HB28C048A6 Datasheet, PDF (62/66 Pages) Hitachi Semiconductor – FLASH ATA Card

HB28C048/032/016A6
True IDE Mode Access Write AC Characteristics
Parameter
Symbol
Min
Data setup before IOWR
tsu(IOWR)
60
data hold following IOWR
th(IOWR)
30
IORD width time
tw(IOWR)
165
address setup before IOWR
tsuA(IOWR)
70
address hold following IOWR
thA(IOWR)
20
CE setup before IOWR
tsuCE(IOWR)
5
CE hold following IOWR
thCE(IOWR)
20
IOIS16 delay falling from address
tdfIOIS16(ADR)
—
IOIS16 delay rising from address
tdrIOIS16(ADR)
—
Typ
Max
Unit
—
—
ns
—
—
ns
—
—
ns
—
—
ns
—
—
ns
—
—
ns
—
—
ns
—
35
ns
—
35
ns
True IDE Mode Access Write Timing
A0 to A2
-CE2/-CE1
-IOWR
-IOIS16
tdflOIS16(ADR)
tsuA(IOWR)
tsuCE(IOWR)
thA(IOWR)
thCE(IOWR)
tw(IOWR)
tdrlOIS16(ADR)
tsu(IOWR) th(IOWR)
D0 to D15
Valid Output
-IORD: High Fix, -OE: Low Fix, -WE: High Fix, A3 to A10: GND
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