Manufacturer Part Number
ATMEGA644PV-10MU
Manufacturer
Microchip Technology
Introduction
The ATMEGA644PV-10MU is part of the high-performance AVR® ATmega series of microcontrollers designed by Microchip Technology, aimed at providing a cost-effective solution for sophisticated control applications.
Product Features and Performance
Core: 8-Bit AVR
Speed: 10MHz
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Number of I/O: 32
Program Memory Size: 64KB (FLASH)
EEPROM Size: 2KB
RAM Size: 4KB
Voltage Supply Range: 1.8V to 5.5V
Data Converters: 8 channels of 10-bit Analog-to-Digital (A/D) converter
Oscillator Type: Internal
Operating Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Package / Case: 44-VFQFN Exposed Pad
Product Advantages
Flexible power supply options supporting a wide range of applications.
Comprehensive range of peripherals facilitate complex designs.
Large set of I/O pins increases interfacing capabilities.
Robust data storage with FLASH, EEPROM, and RAM included.
Integrated analog functionality with A/D converters.
Low power consumption for energy-efficient designs.
Suitable for industrial applications given its wide temperature range.
Key Technical Parameters
Core Processor: AVR 8-Bit
Speed: 10MHz
Program Memory: 64KB
RAM: 4KB
EEPROM: 2KB
I/O Pins: 32
Operating Voltage: 1.8V ~ 5.5V
A/D Converters: 8x10bit
Operating Temperature: -40°C ~ 85°C
Package: 44-VQFN (7x7)
Quality and Safety Features
Brown-out Detect/Reset and Power-on Reset ensure reliable operation under fluctuating power conditions.
Watchdog Timer for system recovery in fault conditions.
Compatibility
Compatible with standard development tools for AVR microcontrollers.
Application Areas
Industrial control systems
Automotive systems
Home automation
Embedded systems
IoT devices
Product Lifecycle
Status: Active
The ATMEGA644PV-10MU is currently in active production with no immediate discontinuation planned. Upgrades and replacements are available for future needs.
Several Key Reasons to Choose This Product
Robust and reliable microcontroller for demanding applications.
High integration reduces system costs and PCB footprint.
Flexible and extensive I/O options for complex hardware interfaces.
Low power consumption makes it ideal for battery-operated devices.
Strong community and development tool support.
Long product lifecycle and support ensure a reliable supply chain.