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Simply AVR

Discover why Atmel AVR MCUs are simple to use and used everywhere.


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The Next Step in AVR Microcontroller Capacity and Performance

When your designs need some extra muscle, you need the megaAVR®. Ideal for applications requiring large amounts of code, the megaAVR offers substantial program and data memories with performance up to 20 MIPS. Innovative picoPower® technology minimizes power consumption. All megaAVRs offer self-programmability for fast, secure, cost-effective in-circuit upgrades. You can even upgrade the flash memory while running your application.

Based on industry-leading, proven technology, the megaAVR family offers our widest selection of devices in terms of memories, pin-counts and peripherals. Choose from general-purpose devices to models with specialized peripherals like USB, or LCD controllers, or CAN, LIN and Power Stage Controllers (PSC). It's easy to find the perfect fit for your project in the megaAVR product family. The Atmel Studio development platform further reduces your time-to-market.

Key Features

  • Broad family — megaAVR offers our widest selection of devices in terms of memories, pin counts and peripherals, enabling reuse of code and knowledge across projects.
  • picoPower technology — Selected megaAVR devices feature ultra-low power consumption and individually-selectable low-power sleep modes that make them ideal for battery-powered applications.
  • High integration — The megaAVR features on-chip flash, SRAM, internal EEPROM, SPI, TWI (I2C), and USART, USB, CAN, and LIN, watchdog timer, a choice of internal or external precision oscillator, and general-purpose I/O pins, simplifying your design and reducing bill-of-materials.
  • Analog functions — Advanced analog capabilities, such as ADC, DAC, a built-in temperature sensor and internal voltage reference, brown out detector, a fast analog comparator and a programmable analog gain amplifier. The high level of integration allows designs with fewer external analog components.
  • Rapid development — megaAVR microcontrollers speed development with powerful in-system programming and on-chip debug. In addition, in-system programming simplifies production line programming and field upgrades.
  • IoT ready — IoT (Internet of Things) covers almost any application, from typical building and home automation to medical and healthcare systems. In the majority of these, there is a need for some sort of processing power to perform embedded computing tasks and to transmit data to the Internet. More and more, these devices are battery driven – thus the power consumption very often becomes the key success factor for a user-friendly IoT-enabled product. The megaAVR devices are among the best microcontrollers in the world when it comes to power consumption, and a natural choice for IoT applications.

 
Device
Description

8-bit AVR Microcontroller, 16KB Flash, 32-pin

8-bit AVR Microcontroller, 4KB Flash, 28/32-pin

8-bit AVR Microcontroller, 4KB Flash, 28/32-pin

8-bit picoPower AVR Microcontroller, 4KB Flash, 28/32-pin

8-bit picoPower AVR Microcontroller, 4KB Flash, 28/32-pin

8-bit AVR Microcontroller, 8KB Flash, 28/32-pin

8-bit AVR Microcontroller, 8KB Flash, 40/44-pin

8-bit AVR Microcontroller, 8KB Flash, 40/44-pin

8-bit AVR Microcontroller, 8KB Flash, 28/32-pin

8-bit AVR Microcontroller, 8KB Flash, 28/32-pin

8-bit picoPower AVR Microcontroller, 8KB Flash, 28/32-pin

8-bit picoPower AVR Microcontroller, 8KB Flash, 28/32-pin

8-bit AVR Microcontroller, 8KB Flash, 28/32-pin

8-bit AVR Microcontroller, 16KB Flash, 40/44-pin

8-bit AVR Microcontroller, 16KB Flash, 40/44-pin

8-bit AVR Microcontroller, 16KB Flash, 40/44/49-pin

8-bit picoPower AVR Microcontroller, 16KB Flash, 40/44-pin

8-bit picoPower Microcontroller, 16KB Flash, 40/44/49-pin

8-bit picoPower AVR Microcontroller, 16KB Flash, 64-pin

8-bit picoPower AVR Microcontroller, 16KB Flash, 64-pin

8-bit AVR Microcontroller, 16KB Flash, 28/32-pin

8-bit AVR Microcontroller, 16KB Flash, 28/32-pin

8-bit picoPower AVR Microcontroller, 16KB Flash, 28/32-pins

8-bit picoPower AVR Microcontroller, 16KB Flash, 28/32-pin

8-bit AVR Microcontroller, 16KB Flash, 40/44-pin

8-bit AVR Microcontroller, 32KB Flash, 40/44-pin

8-bit AVR Microcontroller, 32KB Flash, 40/44/49-pin

8-bit picoPower AVR Microcontroller, 32KB Flash, 40/44-pin

8-bit picoPower AVR Microcontroller, 32KB Flash, 40/44/49-pin

8-bit AVR Microcontroller, 32KB Flash, 64-pin

8-bit AVR Microcontroller, 32KB Flash, 100-pin

8-bit AVR Microcontroller, 32KB Flash, 100-pin

8-bit picoPower AVR Microcontroller, 32KB Flash, 100-pin

8-bit picoPower AVR Microcontroller, 32KB Flash, 100-pin

8-bit AVR Microcontroller, 32KB Flash, 64-pin

8-bit picoPower AVR Microcontroller, 32KB Flash, 64-pin

8-bit picoPower AVR Microcontroller, 32KB Flash, 64-pin

8-bit AVR Microcontroller, 32KB Flash, 28/32-pin

8-bit picoPower AVR Microcontroller, 32KB Flash, 28/32-pin

8-bit AVR Microcontroller, 32KB Flash, 40/44-pin

8-bit AVR Microcontroller, 64KB Flash, 64-pin

8-bit AVR Microcontroller, 64KB Flash, 100-pin

8-bit AVR Microcontroller, 64KB Flash, 40/44-pin

8-bit AVR Microcontroller, 64KB Flash, 40/44/49-pin

8-bit picoPower AVR Microcontroller, 64KB Flash, 40/44-pin

8-bit picoPower AVR Microcontroller, 64KB Flash, 40/44/49-pin

8-bit AVR Microcontroller, 64KB Flash, 64-pin

8-bit AVR Microcontroller, 64KB Flash, 100-pin

8-bit AVR Microcontroller, 64KB Flash, 100-pin

8-bit picoPower AVR Microcontroller, 64KB Flash, 100-pin

8-bit AVR Microcontroller, 64KB Flash, 64-pin

8-bit picoPower AVR Microcontroller, 64KB Flash, 64-pin

8-bit AVR Microcontroller, 64KB Flash, 64-pin

8-bit AVR Microcontroller, 128KB Flash, 64-pin

8-bit AVR Microcontroller, 128KB Flash, 100-pin

8-bit AVR Microcontroller, 128KB Flash, 64-pin

8-bit AVR Microcontroller, 128KB Flash, 40/44-pin

8-bit AVR Microcontroller, 128KB Flash, 40/44-pin

8-bit AVR Microcontroller, 128KB Flash, 64-pin

8-bit AVR Microcontroller, 256KB Flash, 100-pin

8-bit AVR Microcontroller, 256KB Flash, 64-pin

8-bit AVR Microcontroller, 128KB Flash, 64-pin, CAN Controller

8-bit AVR Microcontroller, 32KB Flash, 64-pin, CAN Controller

8-bit AVR Microcontroller, 64KB Flash, 64-pin, CAN Controller

8-bit AVR Microcontroller, 16KB Flash, 32-pin, LIN and CAN Controller

8-bit AVR Microcontroller, 32KB Flash, 32-pin, LIN and CAN Controller

8-bit AVR Microcontroller, 64KB Flash, 32-pin, LIN and CAN Controller

8-bit AVR Microcontroller, 8KB Flash, 24-pin, Lighting

8-bit AVR Microcontroller, 16KB Flash, 24-pin, Lighting

8-Bit Microcontroller with 8KB Flash, 24-pin, Lighting

8-bit AVR Microcontroller, 16KB Flash, 32-pin, Lighting

8-Bit Microcontroller with 8KB Flash, 32-pin, Lighting

8-bit AVR Microcontroller, 8KB Flash, 20/32-pin, Lighting

8-bit AVR Microcontroller, 16KB Flash, 20/32-pin, Lighting

8-bit AVR Microcontroller, 128KB Flash, 64-pin, USB Controller

8-bit AVR Microcontroller, 128KB Flash, 64-pin, USB Controller

8-bit AVR Microcontroller, 16KB Flash, 32-pin, USB Controller

8-bit AVR Microcontroller, 64KB Flash, 64-pin USB Controller

8-bit AVR Microcontroller, 64KB Flash, 64-pin, USB Controller

8-bit AVR Microcontroller, 8KB Flash, 32-pin, USB Controller

8-bit AVR Microcontroller,16KB Flash, 32-pin, USB Controller

8-bit AVR Microcontroller, 16KB Flash, 44-pin, USB Controller

8-bit AVR Microcontroller,32KB Flash, 32-pin, USB Controller

8-bit AVR Microcontroller, 32KB Flash, 44-pin, USB Controller

8-bit AVR Microcontroller, 8KB Flash, 32-pin, USB Controller

8-bit AVR Microcontroller, 16KB Flash, 64-pin, LCD Controller

8-bit picoPower AVR Microcontroller, 16KBP Flash, 64-pin, LCD Controller

8-bit picoPower AVR Microcontroller, 16KB Flash, 64-pin, LCD Controller

8-bit AVR Microcontroller, 32KB Flash, 64-pin, LCD Controller

8-bit AVR Microcontroller, 32KB Flash, 100-pin, LCD Controller

8-bit AVR Microcontroller, 32KB Flash, 100-pin, LCD Controller

8-bit picoPower AVR Microcontroller, 32KB Flash, 100-pin, LCD Controller

8-bit AVR Microcontroller, 32KB Flash, 64-pin, LCD Controller

8-bit picoPower AVR Microcontroller, 32KB Flash, 64-pin, LCD Controller

8-bit picoPower AVR Microcontroller, 32KB Flash, 64-pin, LCD Controller

8-bit AVR Microcontroller, 64KB Flash, 64-pin, LCD Controller

8-bit AVR Microcontroller, 64KB Flash, 100-pin, LCD Controller

8-bit AVR Microcontroller, 64KB Flash, 100-pin, LCD Controller

8-bit picoPower AVR Microcontroller, 64KB Flash, 100-pin, LCD Controller

8-bit AVR Microcontroller, 64KB Flash, 64-pin, LCD Controller

8-bit picoPower AVR Microcontroller, 64KB Flash, 64-pin, LCD Controller