ATA25 White Electronic Designs Corporation, ATA25 Datasheet - Page 54

• Manufacturer Part Number: ATA25
• Description: Density = 32MB-1GB ;; Memory Device = Hitachi Flash ;; Organization = X16/x8 ;; Speed (ns) = 250 ;; Volt = 3/5
• Manufacturer: White Electronic Designs Corporation

June 2000 Rev. 1 – ECO #12936
True IDE Mode Access Write AC Characteristics
Parameter
Data setup before IOWR
data hold following IOWR
IORD width time
address setup before IOWR
address hold following IOWR
CE setup before IOWR
CE hold following IOWR
IOIS16 delay falling from address
IOIS16 delay rising from address
True IDE Mode Access Write Timing
7PxxxATA25xxC25
Symbol
tsu(IOWR)
th(IOWR)
tw(IOWR)
tsuA(IOWR)
thA(IOWR)
tsuCE(IOWR)
thCE(IOWR)
tdfIOIS16(ADR)
tdfIOIS16(ADR)
54
60
30
20
5
20
Min
165
70
—
—
White Electronic Designs Corporation [phone]
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
35
35
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns