A29040B-90F View Datasheet(PDF) - AMIC Technology
Part Name
Description
MFG CO.
'A29040B-90F' PDF : 29 Pages View PDF
A29040B Series
Timing Waveforms for Program Operation
Addresses
Program Command Sequence (last two cycles)
tWC
tAS
555h
PA
Read Status Data (last two cycles)
PA
PA
CE
OE
WE
Data
tAH
tGHWL tCH
tWP
tCS
tWPH
tDS
tDH
A0h
PD
tWHWH1
Status
DOUT
tVCS
VCC
Note : PA = program addrss, PD = program data, Dout is the true data at the program address.
Timing Waveforms for Chip/Sector Erase Operation
Addresses
CE
Erase Command Sequence (last two cycles)
tWC
tAS
2AAh
SA
555h for chip erase
tAH
OE
WE
Data
tGHWL
tCH
tWP
tCS
tDS
tWPH
tDH
55h
30h
tVCS
10h for chip erase
VCC
Note : SA = Sector Address. VA = Valid Address for reading status data.
Read Status Data
VA
VA
tWHWH2
In
Progress
Complete
PRELIMINARY (December, 2004, Version 0.2)
18
AMIC Technology, Corp.
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