ATMEGA809-AFR - Microchip

Manufacturer Part Number

ATMEGA809-AFR

Manufacturer

microchip-technology

Introduction

The ATMEGA809-AFR is a high-performance, low-power 8-bit AVR RISC-based microcontroller combining 8KB of in-system programmable Flash memory, 1KB of SRAM, and 256 bytes of EEPROM, with a powerful 20MHz core, peripheral functions, and a wide range of connectivity options. It is part of the megaAVR® 0 series, which offers enhanced functional safety features for industrial and automotive applications.

Product Features and Performance

8-bit AVR RISC-based core with a 20MHz clock speed

8KB of in-system programmable Flash memory

1KB of SRAM and 256 bytes of EEPROM

Wide range of peripherals including I2C, SPI, UART/USART, brown-out detect/reset, POR, and watchdog timer

41 I/O pins

16-channel 10-bit ADC

Product Advantages

Powerful 8-bit AVR core with a wide range of peripherals and connectivity options

Low-power operation with advanced power management features

Functional safety features for industrial and automotive applications

in-system programmable Flash memory for easy firmware updates

Key Reasons to Choose This Product

Versatile and flexible microcontroller with a rich set of features

Ideal for a wide range of embedded applications, from industrial automation to automotive systems

Excellent performance and energy efficiency, making it a cost-effective solution

Robust functional safety features for mission-critical applications

Quality and Safety Features

Functional safety features such as brown-out detect/reset, POR, and watchdog timer for increased reliability

Operating temperature range of -40°C to 125°C for industrial and automotive use

RoHS-compliant and lead-free package

Compatibility

The ATMEGA809-AFR is compatible with other members of the megaAVR® 0 series, allowing for easy migration and code reuse across different applications.

Application Areas

Industrial automation and control systems

Automotive electronics and systems

Home appliances and consumer electronics

Robotics and IoT devices

Product Lifecycle

The ATMEGA809-AFR is an active product and is currently in production. There are no immediate plans for discontinuation. Customers should check with our website's sales team or their authorized distributors for the latest product information and availability.