Manufacturer Part Number
ATMEGA64A-AU
Manufacturer
Microchip Technology
Introduction
8-bit AVR Microcontroller with 64KB In-System Programmable Flash
Product Features and Performance
Core Processor: AVR
Core Size: 8-Bit
Speed: 16MHz
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 53
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Oscillator Type: Internal
Product Advantages
High performance and low power AVR architecture
Broad range of peripherals for increased functionality
Large I/O count for versatile connectivity
In-system programmable memory for easy firmware updates
Key Technical Parameters
Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
Data Converters: A/D 8x10b
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Supplier Device Package: 64-TQFP (14x14)
Package / Case: 64-TQFP
Quality and Safety Features
Extended temperature range for harsh environments
Brown-out detection for system reliability
Watchdog timer for system reset in case of malfunction
Compatibility
Industry-standard 64-TQFP package for easy replacement and retrofitting
Application Areas
Industrial control systems
Automotive electronics
Home automation
Robotics
Internet of Things (IoT) devices
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Availability of replacements or upgrades
Several Key Reasons to Choose This Product
Robust performance with 16MHz clock speed for time-sensitive operations
Flexible voltage supply options accommodating a range of power sources
Rich peripheral set and connectivity options for multifaceted applications
Large memory capacities for complex programming requirements
Sustainable product lifecycle ensuring long-term availability and support