CXD1803AR View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
Manufacturer
CXD1803AR Datasheet PDF : 46 Pages
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CXD1803AQ/AR
5. SCSI Controller Interface
(1) Read
SDRQ
XSAC
XSRD
SD7 to 0
Tdda
Tdaw
Tsdq
Twwl
Trrl
Tdar
Tasc
Tsdr
Thdr
Item
XSAC fall time (for SDRQ ↑)
XSRD delay time (for XSAC ↓)
XSAC delay time (for XSRD ↑)
Data setup time (for XSRD ↓)
Data hold time (for XSRD ↑)
Low level XSRD pulse width
SDRQ setup time (for XSAC ↑)
XSAC fall time (for XSAC ↑)
Symbol
Min.
Typ.
Max.
Unit
Tdda
5×Tw
ns
Tdaw
0
ns
Tdar
Tw
ns
Tsdr
20 (60)
ns
Thdr
10 (30)
ns
Trrl
T1
ns
Tsdq
15 (30)
ns
Tsac
Tw
ns
—14—
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