Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

AT45DB081D Datasheet(PDF) 4 Page - ATMEL Corporation

Part # AT45DB081D
Description  8-megabit 2.5-volt or 2.7-volt DataFlash
Download  54 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT45DB081D Datasheet(HTML) 4 Page - ATMEL Corporation

  AT45DB081D_09 Datasheet HTML 1Page - ATMEL Corporation AT45DB081D_09 Datasheet HTML 2Page - ATMEL Corporation AT45DB081D_09 Datasheet HTML 3Page - ATMEL Corporation AT45DB081D_09 Datasheet HTML 4Page - ATMEL Corporation AT45DB081D_09 Datasheet HTML 5Page - ATMEL Corporation AT45DB081D_09 Datasheet HTML 6Page - ATMEL Corporation AT45DB081D_09 Datasheet HTML 7Page - ATMEL Corporation AT45DB081D_09 Datasheet HTML 8Page - ATMEL Corporation AT45DB081D_09 Datasheet HTML 9Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 54 page
background image
4
3596L–DFLASH–04/09
AT45DB081D
3. Block Diagram
4. Memory Array
To provide optimal flexibility, the memory array of the AT45DB081D is divided into three levels of granularity comprising of
sectors, blocks, and pages. The “Memory Architecture Diagram” illustrates the breakdown of each level and details the
number of pages per sector and block. All program operations to the DataFlash occur on a page by page basis. The erase
operations can be performed at the chip, sector, block or page level.
Figure 4-1.
Memory Architecture Diagram
FLASH MEMORY ARRAY
PAGE (256/264 BYTES)
BUFFER 2 (256/264 BYTES)
BUFFER 1 (256/264 BYTES)
I/O INTERFACE
SCK
CS
RESET
VCC
GND
WP
SO
SI
SECTOR 0a = 8 Pages
2,048/2,112 bytes
SECTOR 0b = 248 Pages
63,488/65,472 bytes
Block = 2,048/2,112 bytes
8 Pages
SECTOR 0a
Page = 256/264 bytes
PAGE 0
PAGE 1
PAGE 6
PAGE 7
PAGE 8
PAGE 9
PAGE 4,094
PAGE 4,095
PAGE 14
PAGE 15
PAGE 16
PAGE 17
PAGE 18
SECTOR ARCHITECTURE
BLOCK ARCHITECTURE
PAGE ARCHITECTURE
BLOCK 0
BLOCK 1
BLOCK 30
BLOCK 31
BLOCK 32
BLOCK 33
BLOCK 510
BLOCK 511
BLOCK 62
BLOCK 63
BLOCK 64
BLOCK 65
SECTOR 15 = 256 Pages
65,536/67,584 bytes
BLOCK 2
SECTOR 1 = 256 Pages
65,536/67,584 bytes
SECTOR 14 = 256 Pages
65,536/67,584 bytes
SECTOR 2 = 256 Pages
65,536/67,584 bytes


Similar Part No. - AT45DB081D_09

ManufacturerPart #DatasheetDescription
logo
ATMEL Corporation
AT45DB081D ATMEL-AT45DB081D_07 Datasheet
1Mb / 53P
   8-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081D ATMEL-AT45DB081D_08 Datasheet
1Mb / 53P
   8-megabit 2.5-volt or 2.7-volt DataFlash
More results

Similar Description - AT45DB081D_09

ManufacturerPart #DatasheetDescription
logo
ATMEL Corporation
AT45DB081D ATMEL-AT45DB081D_08 Datasheet
1Mb / 53P
   8-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081D ATMEL-AT45DB081D_07 Datasheet
1Mb / 53P
   8-megabit 2.5-volt or 2.7-volt DataFlash
logo
List of Unclassifed Man...
AT45DB041D ETC2-AT45DB041D Datasheet
1Mb / 53P
   4-megabit 2.5-volt or 2.7-volt DataFlash
logo
ATMEL Corporation
AT45DB041D ATMEL-AT45DB041D_08 Datasheet
1Mb / 53P
   4-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB041B ATMEL-AT45DB041B Datasheet
512Kb / 35P
   4-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB161D ATMEL-AT45DB161D Datasheet
1Mb / 53P
   16-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB041D ATMEL-AT45DB041D_07 Datasheet
1Mb / 53P
   4-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB161D ATMEL-AT45DB161D_09 Datasheet
1Mb / 56P
   16-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081B ATMEL-AT45DB081B Datasheet
414Kb / 32P
   8-megabit 2.5-volt Only or 2.7-volt Only DataFlash
AT45DB081B ATMEL-AT45DB081B_05 Datasheet
530Kb / 33P
   8-megabit 2.5-volt Only or 2.7-volt Only DataFlash
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com