HB289048C4 Datasheet, PDF (61/66 Pages) Hitachi Semiconductor – CompactFlash™

HB289048C4/289032C4/289016C4/289008C4
True IDE Mode access read AC characteristics
Parameter
Symbol
Min
Typ
Max
Unit
data delay after IORD
td(IORD)
—
—
100
ns
data hold following IORD
th(IORD)
0
—
—
ns
IORD width time
tw(IORD)
165
—
—
ns
address setup before IORD
tsuA(IORD)
70
—
—
ns
address hold following IORD
thA(IORD)
20
—
—
ns
CE setup before IORD
tsuCE(IORD)
5
—
—
ns
CE hold following IORD
thCE(IORD)
20
—
—
ns
IOIS16 delay falling from address
tdfIOIS16(ADR)
—
—
35
ns
IOIS16 delay rising from address
tdfIOIS16(ADR)
—
—
35
ns
True IDE Mode access read timing
A0 to A2
-CE2/-CE1
-IORD
-IOIS16
tdrlOIS(ADR)
D0 to D15
tsuA(IORD)
tsuCE(IORD)
thA(IORD)
thCE(IORD)
tw(IORD)
td(IORD)
tdrlOIS(ADR)
th(IORD)
Valid Output
-IOWR: High Fix, -OE: Low Fix, -WE: High Fix
61