AT86RF233-ZU Overview
The AT86RF233-ZU is a highly integrated, low-power 2.4 GHz IEEE 802.15.4-compliant radio transceiver designed for industrial wireless applications. It supports data rates up to 250 kbps and offers reliable communication with enhanced receiver sensitivity. The device integrates a fully featured MAC layer interface, enabling straightforward implementation of wireless protocols such as Zigbee and Thread. Its versatile architecture ensures efficient power management and robustness in noisy environments, making it ideal for sensor networks, smart metering, and home automation solutions. For comprehensive product details and support, visit IC Manufacturer.
AT86RF233-ZU Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Band | 2.4 GHz ISM |
| Modulation | O-QPSK DSSS (IEEE 802.15.4) |
| Data Rate | 250 kbps |
| Receiver Sensitivity | -100 dBm (typical) |
| Transmit Power | +3.5 dBm max |
| Supply Voltage | 1.8 V to 3.6 V |
| Current Consumption (RX) | 16 mA |
| Current Consumption (TX) | 17 mA at 0 dBm output |
| Package Type | QFN 32-pin, 5×5 mm |
| Operating Temperature | -40??C to +85??C |
AT86RF233-ZU Key Features
- High receiver sensitivity: Enables reliable long-range communication by detecting weak signals, improving network robustness in challenging environments.
- Low power consumption: Optimized current profiles during transmit and receive modes extend battery life in portable and remote devices.
- Integrated MAC interface: Facilitates direct connection to microcontrollers with SPI, simplifying wireless protocol implementation and reducing system complexity.
- Advanced RF front-end: Incorporates on-chip low-noise amplifier and power amplifier, providing consistent signal quality and reducing external component count.
AT86RF233-ZU Advantages vs Typical Alternatives
This radio transceiver stands out for its exceptional receiver sensitivity and low power consumption compared to similar IEEE 802.15.4 devices. Its integration of key RF front-end components reduces overall system size and cost. The comprehensive MAC interface enhances ease of integration and system reliability, making it a superior choice for industrial and commercial wireless sensor network applications.
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Typical Applications
- Industrial wireless sensor networks where robust, low-power connectivity is critical for monitoring and control systems operating in harsh environments.
- Smart metering infrastructures requiring reliable, low-data-rate communication with extended battery life to reduce maintenance costs.
- Home automation systems that benefit from seamless wireless communication for lighting, HVAC control, and security devices.
- Internet of Things (IoT) endpoints needing compact, energy-efficient RF transceivers to enable scalable device connectivity.
AT86RF233-ZU Brand Info
Manufactured by a leading semiconductor supplier specializing in industrial-grade wireless communication solutions, the AT86RF233-ZU exemplifies advanced radio transceiver technology. The product is designed to meet demanding industrial wireless communication standards with high reliability and performance. This device is part of a broader portfolio aimed at enabling low-power, secure, and scalable wireless networks across diverse applications, backed by comprehensive technical documentation and global support.
FAQ
What communication standards does this device support?
The transceiver complies fully with the IEEE 802.15.4 standard operating in the 2.4 GHz ISM band. This makes it compatible with protocols such as Zigbee and Thread, commonly used in low-rate wireless personal area networks (LR-WPANs).
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What is the typical current consumption in receive and transmit modes?
In receive mode, the device typically consumes around 16 mA, while in transmit mode it draws approximately 17 mA at 0 dBm output power. These low current levels help extend battery life in portable wireless applications.
How does the device handle integration with microcontrollers?
It features a Serial Peripheral Interface (SPI) for direct communication with host microcontrollers. This interface supports efficient control and data exchange, simplifying the development of wireless applications.
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What environmental conditions can the device operate under?
The transceiver is rated for operation within a temperature range of -40??C to +85??C, making it suitable for industrial and outdoor environments where temperature extremes may be encountered.
What packaging options are available for this radio transceiver?
The device comes in a compact 32-pin QFN package measuring 5×5 mm. This package format supports high-density PCB layouts and helps minimize the overall footprint in embedded designs.
