MX29F016T4C-90 View Datasheet(PDF) - Macronix International
Part Name
Description
MFG CO.
'MX29F016T4C-90' PDF : 37 Pages View PDF
MX29F016
AUTOMATIC SECTOR ERASE TIMING WAVEFORM
Block data indicated by A16 to A20 are erased. External
erase verify is not required because data are erased
automatically by internal control circuit. Erasure com-
pletion can be verified by DATA polling and toggle bit
checking after automatic erase starts. Device outputs 0
during erasure and 1 after erasure on Q7.(Q6 is for
toggle bit; see toggle bit, DATA polling, timing waveform)
AUTOMATIC SECTOR ERASE TIMING WAVEFORM
Vcc 5V
A16~A20
Sector
Sector
Sector
Address 0
Address 1
Address N
A0~A10
WE
CE
OE
Q0,Q1,
Q4(Note 1)
555H
2AAH
555H
555H
2AAH
tAS
tAH
tCWC
tCEPH1 tCEPH2
tBAL
tCESC
tAETB
tCEP
tDS tDH
Command In Command In Command In Command In Command In Command In
tDF
Command In
Command In
DATA poling
Q7
Command In Command In Command In Command In Command In Command In
Command In
Command In
Command #AAH Command #55H
(Q0~Q7)
Command #80H
Command #AAH
Command #55H
Command #30H
Command #30H
Command #30H
tDPA
Notes:
(1). Q6:Toggle bit, Q5:Timing-limit bit, Q3: Time-out bit, Q2: Toggle bit
P/N:PM0590
REV. 1.4, NOV. 21, 2002
22
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