EFST
F49L004UA / F49L004BA
Figure 12. Embedded Sector Erase Timing Waveform
Read Statu s Dat a
Er as e Com m and S equ en ce( last t w o cycl e)
t A S
tW C
2AAAh
VA
VA
SA
Addr es s
tA H
C E
tC H
tG H W L
OE
tW H W H 1
t W P
W E
tW P H
tC S
tD S
tD H
I n
P r o g r e s s
C o m p l e t e
30h
55h
Dat a
tB U S Y
tR B
RY/ B
Y
tV C S
V C C
Notes :
SA = Sector Address (for Sector Erase, VA = Valid Address for reading status data
(see "Write Operation Status")
Elite Flash Storage Technology Inc.
Publication Date : Sep. 2003
Revision: 1.0 29/46