m58lt256jsb STMicroelectronics, m58lt256jsb Datasheet - Page 48

• Manufacturer Part Number: m58lt256jsb
• Description: 256 Mbit 16 Mb 16, Multiple Bank, Multilevel, Burst 1.8 V Supply, Secure Flash Memories
• Manufacturer: STMicroelectronics

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