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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 (50)

Image of Atmel's SAM E70 ARM® Cortex®-M7 Microcontrollers

SAM E70 ARM® Cortex®-M7 Microcontrollers

Atmel's SAM E series MCUs are based on the high-performance 32-bit ARM® Cortex®-M7 RISC processors with FPU and operate at a maximum speed of 300 MHz.

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Image of Atmel ATTINY104-XNANO Evaluation Kit

ATtiny104 Xplained Nano Evaluation Kit

The Atmel ATTINY104-XNANO Xplained Nano evaluation kit is a hardware platform for evaluating ATtiny102/ATtiny104 microcontrollers.

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Image of Atmel's SAM B11 Bluetooth® SMART System

SAM B11 Bluetooth® SMART System

Atmel's SAM B11 is an ultra-low power Bluetooth SMART (BLE 4.1) system on a chip with integrated MCU, transceiver, modem, MAC, PA, TR switch, and PMU.

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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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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 (49)

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 (99)

A Look at the Atmel Crypto Evaluation Studio

In this video, we’ll take a walkthrough of the Atmel Crypto Evaluation Studio (ACES) using the ATECC508. This includes descriptions and demonstrations of basic ACES capabilities

Atmel START Sensors: ADC with Timer Callback, Visualization (#6)

In this video, we'll be adding a timer driver to our project, re-configuring Studio project and setting up a 100mS timer task: 100 ticks of 1ms

Atmel START Sensors: Best Practice Code Cleanup (#3)

In this video we’ll show copying and organizing functions used from Atmel_Start.c into main and making certain variables global

Atmel START Sensors: ADC Timer GPIO (#7)

In this video, we'll be identifying Data Gateway Interface (DGI) GPIOs, which can be used from the embedded debugger and configuring DGI_GPIO2 in START