IAR Embedded Workbench for AVR
The complete development toolchain IAR Embedded Workbench for AVR provides one toolbox in one view, giving you one uninterrupted workflow.
User-friendly IDE
Integrated development environment with project management tools and editor including linker and library tools, example projects and code templates for AVR.
Powerful Build Tools
The IAR C/C++ Compiler is a highly optimizing C and C++ compiler for AVR. It offers configuration files for all AVR Classic, ATmega and FPSLIC families, including devices with the enhanced cores, relocating AVR assembler and run-time libraries.
Comprehensive Debugger
The C-SPY Debugger provides a AVR simulator, support for RTOS-aware debugging on hardware and extensive hardware debugger support.
Integrated Code Analysis
IAR Embedded Workbench for AVR provides integrated static code analysis through the add-on product C-STAT, ensuring code quality as well as proving alignment with standards such as MISRA C:2012.
Latest Releases
IAR Systems are constantly updating and refining our tools with new features, new device support and extended capabilities.
Latest Version: 7.30
Improved Source Browser
The following improvements have been made to the Source Browser:
- The source browser data is generated faster as it is now running as a separate thread
- New Source Browser Log window
- Status indicator in the status bar
- Enhanced feedback in case source browsing data cannot be generated
Support for New Devices
Support for ATtiny1624, ATtiny1626, and ATtiny1627 has been added.
Latest Version: 7.20
Translator Platform Improvements
General improvements and fixes.
Support for New Devices
Support for ATmega808, ATmega809, ATmega1608, ATmega1609, and AT90SCR400 has been added.
Wide Support for MCU Devices
Supported AVR devices
IAR Embedded Workbench provides powerful capabilities for applications based on AVR MCUs.
IAR Embedded Workbench for AVR supports many AVR devices.
| Device | Family | Vendor |
| AT43USB320A | Other | Atmel |
| AT43USB325 | Other | Atmel |
| AT43USB326 | Other | Atmel |
| AT43USB351M | Other | Atmel |
| AT43USB353M | Other | Atmel |
| AT43USB355 | Other | Atmel |
| AT76C712 | Other | Atmel |
| AT76C713 | Other | Atmel |
| AT86RF401 | Other | Atmel |
| AT90CAN128 | AT90 | Atmel |
| AT90CAN32 | AT90 | Atmel |
| AT90CAN64 | AT90 | Atmel |
| AT90PWM1 | AT90 | Atmel |
| AT90PWM161 | AT90 | Atmel |
| AT90PWM2 | AT90 | Atmel |
| AT90PWM216 | AT90 | Atmel |
| AT90PWM2B | AT90 | Atmel |
| AT90PWM3 | AT90 | Atmel |
| AT90PWM316 | AT90 | Atmel |
| AT90PWM3B | AT90 | Atmel |
| AT90PWM81 | AT90 | Atmel |
| AT90S1200 | AT90 | Atmel |
| AT90S2313 | AT90 | Atmel |
| AT90S2323 | AT90 | Atmel |
| AT90S2333 | AT90 | Atmel |
| AT90S2343 | AT90 | Atmel |
| AT90S4414 | AT90 | Atmel |
| AT90S4433 | AT90 | Atmel |
| AT90S4434 | AT90 | Atmel |
| AT90S8515 | AT90 | Atmel |
| AT90S8534 | AT90 | Atmel |
| AT90S8535 | AT90 | Atmel |
| AT90USB1286 | AT90 | Atmel |
| AT90USB1287 | AT90 | Atmel |
| AT90USB162 | AT90 | Atmel |
| AT90USB646 | AT90 | Atmel |
| AT90USB647 | AT90 | Atmel |
| AT90USB82 | AT90 | Atmel |
| AT94Kxx | Other | Atmel |
| ATA5272 | Other | Atmel |
| ATA5505 | Other | Atmel |
| ATA5700M322 | Other | Atmel |
| ATA5702M322 | Other | Atmel |
| ATA5771 | Other | Atmel |
| ATA5773 | Other | Atmel |
| ATA5774 | Other | Atmel |
| ATA5781 | Other | Atmel |
| ATA5782 | Other | Atmel |
| ATA5783 | Other | Atmel |
| ATA5787 | Other | Atmel |
| ATA5790 | Other | Atmel |
| ATA5790N | Other | Atmel |
| ATA5791 | Other | Atmel |
| ATA5795 | Other | Atmel |
| ATA5830 | Other | Atmel |
| ATA5831 | Other | Atmel |
| ATA5832 | Other | Atmel |
| ATA5833 | Other | Atmel |
| ATA5835 | Other | Atmel |
| ATA6285 | Other | Atmel |
| ATA6286 | Other | Atmel |
| ATA6289 | Other | Atmel |
| ATA6612C | Other | Atmel |
| ATA6613C | Other | Atmel |
| ATA6614Q | Other | Atmel |
| ATA6616C | Other | Atmel |
| ATA6617C | Other | Atmel |
| ATA664251 | Other | Atmel |
| ATA8210 | Other | Atmel |
| ATA8510 | Other | Atmel |
| ATA8741 | Other | Atmel |
| ATA8742 | Other | Atmel |
| ATA8743 | Other | Atmel |
| ATmega103 | ATmega | Atmel |
| ATmega128 | ATmega | Atmel |
| ATmega1280 | ATmega | Atmel |
| ATmega1281 | ATmega | Atmel |
| ATmega1284 | ATmega | Atmel |
| ATmega1284P | ATmega | Atmel |
| ATmega1284RFR2 | ATmega | Atmel |
| ATmega128A | ATmega | Atmel |
| ATmega128RFA1 | ATmega | Atmel |
| ATmega128RFR2 | ATmega | Atmel |
| ATmega16 | ATmega | Atmel |
| ATmega1608 | ATmega | Atmel |
| ATmega1609 | ATmega | Atmel |
| ATmega161 | ATmega | Atmel |
| ATmega162 | ATmega | Atmel |
| ATmega163 | ATmega | Atmel |
| ATmega164 | ATmega | Atmel |
| ATmega164A | ATmega | Atmel |
| ATmega164P | ATmega | Atmel |
| ATmega164PA | ATmega | Atmel |
| ATmega165 | ATmega | Atmel |
| ATmega165A | ATmega | Atmel |
| ATmega165P | ATmega | Atmel |
| ATmega165PA | ATmega | Atmel |
| ATmega168 | ATmega | Atmel |
| ATmega168A | ATmega | Atmel |
| ATmega168P | ATmega | Atmel |
| ATmega168PA | ATmega | Atmel |
| ATmega168PB | ATmega | Atmel |
| ATmega169 | ATmega | Atmel |
| ATmega169A | ATmega | Atmel |
| ATmega169P | ATmega | Atmel |
| ATmega169PA | ATmega | Atmel |
| ATmega16A | ATmega | Atmel |
| ATmega16HVA | ATmega | Atmel |
| ATmega16HVA2 | ATmega | Atmel |
| ATmega16HVB | ATmega | Atmel |
| ATmega16M1 | ATmega | Atmel |
| ATmega16U2 | ATmega | Atmel |
| ATmega16U4 | ATmega | Atmel |
| ATmega2560 | ATmega | Atmel |
| ATmega2561 | ATmega | Atmel |
| ATmega2564RFR2 | ATmega | Atmel |
| ATmega256RFR2 | ATmega | Atmel |
| ATmega32 | ATmega | Atmel |
| ATmega3208 | ATmega | Atmel |
| ATmega3209 | ATmega | Atmel |
| ATmega323 | ATmega | Atmel |
| ATmega324 | ATmega | Atmel |
| ATmega324A | ATmega | Atmel |
| ATmega324P | ATmega | Atmel |
| ATmega324PA | ATmega | Atmel |
| ATmega324PB | ATmega | Atmel |
| ATmega325 | ATmega | Atmel |
| ATmega3250 | ATmega | Atmel |
| ATmega3250A | ATmega | Atmel |
| ATmega3250P | ATmega | Atmel |
| ATmega3250PA | ATmega | Atmel |
| ATmega325A | ATmega | Atmel |
| ATmega325P | ATmega | Atmel |
| ATmega325PA | ATmega | Atmel |
| ATmega328 | ATmega | Atmel |
| ATmega328P | ATmega | Atmel |
| ATmega328PB | ATmega | Atmel |
| ATmega329 | ATmega | Atmel |
| ATmega3290 | ATmega | Atmel |
| ATmega3290A | ATmega | Atmel |
| ATmega3290P | ATmega | Atmel |
| ATmega3290PA | ATmega | Atmel |
| ATmega329A | ATmega | Atmel |
| ATmega329P | ATmega | Atmel |
| ATmega329PA | ATmega | Atmel |
| ATmega32A | ATmega | Atmel |
| ATmega32C1 | ATmega | Atmel |
| ATmega32HVB | ATmega | Atmel |
| ATmega32M1 | ATmega | Atmel |
| ATmega32U2 | ATmega | Atmel |
| ATmega32U4 | ATmega | Atmel |
| ATmega32U6 | ATmega | Atmel |
| ATmega406 | ATmega | Atmel |
| ATmega48 | ATmega | Atmel |
| ATmega4808 | ATmega | Atmel |
| ATmega4809 | ATmega | Atmel |
| ATmega48A | ATmega | Atmel |
| ATmega48P | ATmega | Atmel |
| ATmega48PA | ATmega | Atmel |
| ATmega48PB | ATmega | Atmel |
| ATmega4HVD | ATmega | Atmel |
| ATmega64 | ATmega | Atmel |
| ATmega640 | ATmega | Atmel |
| ATmega644 | ATmega | Atmel |
| ATmega644A | ATmega | Atmel |
| ATmega644P | ATmega | Atmel |
| ATmega644PA | ATmega | Atmel |
| ATmega644RFR2 | ATmega | Atmel |
| ATmega645 | ATmega | Atmel |
| ATmega6450 | ATmega | Atmel |
| ATmega6450A | ATmega | Atmel |
| ATmega6450P | ATmega | Atmel |
| ATmega645A | ATmega | Atmel |
| ATmega645P | ATmega | Atmel |
| ATmega649 | ATmega | Atmel |
| ATmega6490 | ATmega | Atmel |
| ATmega6490A | ATmega | Atmel |
| ATmega6490P | ATmega | Atmel |
| ATmega649A | ATmega | Atmel |
| ATmega649P | ATmega | Atmel |
| ATmega64A | ATmega | Atmel |
| ATmega64C1 | ATmega | Atmel |
| ATmega64HVE | ATmega | Atmel |
| ATmega64HVE2 | ATmega | Atmel |
| ATmega64M1 | ATmega | Atmel |
| ATmega64RFR2 | ATmega | Atmel |
| ATmega8 | ATmega | Atmel |
| ATmega808 | ATmega | Atmel |
| ATmega809 | ATmega | Atmel |
| ATmega8515 | ATmega | Atmel |
| ATmega8535 | ATmega | Atmel |
| ATmega88 | ATmega | Atmel |
| ATmega88A | ATmega | Atmel |
| ATmega88P | ATmega | Atmel |
| ATmega88PA | ATmega | Atmel |
| ATmega88PB | ATmega | Atmel |
| ATmega8A | ATmega | Atmel |
| ATmega8HVA | ATmega | Atmel |
| ATmega8HVD | ATmega | Atmel |
| ATmega8U2 | ATmega | Atmel |
| ATtiny10 | ATtiny | Atmel |
| ATtiny102 | ATtiny | Atmel |
| ATtiny104 | ATtiny | Atmel |
| ATtiny11 | ATtiny | Atmel |
| ATtiny12 | ATtiny | Atmel |
| ATtiny13 | ATtiny | Atmel |
| ATtiny13A | ATtiny | Atmel |
| ATtiny15 | ATtiny | Atmel |
| ATtiny1604 | ATtiny | Atmel |
| ATtiny1606 | ATtiny | Atmel |
| ATtiny1607 | ATtiny | Atmel |
| ATtiny1614 | ATtiny | Atmel |
| ATtiny1616 | ATtiny | Atmel |
| ATtiny1617 | ATtiny | Atmel |
| ATtiny1624 | ATtiny | Atmel |
| ATtiny1626 | ATtiny | Atmel |
| ATtiny1627 | ATtiny | Atmel |
| ATtiny1634 | ATtiny | Atmel |
| ATtiny167 | ATtiny | Atmel |
| ATtiny20 | ATtiny | Atmel |
| ATtiny202 | ATtiny | Atmel |
| ATtiny204 | ATtiny | Atmel |
| ATtiny212 | ATtiny | Atmel |
| ATtiny214 | ATtiny | Atmel |
| ATtiny2313 | ATtiny | Atmel |
| ATtiny2313A | ATtiny | Atmel |
| ATtiny23U | ATtiny | Atmel |
| ATtiny24 | ATtiny | Atmel |
| ATtiny24A | ATtiny | Atmel |
| ATtiny25 | ATtiny | Atmel |
| ATtiny26 | ATtiny | Atmel |
| ATtiny261 | ATtiny | Atmel |
| ATtiny261A | ATtiny | Atmel |
| ATtiny28 | ATtiny | Atmel |
| ATtiny3214 | ATtiny | Atmel |
| ATtiny3216 | ATtiny | Atmel |
| ATtiny3217 | ATtiny | Atmel |
| ATtiny3224 | ATtiny | Atmel |
| ATtiny3226 | ATtiny | Atmel |
| ATtiny3227 | ATtiny | Atmel |
| ATtiny4 | ATtiny | Atmel |
| ATtiny40 | ATtiny | Atmel |
| ATtiny402 | ATtiny | Atmel |
| ATtiny404 | ATtiny | Atmel |
| ATtiny406 | ATtiny | Atmel |
| ATtiny412 | ATtiny | Atmel |
| ATtiny414 | ATtiny | Atmel |
| ATtiny416 | ATtiny | Atmel |
| ATtiny417 | ATtiny | Atmel |
| ATtiny424 | ATtiny | Atmel |
| ATtiny426 | ATtiny | Atmel |
| ATtiny427 | ATtiny | Atmel |
| ATtiny4313 | ATtiny | Atmel |
| ATtiny43U | ATtiny | Atmel |
| ATtiny44 | ATtiny | Atmel |
| ATtiny441 | ATtiny | Atmel |
| ATtiny44A | ATtiny | Atmel |
| ATtiny45 | ATtiny | Atmel |
| ATtiny461 | ATtiny | Atmel |
| ATtiny461A | ATtiny | Atmel |
| ATtiny48 | ATtiny | Atmel |
| ATtiny5 | ATtiny | Atmel |
| ATtiny804 | ATtiny | Atmel |
| ATtiny806 | ATtiny | Atmel |
| ATtiny807 | ATtiny | Atmel |
| ATtiny814 | ATtiny | Atmel |
| ATtiny816 | ATtiny | Atmel |
| ATtiny817 | ATtiny | Atmel |
| ATtiny824 | ATtiny | Atmel |
| ATtiny826 | ATtiny | Atmel |
| ATtiny827 | ATtiny | Atmel |
| ATtiny828 | ATtiny | Atmel |
| ATtiny84 | ATtiny | Atmel |
| ATtiny840 | ATtiny | Atmel |
| ATtiny841 | ATtiny | Atmel |
| ATtiny84A | ATtiny | Atmel |
| ATtiny85 | ATtiny | Atmel |
| ATtiny861 | ATtiny | Atmel |
| ATtiny861A | ATtiny | Atmel |
| ATtiny87 | ATtiny | Atmel |
| ATtiny88 | ATtiny | Atmel |
| ATtiny9 | ATtiny | Atmel |
| ATxmega128A1 | ATxmega | Atmel |
| ATxmega128A1U | ATxmega | Atmel |
| ATxmega128A3 | ATxmega | Atmel |
| ATxmega128A3U | ATxmega | Atmel |
| ATxmega128A4U | ATxmega | Atmel |
| ATxmega128B1 | ATxmega | Atmel |
| ATxmega128B3 | ATxmega | Atmel |
| ATxmega128C3 | ATxmega | Atmel |
| ATxmega128D3 | ATxmega | Atmel |
| ATxmega128D4 | ATxmega | Atmel |
| ATxmega16A4 | ATxmega | Atmel |
| ATxmega16A4U | ATxmega | Atmel |
| ATxmega16C4 | ATxmega | Atmel |
| ATxmega16D4 | ATxmega | Atmel |
| ATxmega16E5 | ATxmega | Atmel |
| ATxmega192A3 | ATxmega | Atmel |
| ATxmega192A3U | ATxmega | Atmel |
| ATxmega192C3 | ATxmega | Atmel |
| ATxmega192D3 | ATxmega | Atmel |
| ATxmega256A3 | ATxmega | Atmel |
| ATxmega256A3B | ATxmega | Atmel |
| ATxmega256A3BU | ATxmega | Atmel |
| ATxmega256A3U | ATxmega | Atmel |
| ATxmega256C3 | ATxmega | Atmel |
| ATxmega256D3 | ATxmega | Atmel |
| ATxmega32A4 | ATxmega | Atmel |
| ATxmega32A4U | ATxmega | Atmel |
| ATxmega32C3 | ATxmega | Atmel |
| ATxmega32C4 | ATxmega | Atmel |
| ATxmega32D3 | ATxmega | Atmel |
| ATxmega32D4 | ATxmega | Atmel |
| ATxmega32D4P | ATxmega | Atmel |
| ATxmega32E5 | ATxmega | Atmel |
| ATxmega384C3 | ATxmega | Atmel |
| ATxmega384D3 | ATxmega | Atmel |
| ATxmega64A1 | ATxmega | Atmel |
| ATxmega64A1U | ATxmega | Atmel |
| ATxmega64A3 | ATxmega | Atmel |
| ATxmega64A3U | ATxmega | Atmel |
| ATxmega64A4U | ATxmega | Atmel |
| ATxmega64B1 | ATxmega | Atmel |
| ATxmega64B3 | ATxmega | Atmel |
| ATxmega64C3 | ATxmega | Atmel |
| ATxmega64D3 | ATxmega | Atmel |
| ATxmega64D4 | ATxmega | Atmel |
| ATxmega8E5 | ATxmega | Atmel |
| AVR128DA28 | DA | Atmel |
| AVR128DA32 | DA | Atmel |
| AVR128DA48 | DA | Atmel |
| AVR128DA64 | DA | Atmel |
| AVR128DB28 | DB | Atmel |
| AVR128DB32 | DB | Atmel |
| AVR128DB48 | DB | Atmel |
| AVR128DB64 | DB | Atmel |
| AVR32DA28 | DA | Atmel |
| AVR32DA32 | DA | Atmel |
| AVR32DA48 | DA | Atmel |
| AVR32DB28 | DB | Atmel |
| AVR32DB32 | DB | Atmel |
| AVR32DB48 | DB | Atmel |
| AVR64DA28 | DA | Atmel |
| AVR64DA32 | DA | Atmel |
| AVR64DA48 | DA | Atmel |
| AVR64DA64 | DA | Atmel |
| AVR64DB28 | DB | Atmel |
| AVR64DB32 | DB | Atmel |
| AVR64DB48 | DB | Atmel |
| AVR64DB64 | DB | Atmel |
| AVR64DD14 | DD | Atmel |
| AVR64DD20 | DD | Atmel |
| AVR64DD28 | DD | Atmel |
| AVR64DD32 | DD | Atmel |
| AT90SCR050 | AT90 | INSIDE Secure |
| AT90SCR075 | AT90 | INSIDE Secure |
| AT90SCR100 | AT90 | INSIDE Secure |
| AT90SCR200 | AT90 | INSIDE Secure |
| AT90SCR400 | AT90 | INSIDE Secure |
| M3000 | Other | System Semiconductor inc. |
Types of License
Single User
Multiple User
