS Setup Time
t
su
40 ns
R/W and RS Hold Time
t
H
10
Data Out Delay Time
t
D
120
Data Hold Time
t
DH
20
(V
DD
=2.7V~5.5V,Ta=-20~+70°C)
Mode Item Symbol Min Typ Max Unit
E Cycle Time
t
C
1400
E Rise/Fall Time
t
R
,t
F
25
(3) Write Mode E Pulse Width (High, Low)
t
w
400
(refer to Figure 8.0) R/W and RS Setup Time
t
su1
60 ns
R/W and RS Hold Time
t
H1
20
Data Setup Time
t
su2
140
Data Hold Time
t
H2
10
E Cycle Time
t
C
1400
E Rise/Fall Time
t
R
,t
F
25
(4) Read Mode E Pulse Width (High, Low)
t
w
450
(refer to Figure 9.0) R/W and RS Setup Time
t
su
60 ns
R/W and RS Hold Time
t
H
20
Data Out Delay Time
t
D
360
Data Hold Time
t
DH
5
VERSION : 3 PAGE: 16