ATWINC3400A-MU IEEE® 802.11 b/g/n Network Controller with Integrated Bluetooth® SoC

PublishTime：2021-06-17

The Microchip ATWINC3400 is an IEEE 802.11 b/g/n RF/Baseband/Medium Access Control (MAC) network controller with Bluetooth Low Energy. It is Bluetooth 5.0 certified and optimized for low-power and high-performance applications. The ATWINC3400 radio features fully integrated Power Amplifier (PA), Low Noise Amplifier (LNA), Switch, Power Management Unit (PMU) and integrated Flash memory for system software. The ATWINC3400 offers high integration and minimal bill of materials thereby reducing system cost. The ATWINC3400 external clock sources needed are a high-speed crystal or oscillator with 26 MHz, and a 32.768 kHz clock for sleep operation. The ATWINC3400 is available in small, 6*6mm QFN packaging.
The ATWINC3400 utilizes highly optimized IEEE 802.11 and Bluetooth coexistence protocols, and provides a Serial Peripheral Interface (SPI) to interface with the host controller.

Brand of Product：	Microchip
Part#：	ATWINC3400A-MU 、 ATWINC3400 、 ATWINC3400A-MU-T 、 ATWINC3400A-MU-T042 、 ATWINC3400A-MU-Y 、 ATWINC3400A-MU-Y042 、 ATWINC3400A-MU-ABCD 、 ATWINC3400A More Part#
Product Category：	Network Controller More
Application：	More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	QFN
Language：	English Chinese Chinese and English Japanese
Date of Creation：	04/2020
Version Number：	Revision A
Data Encoding：	DS70005390A
Data Size：	1.1 MB

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