Dual operations and multiple bank architecture
M58LT256JST, M58LT256JSB
Table 13. Dual operations allowed in other banks
Commands allowed in another bank
Read
Status
Read
CFI Electronic
Read
Program,
Buffer
Program Program
Status of bank
Read
Array
Block
Erase
/Erase
/Erase
Register query Signature Program
Suspend Resume
Idle
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
–
Yes
–
Yes
Yes
Yes
Yes
–
Programming
Erasing
–
–
–
Program
suspended
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
–
–
–
–
–
Yes
Yes
Erase
suspended
Yes
Table 14. Dual operations allowed in same bank
Commands allowed in same bank
Read
Status
Read
CFI
Read
Electronic
Program,
Buffer
Program Program
Status of bank
Read
Array
Block
Erase
/Erase
/Erase
Register query Signature Program
Suspend Resume
Idle
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
–
Yes
–
Yes
Yes
Yes
Yes
–
(1)
Programming
Erasing
–
(1)
–
–
–
–
Program
suspended
Yes(2)
Yes(2)
Yes
Yes
Yes
Yes
Yes
Yes
–
–
–
–
–
Yes
Yes
Erase
suspended
Yes(1)
1. The Read Array command is accepted but the data output is not guaranteed until the Program or Erase
has completed.
2. Not allowed in the Block that is being erased or in the word that is being programmed.
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NUMONYX [ NUMONYX B.V ]
