ATMEGA256RZAV-8AU

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

ATmega256RZAV-8AU is a RF Transceiver IC, specifically designed for applications such as telemetry, wireless audio, and broadcast and networking applications. The part is a highly integrated, single-chip solution on a single package and provides users with the capability to quickly and easily establish and manage an IEEE 802.15.4 compliant wireless network.

The part provides a complete Zigbee RF transceiver system on a single chip, which includes a 32-bit RISC microcontroller, 2.4GHz direct sequence spread spectrum transceiver, 3GHz transceiver, power management circuits, and analog-to-digital converters (ADC) as well as digital-to-analog converters (DAC). The integrated 32-bit RISC microcontroller is based on the Atmel AVR 8-bit microcontroller architecture and offers up to 512Kbytes of code memory and up to 512Kbytes of data memory.

The part features a variety of interfaces, which include serial peripheral interfaces (SPI), I2C, JTAG, and USART, and up to 64 GPIOs. Additionally, the part also features general purpose input/output (GPIO) Pin Mapping, which allows configuration of any of the general purpose pins as being input or output. Furthermore, it also features a hardware support capability, which allows users to utilize a Pmod board as external connectors for application development.

The working principle of the ATmega256RZAV-8AU is based on the IEEE 802.15.4 standard, which is a wireless personal area network (WPAN) protocol designed for low-power applications such as telemetry, wireless audio, and broadcasting. According to the standard, information is transmitted over the air through a two-way communication link using spread spectrum technology at 2.4GHz, with a maximum data transmission rate of up to 250kb/s. In a Zigbee network, nodes are divided into two categories: the coordinator nodes and the end nodes. The coordinator is responsible for forming and maintaining the Zigbee network, while the end nodes provide support to the network by receiving data or controlling devices.

The ATmega256RZAV-8AU features an integrated 2.4GHz direct sequence spread spectrum transceiver, which in addition to powering the Zigbee network, also serves as a dreamer, router or end-node device to ensure reliable and secure communication. The transceiver is also capable of data processing, data encryptions, onboard 8/16-bit microcontroller programming for wireless networking applications, and basic network formation protocols.

In addition, the ATmega256RZAV-8AU is also capable of supporting several other wireless communication protocols such Bluetooth low-energy (BLE), Wifi, and 6LowPAN as well as Zigbee mesh networks. It also features an integrated IP stack which provides direct internet connectivity over Ethernet or Wifi networks.

Overall, the ATmega256RZAV-8AU is a powerful RF transceiver IC that implements the power of a 32-bit RISC microcontroller with that of a 2.4GHz direct sequence spread spectrum transceiver, providing users with the flexibility to quickly and easily establish and manage an IEEE 802.15.4 compliant wireless network, as well as supporting several other wireless communication protocols such as Bluetooth low-energy (BLE), Wifi, 6LowPAN, and Zigbee mesh networks.

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