M58LT256JST, M58LT256JSB
Command interface state tables
(1)
Table 47. Command interface states - lock table, next state
Command Input
Block
Protect
Confirm
(01h)
Current CI State
Protect/CR
Setup
(60h)
OTP
Setup
(C0h)
Set CR
Confirm
(03h)
Block Address
P/E C
operation
completed
Illegal
Command
(2)
(2)
(3)
(WA0)
(XXXXh)
(4)
(5)
Ready
Protect/CR Setup
Setup
Protect/CR Setup OTP Setup
Ready (Protect error)
Ready
N/A
N/A
Ready
Ready (Protect error)
OTP Busy
N/A
OTP
Busy
IS in OTP busy
Setup
IS in OTP Busy
OTP Busy
Ready
IS Ready
N/A
OTP Busy
Program Busy
Busy
IS in Program Busy
Program Busy
Ready
IS in Program
busy
Program
Program busy
IS Ready
N/A
Suspend
IS in PS
IS in PS
Program Suspend
Program Suspend
Setup
Buffer Program Load 1 (give word count load (N-1));
(6)
N/A
N/A
(6)
Buffer Load 1
Buffer Program Load 2
Exit
see note
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 Load 2
N/A
Confirm
Busy
Ready (error)
N/A
Buffer
Program
IS in BP Busy
Buffer Program Busy
Ready
IS in Buffer
Program busy
Buffer Program Busy
IS Ready
N/A
Suspend
IS in BP Suspend
Buffer Program Suspend
IS in BP
Suspend
Buffer Program Suspend
Setup
Busy
Ready (error)
N/A
IS in Erase Busy
Erase Busy
Ready
IS ready
IS in Erase busy
Erase Busy
Erase
Protect/CR Setup
in ES
Suspend
IS in ES
IS in ES
Erase Suspend
N/A
Erase Suspend
103/108
NUMONYX [ NUMONYX B.V ]
