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M58LR128KT Datasheet, PDF (105/110 Pages) Numonyx B.V – 128 or 256 Mbit (×16, multiple bank, multilevel interface, burst) 1.8 V supply Flash memories
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M58LR128KT, M58LR128KB, M58LR256KT, M58LR256KB
Command interface state tables
Table 54.
Command interface states - lock table, next state(1)
Command Input
Current CI State
Lock/CR Setup(2)
(60h)
OTP
Setup(2)
(C0h)
Block
Lock
Confirm
(01h)
Block
Lock-
Down
Confirm
(2Fh)
Set CR
Confirm
(03h)
Block
Address
(WA0)(3)
(XXXXh)
Illegal
Command(4)
P/E C
operation
completed
(5)
Ready
Lock/CR Setup OTP Setup
Ready
N/A
Lock/CR Setup
Ready (Lock error)
Ready
Ready (Lock error)
N/A
Setup
OTP Busy
N/A
OTP
Busy
IS in OTP
busy
IS in OTP Busy
OTP Busy
OTP Busy
Ready
IS Ready
Setup
Program Busy
N/A
Busy
IS in Program Busy
Program Busy
Ready
Program
IS in Program
busy
Program busy
IS Ready
Suspend
IS in PS
Program Suspend
N/A
IS in PS
Program Suspend
Setup
Buffer Program Load 1 (give word count load (N-1));
Buffer Load 1
Buffer Program Load 2(6)
Exit
see note (6)
Buffer Load 2
Buffer Program Confirm when count =0; Else Buffer Program Load 2 (note: Buffer Program will fail at
this point if any block address is different from the first address)
Buffer
Program
Confirm
Busy
IS in Buffer
Program
busy
IS in BP Busy
Ready (error)
Buffer Program Busy
Buffer Program Busy
N/A
N/A
N/A
N/A
Ready
IS Ready
Suspend
IS in BP Suspend
Buffer Program Suspend
N/A
IS in BP
Suspend
Buffer Program Suspend
Setup
Ready (error)
N/A
Busy
IS in Erase Busy
Erase Busy
Ready
Erase
IS in Erase
busy
Suspend
IS in ES
Lock/CR Setup in
ES
IS in ES
Erase Busy
Erase Suspend
Erase Suspend
IS ready
N/A
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