ATSAMR35J16BT-I/7JX Overview
The ATSAMR35J16BT-I/7JX is a high-performance wireless microcontroller designed for advanced industrial and IoT applications. Integrating a dual-core ARM Cortex-M0+ and an ARM Cortex-M4 processor, this device provides robust processing capabilities alongside efficient wireless connectivity. It supports Sub-GHz and 2.4 GHz frequency bands, enabling flexible communication protocols such as IEEE 802.15.4 and proprietary standards. With a comprehensive set of peripherals and low-power operation modes, it is well-suited for battery-operated systems requiring reliable long-range data transmission. For detailed specifications and purchasing options, visit the Fabricante de CI.
ATSAMR35J16BT-I/7JX Technical Specifications
| Parámetro | Especificación |
|---|---|
| Núcleos de procesador | Dual-core ARM Cortex-M0+ (Wireless) + Cortex-M4 (Application) |
| Frecuencia de funcionamiento | Up to 48 MHz (Cortex-M4), 16 MHz (Cortex-M0+) |
| Memoria | 256 KB Flash, 40 KB SRAM |
| Wireless Standards | IEEE 802.15.4 (Sub-GHz and 2.4 GHz), Proprietary protocols |
| Frequency Bands | Sub-GHz (868 MHz/915 MHz), 2.4 GHz ISM band |
| Power Supply | 1.8 V to 3.6 V |
| Paquete | 64-pin QFN (7×7 mm) |
| Temperatura de funcionamiento | De -40 °C a +85 °C |
| Peripherals | 12-bit ADC, UART, SPI, I2C, PWM, RTC |
| Seguridad | True Random Number Generator (TRNG), AES-128 Encryption |
ATSAMR35J16BT-I/7JX Key Features
- Dual-core Architecture: Separates wireless protocol processing from application logic, enhancing system responsiveness and real-time performance.
- Multi-band Wireless Support: Enables flexible connectivity over both Sub-GHz and 2.4 GHz frequencies, allowing for longer range or higher data rate communication depending on application needs.
- Bajo consumo de energía: Advanced power management modes extend battery life in portable and remote sensor deployments.
- Comprehensive Peripheral Set: Integrated ADC, UART, SPI, I2C, and PWM interfaces allow seamless integration with a variety of sensors and actuators.
- Robust Security: Hardware-based AES-128 encryption and TRNG ensure secure data transmission and device authentication.
- Paquete compacto: The 64-pin QFN package offers a small footprint suitable for space-constrained designs.
- Industrial Temperature Range: Operates reliably in harsh environments from -40??C to +85??C.
ATSAMR35J16BT-I/7JX Advantages vs Typical Alternatives
This device offers superior integration by combining dual-core processing with dual-band wireless capabilities, unlike typical single-core, single-band solutions. Its low power consumption and hardware security features provide enhanced reliability and safety, making it ideal for demanding industrial and IoT environments. The flexible frequency support extends communication range and adaptability, positioning it advantageously against standard wireless microcontrollers.
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Aplicaciones típicas
- Industrial IoT sensor nodes requiring long-range and secure wireless communication with low power consumption for extended battery life.
- Smart metering devices that benefit from dual-band wireless connectivity and robust embedded security.
- Home and building automation systems leveraging flexible protocol support and integrated peripherals to interface with various sensors and actuators.
- Asset tracking and monitoring solutions needing compact, reliable wireless modules capable of operating in industrial temperature ranges.
ATSAMR35J16BT-I/7JX Brand Info
Produced by a leading semiconductor manufacturer, this product represents a high-quality wireless microcontroller solution tailored for industrial and consumer applications. The design emphasizes integration, security, and power efficiency to meet the evolving demands of connected devices. Backed by comprehensive development tools and technical support, it enables engineers to accelerate product development with confidence.
PREGUNTAS FRECUENTES
What wireless protocols does this device support?
The product supports IEEE 802.15.4 wireless standards in both Sub-GHz (868/915 MHz) and 2.4 GHz ISM bands. It also accommodates proprietary wireless protocols, providing flexibility for various application requirements.
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How does the dual-core architecture benefit system design?
The dual-core setup separates wireless communication tasks from application processing. The ARM Cortex-M0+ handles wireless protocol management, while the Cortex-M4 focuses on application logic. This separation enhances overall system efficiency, reduces latency, and improves real-time performance.
What are the power supply requirements for this device?
The device operates within a voltage range of 1.8 V to 3.6 V, making it compatible with common battery technologies and power sources used in portable and embedded systems.
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Can this device operate in harsh environmental conditions?
Yes, it is specified to function reliably across an industrial temperature range from -40??C to +85??C, enabling deployment in a wide variety of challenging environments.
What security features are integrated to protect wireless communication?
The microcontroller includes hardware-based AES-128 encryption and a True Random Number Generator (TRNG) to secure data transmission and support cryptographic functions, ensuring data integrity and device authentication in wireless networks.
