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Atmel Corporation

- 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. These functions are marketed as standard products, application-specific standard products (ASSPs) or customer-specific products (ASICs) in order to provide a rapid and flexible response to the needs of Atmel’s customers.




Featuring SAM D20 ARM Cortex m0+ Combining the performance and energy efficiency of the ARM® Cortex®-M0+ core with an optimized architecture and peripheral set. Learn More

Wireless Connectivity

Image of Atmel's SAM W25 Wi-Fi Module

Featuring SAM W25 Wi-Fi Module Based on Atmel’s WINC1500 low-power Wi-Fi 2.4 GHz IEEE 802.11 b/g/n System on Chip and their latest ARM® Cortex®-M0+... Learn More


Image of Atmel's Atmel® ATSHA204A Full Turnkey Security Device

Featuring ATSHA204A - Cyrpto Turnkey Security Device Includes a 4.5 Kb EEPROM divided into 16 slots. This array can be used for storage of keys... Learn More

Product Listing View All

Featured Products

Image of Atmel's SAMA5D3 Xplained Evaluation Board

SAMA5D3 Xplained Evaluation Board
This evaluation kit is a fast prototyping and low-cost evaluation platform for Atmel’s SAMA5D3 ARM® Cortex®-A5 processor-based microprocessor design. It comes with a free-of-charge Linux distribution including Linux Kernel 3.10 (LTS), Linux Mainline and Yocto 1.5.1 support. Learn More

Image of Atmel SmartConnect WINC1500

SmartConnect WINC1500
The Atmel® SmartConnect WINC1500 from Atmel is an IEEE 802.11 b/g/n IoT network controller SoC. It offers the ideal add-on to existing MCU solutions, making it easy to bring Wi-Fi and Network capabilities through UART or SPI-to-Wi-Fi interfaces into your designs. Learn More

Newest Products View All (46)

Image of Atmel's SAM L22 Series Microcontrollers

SAM L22 Series Microcontrollers

The SAM L22 is designed for simple and intuitive migration between SAM L devices due to identical peripheral modules, compatible code, and a linear address map.

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Image of Atmel's SAM L21 Xplained Pro Evaluation Kit

SAM L21 Series Microcontrollers

Atmel's SAM L21 is designed for simple and intuitive migration between SAM L devices with identical peripheral modules, compatible code, and a linear address map.

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Image of Atmel's megaAVR "PB" Devices

megaAVR "PB" Devices

Atmel's AVR 8-bit microcontrollers with 4, 8, 16, or 32 KB in-system programmable Flash have been released with added functionality, while maintaining the same size and package type.

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Image of Atmel's SAMA5D2 Family of MPUs and Eval Board

SAMA5D2 Family of MPUs and Eval Board

The Atmel SAMA5D2 Xplained Ultra is a fast prototyping and evaluation platform for the Atmel SMART SAMA5D2 series ARM® Cortex®-A5 processor based microprocessors.

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Image of Atmel's SAM G5x Series ARM Cortex-M4 Microcontrollers

SAM G5x Series ARM® Cortex®-M4 Microcontrollers

Atmel's SAM G5x series, ARM Cortex-M4 microcontrollers redefine power and performance in Cortex-M4-based MCUs, optimized for ultra-low power, high-performance, and a small form factor.

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Image of Atmel's BTLC1000 Xplained Pro Starter Kit

BTLC1000 Xplained Pro Starter Kit

The Atmel® BTLC1000 Xplained Starter Kit evaluates the Atmel® ATBTLC1000-MR110CA module with the ARM Cortex M0+ SAML21 Xplained Pro host MCU evaluation board.

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Tools & Support

Image of Atmel's Studio 7

Atmel Studio 7
Atmel introduces the latest Xplained Mini development kit, an easy-to-use development board with extensive examples. Learn More

Atmel Resource Center Thumbnail

Design Resource Center

To make it faster and easier for you to evaluate, prototype, develop and program with Atmel® products, we offer a variety of design resources, including development tools, media and documentation. Learn More

Product Training Modules View All (48)

SAM S70/E70

Cortex-M7 Performance MCUs

Duration: 10 minutes

Atmel Smart Cortex-M7 MCUs are high performing ARM cortex-M based MCUs that offer flexible and scalable memory density up to 2 MB of flash and 384 KB of SRAM.


SmartConnect Wi-Fi Solutions for IoT

Duration: 15 minutes

An overview of Atmel SmartConnect for the Internet of Things (IoT).

SAM4S Cortex-M4 Series Microcontroller

SAM4S Cortex-M4 Series Microcontroller

Duration: 15 minutes

The SAM4S offers a general purpose Cortex-M4 flash MCU with the perfect balance between performance and power consumption.

CryptoAuthentication Devices

CryptoAuthentication Devices Overview

Duration: 10 minutes

Covering important modern security standards and giving designers more choices for easy implementation of standards-based hardware security.

Featured Videos View All (78)

Introducing Atmel Studio 7

An introduction to Atmel Studio 7, the free integrated development environment (IDE) for MCU development using Atmel | SMART ARM-based and AVR MCUs.

Importing Arduino Sketches Into Atmel Studio 7

Atmel’s resident Wizard of Make Bob Martin shows how simple it is to import your Arduino sketches into the new Atmel Studio 7. Your sketch, including any libraries it references, will be imported into Studio 7 as a C++ project.

Atmel START Overview

Atmel START is a web-based, code configuration engine that helps users graphically configure and deploy embedded software, low-level drivers, middleware example applications, and reference designs.

Atmel: picoPower Labs - Basic Power-Saving Techniques

General power-saving techniques for all Atmel AVR microcontrollers. Most of the techniques shown work with any AVR MCU, but some require specific picoPower features.