ATmega4809 Xplained Pro
ATmega4809 Xplained Pro
Preface
The ATmega4809 Xplained Pro evaluation kit is a hardware platform to evaluate the ATmega4809
microcontroller.
Supported by the integrated development platform Atmel Studio, the kit provides easy access to the
features of the ATmega4809 and explains how to integrate the device into a custom design.
The Xplained Pro MCU series evaluation kits include an on-board Embedded Debugger and no external
tools are necessary to program or debug the ATmega4809.
The Xplained Pro extension kits offer additional peripherals to extend the features of the board and ease
the development of custom designs.
© 2018 Microchip Technology Inc.
User Guide
DS50002716A-page 1
Table of Contents
Preface............................................................................................................................ 1
1. Introduction................................................................................................................4
1.1. Features....................................................................................................................................... 4
1.2. Kit Overview................................................................................................................................. 4
2. Getting Started.......................................................................................................... 6
2.1. Xplained Pro Quick Start.............................................................................................................. 6
2.2. Design Documentation and Relevant Links................................................................................. 6
3. Xplained Pro.............................................................................................................. 7
3.1. Embedded Debugger................................................................................................................... 7
3.2. Hardware Identification System....................................................................................................8
3.3. Power Sources............................................................................................................................. 8
3.4. Xplained Pro Headers and Connectors........................................................................................9
4. Hardware User Guide.............................................................................................. 11
4.1. Power Distribution...................................................................................................................... 12
4.2. Connectors.................................................................................................................................13
4.3. Peripherals................................................................................................................................. 17
4.4. Embedded Debugger Implementation........................................................................................18
4.5. Kit Modifications......................................................................................................................... 20
5. Appendix..................................................................................................................24
5.1. Getting Started with IAR.............................................................................................................24
6. Hardware Revision History...................................................................................... 26
6.1. Identifying Product ID and Revision........................................................................................... 26
6.2. Revision 5...................................................................................................................................26
6.3. Revision 4...................................................................................................................................26
6.4. Revision 3...................................................................................................................................27
7. Document Revision History..................................................................................... 28
The Microchip Web Site................................................................................................ 29
Customer Change Notification Service..........................................................................29
Customer Support......................................................................................................... 29
Microchip Devices Code Protection Feature................................................................. 29
Legal Notice...................................................................................................................30
Trademarks................................................................................................................... 30
ATmega4809 Xplained Pro
© 2018 Microchip Technology Inc.
User Guide
DS50002716A-page 2