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Interface Board, ATWILC3000-MR110CA Single Chip IEEE 802.11 b/g/n RF/Baseband/MAC Link Controller


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Product Overview

The ATWILC3000-SHLD from Microchip is a WILC3000 evaluation kit. This evaluation kit is a hardware platform to evaluate the ATWILC3000-MR110CA module. The ATWILC3000 is a single chip IEEE 802.11 b/g/n RF/Baseband/MAC link controller with support for Bluetooth 4.0. This module supports single stream 1x1 802.11n mode providing up to 72Mbps throughput. The ATWILC3000 features fully integrated power amplifier, LNA, switch and power management. Implemented in 65nm CMOS technology, the ATWILC3000 offers very low power consumption while simultaneously providing high performance and minimal bill of materials. It utilizes highly optimized 802.11-Bluetooth coexistence protocols and provides multiple peripheral interfaces including UART, SPI, I2C and SDIO. The only external clock sources needed for the ATWILC3000 is a high speed crystal or oscillator with a wide range of reference clock frequencies supported (14-40MHz) and a 32.768KHz clock for sleep operation.
  • ATWILC3000-MR110CA low-power consumption 802.11 b/g/n IoT module
  • Debug I2C header, debug UART header
  • External power supply header, current measurement header
  • Power and user LED, 32.768KHz low-power SMD crystal oscillator
  • Arduino shield stackable connector
  • Raspberry Pi stackable connector
  • Can be connected to a Host MCU board through either SDIO or SPI peripheral interface


Embedded Design & Development


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Wireless Connectivity



Bluetooth and WiFi

Evaluation Kit ATWILC3000


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Technical Documents (1)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Available to manufacturer lead time 17 weeks

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