ARM have announced their latest processor, the ARM Cortex-M0, which the company is describing as their smallest, lowest power and most energy efficient processor to date. The Cortex-M0 consumes as ...

The ARM Cortex-M0+ processor is the most energy efficient ARM processor available. It builds on the very successful Cortex-M0 processor, retaining full instruction set and tool compatibility, while ...

While we would expect a barrage of new CPU announcements from someone like Intel or AMD, it's been ARM of late pushing out the new silicon. Just days after showcasing its first 32 nanometer chip, the ...

When a WFI instruction is executed or when the processor enters sleep mode using the Sleep-On-Exit feature, the processor stops instruction execution and wakes up when an (higher priority) interrupt ...