ATMEGA64A-AU - Microchip Technology

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