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参数资料
| 型号： | IS61C64AH |
| 厂商： | Integrated Silicon Solution, Inc. |
| 英文描述： | 8K x 8 High-Speed CMOS Static RAM(8K x 8 高速CMOS静态RAM) |
| 中文描述： | 8K的× 8高速CMOS静态RAM（8K的× 8高速的CMOS静态RAM）的 |
| 文件页数： | 4/8页 |
| 文件大小： | 46K |
| 代理商： | IS61C64AH |
IS61C64AH
4
Integrated Silicon Solution, Inc.
SR035-1
I
05/12/99
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
1
t
ACE
2
t
DOE
t
LZOE
(2)
t
HZOE
(2)
t
LZCE
1
(2)
CE1
to Low-Z Output
t
LZCE
2
(2)
CE2 to Low-Z Output
t
HZCE
(2)
CE1
or CE2 to High-Z Output
t
PU
(3)
CE1
or CE2 to Power-Up
t
PD
(3)
CE1
or CE2 to Power-Down
Parameter
Max.
Max.
Max.
Unit
Read Cycle Time
15
—
20
—
25
—
ns
Address Access Time
—
15
—
20
—
25
ns
Output Hold Time
3
—
3
—
3
—
ns
CE1
Access Time
—
15
—
20
—
25
ns
CE2 Access Time
—
15
—
20
—
25
ns
OE
Access Time
—
7
—
7
—
9
ns
OE
to Low-Z Output
0
—
0
—
0
—
ns
OE
to High-Z Output
—
6
—
7
—
9
ns
3
—
3
—
3
—
ns
3
—
3
—
3
—
ns
—
8
—
10
—
12
ns
0
—
0
—
0
—
ns
—
15
—
20
—
20
ns
Notes:
1. Test conditions assume signal transition times of 5 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 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.
480
30 pF
Including
jig and
scope
255
OUTPUT
5V
480
5 pF
Including
jig and
scope
255
OUTPUT
5V
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| IS61C64AL-10JLI | 8K x 8 HIGH-SPEED CMOS STATIC RAM |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IS61C64AH-12J | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 SRAM |
| IS61C64AH-12N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 SRAM |
| IS61C64AH-15J | 制造商:ICSI 制造商全称:Integrated Circuit Solution Inc 功能描述:8K x 8 HIGH-SPEED CMOS STATIC RAM |
| IS61C64AH-15N | 制造商:Integrated Silicon Solution Inc 功能描述:Static RAM, 8Kx8, 28 Pin, Plastic, DIP 制造商:ISSI/93-94 功能描述:Static RAM, 8Kx8, 28 Pin, Plastic, DIP |
| IS61C64AH-15U | 制造商:ICSI 制造商全称:Integrated Circuit Solution Inc 功能描述:8K x 8 HIGH-SPEED CMOS STATIC RAM |
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