MX29F200BMI-70 View Datasheet(PDF) - Macronix International
Part Name
Description
MFG CO.
'MX29F200BMI-70' PDF : 46 Pages View PDF
MX29F200T/B
AUTOMATIC SECTOR ERASE TIMING WAVEFORM
Sector data indicated by A12 to A16 are erased. External
erase verification is not required because data are
erased automatically by internal control circuit. Erasure
completion 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 (WORD MODE)
Vcc 5V
A12~A16
Sector
Address0
Sector
Address1
Sector
Addressn
A0~A10
WE
CE
OE
Q0,Q1,
Q4(Note 1)
Q7
555H
2AAH
555H
555H
2AAH
tAS
tCWC
tAH
tCEPH1
tCEP
tBAL
tAETB
tDS tDH
Command
In
Command
In
Command
In
Command
In
Command
In
Command
In
Command
In
Command
In
DATA polling
Command
In
Command
In
Command
In
Command
In
Command
In
Command
In
Command
In
Command #AAH Command #55H Command #80H Command #AAH Command #55H Command #30H Command #30H
(Q0~Q7)
Command
In
Command #30H
Notes:
(1). Q6:Toggle bit, Q5:Timing-limit bit, Q3: Time-out bit, Q2: Toggle bit
P/N:PM0549
REV. 1.3 , DEC. 24, 2001
30
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