128Mb, 256Mb, 512Mb, 1Gb StrataFlash Memory
Flowcharts
Bus
Operation
Command Comments
WRITE
WRITE
READ
PROGRAM Data = B0h
SUSPEND
READ STATUS Data = 70h
Address = Same partition
Address = Block to suspend
Status register data
Address = Suspended block
Standby
Check SR7
1 = Write state machine ready
0 = Write state machine busy
Standby
Check SR2
1 = Program suspended
0 = Program completed
WRITE
READ
WRITE
READ ARRAY Data = FFh
Address = Any address within the suspended partition
Read array data from block other than the one being pro-
grammed
PROGRAM Data = D0h
RESUME Address = Suspended block
If the suspended partition was placed in read array mode:
WRITE
READ STATUS Return partition to status mode:
Data = 70h
Address = Same partition
PDF: 09005aef8448483a
128_256_512_65nm_g18.pdf - Rev. F 8/11 EN
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© 2011 Micron Technology, Inc. All rights reserved.
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