ATMEGA128RZBV-8CU

RF Transceiver ICS Overview

The ATMEGA128RZBV-8CU is an integrated RF transceiver and microcontroller unit based on the AVR 8-bit RISC architecture. It combines a high-performance MCU with a IEEE 802.15.4 compliant radio transceiver, supporting 2.4 GHz operation. The device features 128 KB of in-system self-programmable Flash memory, 4 KB EEPROM, and 8 KB SRAM. It operates within a supply voltage range of 1.8V to 3.6V and includes standard serial interfaces such as SPI, I²C, USART, and JTAG.

RF Transceiver ICS Feature Summary

• Integrates an 8-bit AVR RISC microcontroller with a 2.4 GHz IEEE 802.15.4 compliant RF transceiver for wireless communication.
• Provides substantial non-volatile memory capacity including 128 KB Flash, 4 KB EEPROM, and 8 KB SRAM for data storage and program execution.
• Supports multiple digital communication protocols via built-in serial interfaces including SPI, I²C, USART, and JTAG debug capabilities.

RF Transceiver ICS Applications

• Wireless sensor networks requiring low-power 2.4 GHz connectivity
• Industrial automation control systems with embedded processing needs
• Smart home devices utilizing Zigbee or similar 802.15.4 protocols

RF Transceiver ICS Procurement Notes

Verify the specific suffix '8CU' against the manufacturer's current product status, as availability may vary. Confirm that the package type matches the required 100-TFBGA (9x9) form factor for PCB integration. Ensure compliance with RoHS directives if environmental standards are mandatory for the target application.

RF Transceiver ICS Selection Notes

Select this component when a single-chip solution combining processing power and wireless transmission is required. It is suitable for designs needing 128 KB of program memory and direct 2.4 GHz radio access without external transceivers. Consider the 1.8V to 3.6V operating range for battery-powered or low-voltage system architectures.

RF Transceiver ICS Part Context

This part belongs to the Microchip ATmega128RF series, which integrates AVR microcontrollers with RF capabilities. It is designed for applications demanding both computational efficiency and wireless data exchange. The series targets markets requiring compact, low-power solutions for IoT and industrial monitoring.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers: ATMEGA256RZBV-8CU.