AT86RF231-ZU
$3.56
RF Transceiver 2.4GHz Zigbee Transceiver
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AT86RF231-ZU – 2.4GHz RF Transceiver IC with Zigbee® Support – Microchip Technology
The AT86RF231-ZU from Microchip Technology is a highly integrated RF transceiver IC designed for low-power wireless applications in the 2.4GHz ISM band. Engineered for reliability and efficiency, this transceiver supports Zigbee®, 6LoWPAN, and WirelessHART™ protocols, making it ideal for creating robust IoT and industrial networks. PCX ensures genuine Microchip components with rapid shipping and dedicated technical support.
Key Features
Frequency: 2.4GHz ISM band operation
Protocol Support: Zigbee®, 6LoWPAN, WirelessHART™, IEEE 802.15.4
Data Rate: Up to 2Mbps
Output Power: 3dBm
Sensitivity: -101dBm (excellent signal reception)
Voltage Range: 1.8V–3.6V (low-power operation)
Temperature Range: -40°C to 85°C (industrial-grade reliability)
Technical Details
This TxRx + MCU transceiver uses O-QPSK modulation for efficient data transmission. It integrates 128B SRAM and communicates via SPI interface. The compact 32-QFN (5×5) surface-mount package ensures space-efficient PCB design. Optimized current consumption (7.4mA–14mA transmitting, 10.3mA–12.3mA receiving) extends battery life in portable devices.
Applications
IoT edge devices and sensor networks
Smart home automation systems
Industrial wireless control (WirelessHART™)
Zigbee®-enabled medical monitors
Asset tracking and logistics solutions
About Microchip Technology
Microchip Technology is a global leader in microcontroller, mixed-signal, and connectivity solutions, renowned for innovation in embedded control systems. With over three decades of industry expertise, Microchip sets standards for quality and reliability in semiconductor design.
The company’s rigorous testing protocols and commitment to long-term product lifecycle support make their components preferred choices for mission-critical applications across automotive, industrial, and consumer markets.
About RF Transceiver ICs
RF transceiver ICs integrate transmitter and receiver circuits into single chips, enabling bidirectional wireless communication. These components are fundamental to modern connectivity, translating digital data into radio signals and vice versa while managing protocols and signal integrity.
Critical for IoT and M2M networks, RF transceivers balance power efficiency, range, and data throughput. Their optimization for specific frequencies and standards (like Zigbee® or 802.15.4) ensures interoperability in complex wireless ecosystems, from smart factories to consumer wearables.
Packaging Options
Available in industry-standard tray packaging for automated assembly. Contact PCX for reel options or custom quantities.
FAQs
Q: What wireless protocols does this IC support?
A: It supports Zigbee®, 6LoWPAN,
Additional Information
| Category | RF and WirelessRF Transceiver ICs |
|---|---|
| Brand | Microchip Technology |
| Mfr | Microchip Technology |
| Packaging | Tray |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Type | TxRx + MCU |
| RF Family/Standard | 802.15.4, General ISM > 1GHz |
| Protocol | 6LoWPAN, WirelessHART™, Zigbee® |
| Modulation | O-QPSK |
| Frequency | 2.4GHz |
| Data Rate (Max) | 2Mbps |
| Power - Output | 3dBm |
| Sensitivity | -101dBm |
| Memory Size | 128B SRAM |
| Serial Interfaces | SPI |
| Voltage - Supply | 1.8V ~ 3.6V |
| Current - Receiving | 10.3mA ~ 12.3mA |
| Current - Transmitting | 7.4mA ~ 14mA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5×5) |
| Base Product Number | AT86RF231 |
| Full Description | AT86RF231-ZU |
