WBZ451UE Series

Global Regulatory Certified, RF Ready Multi-Protocol MCU Module With U.FL Connector

Catalog

Global Regulatory Certified, RF Ready Multi-Protocol MCU Module With U.FL Connector

Part	Modulation	Data Rate	Power - Output	Memory Size	Package / Case	Sensitivity	RF Family/Standard	Voltage - Supply [Max]	Voltage - Supply [Min]	Serial Interfaces	Operating Temperature [Max]	Operating Temperature [Min]	Frequency	Mounting Type	Antenna Type
Microchip Technology WBZ451UE-I	O-QPSK	2 Mbps	12 dBm	1 MB	39-SMD Module	-103 dBm	802.15.4, Bluetooth	3.6 V	1.9 V	GPIO, HCI, I2C, IrDA, JTAG, PWM, SPI, UART, USART	85 °C	-40 °C	2.4 GHz	Surface Mount	Antenna Not Included, U.FL

Catalog

Global Regulatory Certified, RF Ready Multi-Protocol MCU Module With U.FL Connector

Key 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)

Description

[Application Examples](https://mplab-discover.microchip.com/v2/category/com.microchip.code.examples?dsl=wbz45) --- Part of the [PIC32CX-BZ family](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/32-bit-mcus/pic32-32-bit-mcus/pic32cx-bz), WBZ451UE is certified to Bluetooth® 5.2, Zigbee® 3.0, Thread 1.3.0, and supports IEEE® mesh protocols as well as multi-protocol operations. Designed from the ground up to enable you to go to market quickly, WBZ451UE 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, and a rich set of peripherals. --- **Antenna for tricky situations**: WBZ451UE comes with a U.FL connector for external antenna so you can add wireless to applications where a PCB antenna doesn't work. **RF-ready:** RF design is complicated, but with WBZ451UE module, you do not need to be an RF-expert to add wireless to your end application. WBZ451UE module is RF-ready, saving you precious time and RF-design costs. **Global regulatory-certified**: RF certification can take a lot of time and money. WBZ451UE 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. **Functional Safety:**This device supports the [**ISO 26262 (ASIL B)**](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/32-bit-mcus/32-bit-functional-safety/iso-26262-automotive), and [**IEC 61508 (SIL 2)**](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/32-bit-mcus/32-bit-functional-safety/industrial-safety-self-test-library) functional safety standards. The Functional Safety Manual, FMEDA and Diagnostic Software information are available under NDA. [**Contact us**](https://microchip.my.site.com/schedulemeetingportal/s/) for more information. **Free mobile app and source code for Android™****and iOS®:** [Download the app and source code](https://www.microchip.com/en-us/products/wireless-connectivity/bluetooth-low-energy#mobile-apps) today and get started with creating your own mobile app. **Get to market quicker:** Free reference design package and [personalized design check service](https://www.microchip.com/en-us/support/design-help/design-check-services). **Easy development**: Built on the MPLAB® Harmony® v3 framework, application development for PIC32CX1012BZ24032 is simple. Start prototyping in seconds using drag-and-drop building blocks or one of our many demo applications. [Go to the application developer's guide](https://onlinedocs.microchip.com/pr/GUID-A5330D3A-9F51-4A26-B71D-8503A493DF9C). **New to wireless?** We have a [step-by-step guide](https://onlinedocs.microchip.com/v2/keyword-lookup?keyword=BZ2_APP_DEV.BLE.BUILDING_BLOCK&version=latest&redirect=true) walking you through the entire development process, enabling you to build a Bluetooth application from scratch. --- **Related Products** * Plug-and-play Bluetooth LE 5.2 Module: [RNBD451PE](https://www.microchip.com/en-us/product/rnbd451pe) * RF-ready module with PCB antenna: [WBZ451PE](https://www.microchip.com/en-us/product/wbz451pe) * SoC for greater control: [PIC32CX1012BZ25048](https://www.microchip.com/en-us/product/pic32cx1012bz25048) Lower pin count variants: * RF-ready module with PCB antenna: [WBZ450PE](https://www.microchip.com/en-us/product/wbz450pe) * RF-ready module with U.FL connector: [WBZ450UE](https://www.microchip.com/en-us/product/wbz450ue) * SoC for greater control: [PIC32CX1012BZ24032](https://www.microchip.com/en-us/product/pic32cx1012bz24032) Smaller memory, secure boot variants: * RF-ready module with PCB Antenna: [WBZ351PE](https://www.microchip.com/en-us/product/wbz351pe) * RF-ready module with U.FL Antenna: [WBZ351UE](https://www.microchip.com/en-us/product/wbz351ue) * SoC for greater control: [PIC32CX5109BZ31048](https://www.microchip.com/en-us/product/pic32cx5109bz31048)