ATMEGA2560-16CU

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ATMEGA2560-16CU

IC MCU 8BIT 256KB FLASH 100CBGA

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Specifications

Package Tray
Series AVR® ATmega
ProductStatus Active
CoreProcessor AVR
CoreSize 8-Bit
Speed 16MHz
Connectivity EBI/EMI, I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 86
ProgramMemorySize 256KB (128K x 16)
ProgramMemoryType FLASH
EEPROMSize 4K x 8
RAMSize 8K x 8
Voltage-Supply(Vcc/Vdd) 4.5V ~ 5.5V
DataConverters A/D 16x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 100-TFBGA

Overview

Description

The ATmega2560-16CU is a microcontroller from Microchip Technology's AVR series, widely used in embedded systems and electronics projects. It features a 16 MHz clock speed, 256 KB of Flash memory for program storage, 8 KB of SRAM, and 4 KB of EEPROM for non-volatile data retention.
Key features include:
- I/O Ports: 70 general-purpose I/O pins.
- Timers: Six timers/counters for various timing and counting applications.
- ADC: 16-channel, 10-bit Analog-to-Digital Converter for sensor interfacing.
- Communication: Supports UART, SPI, and I2C protocols for serial communication.
- Interrupts: Multiple external and internal interrupts for responsive programming.
The ATmega2560 is commonly employed in Arduino Mega boards, making it popular for hobbyists and professionals alike due to its versatility and ease of use. Its rich set of peripherals and large memory capacity enable it to handle complex tasks in robotics, automation, and data acquisition applications.

Features

The ATmega2560-16CU is a microcontroller from the Atmel (now part of Microchip Technology) AVR family. Key features include:
- Architecture: 8-bit AVR RISC architecture.
- Clock Speed: Operates at up to 16 MHz.
- Memory: 256 KB of Flash memory, 8 KB SRAM, and 4 KB EEPROM.
- I/O Ports: 86 general-purpose I/O pins with multiple functionalities.
- Analog Features: 16-channel 10-bit ADC, 6 PWM outputs.
- Timers: 6 timers/counters (3 with PWM capabilities).
- Communication Interfaces: 4 USART, SPI, I2C (TWI) for serial communication.
- External Interrupts: Supports external interrupts for responsive applications.
- Operating Voltage: 1.8V to 5.5V.
- Power Modes: Various sleep modes for power conservation.
The ATmega2560-16CU is commonly used in applications requiring significant processing power, such as robotics, automation, and complex control systems.

Package

The ATMEGA2560-16CU is packaged in a TQFP (Thin Quad Flat Package) with 100 pins. This package type is characterized by its flat, rectangular shape and is suitable for surface mounting on PCBs.

Pinout

The ATmega2560-16CU is a microcontroller from the Atmel (now part of Microchip Technology) AVR family. It features a total of 100 pins in a TQFP (Thin Quad Flat Package) configuration.
Pin Functions:
- Digital I/O: 54 pins can be used as general-purpose input/output (GPIO).
- Analog Inputs: 16 channels of 10-bit ADC (Analog-to-Digital Converter).
- Timers/Counters: 6 timers (3 of which are 16-bit).
- Serial Communication: Supports USART, SPI, and I2C (TWI) interfaces.
- PWM Outputs: 15 pins can produce Pulse Width Modulation (PWM) signals.
- External Interrupts: Several pins can be configured for external interrupt sources.
- Power Supply and Reset: Dedicated pins for Vcc, GND, and reset functionality.
The ATmega2560 is widely used in applications requiring substantial processing power and flexibility, such as robotics and automation.

Manufacturer

The ATmega2560-16CU is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, analog, and Flash-IP solutions. The company specializes in developing microcontrollers, which are widely used in embedded systems across various industries, including automotive, industrial, consumer, and telecommunications. Founded in 1989, Microchip is known for its comprehensive portfolio of products, including development tools, software, and support, making it a significant player in the semiconductor market. The ATmega2560 is particularly popular in applications such as robotics and automation, and it is commonly used in platforms like Arduino for prototyping and educational purposes.

Application

The ATmega2560-16CU is commonly used in embedded systems for applications such as robotics, automation, home automation, 3D printing, and IoT devices. Its versatility makes it suitable for data logging, sensor interfacing, motor control, and communication in projects requiring multiple I/O pins and complex tasks. The chip is also popular in educational platforms, particularly with Arduino Mega boards, for prototyping and development.

Equivalent

Equivalent products to the ATmega2560-16CU include the ATmega1280, which has similar architecture and pin configuration, and other AVR microcontrollers in the ATmega family with comparable memory and features, such as the ATmega2561. Additionally, you might consider other microcontrollers like the PIC32MX, STM32F4 series, or the ESP32, depending on specific application requirements and compatibility. Always verify the exact specifications and features needed for your project.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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