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WILCS02UE
  • WILCS02UE
  • WILCS02UE

WILCS02UE

In Production

WILCS02UE is a 2.4-GHz IEEE® 802.11 b/g/n Wi-Fi® link controller module with secure boot and U.FL antenna.WILCS02UE features include: Wi-Fi 6 compatibleEnables Wi-Fi connections in Linux® applications using an SPI/SDIO interfaceImmutable secure boot with hardware root of trust Integrated power amplifier (PA) and TX/RX switch with power managementSupports WPA3 personal and WPA enterprise security Linux driver available in Linux4Microchip based on Kernel 6.6 ...

Microchip Technology WILCS02UE Product Info

16 April 2026 0

Parameters

Wi-Fi Spec

802.11 b/g/n

Frequency Range

2.4

RX Sensitivity (dBm)

-97

RX Current Consumption (mA)

86

TX Output Power (dBm)

20

TX Current Consumption (mA)

268

Power Down Mode Current Consumption (uA)

0.7

Downlink Throughput (Mbps)

20

Uplink Throughput (Mbps)

37

Operating Temp (°C) Min

-40

Operating Temp (°C) Max

85

Operating Voltage (V) Min

3

Operating Voltage (V) Max

3.6

SoftAP Client Count

8

Wi-Fi Security

WPA, WPA2, WPA3

Encryption

AES, SHA, ECC, ECDH, ECDSA, ED25519

Antenna Type

U.FL

Regulatory

CE, UKCA, FCC, ISEDC, JRF, KCC, NCC

Packages

28-pin SMD

Features

    Wi-Fi:
  • 2.4 GHz IEEE 802.11 b/g/n Wi-Fi
  • Fully integrated power amplifier, LNA, switch and power management
  • Compatible with Wi-Fi 6/7 2.4 GHz band
  • RF-ready with U.FL antenna
  • Soft-AP/STA mode
  • Hardware-based IEEE 802.15.2 compliant three-wire PTA interface for Wi-Fi/Bluetooth® coexistence
  • Single spatial stream with 20 MHz channel bandwidth
  • Over-the-air (OTA) firmware updates
    Securty:
  • WPA2, WPA3 Personal and WPA Enterprise Security
  • Immutable secure boot with hardware root of trust
    Operating Conditions:
  • Operating voltage: 3.0 to 3.6 V
  • Operating temp: -40 to +85 ºC
    Package:
  • 28-Pin SMD with shield CAN
  • Size: 21.7 x 14.7 x 2.1 mm
    Certifications:
  • Wi-Fi Alliance certified (WFA) device
  • CE (EU)
  • UKCA (UK)
  • FCC (USA)
  • ISEDC (Canada)
  • JRF (Japan)
  • KCC (South Korea)
  • NCC (Taiwan)
  • RoHS and REACH Compliant

Description

WILCS02UE is a 2.4-GHz IEEE® 802.11 b/g/n Wi-Fi® link controller module with secure boot and U.FL antenna.

WILCS02UE features include: 

  • Wi-Fi 6 compatible
  • 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 

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