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9.5
COMI Read
V
= 5 V ± 0.5V
CC
Description
CMCS0*, CMCS1* and CMRD* low and CMADR valid after CLK
high
CMCS0*, CMCS1* or CMRD* high after CLK high
CMCS0*, CMCS1*, CMRD*, CMADR pulse width
CMDATA setup before CMCS0* or CMCS1* or CMRD* high or new
address on CMADR
CMDATA hold after CMCS0* or CMCS1* or CMRD* high or new
address on CMADR
V
= 3.3 V ± 0.3V
CC
Description
CMCS0*, CMCS1* and CMRD* low and CMADR valid after CLK
high
CMCS0*, CMCS1* or CMRD* high after CLK high
CMCS0*, CMCS1*, CMRD*, CMADR pulse width
CMDATA setup before CMCS0* or CMCS1* or CMRD* high or new
address on CMADR
CMDATA hold after CMCS0* or CMCS1* or CMRD* high or new
address on CMADR
SMCS332SpW
User Manual
– All Rights Reserved – Copyright per DIN 34 –
EADS Astrium GmbH, ASE2
Doc No: SMCS_ASTD_UM_100
Issue:
1.4
Updated: 9-Sep-2006
Page:
77 of 131
Symbol
Min.
Max.
t
19
CRCA
t
19
CRCH
t
t
- 1
CRPW
CLK
t
4
CRDS
t
0
CRDH
Symbol
Min.
Max.
t
24
CRCA
t
25
CRCH
t
t
- 1
CRPW
CLK
t
6
CRDS
t
0
CRDH
Unit
ns
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns
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