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| 型號： | KM681002B |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 128K x8 Bit High Speed CMOS Static RAM(128K x8位高速CMOS 靜態(tài) RAM) |
| 中文描述： | 128K的x8位高速CMOS靜態(tài)RAM（128K的x8位高速的CMOS靜態(tài)RAM）的 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 128K |
| 代理商： | KM681002B |
KM681002B, KM681002BI
CMOS SRAM
PRELIMINARY
PPreliminary
Rev 2.0
- 4 -
February 1998
TEST CONDITIONS
NOTE:
The a
bove test conditions are also applied at industrial temperature range.
Parameter
Value
Input Pulse Levels
0V to 3V
Input Rise and Fall Times
3ns
Input and Output timing Reference Levels
1.5V
Output Loads
See below
AC CHARACTERISTICS
(T
A
=0 to 70
°
C, V
CC
=5.0V
±
10%, unless otherwise noted.)
READ CYCLE
NOTE: The above parameters are also guaranteed at industrial temperature range.
Parameter
Symbol
KM681002B-8
KM681002B-10
KM681002B-12
Unit
Min
Max
Min
Max
Min
Max
Read Cycle Time
t
RC
8
-
10
-
12
-
ns
Address Access Time
t
AA
-
8
-
10
-
12
ns
Chip Select to Output
t
CO
-
8
-
10
-
12
ns
Output Enable to Valid Output
t
OE
-
4
-
5
-
6
ns
Chip Enable to Low-Z Output
t
LZ
3
-
3
-
3
-
ns
Output Enable to Low-Z Output
t
OLZ
0
-
0
-
0
-
ns
Chip Disable to High-Z Output
t
HZ
0
4
0
5
0
6
ns
Output Disable to High-Z Output
t
OHZ
0
4
0
5
0
6
ns
Output Hold from Address Change
t
OH
3
-
3
-
3
-
ns
Chip Selection to Power Up Time
t
PU
0
-
0
-
0
-
ns
Chip Selection to Power DownTime
t
PD
-
8
-
10
-
12
ns
Output Loads(B)
for t
HZ
, t
LZ
, t
WHZ
, t
OW
, t
OLZ
& t
OHZ
D
OUT
5pF*
480
255
+5.0V
* Including Scope and Jig Capacitance
Output Loads(A)
D
OUT
R
L
= 50
Z
O
= 50
V
L
= 1.5V
30pF*
* Capacitive Load consists of all components of the
test environment.
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| KM681002BI | 128K x8 Bit High Speed CMOS Static RAM(128K x8位高速CMOS 靜態(tài) RAM) |
| KM681002CL-12 | 128Kx8 Bit High-Speed CMOS Static RAM5V Operating. Operated at Commercial and Industrial Temperature Ranges. |
| KM681002CL-15 | 128Kx8 Bit High-Speed CMOS Static RAM5V Operating. Operated at Commercial and Industrial Temperature Ranges. |
| KM681002CL-20 | 128Kx8 Bit High-Speed CMOS Static RAM5V Operating. Operated at Commercial and Industrial Temperature Ranges. |
| KM681002CLI | 128Kx8 Bit High-Speed CMOS Static RAM5V Operating. Operated at Commercial and Industrial Temperature Ranges. |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KM681002B-10 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Range. |
| KM681002B-12 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Range. |
| KM681002B-8 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Range. |
| KM681002BI-10 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Range. |
| KM681002BI-12 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Range. |
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