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| 型號： | KM684002I-20 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 512Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial, Extended and Industrial Temperature Range. |
| 中文描述： | 512Kx8位高速靜態(tài)RAM（5V的工作），革命銷出。在商業(yè)經(jīng)營，擴(kuò)展和工業(yè)溫度范圍。 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 149K |
| 代理商： | KM684002I-20 |
KM684002, KM684002E, KM684002I
CMOS SRAM
PRELIMINARY
Rev 3.0
June -1997
- 4 -
TEST CONDITIONS
NOTE: Above test conditions are also applied at industrial temperature ranges.
Parameter
Value
Input Pulse Levels
0V to 3V
3
§à
Input Rise and Fall Times
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.)
Output Loads(A)
Output Loads(B)
for t
HZ
, t
LZ
, t
WHZ
, t
OW
, t
OLZ
& t
OHZ
DOUT
5pF*
480
255
+5.0V
DOUT
30pF*
480
255
+5.0V
* Including Scope and Jig Capacitance
READ CYCLE
NOTE: Above parameters are also guaranteed at extended and industrial temperature ranges.
Parameter
Symbol
KM684002-17
KM684002-20
KM684002-25
Unit
Min
Max
Min
Max
Min
Max
Read Cycle Time
t
RC
17
-
20
-
25
-
§à
§à
§à
§à
§à
§à
§à
§à
§à
§à
§à
Address Access Time
t
AA
-
17
-
20
-
25
Chip Select to Output
t
CO
-
17
-
20
-
25
Output Enable to Valid Output
t
OE
-
8
-
10
-
12
Chip Enable to Low-Z Output
t
LZ
3
-
3
-
3
-
Output Enable to Low-Z Output
t
OLZ
0
-
0
-
0
-
Chip Disable to High-Z Output
t
HZ
0
7
0
8
0
10
Output Disable to High-Z Output
t
OHZ
0
7
0
8
0
10
Output Hold from Address Change
t
OH
3
-
4
-
5
-
Chip Selection to Power Up Time
t
PU
0
-
0
-
0
-
Chip Selection to Power DownTime
t
PD
-
17
-
20
-
25
相關(guān)PDF資料 |
PDF描述 |
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| KM684002I-25 | 512Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial, Extended and Industrial Temperature Range. |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KM684002I-25 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial, Extended and Industrial Temperature Range. |
| KM684002J-17 | 制造商:Samsung Semiconductor 功能描述:512K X 8 STANDARD SRAM, 17 ns, PDSO36 |
| KM68512A | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64Kx8 bit Low Power CMOS Static RAM |
| KM68512AL | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64Kx8 bit Low Power CMOS Static RAM |
| KM68512ALG-5 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64Kx8 bit Low Power CMOS Static RAM |
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