AT25DF041A-MU ATMEL [ATMEL Corporation], AT25DF041A-MU Datasheet - Page 22
AT25DF041A-MU
Manufacturer Part Number
AT25DF041A-MU
Description
4-megabit 2.7-volt Only Serial Firmware DataFlash Memory
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.AT25DF041A-MU.pdf
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AT25DF041A
Table 9-5.
WP
0
0
1
1
SPRL
0
1
0
1
Hardware and Software Locking
Hardware
Software
Locking
Locked
Locked
SPRL Change Allowed
Can be modified from 0 to 1
Locked
Can be modified from 0 to 1
Can be modified from 1 to 0
Sector Protection Registers
Unlocked and modifiable using
the Protect and Unprotect Sector
commands. Global Protect and
Unprotect can also be performed.
Locked in current state. Protect
and Unprotect Sector commands
will be ignored. Global Protect and
Unprotect cannot be performed.
Unlocked and modifiable using the
Protect and Unprotect Sector
commands. Global Protect and
Unprotect can also be performed.
Locked in current state. Protect and
Unprotect Sector commands will be
ignored. Global Protect and Unprotect
cannot be performed.
3668A–DFLASH–03/07
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