ATMEGA2561V-8AU - Microchip Technology

Manufacturer Part Number

ATMEGA2561V-8AU

Manufacturer

Microchip Technology

Introduction

ATMEGA2561V-8AU is an 8-bit high-performance microcontroller of the AVR® ATmega series designed for advanced embedded control applications.

Product Features and Performance

8-Bit AVR Architecture

Speed of 8MHz

Enhanced RISC Architecture

256KB In-System Programmable Flash

8K Bytes RAM

4K Bytes EEPROM

Advanced Interrupt Handling

Low Power Consumption

Product Advantages

Robust execution of instructions with 1 clock cycle per instruction rate

Efficient data handling with Harvard architecture

High endurance, non-volatile memory segments

JTAG interface for extensive debug support

Wide operating voltage range from 1.8V to 5.5V

Key Technical Parameters

Core Processor: AVR

Core Size: 8-Bit

Number of I/O: 54

Program Memory Size: 256KB (128K x 16)

EEPROM Size: 4K x 8

RAM Size: 8K x 8

Data Converters: A/D 8x10b

Oscillator Type: Internal

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset (POR)

Watchdog Timer (WDT)

Programmable lock for software security

Compatibility

Standard 64-TQFP (14x14) package for surface mount technology

Compatible with EBI/EMI, I2C, SPI, and UART/USART interfaces

Application Areas

Industrial control systems

Automotive applications

Medical devices

Internet of Things (IoT) endpoints

Consumer electronics

Product Lifecycle

Active product status

Long-term availability

Support for mature and established product development

Several Key Reasons to Choose This Product

High computational performance with low power usage

Support multiple communication protocols for system integration

Ample program and storage memory for complex applications

Suitable for harsh environments with broad temperature range

Straightforward migration and support for older or future AVR microcontrollers

Proven track record of reliability and quality from Microchip Technology