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| WS628128 Datasheet, PDF (1/10 Pages) Wing Shing Computer Components – VERY LOW POWER / VOLTAGE COMS SRAM 128K X 8 BIT | |||
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WS
WS628128
!
V cc: %! &'()"&*!+ 4.5V~5.5V
! #"$%$! ,(-%'(+
,,.
/0& 1$ '!, !(
/0& 1 !&2, !(
/#%1 0 -&(23#, !(
4'*5-%!!2&,,!--'!+
(-/0& 1
(%"!)!"-& ! 0 ,%&'3"!
&',%$! 2$($5!(,5'%'-2!-!"!,!2
5 !!-&!%-
6""#-&',%! &'(
7&& !!('(-%%"#)"&*!&-"$&-
&-#! %&(-'($'5 8 8&(2 %'(-
""9 %'(-& !"! &(
!
WS628128LLP-70
WS628128LLFP-70
WS628128LLT-70
WS628128LLST-70
0oC~+70oC
4.5V~5.5V
!
The WS628128 is a 5'*5%! : &(,!8)! #"$%$! 0
&',;&(2,,!--0! # *&('<!2&-8 $ 2-3# 3'-
and operates from very low voltage of 4.5V to 5.5V power supply
2)&(,!2 0 !,5("*#&(2,' ,'!,5('=!-% )'2!355'*5
-%!!2&(2"$%$! :!& !-$'5&#%',&" 0 -&(23#, !(:
0.6uA and maximum access time of 70ns in 5V operation.
&-#! #! %&(-'('-% )'2!23#&(&,')!> ?,5'%
!(&3"!/ 18&(&,')!4@4,5'%!(&3"!/ 18&(2&,')!> ?
%!(&3"!/ 1&(25 !!-&!%2 ')! -
The WS628128 has an automatic power down feature, reducing the
%$! ,(-%'(-'*(':',&("#$5!(,5'%'-2!-!"!,!2
The WS628128 is &)&'"&3"!'(5!A 7 -&(2& 2%'(
600mil Plastic DIP and 450mil Plastic SOP. 8mmx20mm TSOP,
and 8mmx13.4mm STSOP.
!
70ns
3.0uA
45mA
"
DIP-32
SOP-32
TSOP-32
STSOP-32
!
!
WS628128
DIP-32
SOP-32
.
*
*
.
WS628128
TSOP-32
STSOP-32
*
.
!
"
#$ %&%
'
(
& &
& &
($)
*+ +,
-$
($"
WINGSHING Co.
Wing Shing Computer Components Co., (H.K .)L td.
Homepage: http: / / www.wingshing.com
Tel: (852)2341 9 276 Fax : (852)279 7 8153
E-mail: wsccltd@ hkstar.com
10-1
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