ATWILC1000B-MU-Y RF/IF and RFID

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RF Transceiver ICs are integrated circuits for radio-frequency (RF) communication. The Atmel ATWILC1000B-MU-Y is a transceiver IC used for microcontroller (MCU) connection to a wireless network without the need for an external RF front end. This transceiver IC is an industry standard 802.11 b/g/n compliant and offers up to 12Mbps physical layer data rates. It is designed to provide a low latency, cost-effective, high-performance, low-power solution for Wi-Fi and IP-based wireless connectivity.

The ATWILC1000B-MU-Y includes a high-performance, power-efficient, single-stream 802.11n radio with support for 2.4GHz operation, a 2T2R 2.4 GHz MIMO OFDM physical layer, and a medium access control (MAC) layer processor. The integrated components of the ATWILC1000B-MU-Y enable it to support the IEEE 802.11 standard and provide an ideal solution for embedded applications requiring a low-power Wi-Fi connection.

The ATWILC1000B-MU-Y is compatible with many MCUs, including the PIC microcontroller, AVR microcontroller, and 8051 microcontroller families. The ATWILC1000B-MU-Y supports the SPI interface, which simplifies integration of the transceiver IC into existing applications. The interface can also be used for application tuning and debugging.

The ATWILC1000B-MU-Y operates on the 2.4 GHz radio frequency and enables data transmission and reception of up to 250 Kbps. The transceiver IC supports multiple modes of operation including Ad-Hoc, infrastructure, Soft-Ap, and Wi-Fi Direct. The ATWILC1000B-MU-Y is compatible with IEEE 802.11b/g/n radios and has support for WEP, WPA Personal/Enterprise, 802.1x authentication, and WPS

The transceiver IC implements proprietary error detection and correction, which minimizes data errors and improves the connection quality and reliability. It also includes a low-noise amplifier and a power amplifier designed for extended range transmission and reception. The ATWILC1000B-MU-Y has a power consumption of only 8mA in Receive mode and 24.2mA in transmit mode, making it highly power efficient.

The ATWILC1000B-MU-Y includes several features that reduce the implementation time for system-level designs, including on-chip RAM, integrated on-chip interrupts and timer, built-in security features and a fully integrated RF module. The on-chip RAM enables the ATWILC1000B-MU-Y to quickly process commands and store received data, while the on-chip interrupts and timer allow for fast response time for incoming packets. The integrated security features enable secure data transmission and reception, while the integrated RF module ensures data is transmitted and received reliably and accurately.

In conclusion, the ATWILC1000B-MU-Y is an ideal choice for embedded applications requiring low-power solutions for Wi-Fi or IP-based wireless communications. The transceiver IC implements the IEEE 802.11 standard and offers adequate performance while reducing system power consumption. The integrated components of the ATWILC1000B-MU-Y enable it to provide an efficient, low-latency, cost-effective solution for embedded applications.

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