ATMEGA2561-16MUR - Microchip Technology

Manufacturer Part Number

ATMEGA2561-16MUR

Manufacturer

Microchip Technology

Introduction

The ATMEGA2561-16MUR is a high-performance, low-power 8-bit AVR RISC-based microcontroller. It combines 256KB of in-system programmable flash memory with 8KB of SRAM and 4KB of EEPROM, all on a single chip.

Product Features and Performance

8-bit AVR RISC-based microcontroller

256KB of in-system programmable flash memory

8KB of SRAM

4KB of EEPROM

54 general-purpose I/O lines

8 channel 10-bit A/D converter

6 PWM channels

Real-time counter with separate oscillator

Six-input capture/compare units

Programmable watchdog timer with separate on-chip oscillator

External and internal interrupt sources

Six sleep modes: Idle, ADC Noise Reduction, Power-down, Power-save, Standby, and Extended Standby

Product Advantages

High performance, low power 8-bit AVR RISC-based microcontroller

Extensive peripheral set and peripheral control

Flexible clock system with internal and external oscillator options

Wide operating voltage and temperature range

Key Technical Parameters

Operating voltage: 4.5V to 5.5V

Operating temperature: -40°C to 85°C

Core speed: 16MHz

Memory: 256KB flash, 8KB SRAM, 4KB EEPROM

Quality and Safety Features

RoHS3 compliant

Brown-out detection and reset

Compatibility

AVR ATmega series microcontrollers

Application Areas

Embedded systems

Industrial automation

Home appliances

Automotive electronics

Medical devices

Product Lifecycle

The ATMEGA2561-16MUR is an active product and is not nearing discontinuation. Microchip Technology continues to offer this microcontroller and provide support and upgrades as needed.

Key Reasons to Choose This Product

High performance 8-bit AVR RISC-based microcontroller

Extensive peripheral set and flexible clock system

Wide operating voltage and temperature range

RoHS3 compliance and brown-out detection for quality and safety

Proven track record in embedded systems, industrial, and consumer applications