User's Guide
Table Of Contents
- Introduction
- Features
- Table of Contents
- 1. Quick References
- 2. Kit Overview
- 3. Kit Setup
- 4. CARS Kit PC Evaluation Utility
- 5. System Operation
- 6. Programming Instructions
- 7. XPRO USB Driver Installation
- 8. Document Revision History
- The Microchip Website
- Product Change Notification Service
- Customer Support
- Microchip Devices Code Protection Feature
- Legal Notice
- Trademarks
- Quality Management System
- Worldwide Sales and Service
1. Quick References
1.1 Reference Documentation
For further details, refer to the following:
• ATAN0088 Open Source Immobilizer Protocol Stack Application Note
• ATAN0073 Short Form Description of the Atmel PEPS System Application Note
• ATAN0014 RF System Architecture Considerations Application Note
• AVR411: Secure Rolling Code Algorithm for Wireless Link Application Note
• ATAN0218-ATAK51005-V1 Quick Start Guide
1.2 Hardware Prerequisites
• Vehicle-side boards
– One ATSAMC21-XPRO microcontroller board
– One ATA5291-XPRO LF coil driver with built-in immobilizer base station board
– One ATA5831-XPRO RF transceiver board
– One ATAB-LFTX-V4.0 LF antenna module (can be configured as an inductive load needed for the
immobilizer
• Fob and transponder
– One ATAB5702A RF transmitter with 3D LF PEPS and 3D LF immobilizer transponder board
• Other accessories
– One UHF SMA whip antenna (included with ATA5831-XPRO board)
– One USB cable
– One DC plug to banana plugs adapter cable (included with the ATA5291-XPRO board)
Note: The fob (ATAB5702A-V2.3B) requires a CR2032 lithium battery for operation, which is not provided.
ATAN0219
Quick References
© 2020 Microchip Technology Inc.
User Guide
DS50003051A-page 4
Microchip Confidential: For Release Only Under Non-Disclosure Agreement (NDA)