s71ws512ne0bfwzz Meet Spansion Inc., s71ws512ne0bfwzz Datasheet - Page 121

• 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
Asynchronous Write Timing #2 (WE# Control)
Asynchronous Write Timing #3-1 (WE# / LB# / UB# Byte Write Control)
ADDRESS
ADDRESS
OE#
WE#
UB#
LB#, UB#
DQ
(Input)
CE#1
LB#
DQ0-7
(Input)
DQ8-15
(Input)
CE#1
WE#
This timing diagram assumes CE2=H and ADV#=L.
This timing diagram assumes CE2=H, ADV#=L and OE#=H.
Low
t
Low
OHAH
t
OES
t
OHZ
t
t
AS
AS
ADDRESS VALID
ADDRESS VALID
P r e l i m i n a r y
VALID DATA INPUT
VALID DATA INPUT
t
t
t
t
WP
WP
WC
WC
t
t
DS
DS
128Mb pSRAM
t
DH
t
t
t
WR
BR
DH
t
t
AS
AS
ADDRESS VALID
ADDRESS VALID
VALID DATA INPUT
VALID DATA INPUT
t
t
t
t
WC
WP
WC
WP
t
t
DS
DS
t
DH
t
t
t
DH
WR
BR
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