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Ultra-Low Power Battery Sub-GHz Radio (IEEE 802.15.4g)

Overview

Description

The growing demand for efficient and reliable Internet of Things (IoT) applications, such as smart meters and logistic tracking, requires long-lasting battery life to reduce maintenance costs and ensure continuous operation. With Renesas' ultra-low power battery Sub-GHz radio compatible with the IEEE 802.15.4g standard, this system easily interfaces with a variety of sensors, accelerating the prototyping process for gas metering, logistic tracking, and other edge sensing applications.

System Benefits​:

  • Highly integrated MCU with built-in hardware functions for IEEE 802.15.4e/g shortens time-to-market by approximately 1 year
  • Ultra-low power consumption with Renesas’ wireless communication MCU promotes longer battery life to reduce long-term costs of maintenance requirements

Comparison

Applications

  • Smart cities
  • Smart industry

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4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 JP164 JP164 JP164 Serial Flash ROM Serial Flash ROM Serial Flash ROM IAQ Sensor IAQ Sensor IAQ Sensor For OTA For OTA For OTA Sensors Unit* Sensors Unit* Sensors Unit* SAW Filter SAW Filter SAW Filter RF SW RF SW RF SW Buck/Boost Regulator Buck-Boost Regulator Buck-Boost Regulator *Depending on user’s application, active only during the measurement period. *Depending on user’s application, active only during the meas... *Depending on user’s application,active only during the measurement period. Battery.27 Sheet.26 Sheet.27 Sheet.28 Antenna Sheet.30 Sheet.31 Sheet.32 Sheet.33 Sheet.34 Ground (earth) Sheet.36 Sheet.37 Sheet.38 Sheet.39 Sheet.41 Sheet.42 Sheet.43 Sheet.44 Sheet.45 Sheet.46 Sheet.47 Sheet.48 Sheet.49 Sheet.50 Sheet.51 Sheet.52 Sheet.53 Sheet.54 Sheet.55 Sheet.56 Sheet.57 Sheet.58 Sheet.59 Sheet.60 Humidity & Temperature Sensor Humidity & Temperature Sensor Humidity & Temperature Sensor To sensors To sensors To sensors <0.15mA <0.15mA <0.15mA 3V 3V 3V EN EN EN **Option for user system **Option for user system **Option for user system 3V Lithium primary battery or 2 x 1.5V batteries. 3V Lithium primary battery or 2 x 1.5V batteries. 3V Lithium primary battery or 2 x 1.5V batteries. 3V 3V 3V 3V 3V 3V Connector 1.164 Connector 1.164.74 Sheet.75 MCU with RF MCU with RF MCU with RF SPI SPI SPI I2C I2C I2C RF RX RF RX RF RX RF TX RF TX RF TX GPIO GPIO GPIO
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