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Overview
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Overview
To get started evaluating the RF430F5978 MCU, system developers can purchase the RF430F5978EVM
bundle. This bundle helps users evaluate the key features of RF430F5978 MCU: 3D LF wake-up and
trigger function, passive battery-less transponder operation, and resonant trimming.
The bundle includes a USB plug-in LF trigger module (MRD2EVM micro reader), RF430F5978 MCU
evaluation board (RF430F5978EVM), AP434R01 access point, and 3D LF antenna. Using this EVM
bundle, a typical demo application can be set up in which the RF430F5978 captures data from multiple
sensors over a period of time and, after it is triggered by the LF wake-up trigger from the reader, it
transmits the collected data to the access point via RF link. This data is then sent on to the included host
GUI to visualize the data curve and position of the object.
Features and benefits of the RF430F5978 MCU:
•
Reduces power consumption by allowing the shutdown of the RF radio and quick startup with the LF
wake-up function, thus significantly extending battery life.
•
Tracks its position and distance (within ±5 cm) relative to the 3D LF transponder using RSSI (return
signal strength indicator) within a 4-m radius of the reader's LF trigger.
•
Protects sensitive data and prevents signal interference with the AES security coprocessor that allows
data encryption for product authentication and secure access control.
•
Provides flexible customization at ultra-low power with the programmable MSP430 core.
•
Accommodates a wide range of regional Sub-1GHz frequencies from 300 to 950 MHz.
•
Reduces board size and cost with the integration of several key functions into a single MCU.
•
Works with complementary TI components, such as TPS62163 and TPS62082 power management
ICs, the SimpleLink™ Wi-Fi
®
CC3100, and bq24040 IC.
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Related Documentation from Texas Instruments
The primary sources of RF430 information are the device-specific data sheets and user's guides. The
most current information is found at the following links:
www.ti.com/product/RF430F5978
www.ti.com/msp430
www.ti.com/product/cc1101
www.ti.com/tool/RF430F5978EVM
www.ti.com/tool/smartrftm-studio
SimpleLink, SmartRF are trademarks of Texas Instruments.
Wi-Fi is a registered trademark of Wi-Fi Alliance.
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SLRU007 – July 2014
RF430F5978EVM User Guide
Copyright © 2014, Texas Instruments Incorporated