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參數(shù)資料
| 型號： | IS62LV256L |
| 廠商： | Integrated Silicon Solution, Inc. |
| 英文描述： | 32K x 8 LOW VOLTAGE CMOS STATIC RAM |
| 中文描述： | 32K的× 8低電壓CMOS靜態(tài)RAM |
| 文件頁數(shù)： | 4/7頁 |
| 文件大小： | 52K |
| 代理商： | IS62LV256L |
IS62LV256L
4
Integrated Silicon Solution, Inc.
SR033-1A
04/27/99
ISSI
READ CYCLE SWITCHING CHARACTERISTICS
(1)
(Over Operating Range)
-15 ns
Min.
-20 ns
Min.
-25 ns
Min.
Symbol
t
RC
t
AA
t
OHA
t
ACE
t
DOE
t
LZOE
(2)
t
HZOE
(2)
t
LZCE
(2)
t
HZCE
(2)
t
PU
(3)
t
PD
(3)
Parameter
Max.
Max.
Max.
Unit
Read Cycle Time
15
—
20
—
25
—
ns
Address Access Time
—
15
—
20
—
25
ns
Output Hold Time
2
—
2
—
2
—
ns
CE
Access Time
—
15
—
20
—
25
ns
OE
Access Time
—
7
—
8
—
9
ns
OE
to Low-Z Output
0
—
0
—
0
—
ns
OE
to High-Z Output
—
8
—
9
—
10
ns
CE
to Low-Z Output
3
—
3
—
3
—
ns
CE
to High-Z Output
—
6
—
9
—
10
ns
CE
to Power-Up
0
—
0
—
0
—
ns
CE
to Power-Down
—
15
—
18
—
20
ns
Notes:
1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0 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. Not 100% tested.
3. Not 100% tested.
AC TEST LOADS
AC TEST CONDITIONS
Parameter
Input Pulse Level
Input Rise and Fall Times
Input and Output Timing
and Reference Levels
Output Load
Unit
0V to 3.0V
3 ns
1.5V
See Figures 1 and 2
Figure 1.
Figure 2.
635
30 pF
Including
jig and
scope
702
OUTPUT
3.3V
635
5 pF
Including
jig and
scope
702
OUTPUT
3.3V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IS62LV256L15J | 制造商:Integrated Silicon Solution Inc 功能描述:SRAM Chip Async Single 3.3V 256K-Bit 32K x 8 15ns 28-Pin SOJ |
| IS62LV256L-15J | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:32K x 8 LOW VOLTAGE CMOS STATIC RAM |
| IS62LV256L-15JI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:32K x 8 LOW VOLTAGE CMOS STATIC RAM |
| IS62LV256L-15T | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:32K x 8 LOW VOLTAGE CMOS STATIC RAM |
| IS62LV256L-15TI | 制造商:Integrated Silicon Solution Inc 功能描述: |
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