IDT82V2081(2019) 데이터 시트보기 (PDF) - Integrated Device Technology
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IDT82V2081
(Rev.:2019)
(Rev.:2019)
Integrated Device Technology
IDT82V2081 Datasheet PDF : 80 Pages
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IDT82V2081
SINGLE CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
7 M I CROCON T ROLLER I N T ERFACE T I M I N G CH ARACT ERI ST I CS
7.1 SERIAL INTERFACE TIMING
Table-65 Serial Interface Timing Characteristics
Symbol
t1
t2
t3
t4
t5
t6
t7
t10
t11
Parameter
SCLK High Time
SCLK Low Time
Active CS to SCLK Setup Time
Last SCLK Hold Time to Inactive CS Time
CS Idle Time
SDI to SCLK Setup Time
SCLK to SDI Hold Time
SCLK to SDO Valid Delay Time
Inactive CS to SDO High Impedance Hold Time
Min
Typ
Max
Unit
100
ns
100
ns
5
ns
41
ns
41
ns
0
ns
82
ns
95
ns
90
ns
Comments
Figure-25 Serial Interface Write Timing
Figure-26 Serial Interface Read Timing with SCLKE=1
Figure-27 Serial Interface Read Timing with SCLKE=0
Microcontroller Interface Timing Characteristics
75
January 7, 2019
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