Table of Contents
Preface............................................................................................................................ 1
1. Introduction................................................................................................................4
1.1. Features....................................................................................................................................... 4
1.2. Kit Overview................................................................................................................................. 4
2. Getting Started.......................................................................................................... 6
2.1. Xplained Nano Quick Start........................................................................................................... 6
2.2. Design Documentation and Relevant Links................................................................................. 6
3. Xplained Nano........................................................................................................... 7
3.1. Mini Embedded Debugger............................................................................................................7
3.1.1. Xplained Nano Clock Output......................................................................................... 7
3.2. Power Sources............................................................................................................................. 7
3.3. Xplained Nano Standard Pinout................................................................................................... 8
3.3.1. Standard Pinout for UPDI.............................................................................................. 8
3.4. Disconnecting mEDBG.................................................................................................................9
4. Hardware User Guide.............................................................................................. 11
4.1. Connectors................................................................................................................................. 11
4.1.1. ATtiny416 Xplained Nano Pinout................................................................................. 11
4.2. Current Measurement.................................................................................................................11
4.3. Peripherals................................................................................................................................. 12
4.3.1. LED..............................................................................................................................12
4.3.2. Mechanical Buttons..................................................................................................... 12
5. Embedded Debugger Implementation.....................................................................13
5.1. UPDI...........................................................................................................................................13
5.2. Virtual COM Port........................................................................................................................ 13
6. Hardware Revision History and Known Issues........................................................14
6.1. Identifying Product ID and Revision........................................................................................... 14
6.2. Revision 4...................................................................................................................................14
7. Document Revision History..................................................................................... 15
The Microchip Web Site................................................................................................ 16
Customer Change Notification Service..........................................................................16
Customer Support......................................................................................................... 16
Microchip Devices Code Protection Feature................................................................. 16
Legal Notice...................................................................................................................17
ATtiny416 Xplained Nano
© 2017 Microchip Technology Inc.
User Guide
DS50002683A-page 2