2024年3月24日发(作者：仪寄波)
AT91SAM9260 Microcontroller Schematic
Check List
uction
This application note is a schematic review check list for systems embedding the
Atmel
®
ARM
®
Thumb
®
-based AT91SAM9260 microcontroller.
It gives requirements concerning the different pin connections that must be consid-
ered before starting any new board design and describes the minimum hardware
resources required to quickly develop an application with the AT91SAM9260. It does
not consider PCB layout constraints.
It also gives advice regarding low-power design constraints to minimize power
consumption.
This application note is not intended to be exhaustive. Its objective is to cover as
many configurations of use as possible.
The Check List table has a column reserved for reviewing designers to verify the line
item has been checked.
AT91 ARM
Thumb-based
Microcontrollers
Application Note
6275F–ATARM–13-May-09
冠方科技
ated Documentation
Before going further into this application note, it is strongly recommended to check the latest
documents for the AT91SAM9260 microcontroller on Atmel’s Web site.
Table 2-1 gives the associated documentation needed to support full understanding of this appli-
cation note.
Table ated Documentation
InformationDocument Title
User Manual
Electrical/Mechanical Characteristics
Ordering Information
Errata
Internal architecture of processor
ARM/Thumb instruction sets
Embedded in-circuit-emulator
Evaluation Kit User Guide
Using SDRAM on AT91SAM9 Microcontrollers
NAND Flash Support in AT91SAM9 Microcontrollers
AT91SAM9260 Product Datasheet
ARM9EJ-S
™
Technical Reference Manual
ARM926EJ-S
™
Technical Reference Manual
AT91SAM9260-EK Evaluation Board User Guide
Using SDRAM on AT91SAM9 Microcontrollers
NAND Flash Support in AT91SAM9 Microcontrollers
2
Application Note
冠方科技
6275F–ATARM–13-May-09
2024年3月24日发(作者：仪寄波)
AT91SAM9260 Microcontroller Schematic
Check List
uction
This application note is a schematic review check list for systems embedding the
Atmel
®
ARM
®
Thumb
®
-based AT91SAM9260 microcontroller.
It gives requirements concerning the different pin connections that must be consid-
ered before starting any new board design and describes the minimum hardware
resources required to quickly develop an application with the AT91SAM9260. It does
not consider PCB layout constraints.
It also gives advice regarding low-power design constraints to minimize power
consumption.
This application note is not intended to be exhaustive. Its objective is to cover as
many configurations of use as possible.
The Check List table has a column reserved for reviewing designers to verify the line
item has been checked.
AT91 ARM
Thumb-based
Microcontrollers
Application Note
6275F–ATARM–13-May-09
冠方科技
ated Documentation
Before going further into this application note, it is strongly recommended to check the latest
documents for the AT91SAM9260 microcontroller on Atmel’s Web site.
Table 2-1 gives the associated documentation needed to support full understanding of this appli-
cation note.
Table ated Documentation
InformationDocument Title
User Manual
Electrical/Mechanical Characteristics
Ordering Information
Errata
Internal architecture of processor
ARM/Thumb instruction sets
Embedded in-circuit-emulator
Evaluation Kit User Guide
Using SDRAM on AT91SAM9 Microcontrollers
NAND Flash Support in AT91SAM9 Microcontrollers
AT91SAM9260 Product Datasheet
ARM9EJ-S
™
Technical Reference Manual
ARM926EJ-S
™
Technical Reference Manual
AT91SAM9260-EK Evaluation Board User Guide
Using SDRAM on AT91SAM9 Microcontrollers
NAND Flash Support in AT91SAM9 Microcontrollers
2
Application Note
冠方科技
6275F–ATARM–13-May-09