M58LT128HSB8ZA6 NUMONYX [Numonyx B.V], M58LT128HSB8ZA6 Datasheet - Page 102

• Manufacturer Part Number: M58LT128HSB8ZA6
• Manufacturer: NUMONYX [Numonyx B.V]

Command Interface state tables
Table 41.
1. CI = Command Interface, CR = Configuration register, BEFP = Buffer Enhanced Factory program, P/E C = Program/Erase
2. At power-up, all banks are in Read Array mode. Issuing a Read Array command to a busy bank, results in undetermined
3. The two cycle command should be issued to the same bank address.
4. If the Program/Erase Controller is active, both cycles are ignored.
5. The Clear Status Register command clears the SR error bits except when the Program/Erase Controller is busy or
6. BEFP is allowed only when Status Register bit SR0 is reset to '0'. BEFP is busy if block address is first BEFP address. Any
102/110
in Erase Suspend
Protect/CR Setup
Current CI State
Check
Buffer
Blank
EFP
controller, IS = Illegal State, BP = Buffer Program, ES = Erase Suspend.
data output.
suspended.
other commands are treated as data.
Setup
Setup
Busy
Busy
Command Interface states - modify table, next state
Array
Check
(FFh)
Blank
Read
busy
(2)
Setup
IS in Blank
Program
(10/40h)
Check
busy
Erase Suspend (Protect Error)
(3)(4)
Program
Buffer
Check
(E8h)
Blank
Ready (error)
busy
(3)(4)
Ready (error)
Setup
IS in Blank Check
Erase,
Block
(20h)
(3)(4)
busy
Setup
BEFP
(80h)
Check
Blank
setup
(BCh)
Command Input
BEFP Busy
P/E Resume,
Confirm
BEFP Busy
Unprotect
confirm,
Suspend
Confirm
Erase
Block
BEFP
(D0h)
Erase
(6)
(3)(4)
confirm
(1)
Check
Check
Blank
(CBh)
Blank
busy
Blank Check busy
(continued)
M58LT128HST, M58LT128HSB
Program,
Program/
Suspend
Erase Suspend (Protect Error)
Buffer
Erase
(B0h)
Ready (error)
Register
Status
Read
(70h)
Ready (error)
Register
Status
Clear
(50h)
(5)
Electronic
CFI Query
Signature
(90h, 98h)
, Read
Read