Overview
The ATMEGA2561-16AUR is a high-performance 8-bit AVR microcontroller produced by Microchip Technology. This device is part of the AVR ATMEGA series and is known for its robust feature set and versatility. It is housed in a 64-pin TQFP package and operates within a temperature range of -40°C to 85°C, making it suitable for a wide range of applications.
Key Specifications
| Specification | Value |
|---|---|
| Core Processor | AVR |
| Core Size | 8-bit |
| Program Memory Size | 256KB (128K x 16) Flash |
| RAM Size | 8K x 8 |
| EEPROM Size | 4K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 64-TQFP (14x14) |
| Speed | 16MHz |
| Voltage - Supply (VCC/VDD) | 4.5 V ~ 5.5 V |
| Number of I/O | 54 |
| Connectivity | EBI/EMI, I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Data Converters | A/D 8x10b |
| Lead Free Status / ROHS Status | Lead Free / ROHS Compliant |
Key Features
- High Performance: The ATMEGA2561-16AUR features a high-speed 8-bit AVR core with a maximum clock speed of 16MHz.
- Memory and Storage: It includes 256KB of Flash program memory, 8KB of SRAM, and 4KB of EEPROM.
- Communication Interfaces: Supports EBI/EMI, I²C, SPI, and UART/USART for versatile communication options.
- Peripheral Set: Includes brown-out detect/reset, power-on reset (POR), PWM, and a watchdog timer (WDT).
- Analog to Digital Conversion: Features an 8-channel, 10-bit analog-to-digital converter.
- Operating Conditions: Operates over a wide temperature range of -40°C to 85°C and is ROHS compliant.
Applications
The ATMEGA2561-16AUR is suitable for a variety of applications due to its robust feature set and versatility. Some common applications include:
- Industrial Automation: Control systems, sensors, and actuators.
- Consumer Electronics: Home appliances, remote controls, and gaming devices.
- Automotive Systems: Vehicle control units, sensors, and safety systems.
- Medical Devices: Diagnostic equipment, patient monitoring systems, and medical implants.
- Internet of Things (IoT): Smart home devices, wearables, and other connected devices.
Q & A
- What is the core processor of the ATMEGA2561-16AUR?
The core processor is an 8-bit AVR. - What is the program memory size of the ATMEGA2561-16AUR?
The program memory size is 256KB (128K x 16) Flash. - What is the operating temperature range of the ATMEGA2561-16AUR?
The operating temperature range is -40°C to 85°C. - What types of communication interfaces does the ATMEGA2561-16AUR support?
It supports EBI/EMI, I²C, SPI, and UART/USART. - What is the package type of the ATMEGA2561-16AUR?
The package type is 64-TQFP (14x14). - Is the ATMEGA2561-16AUR ROHS compliant?
Yes, it is lead-free and ROHS compliant. - What is the maximum clock speed of the ATMEGA2561-16AUR?
The maximum clock speed is 16MHz. - What peripherals are included in the ATMEGA2561-16AUR?
It includes brown-out detect/reset, POR, PWM, and WDT. - How many I/O pins does the ATMEGA2561-16AUR have?
It has 54 I/O pins. - What is the voltage supply range for the ATMEGA2561-16AUR?
The voltage supply range is 4.5 V to 5.5 V.
