ELECTRICAL CHARACTERISTICS

6.6 Serial Port (I/O Extension Mode) AC Characteristics VCC=2.2 to.0V, VSS=0V, Ta=–40°C to 85°C

Parameter

Symbol

Min

Max

Unit

 

 

 

 

 

Serial Port Clock Cycle Time

tXLXL

12tCLCL

ns

 

 

 

 

 

Output Data Setup to Clock Rising Edge

tQVXH

10tCLCL–133

ns

 

 

 

 

 

Output Data Hold After Clock Rising Edge

tXHQX

2tCLCL–75

ns

 

 

 

 

 

Input Data Hold After Clock Rising Edge

tXHDX

0

ns

 

 

 

 

 

Clock Rising Edge to Input Data Valid

tXHDV

10tCLCL–133

ns

 

 

 

 

 

225

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Sonic Alert msm80154s, msm83c154s, msm85c154hvs user manual Output Data Setup to Clock Rising Edge TQVXH