WFI32E02UE Series

Global Regulatory Certified, RF Ready, High Pin Count Wi-Fi® MCU Module With U.FL Connector

Catalog

Global Regulatory Certified, RF Ready, High Pin Count Wi-Fi® MCU Module With U.FL Connector

Part	Serial Interfaces	Memory Size	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Sensitivity	Type	Package / Case	Current - Transmitting [Max]	Current - Transmitting [Min]	Power - Output	GPIO	Data Rate (Max) [Max]	Modulation	Current - Receiving [Max]	Current - Receiving [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Protocol	RF Family/Standard
Microchip Technology WFI32E02UE-I	ADC, GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART	1 MB, 256 kB	Surface Mount	2.97 V	3.63 V	-100 dBm	TxRx + MCU	87-SMD Module	359 mA	169 mA	21.5 dBm	60	54 Mbps	CCK, DSSS, OFDM	162 mA	73 mA	85 °C	-40 °C	802.11b/g/n, Bluetooth	Bluetooth, WiFi

Catalog

Global Regulatory Certified, RF Ready, High Pin Count Wi-Fi® MCU Module With U.FL Connector

Key Features

• MCU Features:* 200 MHz, MIPS32 M-Class microprocessor core

• * 1 MB embedded flash, 256 KB SRAM (program and data), 64 KB data buffer

• * 18 CVD touch input

• * 3 x UART, 2 x I2C, 2 x SPI, SQI

• * 60 GPIOs

• * High performance peripheral set including full-speed USB, CAN, CAN-FD, 10/100 MAC, and high accuracy 12-bit dual ADC with 20 channels

•

• Wi-Fi and Network Features:* Single-band 2.4 GHz b/g/n

• * WPA/WPA2/WPA3 Personal, TLS, SSL security protocols

• * Support for AP, STA, SoftAP

• * Optional full featured hardware crypto accelerator

• * U.FL antenna connector

•

• Other Features:* Package: 87-pinSMD, 24.5 x 22.5 x 2.5 mm

• * Operating voltage: 3.0 to 3.6 V

• * Operating temp: -40 to +85 ºC

•

• Certifications:* CE (EU)

• * UKCA (UK)

• * FCC (USA)

• * ISEDC (Canada)

• * MIC (Japan)

• * KC (South Korea)

• * SRRC (China)

• * NCC (Taiwan)

Description

With 60 GPIO pins, WFI32E02UC is specially designed for industrial IoT applications. It is based on the [PIC32MZ-W1 Wi-Fi SoC](https://www.microchip.com/en-us/product/pic32mz1025w104132), a high-performance, 200 MHz, MIPS32® M-Class microprocessor. Along with a powerful core, our WFI32E02UE module provides advanced features that will help you to realize your application features. **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. **1 MB embedded flash and 256 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 industrial IoT development. Our WFI32E02 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 (LE) and 802.15.4 based-protocols **Related Products** Learn more about about our [**PIC32MZ-W1 and WFI32 Wi-Fi MCU family**](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/32-bit-mcus/pic32-32-bit-mcus/pic32mz-w1) and compare all product variants. * [**WFI32E02UC**](https://www.microchip.com/en-us/product/WFI32E02UC) provides the same features and performance but a adds a **secure cloud authentication** component. * [**WFI32E01UE**](https://www.microchip.com/en-us/product/WFI32E01UE) offers the same performance and features as the WFI32E02UE in a **smaller package and 37 GPIO** * For applications requiring more memory, the **WFI32E03UC** offers **2 MB flash and 512 KB SRAM**