hb286075a1 HITACHI, hb286075a1 Datasheet - Page 43

• Manufacturer Part Number: hb286075a1
• Description: Mega Byte Flash Card
• Manufacturer: HITACHI

AC Characteristics (Ta = 0 to +60˚C, V
Attribute Memory Read AC Characteristics
Parameter
Read cycle time
Address access time
-CE access time
-OE access time
Output disable time (-CE)
Output disable time (-OE)
Output enable time (-CE)
Output enable time (-OE)
Data valid time (A)
Address setup time
Address hold time
-CE setup time
-CE hold time
Attribute Memory Read Timing
HB286075A1, HB286060A1, HB286045A1, HB286030A1, HB286015A1
A0 to A10, -REG
-CE2/-CE1
D0 to D15
-OE
t
su(A)
tdis(CE)
tdis(OE)
Symbol
tCR
ta(A)
ta(CE)
ta(OE)
ten(CE)
ten(OE)
tv(A)
tsu(A)
th(A)
t
t
su(CE)
h(CE)
CC
t
en(CE)
= 5 V 10%)
t
a(A)
t
su(CE)
t
en(OE)
250 ns
Min
250
—
—
—
—
—
5
5
0
30
20
0
20
t
a(CE)
t
t
a(OE)
CR
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
-WE, -IOWR, -IORD : High Fix
Valid Output
t
t
h(A)
h(CE)
Max
—
250
250
125
100
100
—
—
—
—
—
—
—
t
v(A)
t
t
dis(CE)
dis(OE)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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