AT45DB321E-SHF-B View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
AT45DB321E-SHF-B
Unspecified
'AT45DB321E-SHF-B' PDF : 72 Pages View PDF
Table 6-4. Operations Allowed and Not Allowed During Suspend
Command
Read Commands
Read Array (All Opcodes)
Read Buffer 1 (All Opcodes)
Read Buffer 2 (All Opcodes)
Program and Erase Commands
Buffer 1 Write
Buffer 2 Write
Buffer 1 to Memory Program w/ Erase
Buffer 2 to Memory Program w/ Erase
Buffer 1 to Memory Program w/o Erase
Buffer 2 to Memory Program w/o Erase
Memory Program through Buffer 1 w/ Erase
Memory Program through Buffer 2 w/ Erase
Memory Program through Buffer 1 w/o Erase
Auto Page Rewrite
Page Erase
Block Erase
Sector Erase
Chip Erase
Protection and Security Commands
Enable Sector Protection
Disable Sector Protection
Erase Sector Protection Register
Program Sector Protection Register
Read Sector Protection Register
Sector Lockdown
Read Sector Lockdown
Freeze Sector Lockdown State
Program Security Register
Read Security Register
Additional Commands
Main Memory to Buffer 1 Transfer
Main Memory to Buffer 2 Transfer
Main Memory to Buffer 1 Compare
Main Memory to Buffer 2 Compare
Enter Deep Power-Down
Resume from Deep Power-Down
Enter Ultra-Deep Power-Down mode
Read Configuration Register
Read Status Register
Read Manufacturer and Device ID
Reset (via Hardware or Software)
Operation During
Program Suspend in
Buffer 1 (PS1)
Operation During
Program Suspend in
Buffer 2 (PS2)
Allowed
Allowed
Allowed
Allowed
Allowed
Allowed
Not Allowed
Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Allowed
Not Allowed
Allowed
Not Allowed
Not Allowed
Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Allowed
Not Allowed
Allowed
Not Allowed
Not Allowed
Allowed
Not Allowed
Allowed
Allowed
Allowed
Not Allowed
Not Allowed
Not Allowed
Allowed
Allowed
Allowed
Allowed
Allowed
Not Allowed
Allowed
Allowed
Not Allowed
Not Allowed
Not Allowed
Allowed
Allowed
Allowed
Allowed
Operation During
Erase Suspend (ES)
Allowed
Allowed
Allowed
Allowed
Allowed
Not Allowed
Not Allowed
Allowed
Allowed
Not Allowed
Not Allowed
Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Allowed
Not Allowed
Allowed
Not Allowed
Not Allowed
Allowed
Allowed
Allowed
Allowed
Allowed
Not Allowed
Not Allowed
Not Allowed
Allowed
Allowed
Allowed
Allowed
AT45DB321E 16
8784E–DFLASH–10/2013
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