Manufacturer Part Number
ATMEGA644V-10AU
Manufacturer
Microchip Technology
Introduction
High-performance, low-power Atmel AVR® 8-bit microcontroller
Product Features and Performance
8-bit AVR microcontroller
64KB of in-system self-programmable flash program memory
32 programmable I/O lines
10MHz maximum operating frequency
In-circuit debugging support
Product Advantages
Low power consumption
Large number of I/Os and peripherals
In-system programmable flash allows for easy updates
Extensive interrupt and reset capabilities
Key Technical Parameters
Core Size: 8-Bit
Speed: 10MHz
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 64KB (32K x 16)
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage Supply Range: 1.8V to 5.5V
Data Converters: 8-channel, 10-bit ADC
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Brown-out detection and Power-on Reset for reliability
Watchdog Timer for system stability
Compatibility
Supports interface with I2C, SPI, and UART/USART devices
Compatible with AVR development and programming tools
Application Areas
Industrial control systems
Automotive applications
Consumer electronics
Internet of Things (IoT) devices
Product Lifecycle
Currently active product
Longevity supported by manufacturer
Several Key Reasons to Choose This Product
Suits a wide voltage range for various applications
Robust temperature range for harsh environments
Sizable flash memory for complex applications
Multiple communication interfaces for flexible design
Feature-rich with numerous peripherals for enhanced functionality