參數資料
型號： KM681001A-15
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： 128K x 8 Bit High-Speed CMOS Static RAM
中文描述： 128K的× 8位高速CMOS靜態(tài)RAM
文件頁數： 5/9頁
文件大?。?/td> 165K
代理商： KM681001A-15
KM681001A
CMOS SRAM
PRELIMINARY
Rev 5.0
- 5 -
February 1998
WRITE CYCLE
NOTE: t
WR
=t
WR1
, t
WR2
Parameter
Symbol
KM681001A-15
KM681001A-20
Unit
Min
Max
Min
Max
Write Cycle Time
t
WC
15
-
20
-
ns
Chip Select to End of Write
t
CW
10
-
12
-
ns
Address Set-up Time
t
AS
0
-
0
-
ns
Address Valid to End of Write
t
AW
10
-
12
-
ns
Write Pulse Width(OE High)
t
WP
10
-
12
-
ns
Write Pulse Width(OE Low)
t
WP1
15
-
20
-
ns
Write Recovery Time
t
WR*
0
-
0
-
ns
Write to Output High-Z
t
WHZ
0
8
0
10
ns
Data to Write Time Overlap
t
DW
7
-
9
-
ns
Data Hold from Write Time
t
DH
0
-
0
-
ns
End Write to Output Low-Z
t
OW
3
-
3
-
ns
Address
Data Out
Previous Valid Data
Valid Data
TIMMING DIAGRAMS
TIMING WAVEFORM OF READ CYCLE(1)
(Address Controlled
,
CS
1
=OE=V
IL
, CS
2
=WE=V
IH
)
t
AA
t
RC
t
OH
相關PDF資料
PDF描述
KM681001A-20 128K x 8 Bit High-Speed CMOS Static RAM
KM681002A 128K x8 Bit High Speed CMOS Static RAM(128K x8位高速CMOS 靜態(tài) RAM)
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相關代理商/技術參數
參數描述
KM681001A-20 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128K x 8 Bit High-Speed CMOS Static RAM
KM681001B 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128K x 8 Bit High-Speed CMOS Static RAM
KM681001B-15 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128K x 8 Bit High-Speed CMOS Static RAM
KM681001B-20 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128K x 8 Bit High-Speed CMOS Static RAM
KM681001BJ-15 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM
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