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ATMEGA2560V-8AU
+BOMIC MCU 8BIT 256KB FLASH 100TQFP
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ManufacturerAtmel
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Mfr. Part #ATMEGA2560V-8AU
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Datasheet ATMEGA2560V-8AU DataSheet
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Package TQFP-100
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In Stock3306
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Specifications
| Attribute | Value |
| Package / Case | Bulk |
| Series | AVR® ATmega |
| Part Status | Active |
| 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 | 256KB (128K 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 |
Overview
Description
- Architecture: 8-bit AVR RISC, 8MHz clock speed (at 8V).
- Memory: 256KB Flash, 8KB SRAM, 4KB EEPROM.
- I/O: 86 programmable pins, 16 analog inputs (10-bit ADC).
- Peripherals: 4 UARTs, SPI, I²C, PWM, timers, and JTAG debugging.
- Packaging: 100-pin TQFP.
- Voltage: 2.7–5.5V operation.
Commonly used in embedded systems, robotics (e.g., Arduino Mega), and industrial control. Offers robust performance for complex projects.
Equivalent
- ATMEGA2560-8AU (same specs, different voltage range marking)
- ATMEGA2560-16AU (higher clock speed, 16MHz)
- ATMEGA2560V-16AU (16MHz variant of V-series)
- ATMEGA2561V-8AU (similar, fewer I/O pins)
These are pin-compatible with minor variations in speed or features. Check datasheets for exact compatibility.
Features
- Core: 8-bit AVR, up to 8 MHz clock speed (8AU variant).
- Flash Memory: 256 KB for program storage.
- SRAM: 8 KB for data.
- EEPROM: 4 KB for non-volatile storage.
- I/O Pins: 86 programmable pins (54 digital, 16 analog).
- Timers: Four 8-bit and four 16-bit timers.
- PWM Channels: 15.
- Communication: 4 UARTs, SPI, I²C.
- ADC: 16-channel 10-bit.
- Operating Voltage: 2.7V–5.5V.
- Package: 100-pin TQFP.
- Peripherals: JTAG, USART, analog comparator.
Ideal for embedded systems requiring high I/O and memory.
Pinout
- Pin Count: 100 (TQFP package).
- Core: 8-bit AVR, operating at 8 MHz (V suffix indicates 2.7–5.5V range).
- Memory: 256 KB Flash, 8 KB SRAM, 4 KB EEPROM.
- I/O Pins: 86 programmable I/O lines (54 digital, 16 analog inputs).
- Peripherals:
- 4 UARTs, SPI, I²C.
- 16-channel 10-bit ADC.
- 4 timers with PWM (14 PWM channels total).
- JTAG for debugging.
Commonly used in embedded systems like Arduino Mega boards.
Manufacturer
Microchip acquired Atmel Corporation in 2016, which originally designed the ATmega series, including the ATMEGA2560. The company is known for its embedded control systems, serving industries like automotive, industrial, consumer electronics, and IoT.
The ATMEGA2560V-8AU is an 8-bit AVR microcontroller with 256KB Flash, commonly used in Arduino Mega boards and other embedded applications. Microchip continues production under its brand, maintaining compatibility with legacy Atmel products.
Application
- Industrial Automation (motor control, PLCs)
- Robotics (sensor interfacing, actuator control)
- Automotive Systems (diagnostics, dashboard controls)
- Consumer Electronics (smart home devices, appliances)
- DIY & Hobby Projects (Arduino Mega-based designs)
- Medical Devices (portable monitoring equipment)
Its 256KB Flash, 8KB RAM, and 86 I/O pins make it suitable for complex, multi-peripheral applications requiring robust performance.
