AT86RF233-ZF Overview
The AT86RF233-ZF is a high-performance 2.4 GHz IEEE 802.15.4-compliant transceiver designed for low-power wireless communication applications. It integrates advanced RF front-end components and digital baseband processing to deliver reliable connectivity and low latency in industrial and consumer environments. Supporting data rates up to 250 kbps, the device offers excellent receiver sensitivity and programmable output power, enabling robust network performance. Its compact design and flexible interface options make it suitable for integration into embedded systems requiring efficient wireless communication. For detailed product information, visit IC Manufacturer.
AT86RF233-ZF Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Frequency | 2.4 GHz ISM Band (2400?C2483.5 MHz) |
| Data Rate | Up to 250 kbps |
| Modulation | O-QPSK DSSS (IEEE 802.15.4 compliant) |
| Receiver Sensitivity | -100 dBm (typical at 250 kbps) |
| Output Power | Programmable from -17 dBm to +3 dBm |
| Supply Voltage | 2.3 V to 3.6 V |
| Current Consumption | TX: 17.4 mA at +3 dBm output; RX: 19.7 mA |
| Interface | SPI with configurable speed up to 10 MHz |
| Package | 32-pin QFN, 5×5 mm |
| Operating Temperature Range | -40 ??C to +85 ??C |
AT86RF233-ZF Key Features
- High receiver sensitivity: Enables longer communication range and improved link reliability in noisy environments.
- Programmable output power: Allows power optimization to balance range and battery life for energy-efficient wireless solutions.
- IEEE 802.15.4 compliance: Ensures seamless interoperability with Zigbee, Thread, and other 2.4 GHz low-rate wireless networks.
- Low current consumption: Supports extended battery life in portable and embedded wireless devices.
- Integrated digital baseband processor: Offloads processing from the host MCU, simplifying system design and reducing overall power usage.
- Robust SPI interface: Enables fast and reliable communication with host microcontrollers, facilitating efficient data transfer.
- Compact 32-pin QFN package: Minimizes PCB footprint for space-constrained applications and supports automated assembly.
AT86RF233-ZF Advantages vs Typical Alternatives
This transceiver delivers superior receiver sensitivity and low power consumption compared to typical alternatives, enhancing wireless link stability and extending battery life. Its programmable output power and compliance with IEEE 802.15.4 standards ensure flexible integration and interoperability across diverse wireless protocols. The integrated digital baseband reduces host processor load, improving system efficiency and simplifying firmware development. Together, these advantages make it a reliable and cost-effective choice for industrial and consumer wireless designs.
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Typical Applications
- Wireless sensor networks in industrial automation, offering robust, low-power communication across challenging RF environments.
- Home automation systems requiring reliable Zigbee or Thread connectivity for smart lighting and security devices.
- Medical monitoring equipment where low power consumption and dependable data transfer are critical.
- Consumer electronics such as remote controls and wearable devices needing compact, efficient 2.4 GHz transceivers.
AT86RF233-ZF Brand Info
Manufactured by a leading semiconductor provider, this 2.4 GHz transceiver is part of a well-established portfolio of wireless communication solutions. Designed with industry standards and real-world application demands in mind, the device benefits from extensive testing and support. Its brand reputation ensures consistent quality, long-term availability, and comprehensive technical resources, making it a preferred choice among engineers developing low-power wireless systems.
FAQ
What is the maximum data rate supported by this transceiver?
The device supports data rates up to 250 kbps, fully compliant with IEEE 802.15.4 standards. This data rate is suitable for low-rate wireless personal area networks (LR-WPANs) and ensures efficient communication for sensor and control applications.
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How does the programmable output power benefit system design?
Programmable output power allows designers to optimize the balance between wireless range and power consumption. By adjusting transmission power from -17 dBm to +3 dBm, systems can conserve battery life or increase communication distance based on specific application requirements.
What interface does the device use for communication with the host MCU?
The transceiver interfaces with the host microcontroller through a Serial Peripheral Interface (SPI) bus that supports speeds up to 10 MHz. This robust interface ensures fast and reliable data exchange, simplifying integration into embedded systems.
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Is this device suitable for use in harsh industrial environments?
Yes, the device operates within a temperature range of -40 ??C to +85 ??C, making it suitable for demanding industrial environments. Its high receiver sensitivity and robust design enhance reliability in noisy or RF-challenged conditions.
What package type does the transceiver come in and why is it important?
The transceiver is housed in a compact 32-pin QFN package measuring 5×5 mm. This small footprint reduces PCB space requirements and supports automated soldering processes, which is important for cost-effective manufacturing and integration into space-constrained designs.
