ATSAMR30M18AT-I/RM100 LoRa Transceiver Module – 64-Pin QFN Package

ATSAMR30M18AT-I/RM100 Overview

The ATSAMR30M18AT-I/RM100 is a highly integrated, ultra-low-power wireless microcontroller designed for advanced industrial and IoT applications. It combines a high-performance ARM Cortex-M0+ core with a flexible sub-GHz radio transceiver, enabling robust long-range communication with minimal power consumption. This device supports multiple modulation schemes and frequency bands, making it ideal for applications requiring secure, reliable data transmission over extended distances. Compact and efficient, it facilitates seamless integration into space-constrained designs while meeting stringent performance and energy efficiency demands. Available through IC Manufacturer, it offers engineers a streamlined solution for innovative wireless connectivity projects.

ATSAMR30M18AT-I/RM100 Technical Specifications

ATSAMR30M18AT-I/RM100 Key Features

• ARM Cortex-M0+ Core: Enables efficient processing with low power consumption, enhancing battery life for IoT edge devices.
• Multi-band Sub-GHz Radio: Supports multiple frequencies (433/868/915 MHz) for versatile global wireless applications, ensuring better range and penetration.
• LoRa? Modulation Capability: Facilitates long-range, low-power wide area network (LPWAN) communications, ideal for remote monitoring and control.
• High Output Power (+14 dBm): Delivers strong wireless signals to improve connectivity reliability across industrial environments.
• Wide Supply Voltage Range: Operates from 1.8 V to 3.6 V, enabling flexible power management strategies in embedded systems.
• Compact QFN Package: Supports high-density PCB designs, reducing overall module size without compromising performance.
• Robust Memory Resources: 256 KB Flash and 40 KB SRAM provide ample space for firmware, protocol stacks, and application code.

ATSAMR30M18AT-I/RM100 Advantages vs Typical Alternatives

This device offers superior integration of an ARM Cortex-M0+ MCU with a flexible sub-GHz radio transceiver, providing enhanced sensitivity and extended communication range over many standard wireless solutions. Its support for multiple modulation types including LoRa? enhances reliability and adaptability in diverse industrial environments. The ultra-low power consumption and compact packaging make it a preferable choice for energy-efficient, space-constrained IoT designs compared to traditional discrete wireless modules.

Typical Applications

• Industrial IoT sensor nodes requiring long-range, low-power wireless communication for predictive maintenance and asset tracking in harsh environments.
• Smart metering systems that benefit from secure, low-data-rate transmission over sub-GHz bands to optimize energy consumption and network coverage.
• Remote control and monitoring devices in agriculture or smart cities, leveraging extended range and penetration capabilities.
• Wireless alarm and security systems where reliable and robust communication over distance is critical to system performance.

ATSAMR30M18AT-I/RM100 Brand Info

This product belongs to the family of wireless microcontrollers designed with a balance of processing power and radio performance tailored for industrial-grade connectivity solutions. It integrates advanced semiconductor technology to meet the rigorous demands of modern wireless communication standards. This device is engineered to simplify development cycles while delivering reliable, long-range wireless performance crucial for next-generation IoT ecosystems. The brand is recognized for producing high-quality, scalable semiconductor components that enable innovative connectivity in industrial and commercial applications.

FAQ

What are the main wireless protocols supported by this device?

The device supports multiple modulation schemes including On-Off Keying (OOK), Frequency Shift Keying (FSK), Gaussian Frequency Shift Keying (GFSK), and LoRa? modulation. This flexibility allows it to operate effectively in various sub-GHz wireless standards utilized in industrial and IoT networks.

What is the operating voltage range and why is it beneficial?

The operating voltage ranges from 1.8 V to 3.6 V, making it compatible with a wide variety of power sources, including batteries and regulated power supplies. This flexibility enables designers to optimize power consumption and extend device operational lifetime in portable and remote applications.

How does the integrated ARM Cortex-M0+ core impact device performance?

The ARM Cortex-M0+ core offers a 32-bit processing architecture with efficient energy use, allowing for responsive control and data processing while maintaining low power consumption. This balance is essential for battery-powered wireless endpoints requiring both computational capability and long battery life.

What packaging options are available and how do they benefit system designers?

This device is offered in a compact 5×5 mm QFN package with 32 pins. The small footprint facilitates integration into space-limited PCBs, supporting miniaturized device designs without sacrificing connectivity or processing performance.

Can this microcontroller handle firmware updates and complex applications?

Yes, with 256 KB of Flash memory and 40 KB of SRAM, the microcontroller provides sufficient capacity for firmware storage, wireless protocol stacks, and application code. This enables support for over-the-air updates and complex embedded functions needed in evolving industrial and IoT applications.