A29160B 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
tAH
OE
tCH
t
WP
WE
t
WPH
tWHWH2
tCS
tDS
tDH
In
Progress
Data
55h
30h
10h for chip erase
Complete
tRB
tBUSY
RY/BY
tVCS
VCC
Note :
1. SA = Sector Address (for Sector Erase), VA = Valid Address for reading status data (see "Write Operaion Ststus").
2. Illustratin shows device in word mode.
PRELIMINARY (June, 2016, Version 0.0)
31
AMIC Technology, Corp.