Microchip Technology

WFI32E01UE 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, WFI32E01UE 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. WFI32E01UE 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, TLS, WPA/WAP2, etc). The software development of WFI32E01 module is supported in [Microchip MPLAB](https://www.microchip.com/mplab/mplab-x-ide) and [Microchip Harmony v3](https://www.microchip.com/mplab/mplab-harmony). WFI32E01UE module has the a u.FL connector. 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.

WFI32E03UE is a high-performance, Wi-Fi MCU module that is well suited for industrial applications. This module is built on the PIC32MZ2051-W1 SoC, a robust Wi-Fi MCU with a 200-MHz MIPS processor and 2 MB of program memory. Along with a powerful core, our WFI32E03UE module provides advanced features that will help you to realize your application. **Industry-leading connectivity** in a fully certified Wi-Fi MCU module supporting 2.4 GHz 802.11 b/g/n radio modes. **Best-in-class WLAN functions** including: * The latest Wi-Fi security standard, Wi-Fi Protected Access 3 (WPA3) * All general Wi-Fi functions: AP, STA, SoftAP, TLS, WPA/WAP2, etc. **2 MB embedded flash and 512 KB SRAM**, empowering embedded designers to build complex IoT software covering WLAN, TCP/IP stack, RTOS, cloud connectivity and application. **A rich set of peripherals** including Ethernet, USB, ADC, CVD touch buttons and CAN. **Easy development** using [MPLAB® Harmony® v3 framework](https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony). Our [**MCHPRT3 Radio Testing Tool**](https://www.microchip.com/en-us/software-library/microchip-radio-testing-tool) simplifies the RF evaluation and testing of wireless designs during development, certification and production. --- **Total Network Solution** As a total system solution provider, we offer a range of products that simplify IIoT development. Our WFI32E03 modules pair nicely with our other market-leading components, such as: * KSZ8081 family of Ethernet PHYs * MCP2542WFD family of CAN transceivers * Other wireless technologies like Bluetooth® Low Energy (BLE) and 802.15.4 based-protocols --- **Related Products** Learn more about [**our PIC32MZ-W1 and WFI32 Wi-Fi MCU family**](https://www.microchip.com/en-us/products/wireless-connectivity/embedded-wi-fi/pic32mz-w1-wi-fi-soc-and-module-family) and compare all product variants. * Simplify your wireless design further, the [WFI32E03PE](https://www.microchip.com/en-us/product/wfi32e03pe) module offers the same features and performance plus a **built-in PCB antenna**. * For greater control over your design, consider the [PIC32MZ2051W104132](https://www.microchip.com/en-us/product/pic32mz2051w104132), the SoC core of the WFI32E03 modules.

WILCS02IC is a 2.4-GHz IEEE® 802.11 b/g/n Wi-Fi® link controller SoC with secure boot. **WILCS02IC features include:** * Enables Wi-Fi connections in Linux® applications using an SPI/SDIO interface * Immutable secure boot with hardware root of trust * Integrated power amplifier (PA) and TX/RX switch with power management * Supports WPA3 personal and WPA Enterprise security * Linux driver available in Linux4Microchip based on Kernel 6.6

WINCS02IC is a 2.4-GHz IEEE® 802.11 b/g/n Wi-Fi® network controller SoC with secure boot. **WINCS02 features include:** * Add wireless to any MCU through an SPI-to-Wi-Fi interface * On-chip network stack reduces host load * Integrated power amplifier (PA) and TX/RX switch with power management * Immutable secure boot with hardware root of trust * Embedded TCP/IP stack along with IPv6 and WPA3 security standards

WINCS02PE is a 2.4-GHz IEEE® 802.11 b/g/n Wi-Fi® network controller module with PCB antenna. **WINCS02 features include:** * Add wireless to any MCU through an SPI-to-Wi-Fi interface * On-chip network stack reduces host load * Integrated power amplifier (PA) and TX/RX switch with power management * Immutable secure boot with hardware root of trust * Embedded TCP/IP stack along with IPv6 and WPA3 security standards

WINCS02UE is a 2.4-GHz IEEE® 802.11 b/g/n Wi-Fi® network controller module with U.FL antenna. **WINCS02 features include:** * Add wireless to any MCU through an SPI-to-Wi-Fi interface * On-chip network stack reduces host load * Integrated power amplifier (PA) and TX/RX switch with power management * Immutable secure boot with hardware root of trust * Embedded TCP/IP stack along with IPv6 and WPA3 security standards

The WLR089U0 module is an ultra-low power, regulatory certified LoRa module based on the [ATSAMR34J18 LoRa IC](https://www.microchip.com/en-us/products/wireless-connectivity/lora-technology/sam-r34-r35). This standalone module includes a 32-bit ARM® Cortex®-M0+ processor and offers 256KB of Flash and 40KB of SRAM (8KB battery backed) in a compact 17 x 13.5 mm package. With ultra-low power sleep currents as low as 790nA, the WLR089U0 modules are ideal for battery powered remote sensor applications. The highly configurable module peripherals include up to 4 SERCOMs (configurable as I2C/SPI /UART/LIN interfaces) with one in the low power domain, 7 12-bit ADC channels and 2 analog comparators. The module supports LoRa, FSK, MSK and OOK modulations and delivers up to 18.6 dBm TX power with an RX sensitivity down to -136 dBm. The module operates from 863 to 928 MHz and is FCC, IC and RED certified. Supported by WLR089 Xplained Pro Evaluation Kit (EV23M25A), Atmel Studio and a detailed module reference design package, these modules highly simplify the development and accelerate the time to market for LoRa end-nodes. **Reference Links:** * To get started with software development, download and install [Atmel Studio 7](https://ww1.microchip.com/downloads/en/DeviceDoc/as-installer-7.0.1645-readme.pdf) * For software examples, update to ASF 3.44 and above in Atmel Studio * To access Chip-down design package, refer to the documents section on this page * [Enable Long Range STAR on SAM R34 ICs and WLR089U0 Module](https://github.com/MicrochipTech/atsamr34_long_range_star) Microchip's complimentary and confidential Wireless Check online design review service is available for customers who have selected our products for their application design-in\*. \*The online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Microchip's WinPath3-SuperLite (WP3-SL) provides a powerful, yet lower cost WinPath3 solution for access processing in the access infrastructure and CPE (customer premises equipment) market. This new family of devices leverages Microchip's broad portfolio of hardened market-ready protocols and industry preferred I/O interfaces and provides this solution in devices priced less than previous WinPath devices. It has the same processing elements as the WinPath3, but a reduced number (six) running up to 400 MHz. These processing elements support the latest packet based protocols such as Ethernet, PWE3 (for Ethernet TDM, HDLC, ATM), and Packet Network Synchronization (IEEE1588v2, Synchronous Ethernet, adaptive and differential clock recovery). It also supports ML-PPP, IMA, CES, OAM (for Ethernet and ATM), QoS (policing, shaping, per-flow queuing, WRED), plus many other protocols. The WP3-SL incorporates the new WinPath3 hardware accelerators such as a flexible high performance classifier, a hierarchical shaper, an integrated security engine and more. The WP3-SL family broadens the Microchip solution to include a high performance yet lower cost option providing WinPath users a program of minimum design risk and short time to market.

This third generation of WinPath® products builds upon hundreds of successful customer communications system deployments and leverages the broad set of supplied protocols developed for WinPath1 and WinPath2. These protocols include support for L2 and L3 termination (including Ethernet, ML-PPP, IMA, CES), PWE3 (for Ethernet, TDM, HDLC, ATM), Packet Network Synchronization (IEEE 1588v2, Synchronous Ethernet, adaptive and differential clock recovery), interworking (MPLS, IPv4/IPv6 Routing, VLAN-aware bridging), OAM (for Ethernet and ATM), QoS (policing, shaping, per-flow queuing, WRED) and many others. WinPath3 integrates control plane and enhanced data plane processing components. Control plane processing is based on two high performance MIPS 34K multi-threaded processors. Data plane processing uses new hardware accelerators for packet classification, hierarchical shaping, additional security standards and more which have been added to off-load common processing tasks. These accelerators are flexibly combined with Microsemi's field-proven, fully-programmable, high performance, multi-threaded WinComm multi-core data path processor subsystem. The available number of cores in WinComm has increased from six to twelve along with increases in operating speed.