ATSAMR30M18A-I/RM100 Overview
The ATSAMR30M18A-I/RM100 is a high-performance, low-power LoRa? transceiver module designed for industrial-grade wireless communication applications. Featuring an integrated LoRa transceiver and a 32-bit ARM Cortex-M0+ microcontroller, this module delivers efficient long-range connectivity with robust interference immunity. Its compact form factor and low power consumption make it ideal for battery-operated devices requiring extended operational life. The module supports multiple frequency bands and offers flexible integration options, enabling reliable data transmission in challenging environments. Designed for seamless deployment in IoT, smart metering, and asset tracking solutions, it is a strong choice for engineers seeking precise RF performance. More details at IC Manufacturer.
ATSAMR30M18A-I/RM100 Technical Specifications
| Parameter | Specification |
|---|---|
| Microcontroller Core | 32-bit ARM Cortex-M0+ |
| Operating Frequency Range | 862?C928 MHz (LoRa bands) |
| Transmit Power | Up to +14 dBm |
| Receiver Sensitivity | Down to -148 dBm (LoRa mode) |
| Supply Voltage | 1.8 V to 3.6 V |
| Sleep Current | ~1.5 ??A |
| Package Type | 18 x 18 mm LGA module |
| Interfaces | SPI, UART, GPIO |
| Temperature Range | -40??C to +85??C |
ATSAMR30M18A-I/RM100 Key Features
- Integrated LoRa Transceiver and MCU: Combines a low-power ARM Cortex-M0+ microcontroller with a LoRa transceiver, enabling compact design and reducing BOM complexity.
- Extended Communication Range: Supports high receiver sensitivity down to -148 dBm, ensuring reliable long-distance data transmission in diverse environments.
- Low Power Consumption: Sleep current of approximately 1.5 ??A allows extended battery life in portable and remote IoT devices.
- Flexible Interfaces: Provides SPI, UART, and multiple GPIOs for seamless integration with host systems and peripheral components.
- Wide Frequency Support: Compatible with LoRa frequency bands between 862 and 928 MHz, facilitating global deployment options.
- Robust Industrial Temperature Range: Operates reliably from -40??C to +85??C, suitable for harsh operating conditions.
- Compact LGA Module Form Factor: The 18 x 18 mm package simplifies PCB design and supports high-density layouts.
ATSAMR30M18A-I/RM100 Advantages vs Typical Alternatives
This module offers superior sensitivity and low power consumption compared to typical sub-GHz transceivers, enabling longer communication ranges and enhanced battery life. Its integrated MCU reduces the need for external components, lowering system complexity and cost. The wide operating frequency range and industrial temperature rating provide flexibility and reliability unmatched by many alternatives, making it ideal for demanding IoT and industrial wireless applications.
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Typical Applications
- Long-range IoT sensor networks requiring low power and reliable data transmission, such as environmental monitoring and smart agriculture.
- Smart metering solutions that benefit from compact design and extended battery life for utility data collection.
- Asset tracking systems that demand robust communication in variable environments and extended operational times.
- Industrial automation devices needing dependable wireless connectivity with minimal integration effort.
ATSAMR30M18A-I/RM100 Brand Info
This module is developed under a specialized semiconductor brand known for its expertise in low-power wireless solutions tailored for industrial and IoT applications. The product line focuses on integrating advanced RF technology with efficient embedded processing, delivering reliable and scalable wireless communication modules. The ATSAMR30M18A-I/RM100 exemplifies this approach by combining LoRa transceiver technology with a versatile ARM Cortex-M0+ core to meet the stringent requirements of modern wireless system designers.
FAQ
What frequency bands does this module support?
The module supports sub-GHz LoRa frequency bands ranging from 862 MHz to 928 MHz. This allows it to be used in various regional ISM bands, suitable for global deployment depending on local regulations.
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How does the integrated microcontroller benefit system design?
Having a 32-bit ARM Cortex-M0+ microcontroller integrated within the module reduces the need for an external MCU, simplifying hardware design and lowering overall system cost. It also enables local data processing and protocol management directly on the device.
What are the power consumption characteristics of this module?
The device features a low sleep current of approximately 1.5 ??A, making it highly efficient for battery-powered applications. Transmit power can reach up to +14 dBm, balancing communication range and energy usage.
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Is the module suitable for industrial temperature environments?
Yes, the module operates reliably within a temperature range from -40??C to +85??C, meeting the requirements of many industrial and outdoor wireless applications.
Which interfaces are available for communication and control?
The module provides standard interfaces including SPI and UART for data communication, as well as multiple GPIO pins for control and signaling, facilitating flexible integration with host controllers and peripherals.
