Microchip TechnologyWBZ451PE-ICombo Wireless Modules

Part of the PIC32CX-BZ2 family, WBZ451PE is certified to Bluetooth 5.2 and Zigbee 3.0 and natively supports multi-protocol or proprietary protocol operation. Designed from the ground up to enable you to go to market quickly, WBZ451PE is powered by a 64 MHz ARM® Cortex® M4F and is packed with features including OTA, hardware arbitration for multi-protocol wireless, hardware-based security accelerator, a rich set of peripherals among others.

Product Features

• MCU
  • 64 MHz Arm® Cortex® M4F processor
  • 1 MB Flash with Error Correction Code (ECC)
  • 32 KB nonvolatile read Flash
  • 128 KB multi-port programmable Quality of Service (QoS) SRAM
  • 29 GPIOs
  • Internal and external clock options
• System Peripherals
  • 16-channel Direct Memory Access Controller (DMAC)
  • 12-bit, 8-channel, 2 Msps Analog-to-Digital Converter (ADC)
  • 32-channel Event System
  • 32-bit Real-Time Counter (RTC) with clock/calendar function
  • Quad SPI with eXecute-In-Place (XIP) support
  • Serial communication: USART, I2C, SPI, RS485, LIN Commander/Responder
  • Four 16-bit Timers/Counters (TCs)
  • Two 24-bit Timers/Counters for Control (TCCs)
  • Watchdog Timer (WDT)
  • Deadman Timer (DMT)
• Security
  • AES engine with 128, 192 and 256-bit cryptographic key
  • AES with 256-bit key length and up to 2 MB/s data rate
  • True Random Number Generator (TRNG)
  • Public key cryptography controller
  • Integrity Check Module (ICM) based on Secure Hash Algorithm (SHA1, SHA224, SHA256)
• Radio
  • Bluetooth Low Energy 5.2 certified
  • Zigbee 3.0 certified
  • Hardware radio arbiter for Bluetooth and 802.15.4 coexistence
  • Transmit output power of up to +12 dBm
  • Receiver power sensitivity of up to −103 dBm
  • 2M uncoded PHY
  • Long-range coded PHY
  • Multi-link and multi-role support
  • Over-the-Air (OTA) update
  • Hardware-assisted Media Access Controller (MAC)
• Certifications
  • FCC (USA)
  • CE (EU)
  • UKCA (UK)
  • ISED (Canada)
  • SRRC (China)
  • MIC (Japan)
  • NC (Taiwan)
  • KC (South Korea)

RF-ready with onboard antenna: RF design is complicated, but with WBZ451PE module, you do not need to be an RF-expert to add wireless to your end application. WBZ451PE module comes with PCB antenna and is RF-ready, saving you precious time and RF-design costs.

Global regulatory-certified: RF certification can take a lot of time and money. WBZ451PE modules are pre-certified in US, Canada, Europe, China, Taiwan, Japan, and Korea so you can focus on your end product and go to market quicker.

Hardware arbiter for reliable multi-protocol operation: Build applications with Bluetooth and Zigbee working simultaneously, reliably.

Free Reference Design Package and personalized design check service: Get to market quicker. Learn more.

Easy development: Built on the MPLAB® Harmony® v3 framework, Application development for WBZ451UE is simple. Use drag and drop auto code generation to start prototyping in seconds or explore a plethora of demo applications to get started. Learn more.

New to wireless development? We have developed a step-by-step guide to walk you through the entire Bluetooth development process, enabling you to build a Bluetooth application from scratch. Learn more.

Related Products

Looking for a plug-and-play Bluetooth LE 5.2 Module? Check out our RNBD451PE.

Looking for an RF-ready module with an external antenna (u.FL)? Check out our WBZ451UE module.

Looking for a robust chip-down solution? Check out our AEC-Q100 Grade 1 (125 °C) PIC32CX1012BZ25048 SoC.