Atmel

Atmel Corporation is an industry leader in the design and manufacture of advanced semiconductors, with focus on microcontrollers, nonvolatile memory, logic, radio frequency (RF) components and sensors.

Atmel Corporation and IAR Systems have had a close co-operation since 1995, where IAR Systems aided with co-design of the successful AVR 8-bit RISC microcontroller core, and delivered a tailor-made C compiler for AVR. Since then, IAR Systems has developed full-blown support for the AT91 ARM7 and ARM9 microprocessor families as well as for the AVR32 family. The new modern C/C++ compiler for 8051 is the perfect tool for maximum code size efficiency for developers using the AT89 family.

Simply put, IAR System is the only development tools supplier that offers a complete chain of tools for all Atmel microcontrollers and microprocessors.

AT91x

Atmel's AT91 ARM-based microcontrollers cover the entire range from low-cost, low-pin-count devices based on the ARM7 processor to high-performance systems-on-chip based on the ARM9. Atmel's ARM-based microcontrollers can be used as standard products in order to minimize time-to-market and development costs, or can serve as platforms for the development of an ASSP or ASIC.

Atmel's AT91SC series meets the requirements for high-performance SIM/USIM cards, multi-application banking cards, and computer network security cards, with large memory capacity, high CPU performance, low power consumption, high levels of security and compliance with GSM/3G and EMV specifications.

View the IAR Embedded Workbench device support list for AT91SAM7.

IAR Embedded Workbench for ARM
IAR J-Link for ARM
IAR J-Trace for ARM
IAR KickStart Kit for AT91SAM7S
IAR KickStart Kit AT91SAM7X
IAR PowerPac for ARM
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AVR32®

As with the Atmel AVR 8-bit core ten years ago, the new 32-bit AVR32 embedded CPU core was developed iteratively and in parallel with compiler experts from IAR Systems!

The new AVR32 microprocessor core is designed for compute intensive, power constrained applications. Officially launched February 15th, 2006, the AVR32 architecture specifies several instruction set extensions targeting signal and multimedia processing as well as low level bit manipulation.

Atmel will use the AVR32 core in new families of 32-bit standard product controllers targeted at wireless, battery-powered applications that include consumer infotainment, point of sales terminals, biometric scanners, voice recognition and motion detection.

IAR Embedded Workbench for AVR32
IAR KickStart Kit for EVK1100
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AVR®

Atmel's AVR microcontrollers have a RISC core running single cycle instructions and a well-defined I/O structure that limits the need for external components. Internal oscillators, timers, UART, SPI, pull-up resistors, pulse width modulation, ADC, analog comparator and watch-dog timers are some of the features you will find in AVR devices. AVR instructions are tuned to decrease the size of the program whether the code is written in C or assembler.

Atmel also provides a complete family of low-power, high-performance, secure 8- and 16-bit microcontrollers built around the secureAVR enhanced RISC architecture.

IAR Embedded Workbench for Atmel AVR
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AT89x

Atmel offers a broad range of microcontrollers based on the 8051 architecture. The product line includes MCS-51® industry standard socket drop-in devices, In-System Programming capability, and small footprint 20-pin derivatives in ROM-less, ROM, OTP & Flash flavors.

View the IAR Embedded Workbench device support list for AT89x.

IAR Embedded Workbench for 8051
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