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