IAR Embedded Workbench for Microchip AVR version 7.30.4

IAR Systems recently released new version of IAR Embedded Workbench for Microchip AVR version 7.30.4. This service pack has been added support for new devices and small changes in compiler.
Release notes for IAR Embedded Workbench for Microchip AVR version 7.30.4
Highlights
product package
- Support has been added for the following devices: ATtiny3224, ATtiny3226, ATtiny3227, AVR64DD14, AVR64DD20, AVR64DD28, and AVR64DD32.
compiler
- Addition of the __no_scratch keyword.
IAR Embedded Workbench for Microchip AVR is a complete set of powerful C/C++ development tools with extensive support for AVR Microcontroller families. IAR offers a completely integrated development environment incorporating a compiler, an assembler, a linker and a debugger. IAR Embedded Workbench for AVR features world-leading code optimizations that create compact, fast-performing code.
The optimization technology is continuously improved. These powerful optimization technology enable developers to gain even better performance in applications where optimal execution speed is critical. To achieve the best possible configuration for the application at hand, developers are able to tune the optimizations. With the possibility to set different optimizations for different parts of the code, the right balance between code size and code speed can be achieved.
IAR started working with AVR in 1990’ies and participated in the perfection of the instruction set of the successful AVR RISC microcontroller core and delivered a tailor-made C compiler for the AVR Microcontrollers. It has since then had support for the AVR debugging and programming tools, features a cycle-accurate simulator. The Microchip eco-system, such as the Atmel START code generation tool, support IAR Embedded Workbench for AVR, which allows code generated with Atmel START to be used with the IAR tools out of the box.