MX29F002BQC-70 View Datasheet(PDF) - Macronix International
Part Name
Description
MFG CO.
MX29F002BQC-70 Datasheet PDF : 51 Pages
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MX29F002/002N T/B
AUTOMATIC CHIPE RASETIMING WAVEFORM
All data in chip are erased. External erase verify is not
required because data is 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 CHIP ERASE TIMING WAVEFORM
Vcc 5V
A11~A17
A0~A10
WE
CE
OE
Q0,Q1,
Q4(Note 1)
Q7
555H
2AAH
555H
555H
2AAH
555H
tAS
tCWC
tAH
tCEPH1
tAETC
tCEP
tDS tDH
Command In
Command In
Command In
Command In
Command In
Command #AAH
(Q0~Q7)
Command In
Command #55H
Command In
Command #80H
Command In
Command #AAH
Command In
Command In
DATA polling
Command In
Command #55H
Command In
Command #10H
Notes:
(1). Q6:Toggle bit, Q5:Timing-limit bit, Q3: Time-out bit, Q2: Toggle bit
P/N: PM0547
REV. 1.5, MAR. 28, 2005
27
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