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參數(shù)資料
| 型號(hào)： | KM62256CLG-7L |
| 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(yè)數(shù)： | 1/10頁(yè) |
| 文件大小： | 162K |
| 代理商： | KM62256CLG-7L |
PRELIMINARY
CMOS SRAM
Revision 3.0
April 1996
KM62256C Family
32Kx8 bit Low Power CMOS Static RAM
The KM62256C family is fabricated by SAMSUNG's advanced
CMOS process technology. The family can support various
operating temperature ranges and has various package types
for user flexibility of system design. The family also support low
data retention voltage for battery back-up operation with low
data retention current.
GENERAL DESCRIPTION
FEATURES
ü
Process Technology : 0.7
§-
CMOS
ü
Organization : 32Kx8
ü
Power Supply Voltage : Single 5V
10%
ü
Low Data Retention Voltage : 2V(Min)
ü
Three state output and TTL Compatible
ü
Package Type : JEDEC Standard
28-DIP, 28-SOP, 28-TSOP I -Forward/Reverse
PIN DESCRIPTION
A
14
A
12
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
I/O
1
I/O
2
I/O
3
V
SS
V
CC
WE
A
13
A
8
A
9
A
11
OE
A
10
CS
I/O
8
I/O
7
I/O
6
I/O
5
I/O
4
NameName
A
0
~A
14
Function
Address Inputs
WE
Write Enable Input
CS
Chip Select Input
OE
Output Enable Input
I/O
1
~I/O
8
Data Inputs/Outputs
Vcc
Power(5V)
Vss
Ground
28-DIP
28-SOP
15
16
28
27
26
25
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
X
Cell
Array
PRODUCT FAMILY
* The parameter is measured with 30pF test load.
Product
Family
Operating
Temperature.
Speed
(ns)
PKG Type
Power Dissipation
Standby
(I
SB1
, Max)
Operating
(Icc
2
)
KM62256CL
KM62256CL-L
KM62256CLE
KM62256CLE-L
KM62256CLI
KM62256CLI-L
Commercial (0~70
é
)
45*/55/70ns
28-DIP, 28-SOP
28-TSOP I R/F
100
§
20
§
100
§
50
§
100
§
50
§
70mA
Extended (-25~85
é
)
70/100ns
28-SOP
28-TSOP I R/F
Industrial (-40~85
é
)
70/100ns
28-SOP
28-TSOP I R/F
C
Y-Decoder
I/O Buffer
FUNCTIONAL BLOCK DIAGRAM
A
3
~A
8,
A
12~14
I/O
1
~
8
CS
WE,OE
A
0
~A
2,
A
9~11
A
11
A
9
A
8
A
13
WE
V
CC
A
14
A
12
A
7
A
6
A
5
A
4
A
3
A
10
CS
I/O
8
I/O
7
I/O
6
I/O
5
I/O
4
V
SS
I/O
3
I/O
2
I/O
1
A
0
A
1
A
2
28-TSOP
Type I - Forward
1
2
3
4
5
6
7
8
9
10
11
12
13
14
27
26
28
25
24
23
22
21
20
19
18
17
16
15
OE
28-TSOP
Type I - Reverse
A
11
A
9
A
8
A
13
WE
V
CC
A
3
A
4
A
14
A
12
A
7
A
6
A
5
A
10
CS
I/O
8
I/O
7
I/O
6
I/O
5
I/O
4
V
SS
I/O
3
I/O
2
I/O
1
A
0
A
1
A
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
27
26
28
25
24
23
22
21
20
19
18
17
16
15
OE
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| KM62256CLGE-10 | 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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| KM62256CLGE-7 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:32Kx8 bit Low Power CMOS Static RAM |
| KM62256CLGE-7L | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:32Kx8 bit Low Power CMOS Static RAM |
| KM62256CLGI-10 | 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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