s71pl512nd0 Meet Spansion Inc., s71pl512nd0 Datasheet - Page 87

• Manufacturer Part Number: s71pl512nd0
• Description: Two S29pl256n Devices 32 M X 16-bit Cmos 3.0-volt Only Simultaneous Read/write, Page-mode Flash Memory
• Manufacturer: Meet Spansion Inc.

27.2 Write Timings
February 3, 2005 pSRAM_15_A2
Data out
UB#, LB#
Data out
Address
Data in
Address
CS 1#
CS 2
UB #, LB#
WE#
Data in
CS 1#
CS 2
WE#
P r e l i m i n a r y
Figure 27.4. Write Cycle #1 (WE# Controlled)
Figure 27.5. Write Cycle #2 (CS1# Controlled)
Data Undefined
High-Z
pSRAM Type 2
t
AS
t
AS
t
WHZ
High-Z
t
AW
t
t
t
AW
t
CW
WC
CW
t
t
t
BW
WP
WC
t
WP
t
BW
t
DW
t
DW
Data Valid
Data Valid
t
WR
t
WR
t
DH
t
DH
t
OW
High- Z
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