Microchip Technology

ATMEGA809-AUR  

Microcontrollers

Microchip Technology's ATMEGA809-AUR is a high-performance microcontroller unit (MCU) that is designed for a wide range of applications. Here is a brief description of the model, its features, and potential applications:

Description:

The ATMEGA809-AUR is a member of Microchip's AVR family of 8-bit MCUs. It is based on the enhanced AVR core, which provides high code density, high performance, and low power consumption. The device features a high-speed embedded PI (Peripheral Interface) and a JTAG interface for easy programming and debugging.

Features:

1. CPU: 8-bit AVR enhanced RISC architecture with 16 x 16-bit registers for code density and execution speed.
2. Memory: 8KB In-System Programmable Flash memory, 512B EEPROM, and 1KB SRAM.
3. I/O: 6 x 16-bit Timer/Counters, 2 x 8-bit Timer/Counters, 1 x 16-bit Real-Time Clock (RTC), 2 x UARTs, 1 x SPI, 1 x I2C, and 44 x General Digital I/O pins.
4. Analog: 8 x 10-bit Analog-to-Digital Converters (ADCs) with up to 8 external inputs.
5. Security: JTAG interface for programming and debugging, and a bootloader option for secure firmware updates.
6. Power Management: Sleep mode, Power-save mode, and Power-down mode for low power consumption.
7. Operating Voltage: 1.8V to 5.5V.
8. Operating Temperature: -40°C to +85°C.

Applications:

The ATMEGA809-AUR is suitable for a wide range of applications due to its high performance, low power consumption, and versatile features. Some potential applications include:

1. Industrial control systems: Programmable logic controllers (PLCs), motor control, and sensor interfacing.
2. Consumer electronics: Smart appliances, home automation, and portable devices.
3. Medical devices: Glucose meters, blood pressure monitors, and wearable health monitors.
4. Automotive: Infotainment systems, body control modules, and engine management systems.
5. Communication systems: Networking devices, routers, and modems.
6. Security systems: Access control systems, surveillance cameras, and alarm systems.
7. Renewable energy systems: Solar panel control, battery management systems, and energy monitoring.

Please note that the information provided here is a general overview and may not cover all the specific details of the ATMEGA809-AUR. For more information, it is recommended to refer to the official datasheet and documentation provided by Microchip Technology.

ATMEGA809-AUR Documents

Download datasheets and manufacturer documentation for ATMEGA809-AUR

Errata :

megaAVR® 0-series Errata      

PCN Assembly/Origin :

New Assembly Site 11/Apr/2023      

Datasheets :

megaAVR® 0-Series Family       ATmega808/809/1608/1609      

PCN Design/Specification :

ATmega808/809/1608/1609 22/Jun/2020       ATmega808/809/1608/1609 19/Mar/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH