Atmel ARM-based microcontrollers range from cost-efficient, low pin count Flash MCUs based on the Cortex-M3 and ARM7 processors to high-performance systems-on-chip based on the ARM926 core.
IAR Embedded Workbench® for ARM provides device support on these levels:
Core support
Instruction set support in compiler, assembler, linker and debuggers.
Header/DDF files
Peripheral register names in C/assembler source and debugger as well as device setup configuration files.
Flash loader
For on-chip flash or off-chip EVB flash.
Project examples
Varies from simple to fairly complex applications.
| Device | Core support | Header | DDF | Flash loader | Example |
|---|
| AT91C140 | Yes | Yes | Yes | No | No |
| AT91CAP7 | Yes | Yes | Yes | No | No |
| AT91CAP9S250 | Yes | Yes | Yes | No | No |
| AT91CAP9S500 | Yes | Yes | Yes | No | No |
| AT91EB40A | Yes | Yes | Yes | Yes | Yes |
| AT91EB42 | Yes | Yes | Yes | Yes | Yes |
| AT91EB55 | Yes | Yes | Yes | Yes | Yes |
| AT91EB63 | Yes | Yes | Yes | Yes | Yes |
| AT91F816 | Yes | Yes | Yes | No | No |
| AT91FR40162 | Yes | Yes | Yes | No | No |
| AT91FR40162S | Yes | Yes | Yes | No | No |
| AT91FR4042 | Yes | Yes | Yes | No | No |
| AT91FR4081 | Yes | Yes | Yes | No | No |
| AT91M40400 | Yes | Yes | Yes | No | Yes |
| AT91M40800 | Yes | Yes | Yes | No | Yes |
| AT91M40807 | Yes | Yes | Yes | No | Yes |
| AT91M42800 | Yes | Yes | Yes | No | Yes |
| AT91M55800 | Yes | Yes | Yes | No | Yes |
| AT91M63200 | Yes | Yes | Yes | No | Yes |
| AT91R40008 | Yes | Yes | Yes | No | Yes |
| AT91R40807 | Yes | Yes | Yes | No | Yes |
| AT91RM3400 | Yes | Yes | Yes | No | No |
| AT91RM9200 | Yes | Yes | Yes | Yes | Yes |
| AT91RM9200-DK | Yes | Yes | Yes | Yes | Yes |
| AT91RM9200-EK | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7A1 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7A2 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7A3 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7L128 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7L64 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7S128 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7S16 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7S161 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7S256 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7S32 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7S321 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7S512 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7S64 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7SE256 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7SE32 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7SE512 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7X128 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7X256 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7X512 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7XC128 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7XC256 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM7XC512 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9260 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9261 | Yes | Yes | Yes | No | Yes |
| AT91SAM9261-EK | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9263 | Yes | Yes | Yes | No | Yes |
| AT91SAM9263-EK | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9G10 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9G20 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9G45 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9M10 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9RL64 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9XE128 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9XE256 | Yes | Yes | Yes | Yes | Yes |
| AT91SAM9XE512 | Yes | Yes | Yes | Yes | Yes |
| SAM3N1 | Yes | Yes | Yes | Yes | Yes |
| SAM3N1A | Yes | Yes | Yes | Yes | Yes |
| SAM3N1B | Yes | Yes | Yes | Yes | Yes |
| SAM3N1C | Yes | Yes | Yes | Yes | Yes |
| SAM3N2 | Yes | Yes | Yes | Yes | Yes |
| SAM3N2A | Yes | Yes | Yes | Yes | Yes |
| SAM3N2B | Yes | Yes | Yes | Yes | Yes |
| SAM3N2C | Yes | Yes | Yes | Yes | Yes |
| SAM3N4 | Yes | Yes | Yes | Yes | Yes |
| SAM3N4A | Yes | Yes | Yes | Yes | Yes |
| SAM3N4B | Yes | Yes | Yes | Yes | Yes |
| SAM3N4C | Yes | Yes | Yes | Yes | Yes |
| SAM3S1 | Yes | Yes | Yes | Yes | Yes |
| SAM3S1A | Yes | Yes | Yes | Yes | Yes |
| SAM3S1B | Yes | Yes | Yes | Yes | Yes |
| SAM3S1C | Yes | Yes | Yes | Yes | Yes |
| SAM3S2 | Yes | Yes | Yes | Yes | Yes |
| SAM3S2A | Yes | Yes | Yes | Yes | Yes |
| SAM3S2B | Yes | Yes | Yes | Yes | Yes |
| SAM3S2C | Yes | Yes | Yes | Yes | Yes |
| SAM3S4 | Yes | Yes | Yes | Yes | Yes |
| SAM3S4A | Yes | Yes | Yes | Yes | Yes |
| SAM3S4B | Yes | Yes | Yes | Yes | Yes |
| SAM3S4C | Yes | Yes | Yes | Yes | Yes |
| SAM3U1 | Yes | Yes | Yes | Yes | Yes |
| SAM3U1C | Yes | Yes | Yes | Yes | Yes |
| SAM3U1E | Yes | Yes | Yes | Yes | Yes |
| SAM3U2 | Yes | Yes | Yes | Yes | Yes |
| SAM3U2C | Yes | Yes | Yes | Yes | Yes |
| SAM3U2E | Yes | Yes | Yes | Yes | Yes |
| SAM3U4 | Yes | Yes | Yes | Yes | Yes |
| SAM3U4C | Yes | Yes | Yes | Yes | Yes |
| SAM3U4E | Yes | Yes | Yes | Yes | Yes |
| SAM3X4 | Yes | Yes | Yes | Yes | Yes |
| SAM3X4C | Yes | Yes | Yes | Yes | Yes |
| SAM3X4E | Yes | Yes | Yes | Yes | Yes |
| SAM3X8 | Yes | Yes | Yes | Yes | Yes |
| SAM3X8C | Yes | Yes | Yes | Yes | Yes |
| SAM3X8E | Yes | Yes | Yes | Yes | Yes |
| SAM4S16 | Yes | Yes | Yes | Yes | No |
Note: Our partners frequently release new devices and the latest ones may not be listed here. We continually add support to new devices. Please contact IAR Systems to find out whether your new device is already supported or when it will become available.