PC28F512G18FF Datasheet, PDF (103/118 Pages) Micron Technology – 128Mb, 256Mb, 512Mb, 1Gb StrataFlash Memory

128Mb, 256Mb, 512Mb, 1Gb StrataFlash Memory
Flowcharts
Bus
Operation
WRITE
WRITE
READ
Idle
Idle
WRITE
READ or
WRITE
WRITE
Command Comments
READ STATUS Data = 0x70
Address = Any partition address
ERASE SUS- Data = 0xB0
PEND
Address = Same partition address as above
None
Status register data
Address = Same partition
None
Check SR7
1 = Write state machine ready
0 = Write state machine busy
None
Check SR6
1 = Erase suspended
0 = Erase completed
Any READ or Data = Command for desired operation
PROGRAM Address = Any address within the suspended partition
None
Read array or program data from/to block other than the one
being erased
PROGRAM RE- Data = 0xD0
SUME
Address = Any address
If the suspended partition was placed in read array mode or a program loop:
WRITE
READ STATUS Return partition to status mode:
REGISTER Data = 0x70
Address = Same partition
PDF: 09005aef8448483a
128_256_512_65nm_g18.pdf - Rev. F 8/11 EN
103
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2011 Micron Technology, Inc. All rights reserved.