ATMEGA128RFA1-ZUR00

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF Transceiver ICs are integrated circuit components designed to transmit and receive radio waves. The ATmega128RFA1-ZUR00 is one such integrated circuit that offers wireless connectivity for a variety of applications. This article will explain the applications of the ATmega128RFA1-ZUR00 and its working principle.

The ATmega128RFA1-ZUR00 is a 2.4GHz IEEE802.15.4 compliant radio transceiver IC. It is intended for use in low-power wireless applications, such as home automation, industrial automation, and building monitoring. The ATmega128RFA1-ZUR00 is a single chip solution that incorporates a baseband processor, MAC layer, transceiver and power amplifier. Furthermore, it is pin and software compatible with a variety of other Atmel MCUs, making it easy to integrate into a variety of existing products.

The ATmega128RFA1-ZUR00 operates on a protocol called \'Atmel-2.4GHz-LE\'. This protocol allows for peer-to-peer communication for up to eight nodes, allowing for communication both within and between systems or devices. The ATmega128RFA1-ZUR00 supports both self and external antenna configurations, as well as a full compliment of encryption standards. It also provides support for both Beacon based networks, where all transmissions are synchronized to a single receiver and Star networks, where the network is set up through a central coordinator.

The ATmega128RFA1-ZUR00’s working principle is based on a combination of hardware and software. Its baseband processor is responsible for all signal processing tasks such as data framing, scrambling, preamble detection, rate estimation, and filtering. It also generates the essential timing signals required for the radio transceiver to perform modulation and demodulation. The MAC layer, meanwhile, is responsible for implementing the CSMA/CA medium access protocol.

The ATmega128RFA1-ZUR00’s transceiver is capable of transmitting packets up to 250 kbps and receiving packets up to 1 Mbps. It employs direct data modulation and is capable of interfacing directly to an antenna. The power amplifier is designed to generate up to 20dBm of output power for both transmit and receive functions. This enables the ATmega128RFA1-ZUR00 to communicate over long distances.

The ATmega128RFA1-ZUR00 incorporates an on-chip voltage regulator, 32kB of program memory, 8kB of RAM, an 8-bit A/D converter, and sixteen general purpose input/output ports. The device is available on a 36-pin micro-controller package and is easily soldered onto the board. In addition, it is pins and software compatible with most Atmel MCUs, making it simple to integrate into existing designs with minimal effort.

In summary, the ATmega128RFA1-ZUR00 is an ideal solution for applications that require low power, long range radio transceivers. Its combination of powerful hardware and integrated software makes it an excellent choice for a variety of applications. Its easy integration and wide compatibility make it an attractive option for engineers looking for an effective and reliable wireless communications solution.

The specific data is subject to PDF, and the above content is for reference