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Secure, Low-Power, Multiprotocol MCU Modules and SoCs
Although PIC32 BZ3 are the smallest of our multiprotocol, wireless microcontrollers, they are packed with features and powered by an Arm® Cortex® processor supporting Bluetooth® LE and Zigbee® protocols.
- Pre-certified modules that shorten time to market by eliminating RF design and reducing regulatory requirements
- Advanced security features including secure boot to protect your application
- Automotive AEC-Q100 Grade 1 qualified (125°C) for reliable performance in harsh conditions
Choose the product that best fits your project; the PIC32 BZ3 family comes in selection of packages and specifications.
PIC32 BZ3 Product Comparison
Click or tap on any colored box to see more information about that product.
Key Features
- 64 MHz Arm Cortex core with up to 512 KB Flash and 64 KB RAM
- Highly integrated wireless supporting:
- Bluetooth LE
- Zigbee
- Proprietary protocols
- A rich set of peripherals including ADC, DAC and touch
- Advanced on-board security engine with TRNG, SHA and ECC
- Functional safety ready classification (automotive ISO 26262 ASIL B and industrial IEC 61508 SIL 2 compliance)
- Package and pin variations including certified modules with PCB or U.FL antennas
Tools and Software
- Demo & Evaluation Boards
- Development Environments
The PIC32CX BZ3 and WBZ35x Curiosity board is an all-in-one development platform that you can use to evaluate PIC32CX BZ3 SoCs and WBZ35x modules.
MPLAB X IDE is a highly configurable software platform that provides powerful, free tools for developing, debugging and qualifying embedded designs that use microcontrollers and digital signal controllers.
MPLAB® Harmony is a modular framework that provides interoperable firmware libraries for application development on 32-bit microcontrollers and microprocessors.
Zephyr® is an open-source Real-Time Operating System (RTOS) designed to power a wide range of devices.
Design Resources
- Application Examples
- Other Resources
Bluetooth With E-Paper Display
Follow our demo to learn how to send messages from a mobile app to an E-Paper display using Bluetooth LE over UART.
Bluetooth LE to CAN Bridge
Learn how to extend a CAN network wirelessly using Bluetooth. The data can be viewed via the CAN Bus Analyzer tool or mobile app.
Other Application Examples
Explore our growing library of application examples, documentation and videos available through MPLAB® Discover.
Mobile App Source Code
If your application requires a smartphone interface, we provide a mobile app and source code to get you started.
MCPRT3 Radio Test Tool
Use this Windows®-based software to test your RF configuration during development, certification and production.
Design Check Service
Our MicroCHECK design service is available at no charge to customers who have selected our wireless devices for their applications.
Microchip Bootloaders
Bootloaders are used to upgrade firmware on a target device without using an external programmer or debugger. Commonly used with microcontrollers (MCUs), a bootloader contains code that loads and executes an application program. Bootloaders can also perform additional tasks such as validating the code integrity and authenticity.
