ATMEGA2564RFR in ATmega Family
The ATMEGA2564RFR sub-family from Microchip Technology is an integrated low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture combined with a high data rate 2.4GHz ISM band transceiver. Designed specifically for IEEE 802.15.4 and Zigbee applications, these devices achieve high integration by combining the processing power of an AVR core with a complete radio frequency solution, reducing the physical footprint and power consumption in complex wireless sensor networking environments.
Variants in This Sub-Family
Variants within the ATMEGA2564RFR sub-family, such as the ATMEGA2564RFR2-ZU and its tape-and-reel counterpart ATMEGA2564RFR2-ZUR, focus on the second-generation silicon improvements. These revisions typically offer enhanced power efficiency in sleep modes and optimized RF performance over the first-generation units. Differences are primarily found in packaging options and delivery formats, while the core electrical characteristics, memory density, and pinout remain consistent across the 48-pin VFQFN series.
