at45db041d-su-sl955 ATMEL Corporation, at45db041d-su-sl955 Datasheet - Page 51

• Manufacturer Part Number: at45db041d-su-sl955
• Description: At45db041d 4-megabit 2.5-volt Or 2.7-volt Dataflash
• Manufacturer: ATMEL Corporation

28. Revision History
3595L–DFLASH–4/08
Revision Level – Revision Date
A – October 2005
B – March 2006
C – June 2006
D – July 2006
E – August 2006
F – November 2006
G – February 2007
H – March 2007
I – April 2007
J – August 2007
K – December 2007
L – April 2008
History
Initial Release
Added “Preliminary”.
Added text, in “Programming the Configuration Register”, to
indicate that power cycling is required to switch to “power of 2” page
size after the opcode enable has been executed.
Added “Legacy Commands” table.
Corrected typographical errors.
Corrected typographical errors.
Added errata regarding Chip Erase.
Removed “Preliminary”.
Removed RDY/BUSY pin references.
Changed page size description from 512 to 256 in
Changed page size description from 528 to 264 in
Added additional text for “power of 2” binary page size option.
Removed SER/BYTE statement from SI and SO pin descriptions in
Table
Changed the number of don’t care bits from 17 to 16 for sector 1-15
erase in
Corrected the density code description from 16-Mbit to 4-Mbit in
Section
Changed A16 address bit for opcode 7Ch from “x” to “A” in
15-6.
Chagned PA8 address bit for opcode 7Ch from “x” to “P” in
15-7.
Changed t
Changed t
Changed t
Changed Note 1 on page 14 from “0 through 15” to “0 through 7”.
The Chip Erase command is supported on devices with date code
0810 and later.
Added Chip Erase time.
Added part nuber ordering code details for suffixes SL954/955.
Added ordering code detail.
2-1.
14.1.2.
Section
XFR
VCSL
RDPD
and t
from 50 µs to 70 µs.
from 30 µs to 35 µs.
7.6.
COMP
values from 400 µs to 200 µs.
AT45DB041D
Table
Table
15-6.
15-7.
Table
Table
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