Microchip Technology

VXN1 standard crystals come in an industry standard 1.6x1.2mm 4 pad package. The VXN1 has a frequency range of 16MHz to 80MHz with high stability and accuracy.

Part of the **PIC32CX-BZ family**, WBZ351PE is a secure, low-cost 32-bit microcontroller module with an inbuilt wireless subsystem certified for Bluetooth® and Zigbee®. Designed from the ground up to enable you to go to market quickly, WBZ351PE is powered by a 64 MHz ARM® Cortex® M4F and is packed with features. --- **RF-ready with onboard antenna:**RF design is complicated but the WBZ351 makes it easier. With our RF-ready, PCB antenna, you don’t need to be an RF-expert to add wireless to your application, saving you time and RF-design costs. **Global regulatory-certified**: Radio certification is also complicated and can take a long time to complete. Our WBZ351PE modules are pre-certified in US, Canada, Europe, China, Taiwan, Japan and Korea helping you go to market quicker. **Ultra-low power 2.4 GHz transceiver:** Build applications enabling Bluetooth Low-Energy (LE) 5.2, IEEE® 802.15.4 / Zigbee 3.0 connectivity with hardware-level arbitration for multi-protocol wireless functionality. **Hardware-based security (secure boot):** Protect applications with NIST-compliant authentication and secure boot ROM to ensure only trusted software runs on your system. **Robust Analog Peripherals:** Industrial-grade capacitive touch, ADCs, DAC and comparators enable versatile sensor integration and analog management for a wide range of applications. **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. **Easy development**: Built on the MPLAB® Harmony® v3 framework, application development for WBZ351PE 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/oxy/GUID-99E91F8E-E9F7-4C2C-B98A-E9662A2ABA50). **New to wireless?**We have a step-by-step guide to walk you through the entire Bluetooth development process from scratch. --- **Related Products** Visit our [PIC32CX-BZ and WBZ](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/32-bit-mcus/pic32-32-bit-mcus/pic32cx-bz) wireless MCU family web page to compare all product variants. * For situations where a PCB antenna doesn’t work, the [WBZ351UE](https://www.microchip.com/en-us/product/Wbz351ue) offers the same features and performance but **replaces the built-in antenna** **with a U.FL antenna connector.** * For applications requiring more memory, the [WBZ451PE](https://www.microchip.com/en-us/product/wbz451pe) offers **1 MB flash and 128 KB SRAM.** * **For greater control over your design**, consider the [PIC32CX5109BZ31048](https://www.microchip.com/en-us/product/pic32cx5109bz31048), the SoC core of the WBZ35 modules.

Part of the **PIC32CX-BZ3 family**, WBZ351UE is a secure, low-cost 32-bit microcontroller module with an inbuilt wireless subsystem certified for Bluetooth® and Zigbee®. Designed from the ground up to enable you to go to market quickly, WBZ351UE is powered by a 64 MHz ARM® Cortex® M4F and is packed with features. --- **Antenna for tricky situations**: WBZ351UE 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 the WBZ351 makes it easier. With our RF-ready, U.FL antenna, you don’t need to be an RF-expert to add wireless to your application, saving you time and RF-design costs. **Global regulatory-certified**: Radio certification is also complicated and can take a long time to complete. Our WBZ351UE modules are pre-certified in US, Canada, Europe, China, Taiwan, Japan and Korea helping you go to market quicker. **Ultra-low power 2.4 GHz transceiver:** Build applications enabling Bluetooth Low-Energy (LE) 5.2, IEEE® 802.15.4 / Zigbee 3.0 connectivity with hardware-level arbitration for multi-protocol wireless functionality. **Hardware-based security (secure boot):** Protect applications with NIST-compliant authentication and secure boot ROM to ensure only trusted software runs on your system **Robust Analog Peripherals:** Industrial-grade capacitive touch, ADCs, DAC and comparators enable versatile sensor integration and analog management for a wide range of applications. **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. **Easy development**: Built on the MPLAB® Harmony® v3 framework, application development for WBZ351UE 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/oxy/GUID-99E91F8E-E9F7-4C2C-B98A-E9662A2ABA50). **New to wireless?**We have a step-by-step guide to walk you through the entire Bluetooth development process from scratch. --- **Related Products** Visit our [PIC32CX-BZ and WBZ](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/32-bit-mcus/pic32-32-bit-mcus/pic32cx-bz) wireless MCU family web page to compare all product variants. * Simplify your wireless design further, the [WBZ351PE](https://www.microchip.com/en-us/product/wbz351pe) module offers the same features and performance plus a **built-in PCB antenna.** * For applications requiring more memory, the [WBZ451UE](https://www.microchip.com/en-us/product/WBZ451UE) offers**1 MB flash and 128 KB SRAM.** * For greater control over your design, consider the [PIC32CX5109BZ31048](https://www.microchip.com/en-us/product/pic32cx5109bz31048), the SoC core of the WBZ35 modules.

[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), WBZ450UE is based on the 32-pin PIC32CX1012BZ24032 SoC and is the smaller variant of the WBZ451UE module. WBZ450UE 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, WBZ450UE 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**: WBZ450UE comes with a U.FL connector for external antenna so you can add wireless to applications where a PCB antenna doesn't work. **Global regulatory-certified**: RF certification can take a lot of time and money. WBZ450UE 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 darf-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** * RF-ready module with PCB antenna: [WBZ450PE](https://www.microchip.com/en-us/product/WBZ450PE) * Plug-and-play Bluetooth LE 5.2 Module: [RNBD451PE](https://www.microchip.com/en-us/product/rnbd451pe) * SoC for greater control: [PIC32CX1012BZ24032](https://www.microchip.com/en-us/product/PIC32CX1012BZ24032) Higher pin count variants: * Module with PCB antenna: [WBZ451PE](https://www.microchip.com/en-us/product/wbz451pe) * Module with U.FL connector: [WBZ451UE](https://www.microchip.com/en-us/product/WBZ451UE) * SoC for greater control: [PIC32CX1012BZ25048](https://www.microchip.com/en-us/product/pic32cx1012bz25048) Smaller memory, secure boot variants: * Module with PCB antenna: [WBZ351PE](https://www.microchip.com/en-us/product/wbz351pe) * 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)

[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), WBZ451PE 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, 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. --- **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. **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) 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** * RF-ready module with U.FL antenna for applications where PCB antenna doesn't work: [WBZ451UE](https://www.microchip.com/en-us/product/wbz451ue) * Plug-and-play Bluetooth LE 5.2 Module: [RNBD451PE](https://www.microchip.com/en-us/product/rnbd451pe) * SoC for greater control: [PIC32CX1012BZ25048](https://www.microchip.com/en-us/product/pic32cx1012bz25048) Lower pin count variants: * RF-ready MCU module with PCB antenna: [WBZ450PE](https://www.microchip.com/en-us/product/wbz450pe) * RF-ready MCU 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 MCU module with PCB Antenna: [WBZ351PE](https://www.microchip.com/en-us/product/wbz351pe) * RF-ready MCU 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)

[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)

WFI32E01PC is a standalone and fully certified Wi-Fi module supporting 2.4 GHz 802.11 b/g/n radio modes. Specially designed for industrial IoT applications, WFI32E01PC contains the PIC32MZW1 series Wi-Fi SoC, which is a 200MHz high performance MCU with industrial leading Wi-Fi connectivity and rich peripheral options. PIC32MZW1 has 1MB embedded flash and 256KB SRAM, empowering embedded designers to rapidly build complex IoT software covering WLAN, TCP/IP stack, RTOS, Cloud connectivity, and application. Various types of peripherals, such as Ethernet, USB, ADC, CVD touch buttons, and CAN, make PIC32MZW1 a perfect system core to realize the most application features. WFI32E01PC has best-in-class WLAN functions covering the latest Wi-Fi security standard, Wi-Fi Protected Access 3 (WPA3) and all the general Wi-Fi functions like AP, STA, SoftAP with 8 connected STAs, TLS, etc. The software development of WFI32E01 module is supported in [Microchip MPLAB](https://www.microchip.com/en-us/tools-resources/develop/mplab-x-ide) and [Microchip Harmony v3](https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony). WFI32E01PC module has the a PCB antenna and Trust&GO hardware secure element, which is pre-provisioned to popular cloud platforms. Microchip provides total 4 module variants under the same product family, visit the design center of [**PIC32MZ-W1 Wi-Fi® SoC and Module Family**](https://www.microchip.com/design-centers/wireless-connectivity/embedded-wi-fi/pic32mz-w1) for more details. As a total system solution provider, Microchip offers a broad portfolio that simplifies IoT and IIoT systems when pairing the WFI32E01 module with other Microchip market-leading components, such as [**KSZ8081**](https://www.microchip.com/wwwproducts/en/ksz8081)family of Ethernet PHYs, [**MCP2542WFD**](https://www.microchip.com/wwwproducts/en/mcp2542wfd) family of CAN transceivers, and other Wireless Technologies: [**Bluetooth Low Energy (BLE)**](https://www.microchip.com/design-centers/wireless-connectivity/bluetooth),[**Long Range (LoRa®)**](https://www.microchip.com/design-centers/wireless-connectivity/low-power-wide-area-networks/lora-technology) and [**IEEE® 802.15.4.**](https://www.microchip.com/design-centers/wireless-connectivity/embedded-wireless/sub-ghz) Visit [www.Microchip.com/MCHPRT](https://www.microchip.com/en-us/software-library/microchip-radio-testing-tool) for Microchip's Radio Testing Tool - a Windows®-based software tool for RF evaluation and testing of wireless designs during development, certification and production.