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UHF ASK/FSK Receiver User's Guide
Introduction
Features
1 Quick References
1.1 Document Guide
1.2 Reference Documentation
1.3 Acronyms and Abbreviations
2 General Product Description
2.1 Ordering Information
2.2 System Overview
2.3 Pinning
2.4 Typical Applications
3 System Functional Description
3.1 Overview
3.2 System Initialization
3.3 Main Loop
3.4 Operating Modes Overview
3.5 OFFMode
3.6 IDLEMode
3.7 Data Reception
3.8 Tune and Check
3.9 Event Handling
3.10 SPI Operation
3.11 EEPROM Configuration
4 Hardware
4.1 Overview
4.2 Crystal Oscillator
4.3 Fractional-N PLL
4.4 Receive Path
4.5 Data and Support FIFOs
4.6 SPDT RF Switch
4.7 RF Front-End Register Description
4.8 Sequencer State Machine
4.9 AVR Controller
4.10 Power Management
5 Application
5.1 RX Setup
5.2 Application Board Design
6 Timing Characteristics
6.1 Hardware Timings
6.2 System Timings
7 Appendix
7.1 AVR Instruction Set Summary
7.2 Register Map
7.3 SRAM Map
7.4 EEPROM Map
7.5 SPI Command Reference
7.6 Error Codes
7.7 AVR Timer Assignment
8 Document Revision History
Microchip Information
The Microchip Website
Product Change Notification Service
Customer Support
Microchip Devices Code Protection Feature
Legal Notice
Trademarks
Quality Management System
Worldwide Sales and Service