Powerful tools for Microchip MCUs

We are the only tools supplier that offers a complete toolchain for all AVR 8- and 32-bit, as well as Microchip's Arm and 8051-based MCUs.

Extensive Microchip coverage

We started working with Atmel in 1995 when we participated in the design of the successful AVR 8-bit RISC microcontroller core, and delivered a tailor-made C compiler.

Since then, we have developed full-scale support for the Microchip Arm-based microcontrollers, as well as for the AVR 32-bit family and Microchip's 8051-based families.

Supported architectures

Our development tools support these Microchip MCUs in these architectures:

We do no longer support Internet Explorer. To get the best experience of iar.com, we recommend upgrading to a modern browser such as Chrome or Edge.