W49V002A Datasheet, PDF (17/32 Pages) Winbond – 256K x 8 CMOS FLASH MEMORY WITH LPC INTERFACE

Preliminary W49V002A
TIMING WAVEFORMS FOR PROGRAMMER INTERFACE MODE
Read Cycle Timing Diagram
#RESET
A[10:0]
R/#C
#WE
#OE
DQ[7:0]
TRST
TRC
Column Address
T_AS
T_AH
Row Address
T_AS
T_AH
Column Address
Row Address
VI H
High-Z
T_AA
T OE
T_OLZ
TO H
T OHZ
Data Valid
High-Z
Write Cycle Timing Diagram
#RESET
A[10:0]
R/ #C
TRST
Column Address
TAS
T_AH
#OE
#WE
DQ[7:0]
Row Address
TAS
T_AH
T_CWH
TOEH
TWP
T_WPH
T_DS
T_DH
Data Valid
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Publication Release Date: April 2001
Revision A1