ATMEGA256RZBV-8CU

RF Transceiver ICS Overview

The ATMEGA256RZBV-8CU is an RF microcontroller integrating an AVR core with a 2.4 GHz transceiver, supporting IEEE 802.15.4 and Zigbee protocols. It features 256 kB of Flash memory, 8 kB of SRAM, and 4 kB of EEPROM. The device operates on a supply voltage range of 1.8 V to 3.6 V and supports a maximum clock frequency of 8 MHz. It provides 86 general-purpose I/O pins and includes interfaces such as SPI, USART, I²C, and JTAG. Packaged in a 100-TFBGA (9x9) format, it functions within an operating temperature range of -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Integrates an 8-bit AVR microcontroller with a 2.4 GHz radio transceiver for system-on-chip wireless connectivity.
• Supports standard wireless protocols including IEEE 802.15.4, 6LoWPAN, and Zigbee for robust communication.
• Provides extensive input and output capabilities through 86 available GPIO pins for complex peripheral interfacing.

RF Transceiver ICS Applications

• Wireless sensor network nodes requiring low-power operation
• Industrial automation control systems utilizing Zigbee communication
• Smart home devices and building automation controllers

RF Transceiver ICS Procurement Notes

Verify the specific package marking and date code against official Microchip documentation to ensure authenticity. Confirm that the procurement channel provides valid traceability records. Check for any regional distribution restrictions or obsolescence notices prior to finalizing orders. Ensure compatibility with existing PCB footprints for the 100-TFBGA configuration.

RF Transceiver ICS Selection Notes

Select this component when a combined MCU and RF solution is required for 2.4 GHz applications. It is suitable for designs needing significant program memory and multiple I/O lines. Consider the 8 MHz operational limit and voltage requirements during circuit design. Evaluate thermal management needs for the BGA package in enclosed environments.

RF Transceiver ICS Part Context

This part belongs to the ATmega256RZB series of RF microcontrollers from Microchip Technology. It is designed for embedded wireless applications requiring integrated processing and transmission capabilities. The series utilizes the AVR architecture known for efficiency in resource-constrained environments. It serves as a complete solution for developing compliant wireless devices without external radio components.

RF Transceiver ICS Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pin-to-pin compatibility and electrical specifications with alternative models before substitution.