GS71108TP Datasheet, PDF (5/14 Pages) GSI Technology – 128K x 8 1Mb Asynchronous SRAM

$&#7HVW#&RQGLWLRQV
3DUDPHWHU
&RQGLWLRQV
,QSXW#KLJK#OHYHO
,QSXW#ORZ#OHYHO
,QSXW#ULVH#WLPH
,QSXW#IDOO#WLPH
,QSXW#UHIHUHQFH#OHYHO
2XWSXW#UHIHUHQFH#OHYHO
2XWSXW#ORDG#
9,+ 5179
9,/ 3179
WU 492QV
WI 492QV
4179
4179
)LJ1#4)#5
1RWH=
41 ,QFOXGH#VFRSH#DQG#MLJ#FDSDFLWDQFH1
51 7HVW#FRQGLWLRQV#DV#VSHFLILHG#ZLWK#RXWSXW#ORDGLQJ#DV#VKRZQ#LQ#)LJ1#4#
XQOHVV#RWKHUZLVH#QRWHG
61 2XWSXW#ORDG#5#IRU#W/=/#W+=/#W2/=#DQG#W2+=1
*6:443;732-26-28
2XWSXW#/RDG#4
'4
83Ω 63S)⁴
97 4179
2XWSXW#/RDG#5
6169
'4
8;<Ω
8S)^{4 767Ω}
$&#&KDUDFWHULVWLFV
5HDG#&\FOH
3DUDPHWHU
6\PERO
5HDG#F\FOH#WLPH
W5&
$GGUHVV#DFFHVV#WLPH
W$$
&KLS#HQDEOH#DFFHVV#WLPH#+&(,
W$&
2XWSXW#HQDEOH#WR#RXWSXW#YDOLG#+2(,
W2(
2XWSXW#KROG#IURP#DGGUHVV#FKDQJH
W2+
&KLS#HQDEOH#WR#RXWSXW#LQ#ORZ#=#+&(,
W/=^-
2XWSXW#HQDEOH#WR#RXWSXW#LQ#ORZ#=#+2(,
W2/=^-
&KLS#GLVDEOH#WR#RXWSXW#LQ#+LJK#=#+&(,
W+=^-
2XWSXW#GLVDEOH#WR#RXWSXW#LQ#+LJK#=#+2(,
W2+=^-
-#7KHVH#SDUDPHWHUV#DUH#VDPSOHG#DQG#DUH#QRW#433(#WHVWHG
043
045
048
8QLW
0LQ 0D[ 0LQ 0D[ 0LQ 0D[
43
000
45
000
48
000
QV
000
43
000
45
000
48
QV
000
43
000
45
000
48
QV
000
7
000
8
000
9
QV
6
000
6
000
6
000
QV
6
000
6
000
6
000
QV
3
000
3
000
3
000
QV
000
8
000
9
000
:
QV
000
7
000
8
000
9
QV
5HY=#5135#525333
8247
‹#4<<</#*LJD#6HPLFRQGXFWRU/#,QF1
6SHFLILFDWLRQV#FLWHG#DUH#VXEMHFW#WR#FKDQJH#ZLWKRXW#QRWLFH1#)RU#ODWHVW#GRFXPHQWDWLRQ#VHH#KWWS=22ZZZ1JVLWHFKQRORJ\1FRP1
0