Product News V5.20
Version 5.11
Version 5.10
Product packages
Benchmark test results

 

IAR Embedded Workbench for Atmel AVR

Integrated development environment and optimizing C/C++ compiler for AVR
IAR Embedded Workbench for AVR is an integrated development environment for building and debugging embedded applications. It provides extensive support for AVR devices and generates very compact and efficient code. Built-in plug-ins to various Atmel emulators and RTOSs are included in standard edition.
 
 

Highlights in  version 5.20 
  • MISRA C:2004 support
  • New memory model
  • Support for new devices
  • Multi-file compilation
  • Start the debugger without download

For detailed descriptions of the new features, please see Product News.
 
 

Key components
  • Integrated development environment with project management tools and editor
  • Highly optimizing AVR compiler supporting C and C++
  • Automatic checking of MISRA C rules for safety-criticleapplications
  • Configuration files for all AVR Classic, ATmega and FPSLIC families, including devices with the enhanced core
  • JTAGICE mkll debugger support
  • Run-time libraries
  • Relocating AVR assembler
  • Linker and librarian tools
  • C-SPY debugger with AVR simulator and support for RTOS-aware debugging on hardware
  • Example projects for AVR and code templates
  • User and reference guides, both printed and in PDF format
  • Context-sensitive online help

Supported devices
IAR Embedded Workbench for AVR supports devices in all AVR families:

Automotive AVR: ATtiny24 Automotive, ATtiny25 Automotive, ATtiny261 Automotive, ATtiny44 Automotive, ATtiny45 Automotive, ATtiny461 Automotive, ATtiny84 Automotive, ATtiny85 Automotive, ATtiny861 Automotive, ATmega48 Automotive, ATmega88 Automotive, ATmega168 Automotive,  AT90CAN128 Automotive, AT90CAN32 Automotive, AT90CAN64 Automotive, ATmega32C1, ATmega32M1 Automotive, ATmega64C1 Automotive, ATmega64M1 Automotive, ATmega164P Automotive, ATmega324P Automotive, ATmega644P Automotive

AVR Z-Link (ZigBee): AT86RF230, ATmega64RZAPV, ATmega64RZAV, ATmega128RZAV, ATmega128RZBV

Battery Management AVR: ATmega4HVD, ATmega8HVD, ATmega32HVB

CAN AVR: AT90CAN32, AT90CAN64, AT90CAN128

LCD AVR: ATmega169, ATmega169P, ATmega169V, ATmega329, ATmega329P, ATmega329V, ATmega649, ATmega3290, ATmega3290P, ATmega6490

Lighting AVR: AT90PWM1, AT90PWM2, AT90PWM216, AT90PWM2B, AT90PWM3, AT90PWM316, AT90PWM324, AT90PWM3B

megaAVR: ATmega8, ATmega8A, ATmega8L, ATmega16, ATmega16A, ATmega16L, ATmega32, ATmega32A, ATmega32C1, ATmega32M1, ATmega32L, ATmega32U4, ATmega48, ATmega48P, ATmega48V, ATmega64, ATmega64A, ATmega64L, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega88V, ATmega128, ATmega128A, ATmega128L, ATmega162, ATmega162V, ATmega164, ATmega164P, ATmega164V, ATmega165, AT mega165P, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega168V, ATmega169, ATmega169L, ATmega169P, ATmega169V, ATmega324P, ATmega324PA, ATmega325, ATmega325P, ATmega328P, ATmega329, ATmega329P, ATmega640, ATmega644, ATmega644P, ATmega645, ATmega1280, ATmega1281, ATmega1284P, ATmega2560, ATmega2561, ATmega3250, ATmega3250P, ATmega3290, ATmega3290P, ATmega6450, ATmega649, ATmega6490, ATmega8515, ATmega8515L, ATmega8535, ATmega8535L

Smart Battery AVR: ATmega406

tinyAVR: ATiny11*, ATiny11L*, ATiny12*, ATiny12L*, ATiny12V*, ATtiny13, ATiny13A, ATiny15L*, ATtiny23U, ATtiny24, ATtiny25, ATtiny26, ATtiny26L, ATiny28L*, ATiny28V*, ATtiny43U, ATtiny44, ATtiny45, ATtiny48, ATtiny84, ATtiny85, ATtiny88, ATtiny167, ATtiny261, ATtiny461, ATtiny861, ATtiny2313 (* supported only in assembler)

USB AVR: AT90USB82, AT90USB162, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega16u4, ATmega32U6

XMEGA: ATxmega16A4, ATxmega16D4,ATxmega32A4, ATxmega32D4, ATxmega64A1, ATxmega64A3, ATxmega64D3, ATxmega128A1, ATxmega128A3, ATxmega128D3, ATxmega192A3, ATxmega192D3, ATxmega256A3, ATxmega256A3B, ATxmega256D3

FPSLIC (AVR with FPGA): AT94K05AL, AT94K10AL, AT94K40AL, AT94S05AL, AT94S10AL, AT94S40AL

Smart Card Reader (AVR-based): AT90SCR100

Mature AVR: AT43USB320A, AT43USB325, AT43USB326, AT43USB351M, AT43USB353M, AT43USB355, AT76C712, AT76C713, AT86RF401, AT90S2313-4, AT90S2313-10, AT90S2323, AT90LS2323, AT90S2333, AT90LS2333, AT90S2343, AT90LS2343, AT90S4414-4, AT90S4414-8, AT90S4433, AT90LS4433, AT90S4434, AT90LS4434, AT90S8515-4, AT90S8515-8, AT90C8534, AT90S8535, AT90LS8535�,  ATmega 103, ATmega 103L, ATmega 161, ATmega 161L, ATmega 162L, ATmega 163, ATmega 163L, ATtiny22L

Others: ATmega8HVA, ATmega16HVA and M3000 from Intelligent Motion Systems, Inc.

C-SPY target system support
  • Simulator
  • AVR ICE200 
  • AVR JTAGICE
  • AVR JTAGICE mkII
  • AVR Dragon
  • AVR Crypto Controller ROM-monitor for the Atmel Smart Card Development Board (SCDB) and the Voyager development system (optional add-ons, order separately)
  • AVR Studio via compatible output format (full support for Atmel ICE via the Atmel debugger interface)

RTOS support
  • OSEK Run Time Interface (ORTI) support included
  • Micrium µC/OS-II Kernel Awareness Plugin included

Each RTOS plugin installs a number of new windows in C-SPY, most importantly the task or thread list windows where task-specific breakpoints can be specified and task-specific steps executed. Different inspector windows display the contents of the internal data structures of the RTOS such as timers, queues, semaphores, resources and mailboxes.

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