28F640L30, 28F128L30, 28F256L30
Figure 29. Write State Machine — Next State Table (Sheet 5 of 6)
BP Load 1 in Erase Suspend {Give w ord count load [N-1]}; If N=0 (w ord count =1)
go to BP Conf irm; Els e N ? 0 go to BP Load 2
BP Load 2 in Erase Suspend (Give data load)
Exit
BP Confirm in Erase Suspend w hen count=0, ELSE BP load 2 (note: BP w ill Botch
at this point if any block address is different from the first address)
N/A
Ready (Error [Botch BP] in Erase Suspend)
BP Busy in Eras e Suspend
Erase
Suspend
BP Suspend in Erase Suspend
Erase
Suspend
(Lock Er ror
[Botch])
Erase
Suspend
(Lock Dow n
Block)
Erase
Suspend
Erase
Suspend (Set
CR)
Erase Suspend (Lock
Er ror [Botch])
N/A
(Lock Block)
Ready (Error [Botch])
BEFP Program and Verify Busy (if Block Address given
matches address given on BEFP Setup command).
Commands treated as data. (7)
Ready
Ready
BEFP Busy
Datasheet
71
INTEL [ INTEL ]
