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參數(shù)資料
| 型號： | KM681002BI-12 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 128Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Range. |
| 中文描述： | 128Kx8位高速靜態(tài)RAM（5V的工作），革命銷出。在經(jīng)營商業(yè)和工業(yè)溫度范圍。 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 171K |
| 代理商： | KM681002BI-12 |
KM681002B, KM681002BI
CMOS SRAM
PRELIMINARY
PPreliminary
Rev 2.0
- 5 -
February 1998
WRITE 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
Write Cycle Time
t
WC
8
-
10
-
12
-
ns
Chip Select to End of Write
t
CW
6
-
7
-
8
-
ns
Address Set-up Time
t
AS
0
-
0
-
0
-
ns
Address Valid to End of Write
t
AW
6
-
7
-
8
-
ns
Write Pulse Width(OE High)
t
WP
6
-
7
-
8
-
ns
Write Pulse Width(OE Low)
t
WP1
8
-
10
-
12
-
ns
Write Recovery Time
t
WR
0
-
0
-
0
-
ns
Write to Output High-Z
t
WHZ
0
4
0
5
0
6
ns
Data to Write Time Overlap
t
DW
4
-
5
-
6
-
ns
Data Hold from Write Time
t
DH
0
-
0
-
0
-
ns
End Write to Output Low-Z
t
OW
3
-
3
-
3
-
ns
Address
Data Out
Previous Valid Data
Valid Data
TIMMING DIAGRAMS
TIMING WAVEFORM OF READ CYCLE(1)
(Address Controlled
,
CS=OE=V
IL
, WE=V
IH
)
t
AA
t
RC
t
OH
TIMING WAVEFORM OF READ CYCLE(2)
(WE=V
IH
)
CS
Address
OE
Data ou
t
t
AA
t
OLZ
t
LZ(4,5)
t
OH
t
OHZ
t
RC
t
OE
t
CO
t
PU
t
PD
Valid Data
t
HZ(3,4,5)
50%
50%
V
CC
Current
I
CC
I
SB
相關PDF資料 |
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| KM681002BI-8 | 128Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Range. |
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| KM681002BJ-12 | 128Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Range. |
| KM681002BJ-8 | 128Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Range. |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KM681002BI-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. |
| KM681002BJ-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. |
| KM681002BJ-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. |
| KM681002BJ-8 | 制造商:Samsung Electro-Mechanics 功能描述:Static RAM, 128Kx8, 32 Pin, Plastic, SOJ |
| KM681002BJI-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. |
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