IS62WV1288BLL-55QI-TR ISSI, IS62WV1288BLL-55QI-TR Datasheet - Page 6

• Manufacturer Part Number: IS62WV1288BLL-55QI-TR
• Description: the issi is62wv1288all / is62wv1288bll are high-speed, 1m bit static rams...
• Manufacturer: ISSI

IS62WV1288ALL,
READ CYCLE SWITCHING CHARACTERISTICS
Notes:
1. Test conditions assume signal transition times of 5 ns or less, timing reference levels of 0.9V/1.5V, input pulse levels of 0.4 to
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
6
Symbol
t
t
t
t
t
t
t
t
t
V
ADDRESS
RC
OHA
DOE
HZOE
AA
ACS1/
LZOE
HZCS1/
LZCS1/
DD
-0.2V/V
(2)
(2)
t
ACS2
t
t
LZCS2
HZCS2
D
OUT
(2)
(2)
DD
-0.3V and output loading specified in Figure 1.
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
(1,2)
PREVIOUS DATA VALID
(Address Controlled) (CS1 = OE = V
IS62WV1288BLL
Min.
Integrated Silicon Solution, Inc. — www.issi.com —
45
10
—
—
—
0
5
0
5
45 ns
t
OHA
Max.
—
45
—
45
20
15
—
15
—
(1)
(Over Operating Range)
t
AA
IL
Min.
, CS2 = WE = V
55
—
10
—
—
10
t
0
5
0
RC
55 ns
Max.
—
55
—
55
25
20
—
20
—
IH
)
DATA VALID
Min.
70
—
10
—
—
10
0
5
0
70 ns
Max.
70
70
35
25
25
—
—
—
—
t
OHA
ISSI
1-800-379-4774
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
06/20/05
Rev. C
®