A29001B/A290011B Series
Timing Waveforms for Chip/Sector Erase Operation
Erase Command Sequence (last two cycles)
Read Status Data
tAS
tWC
SA
555h for chip erase
VA
Addresses
CE
2AAh
VA
t
AH
t
GHWL
t
CH
OE
t
WP
WE
t
WPH
tWHWH2
tCS
t
DS
t
DH
In
Progress
Data
VCC
55h
30h
10h for chip erase
Complete
tVCS
Note : SA = Sector Address. VA = Valid Address for reading status data.
PRELIMINARY (June, 2016, Version 0.0)
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AMIC Technology, Corp.