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參數(shù)資料
| 型號： | KM62256 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 32Kx8 bit Low Power CMOS Static RAM |
| 中文描述： | 32Kx8位低功耗CMOS靜態(tài)RAM |
| 文件頁數(shù)： | 4/10頁 |
| 文件大小： | 162K |
| 代理商： | KM62256 |
PRELIMINARY
CMOS SRAM
Revision 3.0
April 1996
KM62256C Family
DC AND OPERATING CHARACTERISTICS
* 1) Commercial Product : T
A
=0 to 70
é
, Vcc=5V
10% unless otherwise specified
2) Extended Product : T
A
=-25 to 85
é
, Vcc=5V
10% nless otherwise specified
3) Industrial Product : T
A
=-40 to 85
é
, Vcc=5V
10% unless otherwise specified
** T
A
=25
é
*** 20mA for Extended and Industrial Products
****10mA for Extended and Industrial Products
*****2mA for Extended and Industrial Products
Item
Symbol
Test Conditions*
Min
Typ**
Max
Unit
Input leakage current
I
LI
V
IN
=Vss to Vcc
-1
-
1
§
Output leakage current
I
LO
CS=V
IH
or
WE=V
IL
V
IO
=Vss to Vcc
-1
-
1
§
Operating power supply current
I
CC
CS=V
IL
,
V
IN
=V
IH
or V
IL
, I
IO
=0mA
Cycle time=1
§á
100% duty
CS
0.2V,
V
IL
0.2V
V
IN
Vcc -0.2V, I
IO
=0mA
-
7
15***
mA
Average operating current
I
CC1
-
-
7****
mA
I
CC2
Min cycle, 100% duty
CS=V
IL
, I
IO
=0mA
-
-
70
mA
Output low voltage
V
OL
I
OL
=2.1mA
-
-
0.4
V
Output high voltage
V
OH
I
OH
=-1.0mA
2.4
-
-
V
Standby Current(TTL)
I
SB
CS=V
IH
-
-
1*****
mA
Standby Current
(CMOS)
KM62256CL
KM62256CL-L
I
SB1
CS
Vcc-0.2V
V
IN
0.2V or
V
IN
V
CC
-0.2V
L(Low Power)
LL(L Low Power)
-
-
2
1
100
20
§
§
KM62256CLE
KM62256CLE-L
L(Low Power)
LL(L Low Power)
-
-
-
-
100
50
§
§
KM62256CLI
KM62256CLI-L
L(Low Power)
LL(L Low Power)
-
-
-
-
100
50
§
§
TEST CONDITIONS
(1.Test Load and Test Input/Output Reference)*
* See DC Operating conditions
** Test load for 45ns commercial products
Item
Value
Remark
Input pulse level
0.8 to 2.4V
-
Input rising & falling time
5ns
-
input and output reference voltage
1.5V
-
Output load (See right)
C
L
=100pF+1TTL
-
**C
L
=30pF+1TTL
-
A.C CHARACTERISTICS
C
L
*
* Including scope and jig capacitance
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KM62256ALP | 制造商: 功能描述: 制造商:undefined 功能描述: |
| KM62256ALP-10 | 制造商:Samsung Semiconductor 功能描述: 制造商: 功能描述: 制造商:undefined 功能描述: |
| KM62256BLRG-7L | 制造商:Samsung Semiconductor 功能描述:32K X 8 STANDARD SRAM, 70 ns, PDSO28 |
| KM62256C | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:32Kx8 bit Low Power CMOS Static RAM |
| KM62256CL | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:32Kx8 bit Low Power CMOS Static RAM |
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