AVR32 32-bit MCU - AP7 Application Processors

Redefining Performance for Embedded Market

Whether they are hand-held, or automotive, today's consumer infotainment applications have two things in common. They are required to execute computationally intensive DSP algorithms and they must consume a minimal amount of power.

Most traditional processors were developed in the 1970's and 1980's, before the advent of MP3 players, digital video, GPS, voice recognition or, most importantly, small footprint, batterypowered, hand-held products. The only way for 20th century processors to meet 21st century performance requirements is to turn up the clock rate. Unfortunately, turning up the processor clock also increases power consumption and heat dissipation.

As DSP-based features proliferate, turning up the processor clock will result in power consumption that is incompatible with today’s demand for products that fit in the palm of your hand and will operate without recharging for a day or longer.

21st Century Architecture: High Throughput with a Slow Clock.