SAM L family now the world’s lowest power ARM Cortex-M based solution

Consuming one-third the power of existing solutions, Atmel | SMART SAM L achieves 185 EEMBC ULPBench score.

System design used to be an exercise in optimizing speed. That has since changed. Nowadays, embedded systems pack plenty of performance to handle a number of task, leading the challenge for designers to shift to completing those tasks using as little energy as possible — but not necessarily making it as fast as possible. As you can imagine, this has created quite the competitive environment on the processor battlefield amongst vendors, each seeking to attain the lowest power solution on the market.

“The surge in popularity of battery-powered electronics has made battery life a primary system-design consideration. In extreme cases, the desire is not to run off of a battery at all, but to harvest energy from local sources to run a system — which requires the utmost power frugality,” writes Andreas Eieland, Atmel Director of Product Marketing. “In addition, there’s a growing family of devices like smoke detectors, door…