AT91SAM7A3-EK Atmel, AT91SAM7A3-EK Datasheet - Page 2

• Manufacturer Part Number: AT91SAM7A3-EK
• Description: KIT EVAL FOR AT91SAM7A3
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM7A3-EK

• Contents: Evaluation Board, Parallel Cable and CD-ROM
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: ARM7TDMI
• Silicon Core Number: AT91SAM7A3
• Silicon Family Name: ARM
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM7A3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AT91SAM7A3-EK Evaluation Board User Guide
Table of Contents
Section 1
Overview............................................................................................... 1-1
Section 2
Setting Up the AT91SAM7A3-EK Evaluation Board............................. 2-1
Section 3
Board Description ................................................................................. 3-1
Section 4
Configuration Straps ............................................................................. 4-1
Section 5
Schematics ........................................................................................... 5-1
Section 6
Revision History.................................................................................... 6-1
1.1
1.2
1.3
2.1
2.2
2.3
2.4
2.5
2.6
2.7
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10 User Interface ...........................................................................................3-5
3.11 Debug Interface ........................................................................................3-6
3.12 Expansion Slot ..........................................................................................3-6
4.1
5.1
6.1
Scope........................................................................................................1-1
Deliverables ..............................................................................................1-1
The AT91SAM7A3-EK Evaluation Board..................................................1-1
Electrostatic Warning ................................................................................2-1
Requirements............................................................................................2-1
Layout .......................................................................................................2-2
Powering Up the Board .............................................................................2-3
Backup Power Supply ...............................................................................2-3
Getting Started..........................................................................................2-3
AT91SAM7A3-EK Block Diagram .............................................................2-4
AT91SAM7A3 Microcontroller...................................................................3-1
AT91SAM7A3 Block Diagram ...................................................................3-4
Memory .....................................................................................................3-5
Clock Circuitry ...........................................................................................3-5
Reset Circuitry ..........................................................................................3-5
Shutdown Controller .................................................................................3-5
Power Supply Circuitry..............................................................................3-5
Remote Communication ...........................................................................3-5
Analog Interface ........................................................................................3-5
Configuration Straps .................................................................................4-1
Schematics ...............................................................................................5-1
Revision History ........................................................................................6-1
6165C–ATARM–26-Jun-06
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