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參數(shù)資料
| 型號(hào)： | KM684002A |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 512Kx8 Bit High Speed CMOS Static RAM(512K x 8位高速CMOS 靜態(tài) RAM) |
| 中文描述： | 512Kx8位高速CMOS靜態(tài)RAM（為512k × 8位高速的CMOS靜態(tài)RAM）的 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 112K |
| 代理商： | KM684002A |
KM684002A, KM684002AE, KM684002AI
CMOS SRAM
PRELIMINARY
Rev 2.0
- 4 -
February 1998
TEST CONDITIONS
NOTE: The above parameters are also guaranteed at extended and industrial temperature ranges.
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.)
Output Loads(A)
Output Loads(B)
for t
HZ
, t
LZ
, t
WHZ
, t
OW
, t
OLZ
& t
OHZ
D
OUT
5pF*
480
255
+5.0V
D
OUT
30pF*
480
255
+5.0V
* Including Scope and Jig Capacitance
READ CYCLE
NOTE: The above parameters are also guaranteed at extended and industrial temperature ranges.
Parameter
Symbol
KM684002A-15
KM684002A-17
KM684002A-20
Unit
Min
Max
Min
Max
Min
Max
Read Cycle Time
t
RC
15
-
17
-
20
-
ns
Address Access Time
t
AA
-
15
-
17
-
20
ns
Chip Select to Output
t
CO
-
15
-
17
-
20
ns
Output Enable to Valid Output
t
OE
-
7
-
8
-
9
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
ns
Chip Disable to High-Z Output
t
HZ
0
7
0
8
0
9
Output Disable to High-Z Output
t
OHZ
0
7
0
8
0
9
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
-
15
-
17
-
20
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KM684002AE | 512Kx8 Bit High Speed CMOS Static RAM(512K x 8位高速CMOS 靜態(tài) RAM) |
| KM684002AI | 512Kx8 Bit High Speed CMOS Static RAM(512K x 8位高速CMOS 靜態(tài) RAM) |
| KM684002B | 512Kx8 Bit High Speed CMOS Static RAM(512K x 8位高速CMOS 靜態(tài) RAM) |
| KM684002BI | 512Kx8 Bit High Speed CMOS Static RAM(512K x 8位高速CMOS 靜態(tài) RAM) |
| KM68512ALI-L | LJT 22C 22#22D PIN RECP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KM684002E-17 | 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. |
| KM684002E-20 | 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. |
| KM684002E-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. |
| KM684002I-17 | 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. |
| KM684002I-20 | 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. |
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