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Microcontroller Solutions
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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


Atmel - Product Information

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

Featured Product

Atmel SAM3

The Atmel® SAM3 family of ARM® Cortex™-M3 Flash-based microcontrollers (MCU) is expanding with 40 new devices in the mix that provide more memory options and more connectivity.  With this high-performance, highly integrated and power-efficient portfolio, you'll find just the right devices to meet your unique design requirements.


View SAM3 Product Highlight
Eval Boards

Eval Boards

Atmel ATXMEGAB1-XPLD-ND

The Atmel® AVR® XMEGA®-B1 Xplained evaluation kit is a hardware platform to evaluate the ATxmega128B1 microcontroller.  This board features the Atmel ATxmega128B1 MCU, four Atmel QTouch® buttons and analog inputs to the ATxmega128B1 ADC.


View ATXMEGAB1-XPLD-ND
Application Notes

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

View Supplier's Application Notes

Product Training

Product Training Module (PTM)

Created with the busy design engineer in mind, these product training 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.

View Supplier's Product Training Modules


8-Bit

AVR MCUs

AVR MCUs image

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.



View All 8-Bit AVR Parts



8051

MCS-51 image

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



FPSLIC

Field Programmable System Level ICs image

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.


View All FPSLIC Parts


32-Bit

SAM3

Atmel SAM3

The Atmel® SAM3 family of ARM® Cortex™-M3 Flash-based microcontrollers (MCU) is expanding with 40 new devices in the mix that provide more memory options and more connectivity.  With this high-performance, highly integrated and power-efficient portfolio, you'll find just the right devices to meet your unique design requirements.

 

View SAM3 Product Highlight



AVR32

AVR32 32-bit RISC image

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.


View AVR32 Parts



AT91SAM

AT91SAM image

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.




View All AT91SAM


8051/52/53

8051

MCS-51

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