Read this article online. First things first. Do you need a microcontroller or a microprocessor? These birds of a feather are distinct but inhabit overlapping use cases. ...

There, the overhead represents potentially 25 percent of total pins and thus an increase of 25 percent in packaging costs. To build 32-bit microcontrollers that cost less than $1, processor designers ...

The 16-bit microcontroller core offers a power-efficient instruction set, with fast, energy-efficient and easy-to-program interrupt management and peripheral communications, making it ideally suitable ...

The new SAM L21 32-bit ARM family of microcontroller (MCUs) consume less than 35 microamps of power per megahertz of processing speed while active, and less than 200 nanoamps of power overall when ...