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S71WS-J Datasheet, PDF (114/186 Pages) SPANSION – Stacked Multi-Chip Product (MCP)
AC Characteristics
Preliminary
CE#
Last Cycle in
Program or
Sector Erase
Command Sequence
tWC
Read status (at least two cycles) in same bank
and/or array data from other bank
tRC
tRC
Begin another
write or program
command sequence
tWC
OE#
WE#
Data
Addresses
tOE
tOEH
tWPH
tWP
tDS
PD/30h
tACC
tDH
PA/SA
tAS
tSR/W
RA
tOEZ
tOEH
RD
RA
tGHWL
RD
AAh
555h
AVD#
tAH
1RWH %UHDNSRLQWV LQ ZDYHIRUPV LQGLFDWH WKDW V\VWHP PD\ DOWHUQDWHO\ UHDG DUUD\ GDWD IURP WKH ³QRQEXV\ EDQN´ ZKLOH FKHFNLQJ WKH
VWDWXV RI WKH SURJUDP RU HUDVH RSHUDWLRQ LQ WKH ³EXV\´ EDQN 7KH V\VWHP VKRXOG UHDG VWDWXV WZLFH WR HQVXUH YDOLG LQIRUPDWLRQ
Figure 37. Back-to-Back Read/Write Cycle Timings
112
S71WS-J Based MCPs
S71WS-J_04_A2 August 19, 2005