MX28F2000PQC-90C4 View Datasheet(PDF) - Macronix International
Part Name
Description
MFG CO.
'MX28F2000PQC-90C4' PDF : 33 Pages View PDF
AUTOMATIC BLOCK ERASE ALGORITHM FLOWCHART
START
Apply VppH
Write Set up auto block Erase Command (20H)
Write Auto block Erase Command(D0H)
to Load Block Address
Load Block Address
MX28F2000P
Last Block
NO
to Erase
YES
Wait 200 us
Toggle Bit Checking
NO
DQ6 not Toggled
YES
DATA Polling
NO
DQ7 = 1
YES
Auto Block Erase Completed
Reset
Auto Block Erase Failed
P/N: PM0380
REV. 1.5, OCT 29, 1998
21
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