Atollic TrueSTUDIO®/AVR supports C/C++ development for devices in the Atmel® AVR® UC3 (formerly known as "AVR32") family of microcontrollers.
Atollic TrueSTUDIO®/AVR read Atmel AVR32 Studio projects as-is, thus providing a zero-effort upgrade path for AVR32 Studio users.
Target support
Atollic TrueSTUDIO®/AVR supports a large number of AVR UC3 devices, boards and emulators as outlined below. Additionally it contains a target specific project wizard, linker file generator, SFR (peripheral register) viewer and code/data tracing, providing a state-of-the art solution for AVR UC3 developers.

Device support
Atollic TrueSTUDIO®/AVR supports the AVR UC3 family of microcontroller devices (formerly known as "AVR32"). The following microcontroller derivatives are supported:
AVR UC3A Series
- AT32UC3A0128
- AT32UC3A0256
- AT32UC3A0512
- AT32UC3A0512-UES
- AT32UC3A1128
- AT32UC3A1256
- AT32UC3A1512
- AT32UC3A1512-UES
- AT32UC3A3128
- AT32UC3A3128S
- AT32UC3A3256
- AT32UC3A3256S
- AT32UC3A364
- AT32UC3A364S
AVR UC3B Series
- AT32UC3B0256
- AT32UC3B0256-UES
- AT32UC3B0512
- AT32UC3B0512 (Revision C)
- AT32UC3B064
- AT32UC3B1128
- AT32UC3B1256
- AT32UC3B1256-UES
- AT32UC3B164
AVR UC3C Series
- AT32UC3C0512C (Revision C)
- AT32UC3C1512C (Revision C)
- AT32UC3C2512C (Revision C)
AVR UC3L Series
- AT32UC3L016
- AT32UC3L032
- AT32UC3L064
- AT32UC3L064 (Revision B)
Semiconductor manufacturers introduce new microcontroller derivatives continously and our website may not list all the latest devices that are in fact supported by our products. Contact Atollic for updated information if the device you are interested in is not listed here.
Starter Kit and Evaluation board support
The following Evaluation boards and Starter kits are supported:
- NGW100
- QT600
- STK1000
- STK600
- EVK1100
- EVK1101
- EVK1104
- EVK1105
Debugger support
The product supports the following hardware emulators:
- AVR Dragon
- AVR ONE!
- JTAGICE mkII
- AVR32 Simulator
Host environments
Supported host environments:
- Microsoft Windows XP
- Microsoft Windows Vista (32-bit version)
- Microsoft Windows Vista (64-bit version)
- Microsoft Windows 7 (32-bit version)
- Microsoft Windows 7 (64-bit version)
Example projects
Atollic TrueSTUDIO®/AVR contains a project wizard that auto-generates C and C++ projects (managed as well as unmanged modes) for the AVR UC3 microcontroller. The example projects handle:
- Power-on reset handling
- Interrupt vector table
- Initialization of the runtime environment
- Example main() application that uses the Atmel AVR UC3 software framework library
- Target adapted linker configuration file
The Atmel AVR UC3 Software framework is deeply integrated in the product, and consists of AVR UC3 microcontroller drivers, software services & libraries, and demonstration applications. Each software module is provided with full source code, example of usage, rich html documentation and ready-to-use projects.
Other Atollic products for AVR
Atollic will soon release the following products for AVR:
RTOS & middleware support
Atollic TrueSTUDIO® is one of the fastest growing products on the embedded systems development tools market. Many RTOS and middleware suppliers are thus integrating their products with Atollic TrueSTUDIO®.