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S71WS-J Datasheet, PDF (95/186 Pages) SPANSION – Stacked Multi-Chip Product (MCP)
Preliminary
AC Characteristics
CE#
CLK
AVD#
Addresses
Data
OE#
Hi-Z
RDY
tCAS
1
tAVC
tAAS
Aa
tAVD
tAAH
7 cycles for initial access shown.
2
3
4
5
tIACC
tACC
tCR
tOE
6
7
tCEZ
tBACC
Da
Da + 1
tBDH
tRACC
Da + n
tOEZ
Hi-Z
Hi-Z
tRDYS
1RWHV
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Figure 16. Synchronous Burst Mode Read
CE#
CLK
tAVC
AVD#
tACS
Addresses
Data
OE#
Hi-Z
RDY
tCES
1
7 cycles for initial access shown.
2
3
4
5
tAVD
AC
tACH
tCR
tIACC
tOE
6
7
tBACC
DC
DD
DE
tBDH
tRACC
DF
D8
tRDYS
DB
tRACC
1RWHV
 )LJXUH VKRZV WRWDO QXPEHU RI ZDLW VWDWHV VHW WR VHYHQ F\FOHV 7KH WRWDO QXPEHU RI ZDLW VWDWHV FDQ EH SURJUDPPHG
IURP WZR F\FOHV WR VHYHQ F\FOHV &ORFN LV VHW IRU DFWLYH ULVLQJ HGJH
 ,I DQ\ EXUVW DGGUHVV RFFXUV DW D ZRUG ERXQGDU\ WZR DGGLWLRQDO FORFN F\FOH DUH LQVHUWHG DQG LV LQGLFDWHG E\ 5'<
 7KH GHYLFH LV LQ V\QFKURQRXV PRGH ZLWK ZUDS DURXQG
 '' LQ GDWD ZDYHIRUP LQGLFDWHV WKH RUGHU WKH GDWD ZLWKLQ D JLYHQ ZRUG DGGUHVV UDQJH IURP ORZHVW WR KLJKHVW
6WDUWLQJ DGGUHVV LQ ILJXUH LV WKH WK DGGUHVV LQ UDQJH $&
Figure 17. 8-word Linear Burst with Wrap Around
August 19, 2005 S71WS-J_04_A2
S71WS-J Based MCPs
93