CXD1196AR Datasheet, PDF (8/28 Pages) Sony Corporation – CD-ROM DECODER

CXD1196AR
AC Characteristics
(VDD=5 V±10 %, VSS=0 V, Topr=–20 to 75 °C, Output load=50 pF)
The values in parentheses in the table are those obtained when VDD=3.5 V, VSS=0 V, Topr=–20 to 75 °C, and
output load=50 pF.
Values without parentheses are common to VDD=5 V±10 % and 3.5 V.
1. CPU interface
(1) Read
AO
XCS
XRD
Thar
Trrl
D7-D0
Tsar
Tdrd
Tfrd
Item
Symbol Min.
Typ.
Max.
Unit
Address setting time (with respect to XCS & XRD ↓)
Tsar 30 (70)
ns
Address holding time (with respect to XCS & XRD ↑) Thar 20 (50)
ns
Data delay time (with respect to XCS & XRD ↓)
Tdrd
120 (200) ns
Data float time (with respect to XCS & XRD ↑)
Tfrd
0
20 (40)
ns
L level XRD pulse width
Trr1 150 (250)
ns
(2) Write
AO
XCS
XWR
Twwl
Thaw
D7-D0
Tsaw
Tsdw
Thdw
Item
Symbol Min.
Typ.
Max.
Unit
Address setting time (with respect to XCS & XWR ↓) Tsaw 30 (70)
ns
Address holding time (with respect to XCS & XWR ↑) Thaw 20 (50)
ns
Data setting time (with respect to XCS & XWR ↓)
Tsdw 50 (70)
ns
Data holding time (with respect to XCS & XWR ↑)
Thwd 20 (30)
ns
L level XWR pulse width
Twwl 70 (100)
ns
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