WBZ350PE-I

RF Transceiver Modules And Modems Overview

The WBZ350PE-I is a Bluetooth Low Energy and Zigbee combo module by Microchip Technology, built on the PIC32CX-BZ3 family. It features a 32-bit ARM Cortex-M0+ MCU with integrated wireless capabilities. Key electrical parameters include an output power of 11 dBm, a data rate of 2 Mb/s, and operation at 2.4 GHz. The supply voltage range is 1.9 V to 3.6 V. Receiver sensitivity is -98 dBm for BLE 1 Mbps and -95 dBm for BLE 2 Mbps. Operating temperature spans from -40°C to +85°C. The module includes a PCB antenna and supports interfaces such as SPI, I2C, USART, ADC, DAC, GPIO, PWM, QSPI, and RS485.

RF Transceiver Modules And Modems Feature Summary

• Integrates secure 32-bit microcontroller with combined Bluetooth LE and Zigbee connectivity
• Supports advanced security protocols and robust analog peripherals
• Includes built-in PCB antenna for compact design
• Provides multiple serial and general-purpose interface options

RF Transceiver Modules And Modems Applications

• Smart home automation devices
• Industrial sensor networks
• Wearable health monitoring equipment
• Building management systems

RF Transceiver Modules And Modems Procurement Notes

Verify the specific ordering suffix matches the required package and antenna configuration. Confirm that the silicon revision aligns with the latest errata documentation for the PIC32CX-BZ3 family. Ensure compatibility with the host system's voltage levels and interface requirements before finalizing procurement orders.

RF Transceiver Modules And Modems Selection Notes

Select this module when both Bluetooth LE and Zigbee protocols are required in a single device. Consider the 1.9 V to 3.6 V operating range for battery-powered applications. Evaluate the integrated PCB antenna against external antenna needs for specific RF performance constraints. Check available interface pins against peripheral requirements.

RF Transceiver Modules And Modems Part Context

This component belongs to the Microchip PIC32CX-BZ3 family of wireless system-on-chips. It is designed for low-cost integration of wireless standards into embedded systems. The module form factor simplifies certification and reduces development time compared to discrete transceiver solutions.

RF Transceiver Modules And Modems Replacement Considerations

Consult official substitution lists for variants within the WBZ350 series. Verify pinout and software compatibility if replacing with other modules in the same product line.