Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

ATXMEGA128A3U-AU Datasheet(PDF) 10 Page - ATMEL Corporation

Part # ATXMEGA128A3U-AU
Description  8/16-bit Atmel XMEGA A3U Microcontroller
Download  116 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

ATXMEGA128A3U-AU Datasheet(HTML) 10 Page - ATMEL Corporation

Back Button ATXMEGA128A3U-AU Datasheet HTML 6Page - ATMEL Corporation ATXMEGA128A3U-AU Datasheet HTML 7Page - ATMEL Corporation ATXMEGA128A3U-AU Datasheet HTML 8Page - ATMEL Corporation ATXMEGA128A3U-AU Datasheet HTML 9Page - ATMEL Corporation ATXMEGA128A3U-AU Datasheet HTML 10Page - ATMEL Corporation ATXMEGA128A3U-AU Datasheet HTML 11Page - ATMEL Corporation ATXMEGA128A3U-AU Datasheet HTML 12Page - ATMEL Corporation ATXMEGA128A3U-AU Datasheet HTML 13Page - ATMEL Corporation ATXMEGA128A3U-AU Datasheet HTML 14Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 116 page
background image
10
8386A–AVR–07/11
XMEGA A3U
7.3
Flash Program Memory
The Atmel
® AVR® XMEGA® devices contain On-chip In-System Reprogrammable Flash mem-
ory for program storage. The Flash memory can be accessed for read and write both from an
external programmer through the PDI, or from application software running in the device.
All AVR instructions are 16- or 32-bit wide, each Flash address location is 16-bit.
The Flash memory is organized in two main sections, the Application Section and the Boot
Loader section. The size of the different sections are fixed, but device dependent. These two
sections have separate lock bits and can have different levels of protection. The Store Program
Memory (SPM) instruction, used to write to the Flash from the application software, will only
operate when executed from the Boot Loader Section.
The Application Section contains an Application Table Section with separate lock settings. This
enables safe storage of Non-volatile data in the Program Memory.
The Application Table Section and Boot Section can also be used for general application
software.
Figure 7-1.
Flash Program Memory (Hexadecimal address)
Word Address
0
Application Section
(256K/192K/128K/64K)
...
1EFFF
/
16FFF
/
EFFF
/
77FF
1F000
/
17000
/
F000
/
7800
Application Table Section
(8K/8K/8K/4K)
1FFFF
/
17FFF
/
FFFF
/
7FFF
20000
/
18000
/
10000
/
8000
Boot Section
(8K/8K/8K/4K)
20FFF
/
18FFF
/
10FFF
/
87FF


Similar Part No. - ATXMEGA128A3U-AU

ManufacturerPart #DatasheetDescription
logo
ATMEL Corporation
ATXMEGA128A3 ATMEL-ATXMEGA128A3 Datasheet
979Kb / 76P
   8/16-bit XMEGA A3 Microcontroller
ATxmega128A3 ATMEL-ATxmega128A3 Datasheet
3Mb / 108P
   8/16-bit XMEGA A3 Microcontroller
ATXMEGA128A3 ATMEL-ATXMEGA128A3 Datasheet
3Mb / 110P
   8/16-bit AVR XMEGA A3 Microcontroller
ATXMEGA128A3 ATMEL-ATXMEGA128A3 Datasheet
3Mb / 134P
   8/16-bit XMEGA A3 Microcontroller
ATXMEGA128A3-AU ATMEL-ATXMEGA128A3-AU Datasheet
979Kb / 76P
   8/16-bit XMEGA A3 Microcontroller
More results

Similar Description - ATXMEGA128A3U-AU

ManufacturerPart #DatasheetDescription
logo
ATMEL Corporation
ATXMEGA64B1 ATMEL-ATXMEGA64B1_14 Datasheet
6Mb / 142P
   8/16-bit Atmel XMEGA B1 Microcontroller
ATXMEGA128B1 ATMEL-ATXMEGA128B1 Datasheet
6Mb / 138P
   8/16-bit Atmel XMEGA B1 Microcontroller
ATXMEGA384C3 ATMEL-ATXMEGA384C3_14 Datasheet
5Mb / 125P
   8/16-bit Atmel XMEGA C3 Microcontroller
ATXMEGA384C3 ATMEL-ATXMEGA384C3 Datasheet
9Mb / 126P
   8/16-bit Atmel XMEGA C3 Microcontroller
ATXMEGA128A4U-AU ATMEL-ATXMEGA128A4U-AU Datasheet
4Mb / 121P
   8/16-bit Atmel XMEGA A4U Microcontroller
ATXMEGA128B1 ATMEL-ATXMEGA128B1_14 Datasheet
6Mb / 142P
   8/16-bit Atmel XMEGA B1 Microcontroller
ATXMEGA64D3 ATMEL-ATXMEGA64D3_14 Datasheet
3Mb / 86P
   8/16-bit Atmel AVR XMEGA D3 Microcontroller
ATXMEGA256A3BU ATMEL-ATXMEGA256A3BU Datasheet
4Mb / 143P
   8/16-bit Atmel XMEGA A3BUMicrocontroller
ATXMEGA256A3BU ATMEL-ATXMEGA256A3BU_14 Datasheet
5Mb / 143P
   8/16-bit Atmel XMEGA A3BUMicrocontroller
ATXMEGA8E5 ATMEL-ATXMEGA8E5_14 Datasheet
2Mb / 147P
   8/16-bit Atmel AVR XMEGA Microcontrollers
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 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   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