Atmel Products

• 8-bit AVR^® MCUs
• 32-bit AVR and RISC MCUs
• SAM MCUs based on Arm^® Cortex^®-M cores
• 8051 MCUs

These devices offer substantial program and data memories with picoPower^® technology to minimize power consumption. 

This family delivers a leading combination of real-time performance, integration and power efficiency.

These devices provide a combination of miniaturization, processing power, analog performance and system-level integration.

We highly recommend MPLAB^® X IDE, an expandable, highly configurable software program that supports many legacy Atmel devices. Check the supported device list.

We also offer Microchip Studio, which replaced Atmel Studio, as an IDE for developing and debugging AVR^® and SAM MCU applications.

Atmel START is deprecated. No new devices, boards or updates will be added and it is offered as-is.

We strongly recommend that you use MPLAB^® Code Configurator (MCC) for your new projects. MCC is a plug-in for MPLAB X IDE that offers a free graphical programming environment to generate seamless, easy-to-understand C code to insert into your project.

ATMEL-ICE is a development tool for debugging and programming Arm Cortex-M-based SAM and AVR MCUs with on-chip debug capability.

• Amplifiers and linear
• Data converters
• Interface and connectivity
• Power management
• Sensors
• Timing devices

• Serial I²C, SPI and Microwire EEPROM 
• Single-wire EEPROM 
• MAC address and unique ID EEPROM 
• Parallel EEPROM 
• Military and space-grade memory 
• OTP EPROM

• FPGAs
• SPLDs/CPLDs

• 8-bit AVR® MCUs
• 32-bit AVR and RISC MCUs
• SAM MCUs based on Arm® Cortex®-M cores
• 8051 MCUs

• Platform root-of-trust controllers 
• 32-bit Microprocessors (MPUs) with integrated security 
• MCUs with integrated security 
• Secure authentication 
• Secure FPGAs 
• Trust Platform 

• Turnkey MCUs with capacitive touch
• MCUs with on-chip touch
• maXTouch^® touchscreen controllers

• Wi-Fi MCUs
• Wi-Fi network controllers
• Wi-Fi link controllers
• Wi-Fi RF front-end components

Modern vehicles are the sum of tens of thousands of smart, connected and secure components. Our products and processes are engineered to support the rigorous requirements of the automotive industry.

Addressing the smart engergy market requires a platform that incorporates mutiple application-specific solutions with standard parts such as MCUs, security and memory devices. Browse our solutions for designing smart grid applications.

Industrial applications require robust and reliable solutions that can withstand harsh environments and heavy usage. Discover how our products can elevate the performance, reliability and efficiency of your industrial applications.

Explore the extensive legacy from Atmel. With 35 years of expertise and a broad portfolio of radiation-hardened and radiation-tolerant products like microcontrollers, memory devices, communications ICs and ASICs, Atmel was a leading supplier to the aerospace industry in the European market.