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AVR32 32-bit MCU - UC3 Introduction
The Atmel AVR32 UC3 product family is built on the new AVR32 UC core optimized for highly integrated embedded applications requiring microcontrollers with on-chip Flash program memory, high computation throughput, real-time behavior and low power consumption.
High computation throughputs: The AVR32 UC core is single cycle operation and has a tightly coupled SRAM.
Deterministic & real-time control: The Atomic read-modify-write (bit banding) and fast interrupt response provide fine event control.
Low power: AVR32 UC core works smart. It requires lower bus activity and lower operating frequency than other architectures.
Low system cost: The Instruction set gives high code density resulting in smaller memory usage.
High reliability: The AVR32 UC safely boots from the RC-oscillator. The NMI ensures critical event processing and the MPU secures memory accesses.
Easy to use: High performance and code density allows software designers to use high level programming methodologies without execution speed or cost penalty.
AVR32 UC3A and UC3B Series
The UC3A Series MCUs features Ethernet and USB and target networking embedded applications. The UC3B Series offer USB connectivity and lower pin-count targeting PC-centric embedded applications. Both are especially suited for portable devices thanks to the excellent consumption/performance ratio.
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