s71ws512ne0bfwzz Meet Spansion Inc., s71ws512ne0bfwzz Datasheet - Page 123

• 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:
June 28, 2004 S71WS512NE0BFWZZ_00_A1
Asynchronous Write Timing #3-4 (WE# / LB# / UB# Byte Write Control)
ADDRESS
WE#
DQ9-16
(Input)
CE#1
LB#
DQ1-8
(Input)
UB#
This timing diagram assumes CE2=H, ADV#=L and OE#=H.
Low
t
AS
t
AS
ADDRESS VALID
P r e l i m i n a r y
t
t
t
BW
BWO
WC
t
DATA INPUT
BW
t
DS
t
DATA INPUT
VALID
DS
VALID
128Mb pSRAM
t
DH
t
BR
t
t
DH
BR
t
AS
t
AS
ADDRESS VALID
t
BW
t
t
WC
BWO
t
t
DATA INPUT
BW
DS
t
DATA INPUT
VALID
DS
VALID
t
DH
t
t
BR
t
DH
BR
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