ATA20 White Electronic Designs Corporation, ATA20 Datasheet - Page 52

• Manufacturer Part Number: ATA20
• Description: Density = 8MB-160MB ;; Memory Device = Hitachi Flash ;; Organization = X16/x8 ;; Speed (ns) = 250 ;; Volt = 3/5
• Manufacturer: White Electronic Designs Corporation

June 2000 Rev. 5 – ECO #12935
I/O Access Read AC Characteristics
Parameter
Data delay after -IORD
Data hold following -IORD
-IORD pulse width
Address setup before -IORD
Address hold following -IORD
-CE setup before -IORD
-CE hold following -IORD
-REG setup before -IORD
-REG hold following -IORD
-INPACK delay falling from -IORD
-INPACK delay rising from -IORD
-IOIS16 delay falling from address
-IOIS16 delay rising from address
I/O Access Read Timing
7PxxxATA20xxC25
td(IORD)
th(IORD)
tw(IORD)
tsuA(IORD)
thA(IORD)
tsuCE(IORD)
thCE(IORD)
tsuREG(IORD)
thREG(IORD)
tdfINPCAK(IORD) 0
tdrINPACK(IORD) —
tdfIOIS16(IORD)
tdrIOIS16(IORD) —
Symbol
52
Min
—
0
165
70
20
5
20
5
0
—
White Electronic Designs Corporation [phone]
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
100
—
—
—
45
45
35
35
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns