Texas Instruments eZ430-Chronos

TI’s new eZ430-Chronos revolutionizes the design of wireless networking applications

Customizable development environment within a sports watch propels development based on TI’s CC430 MCU

The eZ430-Chronos is a highly integrated, wearable wireless development system that comes in a sports watch. It may be used as a reference platform for watch systems, a personal display for personal area networks, a wireless sensor node for remote data collection, or simply as a watch.

Based on the CC430F6137 <1 GHz RF SoC, the eZ430-Chronos is a complete CC430-based development system contained in a watch. This tool features a 96-segment LCD display and provides an integrated pressure sensor and 3-axis accelerometer for motion sensitive control. The integrated wireless feature allows the Chronos to act as a central hub for nearby wireless sensors such as pedometers and heart rate monitors. The eZ430-Chronos offers temperature and battery voltage measurement and is complete with a USB-based CC1111 wireless interface to a PC.

The eZ430-Chronos watch may be disassembled to be reprogrammed with a custom application and includes an eZ430 USB programming interface. Add to Cart!

Features

  • Fully functional sports watch based on the CC430F6137, MSP430 with integrated <1GHz wireless transceiver
  • Reprogrammable for custom wireless applications
  • Highly integrated watch includes on-board 3-axis accelerometer, pressure sensor, temperature sensor, battery voltage sensor
  • 96-segment LCD display driven directly by CC430
  • Can be paired wirelessly with heart rate monitors, pedometers, or other devices based on RF transceivers such as the CC430 or CC1111
  • Includes an eZ430 USB emulator that connects the Chronos to a PC for real-time, in-system programming and debugging
  • Includes IAR Kickstart and Code Composer Studio integrated development environments
  • Waterproof to 30m.

What's Included

  • Chronos watch
  • eZ430 USB programming and debugging interface
  • CC1111 USB RF access point
  • Chronos disassembly tool (mini Phillips screwdriver)
  • 2 extra screws
  • CR2032 coin cell lithium battery (battery life is estimated in user's guide)
Digi-Key Part Number TI Part Number Description Datasheet
296-25344-ND EZ430-CHRONOS-915 DEV WRLESS WATCH TOOL FOR CC430 EZ430-CHRONOS Dev Kit
296-25449-ND EZ430-CHRONOS-868 DEV WRLESS WATCH TOOL FOR CC430 EZ430-Chronos Dev Tool User Guide
296-25450-ND EZ430-CHRONOS-433 DEV WRLESS WATCH TOOL FOR CC430 EZ430-Chronos Dev Tool User Guide

CC430 | Low-Power RF + ultra-low power MCU

    MSP430 Microcontroller

  • Industry’s lowest power MCU
  • High-performance analog
  • Sensor interface

    CC1101 RF Transceiver SoC

  • High sensitivity
  • Low current consumption
  • Excellent blocking performance
  • Flexible data rate & modulation format

    Intelligent peripherals

  • Analog-to-Digital Converters
  • Digital-to-Analog Converters
  • Operational Amplifiers
  • Analog Comparators

    64QFN Pin Package

  • 9.1 mm x 9.1 mm area

Please visit Digi-Key's Wireless Solutions Technology Zone
to learn more about Texas Instruments wireless products.

Purchase