Microcontroller Solutions

Atmel - Atmel Corporation designs and manufactures advanced semiconductors, with focus on microcontrollers, nonvolatile memory, logic, radio frequency (RF) components and sensors. In the microcontroller market, Atmel offers a wide variety of 8-bit, a 8-/16-bit and several 32-bit devices. Additionally, Atmel also has several ARM7 and ARM9 based products. Learn more about supplier.

Click here to view all Atmel microcontroller products available at Digi-Key


  • Featured Product
  • Eval Boards
  • Application Notes
  • PTM
  • 8-Bit
  • 32-Bit
  • 8051/52/53

Featured Product

AT32UC3A System-On-Chip

The AT32UC3A is a complete System-On-Chip microcontroller based on the AVR32 UC RISC processor running at frequencies up to 66 MHz. AVR32 UC is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, high code density and high performance.

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ATEVK1100 Evaluation Kit The ATEVK1100 is an evaluation kit and development system for the AVR32 AT32UC3A microcontroller. It is equipped with a rich set of peripherals, memory, and makes it easy to try the full potential of the AVR32 devices.

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Our application notes provide instructions and recommendations for a variety of products, all of which come directly from the supplier.

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Created with the busy design engineer in mind, these electronic component tutorials are available in audio and non-audio versions. These unique tools facilitate faster time to market and make Digi-Key a true one-stop shop for all of our customers’ needs.

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AVR MCUs

AVR MCUs

Atmel’s low power, high performance AVR MCUs handle demanding 8-bit applications. Featuring a single cycle instruction RISC CPU, the AVR ensures fast code execution with low power consumption. A free development environment and compiler are another benefit of the architecture.

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8051

8051

Atmel offers a broad range of microcontrollers based on the 8051 architecture ranging in code density from 2K bytes to 128K bytes. The product line includes 8-bit microcontrollers using the the powerful, low-power Single-Cycle AT89LP core as well as the MCS-51®.

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FPSLIC

FPSLIC

Atmel’s Field Programmable System Level ICs (FPSLIC) combine all the basic systems building blocks in an SRAM based device. FPSLIC devices combine FPGA architecture, a 20 MIPs AVR MCU, numerous peripherals, and 36KB of SRAM.

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AVR32

AVR32

The AVR32 32-bit RISC processor core is designed to do more processing per clock cycle so the same throughput can be achieved at a lower clock frequency using substantially less power consumption.

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AT91SAM

AT91SAM

Atmel’s ARM based AT91SAM families are designed for system control, wired & wireless connectivity, user interface management, low power and ease of use. With variations providing up to 200+ MIPs performance, the series offers an optimal peripheral mix.

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8051

8051

Atmel offers a broad range of microcontrollers based on the 8051 architecture ranging in code density from 2K bytes to 128K bytes. The product line includes 8-bit microcontrollers using the the powerful, low-power Single-Cycle AT89LP core as well as the MCS-51®.

View All Atmel 8051 Parts



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