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ATWILC3000

Status: In Production

Features:

  • IEEE 802.11 b/g/n 20MHz (1x1) Wi-Fi plus Bluetooth 5 Low Energy Module
  • Supports Personal & Enterprise IEEE 802.11 WEP, WPA, WPA2 Security
  • SPI, SDIO, I2C, and UART host interfaces
  • Operating temperature range of -40C to +85C
  • Bluetooth 5 Certified
  • Module is Agency Certified in over 75 Countries
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

ATWILC3000 is a single chip IEEE 802.11 b/g/n RF/Baseband/MAC link controller and Bluetooth 5. The ATWILC1000 connects to Microchip AVR/SMART MCUs, SMART MPUs, and other processors with minimal resource requirements with simple SPI/SDIO-to-Wi-Fi and UART-to-Bluetooth interfaces.

The ATWILC3000 supports single stream 1x1 802.11n mode providing tested throughput of up to 46 Mbps UDP & 28 Mbps TCP/IP. The ATWILC3000 features fully integrated Power Amplifier, LNA, Switch and Power Management. Implemented in low-power CMOS technology, the ATWILC3000 offers very low power consumption while simultaneously providing high performance and minimal bill of materials.

The ATWILC3000 utilizes highly optimized 802.11-Bluetooth coexistence protocols. The only external clock sources needed for the ATWILC3000 is a high-speed crystal or oscillator and a 32.768 kHz clock for sleep operation.

The ATWILC3000 can be used in Linux, RTOS or Baremetal Environments.

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.

Firmware Release Notes: ATWILC3000-MR110 - Initial release

Click HERE for the WILC Linux driver on GitHub

For product comparison, please consider: ATWILC1000, ATWINC1500, ATWINC3400

Additional Features
  • IEEE 802.11 b/g/n 20MHz (1x1) Wi-Fi plus Bluetooth 5 Low Energy Module
  • Single spatial stream in 2.4GHz ISM band
  • Integrated PA and T/R Switch
  • Superior Sensitivity and Range via advanced PHY signal processing
  • Wi-Fi Direct and Soft-AP support
  • Supports Personal & Enterprise IEEE 802.11 WEP, WPA, WPA2 Security
  • On-chip memory management engine to reduce host load
  • SPI, SDIO, I2C, and UART host interfaces
  • HCI (Host Control Interface) via high speed UART
  • Operating temperature range of -40C to +85C
  • Bluetooth 5 Certified
  • Adaptive Frequency Hopping
  • Integrated PA and T/R Switch
  • Superior Sensitivity and Range
  • Module is Agency Certified in over 75 Countries
  • Works in Linux, RTOS, or Baremetal Environments
Parametrics
Name
Value
Type
Wi-Fi Module
Output Power (dBm)
18.5 dBm (802.11b 11Mbps)
Host Interface
SPI, SDIO, UART
Pin Count
37
RF Module
Yes
RF Transceiver
Yes
Operating Temperature Range
-40 to +85C
Frequency Range
2.412-2.472 MHz
Rx Input Sensitivity (dB)
-90 (802.11g 6Mbps)
TX Current Consumption
253mA (802.11n MCS7)
RX Current Consumption
84mA (802.11n MCS7)
Sleep Mode Current Consumption
1.25uA
Bluetooth Standard
5
Operating Voltage Range
2.5V to 4.2V

Documents

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Data Sheets

Supporting Collateral

Software Libraries/Firmware

Development Environment

  • Demo & Evaluation Boards
  • Software Libraries
Demo & Evaluation Boards
ATWILC3000 SD Card Evaluation Kit
ATWILC3000 SD Card Evaluation Kit ( AC164158 )

The ATWILC3000 SD is a Secure Digital (SD) card interface board that supports IEEE 802.11 b/g/n standard and Bluetooth Low Energy (BLE) 5.0 and is designed to demonstrate the features of the low power consumption ATWILC3000-MR110CA IoT (Internet of Things) module. ATWILC3000 product family is the ideal add-on to existing MCU/MPU system bringing Wi-Fi and Bluetooth Low Energy functionalities...

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WILC3000 Shield
WILC3000 Shield ( ATWILC3000-SHLD )

The ATWILC3000-SHLD 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 BLE 4.0. The ATWILC3000 supports single stream 1x1 802.11n mode providing up to 72 Mbps throughput. The ATWILC3000 features fully-integrated Power Amplifier, LNA, Switch and Power Management....

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Software Libraries
Linux Driver for WILC1000 & WILC3000

The Linux drivers for WILC1000 and WILC 3000 are located on GitHub here:

 

https://github.com/linux4wilc

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATWILC3000A-MU-T
0.100900
0.081250
48
VQFN
6x6x0.9mm
Matte Tin
e3
ATWILC3000A-MU-Y
0.100900
3.195918
48
VQFN
6x6x0.9mm
Matte Tin
e3
ATWILC3000-MR110UA
2.080000
36
MODULE
xxmm
ENIG
b4
ATWILC3000-MR110CA
2.080000
36
MODULE
xxmm
ENIG
b4
ATWILC3000-MR110UA-T
3.840000
36
MODULE
xxmm
ENIG
b4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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