2.3. AC Characteristics
VCC1=2.7~5.5V
Max.
Parameter
LP Cycle Time
Symbol
tLP
Min.
5
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
-
-
-
-
-
6.6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
tWLH
tWLL
LP High Level Width
LP Low Level Width
Rise/Fall Time
40
-
1000
-
t td
r,
Note 1
-
tst
thd
FLM Setup Time
FLM Hold Time
60
-
30
tCP
CP Cycle Time
-
40
tWCH
tWCL
tst1
CP High Level Width
CP Low Level Width
LP Setup Time 1
-
15
-
15
-
30
tst2
LP Setup Time 2
-
30
thd1
tst3
LP Hold Time
-
15
Data Setup Time
-
15
thd2
tLH
tLS
Data Hold Time
-
15
LP ↑ to CP ↑
LP ↓ to CP ↓
DISPOFF Low Level Width
DISPOFF Cancellation Time
-
25
-
25
tWDL
tSD
-
100
20
-
Note 1:The rise and fall times (tr, tf ) must satisfy the following relationships.
tr, tf≦(1/f-2×
t
t
W:Minimum palse width
W)/2
f:frequency
tLP
tWLH
tWLL
tLH
VIH
LP
VIL
tst2
tWCH
tst1
tLS
tWCL
thd1
tCP
VIH
CP
VIL
tst3
thd2
VIH
VIL
D0~D7
TOP DATA
LAST DATA
tST
thd
VIH
FLM
tWDL
tSD
DISPOFF
VIH=0.8×VCC1
VIL=0.2×VCC1
F-51167NCU-FW-AB (AB) No.2000-0182
OPTREX CORPORATION
Page 4/17
OPTREX