AT86RF233-ZU

RF Transceiver ICS Overview

The AT86RF233-ZU is a high-performance RF-CMOS transceiver designed for IEEE 802.15.4, ZigBee, and 6LoWPAN applications. It operates within the 2.32GHz to 2.527GHz frequency range using O-QPSK modulation. The device supports data rates up to 2Mbps with a transmitter output power of 4dBm and receiver sensitivity of -101dBm. It functions on a supply voltage of 1.8V to 3.6V, consuming 11.3mA during reception. Integrated memory includes 128B SRAM. The component is housed in a 32-pin VQFN package measuring 5x5x1mm.

RF Transceiver ICS Feature Summary

• Supports multiple wireless protocols including ZigBee, IEEE 802.15.4, and 6LoWPAN
• Features extremely low power consumption suitable for battery-operated devices
• Integrates hardware acceleration for protocol processing
• Includes built-in AES encryption engine for secure communication

RF Transceiver ICS Applications

• Industrial sensor networks
• Consumer home automation systems
• Remote control devices
• Smart metering infrastructure

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'ZU' corresponds to the 32-pin VQFN package variant when sourcing. Confirm that the operating temperature range meets your environmental requirements, as industrial grades may differ from commercial variants. Ensure compatibility with your system's SPI interface timing specifications before finalizing procurement decisions.

RF Transceiver ICS Selection Notes

Select this component for applications requiring robust support for IPv6-based low-power networks alongside traditional ZigBee standards. Consider the integrated security features if data protection is critical. Evaluate the 128B SRAM capacity against your application's buffer requirements to ensure sufficient memory for packet handling and protocol stack execution without external storage.

RF Transceiver ICS Part Context

This transceiver belongs to Microchip's family of IEEE 802.15.4 compliant radio solutions. It complements microcontrollers like the ATmega series by providing dedicated RF front-end capabilities. The device is engineered to reduce system complexity by integrating baseband processing and security functions directly into the radio chip, facilitating compact design implementations.

RF Transceiver ICS Replacement Considerations

The AT86RF230 is a related predecessor model within the same product family. Verify pinout compatibility and software library updates when considering substitution between these variants.

RF Transceiver ICS FAQ

What modulation scheme does the AT86RF233-ZU utilize?

The device utilizes Offset Quadrature Phase Shift Keying (O-QPSK) modulation.

Does the AT86RF233-ZU support hardware encryption?

Yes, it includes a built-in hardware accelerator for AES-128 encryption.