A29L320A Datasheet, PDF (38/50 Pages) AMIC Technology – 4M X 8 Bit / 2M X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory

Timing Waveforms for Chip/Sector Erase Operation
A29L320A Series
Addresses
CE
Erase Command Sequence (last two cycles)
tWC
tAS
2AAh
SA
555h for chip erase
tAH
Read Status Data
VA
VA
OE
WE
Data
tCH
tWP
tCS
tDS
tWPH
tDH
55h
30h
10h for chip erase
RY/BY
tVCS
VCC
tWHWH2
tBUSY
In
Progress
Complete
tRB
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.
(November, 2007, Version 1.1)
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AMIC Technology, Corp.