ATMEGA1280V-8CU

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ATMEGA1280V-8CU

IC MCU 8BIT 128KB FLASH 100CBGA

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Thông số kỹ thuật

Package Tray
Series AVR® ATmega
ProductStatus Active
CoreProcessor AVR
CoreSize 8-Bit
Speed 8MHz
Connectivity EBI/EMI, I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 86
ProgramMemorySize 128KB (64K x 16)
ProgramMemoryType FLASH
EEPROMSize 4K x 8
RAMSize 8K x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 5.5V
DataConverters A/D 16x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 100-TFBGA

Tổng quan

Description

The ATmega1280V-8CU is a microcontroller from Atmel's AVR family, designed for embedded applications. It features an 8-bit AVR architecture with a maximum clock speed of 8 MHz and offers 128 KB of flash memory, 4 KB of SRAM, and 4 KB of EEPROM for non-volatile data storage.
Key features include:
- I/O Ports: 53 general-purpose I/O pins for interfacing with various peripherals.
- Timers and Counters: Multiple 8-bit and 16-bit timers for precise timing applications.
- Analog-to-Digital Converter (ADC): 8-channel, 10-bit ADC for converting analog signals to digital.
- Communication Interfaces: Supports USART, SPI, and I2C for serial data communication.
- Operating Voltage: Functions between 1.8V and 5.5V, making it versatile for different applications.
- Low Power Modes: Designed for energy efficiency in battery-powered applications.
The ATmega1280V-8CU is widely used in robotics, automation, and other embedded systems that require reliable performance and flexibility.

Features

The ATmega1280V-8CU is a microcontroller from Atmel's AVR family, designed for embedded applications. Key features include:
1. Architecture: 8-bit AVR RISC architecture with efficient instruction set.
2. Memory: 128 KB of Flash memory, 4 KB of SRAM, and 4 KB of EEPROM.
3. Clock Speed: Operates at a maximum speed of 8 MHz.
4. I/O Ports: 86 general-purpose I/O pins (with 6 of them capable of PWM output).
5. Timers: 6 timers/counters, including 3 with PWM support.
6. Communication: Supports UART, SPI, and I2C interfaces for communication.
7. Analog Features: 8-channel 10-bit ADC (Analog-to-Digital Converter).
8. Operating Voltage: 1.8V to 5.5V.
9. Low Power Modes: Various sleep modes to extend battery life.
10. Package: Available in a 64-pin TQFP package.
This microcontroller is well-suited for applications requiring extensive I/O capabilities and processing power, such as robotics, home automation, and industrial control systems.

Package

The ATMEGA1280V-8CU is packaged in a 64-pin TQFP (Thin Quad Flat Package) configuration. This surface-mount package is designed for compact applications, providing a balance of performance and space efficiency.

Pinout

The ATmega1280V-8CU is a microcontroller from Atmel (now part of Microchip Technology) that features a 64-pin TQFP (Thin Quad Flat Pack) package. It is based on the AVR architecture and offers a range of functionalities for embedded applications.
Pin Count: 64 pins
Key Functions:
- Digital I/O: 54 general-purpose I/O pins.
- Analog Inputs: 16 channels of 10-bit ADC.
- Timers: Three 16-bit timers/counters.
- Communication Interfaces:
- 4 USART
- 1 SPI
- 1 I2C (TWI)
- External Interrupts: Up to 6 external interrupts.
- PWM Outputs: Up to 6 PWM outputs using timers.
- Flash Memory: 128 KB of in-system programmable flash.
- SRAM: 4 KB of SRAM.
- EEPROM: 4 KB of EEPROM.
This microcontroller is ideal for applications requiring multiple I/O options, communication capabilities, and extensive memory.

Manufacturer

The manufacturer of the ATMEGA1280V-8CU is Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in providing microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The company is known for its commitment to innovation and quality, offering a diverse portfolio of products that enable engineers to design and develop a variety of electronic systems. Microchip also provides extensive development tools and support to facilitate product design and integration.

Application

The ATmega1280V-8CU microcontroller is commonly used in embedded systems, robotics, and automation projects. Its application areas include home automation, industrial control systems, automotive electronics, and consumer electronics. Additionally, it is suitable for data acquisition, sensor interfacing, and communication systems due to its multiple I/O ports and communication protocols like UART, SPI, and I2C. Its capability to handle complex tasks makes it ideal for projects requiring significant processing power and memory.

Equivalent

Equivalent products to the ATMEGA1280V-8CU include the ATmega2560, ATmega1281, and ATmega640. These microcontrollers share similar architecture, features, and pin configurations, making them compatible for various applications. Always verify specific requirements like memory size, peripherals, and power consumption before substituting.

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