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E28F200BVB80 View Datasheet(PDF) - Intel

Part Name
Description
MFG CO.
'E28F200BVB80' PDF : 55 Pages View PDF
E
2-MBIT SmartVoltage BOOT BLOCK FAMILY
Start
Write B0H
Write 70H
Read Status Register
SR.7 =
1
SR.6 =
1
Write FFH
0
0
Erase Completed
Read Array Data
Bus
Operation
Write
Write
Read
Read
Standby
Standby
Standby
StWanridteby
RWeriated
WReriated
Write
Command
Comments
EraSPseurosSgpureasnmpdend
Data = B0H
Addr = X
Read Status
Data=70H
Addr=X
Status Register Data Toggle
CE# or OE# to Update Status
Register Data
Addr = X
Check SR.7
1 = WSM Ready
0 = WSM Busy
Read Array
Check SR.6
1 = Erase Suspended
0 = Erase Completed
Read Array
Data = FFH
Addr = X
Program
Resume
Read array data from block
other than the one being
programmed.
Erase Resume
Data = D0H
Addr = X
Done
No
Reading
Yes
Write D0H
Write FFH
Erase Resumed
Read Array Data
Figure 11. Erase Suspend/Resume Flowchart
0530_11
SEE NEW DESIGN RECOMMENDATIONS
25
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