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參數(shù)資料
| 型號： | IS61LV25616L-10LQI |
| 廠商： | INTEGRATED SILICON SOLUTION INC |
| 元件分類： | DRAM |
| 英文描述： | 256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY |
| 中文描述： | 256K X 16 STANDARD SRAM, 10 ns, PQFP44 |
| 封裝： | LQFP-44 |
| 文件頁數(shù)： | 5/11頁 |
| 文件大?。?/td> | 74K |
| 代理商： | IS61LV25616L-10LQI |
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. B
06/28/02
5
1
2
3
4
5
6
7
8
9
10
11
12
IS61LV25616L
ISSI
READ CYCLE SWITCHING CHARACTERISTICS
(1)
(Over Operating Range)
-10
-12
-15
Symbol
t
RC
t
AA
t
OHA
t
ACE
t
DOE
t
HZOE
(2)
t
LZOE
(2)
t
HZCE
(2
t
LZCE
(2)
t
BA
t
HZB
(2)
t
LZB
(2)
t
PU
t
PD
Parameter
Read Cycle Time
Address Access Time
Output Hold Time
CE
Access Time
OE
Access Time
OE
to High-Z Output
OE
to Low-Z Output
CE
to High-Z Output
CE
to Low-Z Output
LB
,
UB
Access Time
LB
,
UB
to High-Z Output
LB
,
UB
to Low-Z Output
Power Up Time
Power Down Time
Min. Max.
10
—
3
—
—
—
0
0
3
—
0
0
0
—
Min. Max.
12
—
3
—
—
—
0
0
3
—
0
0
0
—
Min. Max.
15
—
3
—
—
0
0
0
3
—
0
0
0
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
10
—
10
4
4
—
4
—
4
3
—
—
10
—
12
—
12
5
5
—
6
—
5
4
—
—
12
—
15
—
15
7
6
—
8
—
7
5
—
—
15
Notes:
1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V,
input pulse levels of 0V to 3.0V and output loading specified in Figure 1.
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage.
Shaded area product in development
AC TEST CONDITIONS
Parameter
Input Pulse Level
Input Rise and Fall Times
Input and Output Timing
and Reference Level
Output Load
Unit
0V to 3.0V
3 ns
1.5V
See Figures 1 and 2
AC TEST LOADS
Figure 1
Figure 2
319
5 pF
Including
jig and
scope
353
OUTPUT
3.3V
319
30 pF
Including
jig and
scope
353
OUTPUT
3.3V
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| IS61LV25616L-12TI | 256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY |
| IS61LV25616L-15K | 256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IS61LV25616L-10T | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY |
| IS61LV25616L-12KI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY |
| IS61LV25616L-12TI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY |
| IS61LV25616L-15K | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY |
| IS61LV25616L-15KI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY |
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