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ATMEGA1280V-8AUR

Name: ATMEGA1280V-8AUR
Rating: 4.7 (12 reviews)

IC MCU 8BIT 128KB FLASH 100TQFP

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資料表 ATMEGA1280V-8AUR DataSheet
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規格

Series	AVR® ATmega
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	AVR
Core Size	8-Bit
Speed	8MHz
Connectivity	EBI/EMI, I2C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	86
Program Memory Size	128KB (64K x 16)
Program Memory Type	FLASH
EEPROM Size	4K x 8
RAM Size	8K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 5.5V
Data Converters	A/D 16x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	100-TQFP (14x14)
Package / Case	100-TQFP
Base Product Number	ATMEGA1280

概述

Description

The ATmega1280V-8AUR is a microcontroller from Atmel's AVR family, designed for use in embedded systems. This 8-bit microcontroller features 128 KB of Flash memory, 4 KB of SRAM, and 4 KB of EEPROM, allowing for extensive program storage and data handling. Operating at a clock speed of up to 16 MHz, it is efficient for various applications, including robotics and industrial control.
The ATmega1280V offers multiple I/O pins (54), which can be configured for digital input/output, as well as analog inputs through its 16-channel 10-bit ADC. It supports various communication interfaces such as UART, SPI, and I2C, enabling easy integration with other devices and peripherals.
The device operates within a voltage range of 1.8V to 5.5V, making it versatile for battery-powered applications. Its low power consumption and robust performance make the ATmega1280V-8AUR a popular choice for developers in academic and industrial projects.

Features

The ATmega1280V-8AUR is a microcontroller from the Atmel AVR family with the following key features:
1. Architecture: 8-bit AVR RISC architecture.
2. Flash Memory: 128 KB of in-system programmable flash memory.
3. SRAM: 4 KB of SRAM.
4. EEPROM: 4 KB of EEPROM.
5. Speed: Operates at a maximum clock speed of 16 MHz.
6. I/O Pins: 86 general-purpose input/output (GPIO) pins.
7. Timers: 6 timers (3 timers with PWM capability).
8. ADC: 16-channel, 10-bit Analog-to-Digital Converter (ADC).
9. Communication Interfaces: Supports serial communication via USART, SPI, and I2C.
10. Interrupts: 32 external interrupts for flexible event handling.
11. Operating Voltage: 1.8V to 5.5V.
12. Package Type: Available in a 64-pin TQFP and 64-pad VQFN packages.
This microcontroller is suited for various applications, including robotics, automotive, and industrial control systems.

Package

The ATMEGA1280V-8AUR is packaged in a TQFP (Thin Quad Flat Package) with a 64-pin configuration.

Pinout

The ATmega1280V-8AUR is a microcontroller from Atmel's AVR family. It features a pin count of 64 pins in a QFN (Quad Flat No-leads) package.
Key functions include:
- I/O Ports: 16 general-purpose I/O pins (PB, PC, PD, PE, PF, PG).
- Analog-to-Digital Converter (ADC): 8-channel, 10-bit ADC.
- Timers: Three timers/counters (two 8-bit and one 16-bit).
- USART: Four USART interfaces for serial communication.
- SPI: One SPI interface for synchronous serial communication.
- I2C: TWI (Two Wire Interface) for I2C communication.
- Interrupts: External and internal interrupt capabilities.
- Flash Memory: 128 KB of Flash memory for program storage.
- SRAM: 4 KB of SRAM for data storage.
- EEPROM: 4 KB of EEPROM for non-volatile data storage.
The ATmega1280V-8AUR is commonly used in embedded systems, robotics, and various applications requiring complex control and processing.

Manufacturer

The ATMEGA1280V-8AUR is manufactured by Microchip Technology Inc. Microchip is a leading American semiconductor company that specializes in designing and manufacturing microcontrollers, analog semiconductors, and flash memory. Founded in 1989, Microchip is known for its extensive range of microcontroller products, including the PIC and AVR families, which are widely used in embedded systems and various electronic applications. The company serves diverse markets, including automotive, industrial, consumer, and communications, providing solutions that enhance connectivity and efficiency in electronic designs.

Application

The ATmega1280V-8AUR microcontroller is commonly used in applications such as robotics, automation systems, consumer electronics, and home automation. Its features support extensive I/O operations, making it suitable for control systems, sensor data processing, and communication tasks. It is also popular in educational projects, prototyping, and DIY electronics due to its versatility and compatibility with various development environments.

Equivalent

Equivalent products to the ATMEGA1280V-8AUR include the ATMEGA1281, ATMEGA2560, and ATMEGA2561. These chips feature similar architectures, peripheral sets, and programming environments, with varying memory sizes and I/O capabilities. Always verify specific requirements, such as pin count and features, for your application before selection.