ATSAMR30G18A-MU LoRa Transceiver Module – 32-Pin MUQFN Package

ATSAMR30G18A-MU Overview

The ATSAMR30G18A-MU is a highly integrated, low-power RF transceiver designed for industrial and commercial wireless applications. Incorporating a 32-bit Arm Cortex-M0+ core, this device supports efficient processing with minimal power consumption. Operating in the sub-GHz frequency range, it offers robust long-range communication capabilities ideal for Internet of Things (IoT) sensor nodes, smart metering, and remote control systems. Its compact 6×6 mm QFN package facilitates easy integration into space-constrained designs. The device??s comprehensive peripheral set, combined with advanced radio features, enables reliable, flexible wireless connectivity. For detailed technical data and purchasing information, visit IC Manufacturer.

ATSAMR30G18A-MU Technical Specifications

ATSAMR30G18A-MU Key Features

• Efficient 32-bit Cortex-M0+ core: Enables low-power processing ideal for battery-operated devices, extending operational life without sacrificing performance.
• Advanced RF performance: Supports multiple modulation formats and delivers up to +18 dBm transmit power, ensuring reliable wireless links over long distances.
• Wide frequency coverage: Operates across major sub-GHz ISM bands, providing flexibility for global deployment and compliance with varied regional regulations.
• Robust receiver sensitivity: Down to -129 dBm sensitivity enhances signal detection in noisy environments, improving communication reliability.
• Compact QFN package: The 6×6 mm footprint reduces PCB space requirements, supporting miniaturized designs without compromising functionality.
• Comprehensive peripheral set: Includes timers, ADCs, and communication interfaces that simplify system design and integration.
• Wide operating voltage and temperature range: Ensures stable operation in diverse industrial environments and power conditions.

ATSAMR30G18A-MU Advantages vs Typical Alternatives

This transceiver offers a superior balance of sensitivity and transmit power compared to typical sub-GHz devices, enabling extended communication range with lower power consumption. Its integrated Cortex-M0+ core reduces system complexity by combining processing and radio functions on one chip. The wide frequency support and compact package enhance deployment versatility and ease of integration, providing a competitive edge in demanding IoT and industrial wireless applications.

Typical Applications

• Smart Metering: Enables reliable, long-range data transmission for utility meters, supporting energy management and remote monitoring in smart grid infrastructure.
• Wireless Sensor Networks: Ideal for battery-powered sensor nodes requiring low-power, long-distance communication for environmental monitoring and industrial automation.
• Home and Building Automation: Supports control and monitoring of lighting, HVAC, and security systems through secure wireless links.
• Remote Controls and Alarms: Provides robust connectivity for industrial remote control devices and security alarm systems operating in sub-GHz bands.

ATSAMR30G18A-MU Brand Info

Manufactured by a leading semiconductor provider, this device represents a strategic integration of high-performance RF transceiver technology with a low-power microcontroller core. The product is designed to meet the stringent demands of industrial wireless communication protocols and IoT standards. Known for reliability and energy efficiency, it supports developers in accelerating time to market for wireless connectivity solutions while maintaining superior system performance and compliance.

FAQ

What wireless protocols does this device support?

The transceiver supports multiple modulation schemes including OOK, FSK, GFSK, and MSK, which are commonly used in proprietary and standard sub-GHz wireless protocols. This flexibility allows it to be adapted for various custom and standard communication stacks.

How does its power consumption compare to similar devices?

Thanks to the integrated 32-bit Cortex-M0+ core and efficient RF design, it delivers low power consumption, making it well-suited for battery-operated applications. This reduces maintenance and enhances device lifetime compared to less integrated alternatives.

What is the typical communication range achievable?

The combination of up to +18 dBm transmit power and high receiver sensitivity (down to -129 dBm) enables communication over several kilometers in open environments, depending on antenna design and environmental conditions.

Is the device suitable for harsh industrial environments?

Yes, it operates reliably over a wide temperature range from -40??C to +85??C, making it appropriate for industrial and outdoor applications where temperature extremes are common.

What packaging options are available for integration?

The device is offered in a 48-pin QFN package measuring 6 x 6 mm, which supports compact PCB layouts and automated assembly processes, facilitating integration into space-constrained industrial and commercial products.