AT86RF231-ZU Overview
The AT86RF231-ZU is a high-performance IEEE 802.15.4-compliant radio transceiver optimized for 2.4 GHz wireless communication. Designed for low-power, high-reliability applications, this device integrates a complete radio front-end and baseband processing in a compact package. Its advanced modulation and frequency agility ensure robust data transmission in challenging environments. Ideal for industrial wireless sensor networks, home automation, and smart metering, it supports seamless integration with microcontrollers. The device??s flexible interface and power-saving modes enable efficient system designs. For detailed technical support and purchasing information, visit IC Manufacturer.
AT86RF231-ZU Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Band | 2.4 GHz ISM band |
| Modulation Scheme | O-QPSK with DSSS (IEEE 802.15.4 compliant) |
| Data Rate | 250 kbps |
| Receiver Sensitivity | -101 dBm at 1% PER |
| Transmit Power | Up to +3 dBm output power |
| Supply Voltage | 2.7 V to 3.6 V |
| Current Consumption (RX) | 17.8 mA |
| Current Consumption (TX at 0 dBm) | 17.4 mA |
| Interface | SPI serial interface |
| Package Type | 48-pin QFN 6×6 mm |
AT86RF231-ZU Key Features
- IEEE 802.15.4 Compliant Radio: Enables standardized low-rate wireless personal area networking with reliable data exchange.
- High Receiver Sensitivity: Ensures robust communication with low error rates, improving link quality in noisy environments.
- Low Power Consumption: Supports energy-efficient operation critical for battery-powered and portable applications.
- Flexible SPI Interface: Facilitates simple connection to a wide range of microcontrollers, reducing system complexity.
- Integrated Baseband Processing: Offloads complex signal processing tasks, enabling faster development cycles.
- Compact QFN Package: Saves PCB space and supports high-density designs in industrial and consumer products.
- Advanced Frequency Agility: Allows operation in congested RF environments by switching channels quickly to avoid interference.
AT86RF231-ZU Advantages vs Typical Alternatives
This transceiver outperforms typical alternatives by combining excellent sensitivity with low power consumption, ensuring reliable communication even in challenging conditions. Its integrated baseband and flexible SPI interface simplify design integration and reduce component count. The compact QFN package supports high-density applications, while its compliance with IEEE 802.15.4 guarantees interoperability and future-proofing. These advantages make it a preferred choice for industrial and consumer wireless systems requiring accuracy, efficiency, and robust performance.
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Typical Applications
- Wireless Sensor Networks: Ideal for monitoring and data collection in industrial automation, environmental sensing, and asset tracking due to its low power and reliable connectivity.
- Home Automation: Supports smart lighting, security systems, and HVAC control with seamless wireless communication.
- Smart Metering: Enables precise and secure data transmission for utility meters, enhancing energy management.
- Industrial Control Systems: Facilitates wireless control and monitoring of machinery and processes in manufacturing environments.
AT86RF231-ZU Brand Info
The AT86RF231-ZU is part of a well-established family of IEEE 802.15.4 radio transceivers known for their reliability, performance, and integration. Designed and manufactured with stringent quality controls, this device upholds the brand??s commitment to providing robust wireless connectivity solutions. Its compatibility with industry standards and ease of integration make it a trusted component for engineers developing next-generation wireless systems across various sectors.
FAQ
What frequency band does the AT86RF231-ZU operate in?
The device operates in the 2.4 GHz ISM band, which is widely used for low-power wireless communications and supports global deployment without license requirements.
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Is this transceiver compliant with any wireless communication standards?
Yes, it fully complies with the IEEE 802.15.4 standard, ensuring interoperability with other devices using this protocol for low-rate wireless personal area networks.
What are the power consumption characteristics during transmission and reception?
The transceiver consumes approximately 17.4 mA during transmission at 0 dBm output power and about 17.8 mA during reception, making it suitable for battery-operated devices requiring efficient power use.
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What type of interface does the device use for communication with microcontrollers?
It uses a Serial Peripheral Interface (SPI), which is a common and efficient protocol facilitating easy integration with various microcontrollers and digital systems.
Can the AT86RF231-ZU operate in environments with significant radio interference?
Yes, it features advanced frequency agility that enables it to switch channels quickly to avoid interference, maintaining reliable communication even in congested RF environments.
