ZigBee Module with Cortex M3 MCU & 192KB Flash

The ETRX3 series is the 3rd generation of advanced ZigBee modules from Telegesis and the first module family on the market to feature the EM357 - the latest ARM® Cortex M-3 SOC's from Ember.

ETRX3 series modules have a footprint of just 19mm x 25mm for both standard and PA/LNA versions which represents a 40%reduction in size compared to the ETRX2 module. They will be available with either an on board antennae or a Hirose U.FL connector to allow connection of external antennae.

A link budget of 105dB on the standard ETRX3 module gives excellent performance and RF power can be further boosted by use of the ETRX3-LR which adds an extra LNA+PA boosting the link budget to 123dB.

The ETRX3 series are low power 2.4GHz ZigBee modules integrating a 2.4 GHz, IEEE 802.15.4 compliant transceiver with 192kb of flash, 12kb of RAM, and many advanced peripherals.

FEATURES:

• EM300 series ZigBee SOC featuring 32-bit ARM® Cortex-M3 processor
• Dimensions 19mm x 25 mm x 3 mm
• 192kb of Flash, 12kb of RAM
• Estimated RX Sensitivity -99dBm (-100dBm Boost)
• Estimated TX Power 3dBm (5dBm Boost)
• 105dB link Budget
• Est Current Consumption: 20% better compared to ETRX2
• 128µS Wakeup
• Improved Hardware MAC Acceleration
• JTAG Interface for Programming and Debugging
• Improved Peripherals (ADC, timers etc.)
• Chip Antenna and U.FL coaxial Connector
• FCC Approval, tested for European Regulations

Download - Datasheet

Download - Product Brief