Oki MSM80C154S Specification Sheet page 33

¡ Semiconductor
(6) Serial port (I/O Extension Mode) AC characteristics
Parameter
Serial Port Clock Cycle Time
Output Data Setup to Clock Rising Edge
Output Data Hold After Clock Rising Edge
Input Data Hold After Clock Rising Edge
Clock Rising Edge to Input Data Valid
(V =2.2 to 6.0V, V
CC
Symbol Min.
t 12t
XLXL CLCL
t 10t -133
QVXH CLCL
t 2t -75
XHQX CLCL
t 0
XHDX
t —
XHDV
MSM80C154S/83C154S
=0V, Ta=–40°C to +85°C)
SS
Max. Unit
— ns
— ns
— ns
— ns
10t -133 ns
CLCL
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