A d v a n c e I n f o r m a t i o n
AC Characteristics
Erase Command Sequence (last two cycles)
Read Status Data
VA
tAS
SA
tWC
VA
Addresses
CE#
2AAh
555h for chip erase
tAH
tCH
OE#
tWP
WE#
tWPH
tWHWH2
tCS
tDS
tDH
In
Data
Complete
55h
30h
Progress
10 for Chip Erase
tBUSY
tRB
RY/BY#
VCC
tVCS
Notes:
1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see “Write Operation Status”.
2. These waveforms are for the word mode.
Figure 16. Chip/Sector Erase Operation Timings
May 13, 2004 27631A4
S29GLxxxN MirrorBitTM Flash Family
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