s71ws512ne0bfwzz Meet Spansion Inc., s71ws512ne0bfwzz Datasheet - Page 139

• Manufacturer Part Number: s71ws512ne0bfwzz
• Description: Stacked Multi-chip Product Mcp Flash Memoy And Psram Cmos 1.8 Volt, Simultaneous Operation, Burst Mode Flash Memory And Pseudo-static Ram
• Manufacturer: Meet Spansion Inc.

TIMING DIAGRAMS (Continued)
Note:
Note:
June 28, 2004 S71WS512NE0BFWZZ_00_A1
POWER DOWN Entry and Exit Timing
Standby Entry Timing after Read or Write
OE#
CE2
DQ
CE#1
WE#
CE#1
Power-Down program was not performed prior to this reset.
If either of timing is not satisfied, it takes t
This Power Down mode can be also used as a reset timing if POWER-UP timing above could not be satisfied and
Both t
CHOX
and t
Active (Read)
CHWX
Power Down Entry
define the earliest entry timing for Standby mode.
t
CSP
t
CHO
P r e l i m i n a r y
Standby
RC
Power Down Mode
(min) period for Standby mode from CE#1 Low to High transition.
128Mb pSRAM
High-Z
t
C2LP
t
CHS
Active (Write)
Power Down Exit
t
CHWX
t
CHH
(t
CHHP
Standby
)
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