2.3.AC Characteristics
Parameter
Symbol
Min.
Clock Pulse Cycle Time
tCYC
125
Clock Pulse High Level Width
tCWH
40
Clock Pulse Low Level Width
tCWL
40
Clock Pulse Setup Time
tSCL
80
Clock Pulse Hold Time
tHCL
80
Clock Pulse Rise/Fall Time
tr, tf
-
LP High Level Width
tLWH
80
LP Low Level Width
tLWL
1.0
LP Cycle Time
tCL1
10
Data Setup Time
tDS
20
Data Hold Time
tDH
20
FLM Data Setup Time
tFS
100
FLM Data Hold Time
tFH
100
M Phase Difference
tCM
-
Note1:Please satisfy the following conditions (1),(2) in the same time.
(1) tr, tf < ( tCYC - tCWH - tCWL )/2
(2) tr, tf ≦ 50
VCC=5.0V±10%
Max.
Units
-
ns
-
ns
-
ns
-
ns
-
ns
Note1
ns
-
ns
-
μs
-
μs
-
ns
-
ns
-
ns
-
ns
300
ns
tLWH
tLWL
tCL1
LP
tr
tf
tSCL
tHCL
CP
tr
tf
tCWH
tCWL
tCYC
tDS
tDH
D0~D3
tFS
tFH
FLM
tCM
M
DMF-51026NY-LY (AB) No.2000-0178
OPTREX CORPORATION
OPTREX
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