2Mb
SMART 3 BOOT BLOCK FLASH MEMORY
ERASE SUSPEND/RESUME SEQUENCE
Start (ERASE in progress)
WRITE B0H
(ERASE SUSPEND)
VPP = 3.3V or 5V
STATUS REGISTER
READ
SR7 = 1?
NO
YES
SR6 = 1?
NO
YES
WRITE FFH
(READ ARRAY)
ERASE Completed
Done
NO
Reading?
YES
WRITE D0H
(ERASE RESUME)
Resume ERASE
2Mb Smart 3 Boot Block Flash Memory
F48.p65 – Rev. 1/00
17
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