Manufacturer Part Number
ATMEGA1281V-8MUR
Manufacturer
Microchip Technology
Introduction
The ATMEGA1281V-8MUR is an 8-bit microcontroller part of the AVR® ATmega series, designed for efficient control in embedded applications.
Product Features and Performance
Core Processor: AVR
Speed: 8MHz
Core Size: 8-Bit for efficient processing
Connectivity includes EBI/EMI, I2C, SPI, UART/USART
Equipped with useful peripherals such as Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Features 54 I/O pins for versatile connection options
Program Memory Size: 128KB (64K x 16)
EEPROM Size: 4KB
RAM Size: 8KB
Internal oscillator for clock generation
Suitable for operation in a wide range of temperatures from -40°C to 85°C
Product Advantages
Large program memory size ideal for complex applications
High number of I/O pins enhances peripheral connectivity
Low power consumption with operational voltage ranging from 1.8V to 5.5V
Flexibility with multiple communication interfaces
Key Technical Parameters
Program Memory Type: FLASH
Data Converters: 8 x 10-bit A/D converters
Voltage Supply (Vcc/Vdd): 1.8V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Packaging: 64-QFN (9x9)
Quality and Safety Features
Features such as Brown-out Detect and Watchdog Timer enhance system reliability and safety
Compatibility
Compatible with various communication protocols including I2C, SPI, UART
Flexible power supply range for compatibility with various external devices
Application Areas
Suitable for a wide range of embedded applications in automotive, industrial, medical, and consumer electronics sectors
Product Lifecycle
Currently active with no indication of nearing discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High integration with essential peripherals and communication interfaces allows for reduced external component count
Low power operation extends battery life for portable devices
Versatile programming environment supported by Microchip Technology
Large memory capacities for advanced application development
Reliable operation ensured through quality and safety features