AT45DB321D-CCU Adesto Technologies, AT45DB321D-CCU Datasheet - Page 49

• Manufacturer Part Number: AT45DB321D-CCU
• Description: Flash 32M 2.7-3.6V, 66Mhz Serial Flash
• Manufacturer: Adesto Technologies

Specifications of AT45DB321D-CCU

• Rohs: yes
• Data Bus Width: 8 bit
• Memory Type: Data Flash
• Memory Size: 32 Mbit
• Architecture: Flexible, Uniform Erase
• Timing Type: Synchronous
• Interface Type: SPI
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V
• Maximum Operating Current: 15 mA
• Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: BGA-24
• Factory Pack Quantity: 378

26.
Revision History
Doc. Rev.
3597Q
3597O
3597M
3597G
3597R
3597P
3597N
3597K
3597H
3597E
3597D
3597C
3597L
3597J
3597F
3597I
11/2012
06/2011
05/2010
10/2009
04/2009
03/2009
02/2009
09/2008
04/2008
08/2007
02/2007
09/2006
08/2006
07/2006
04/2006
03/2006
Date
Comments
Update to Adesto.
In
Replace 24C1 with 24C3
Updated template
Changed t
Changed from 10,000 to 20,000 cumulative page erase/program operations and added the
Added the 2.5V V
Removed AT45DB321D-MWU-2.5 and AT45DB321D-TU-2.5 from the ordering Information table
Updated Absolute Maximum Ratings
Added 24C1 24 Ball BGA package Option
Deleted DataFlash Card Package Option
Changed deep power-down current values
Changed t
Corrected typographical errors in Sector Erase section.
Corrected A17+A16 from x (Don’t care) to A for opcode 7Ch in Table 15-6
Corrected PA8+PA7 from x (Don’t care) to P for opcode 7Ch in Table 15-7
Added part number ordering code details for suffixes SL954/955
Added ordering code details
Added additional text to “power of two” binary page size option
Added AT45DB321D-CNU to ordering information and corresponding 8CN3 package
Removed “not recommended for new designs” comment from 8MW package drawing
Removed “not recommended for new designs” note from ordering information for 8MW package
Added errata regarding Chip Erase
Added AT45DB321D-SU to ordering information and corresponding 8S2 package
Corrected typographical errors
Added 8 x 6mm MLF (VDFN) package
Changed the sector size of 0a and 0b to 8 pages and 120 pages respectively
Changed the Product Version Code to 00001
Added preliminary
Changed the sector size from 256-Kbytes to 64-Kbytes
Added the “Legacy Commands” table
please contact Adesto statement in section 11.3
Changed t
Changed t
Changed t
Removed AT45DB321D-CNU from ordering information and corresponding 8CN3 package
Table
- Increased t
- Changed t
- Changed t
- Increased typical value from 5μA to 15μA
- Increased maximum value from 15μA to 25μA
values from 200us to 300us
16-3,
SE
DIS
VSCL
RDPD
XFR
(Typ) 1.6 to 0.7 and (Max) 5 to 1.3
(Typ and Max) to 27ns and 35ns, respectively
CE
SE
XFR,
and t
from 50μs to 70μs
CC
from 30μs to 35μs
typical time is 1.6s and the max time is 5s
typical time and max time are TBD, see errata
page to buffer transfer time and t
option
COMP
values from 400μs to 200μs
COMP,
AT45DB321D [DATASHEET]
page to buffer compare time max
3597R–DFLASH–11/2012
49