IS62C10248AL Integrated Silicon Solution, Inc., IS62C10248AL Datasheet - Page 7

• Manufacturer Part Number: IS62C10248AL
• Description: 1m X 8 Low Voltage, Ultra Low Power Cmos Static Ram
• Manufacturer: Integrated Silicon Solution, Inc.

IS62C10248AL, IS65C10248AL
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. 00A
09/25/09
READ CYCLE SWITCHING CHARACTERISTICS
Notes:
1. Test conditions assume signal transition times of 5 ns or less, timing reference levels of 1.5V, input pulse levels of 0V to 3.0V
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
AC WAVEFORMS
READ CYCLE NO. 1
Symbol
ADDRESS
t
t
t
t
t
t
t
t
t
and output loading specified in Figure 1.
rC
aa
oha
aCs1/
doe
hzoe
lzoe
hzCs1/
lzCs1/
(2)
(2)
t
D
aCs2
t
t
lzCs2
hzCs2
OUT
(2)
(2)
Parameter
Read Cycle Time
Address Access Time
Output Hold Time
CS1/CS2 Access Time
OE Access Time
OE to High-Z Output
OE to Low-Z Output
CS1/CS2 to High-Z Output
CS1/CS2 to Low-Z Output
PREVIOUS DATA VALID
(1,2)
(Address Controlled) (CS1 = OE = V
t
OHA
Min.
45
10
10
—
—
—
—
5
0
45 ns
1-800-379-4774
Max.
45
45
20
15
15
—
—
—
—
t
(1)
AA
(Over Operating Range)
t
RC
il
, Cs2 = WE = V
Min.
55
10
10
—
—
—
—
5
0
DATA VALID
ih
)
55 ns
t
OHA
Max.
55
55
25
20
20
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
7