ATMEGA128A-AU

The ATMEGA128A-AU is a high-performance microcontroller manufactured by Microchip Technology. It belongs to the ATmega series of 8-bit AVR microcontrollers, known for their versatile features, robust performance, and wide range of applications. The ATMEGA128A-AU is designed to offer advanced processing capabilities and flexibility for embedded system development.

Key Features:

• High-Performance AVR Core: The ATMEGA128A-AU features a powerful AVR 8-bit RISC microcontroller core, offering high-speed operation and efficient execution of instructions for various applications.
• Memory: It includes 128KB of in-system programmable Flash memory for storing program code, ensuring ample space for firmware and software updates. Additionally, it incorporates 4KB of EEPROM for non-volatile data storage and 4KB of SRAM for temporary data storage during program execution.
• Peripheral Integration: This microcontroller integrates a wide range of peripherals and interfaces, including USART, SPI, TWI (I2C), ADC, PWM, and timers/counters, providing versatile connectivity options for interfacing with external devices and sensors.
• Analog-to-Digital Converter (ADC): Equipped with a high-resolution 10-bit ADC, the ATMEGA128A-AU enables precise analog signal acquisition and conversion for sensor interfacing, measurement applications, and analog data processing.
• Serial Communication: It supports multiple serial communication protocols such as USART (Universal Synchronous and Asynchronous Receiver-Transmitter) and SPI (Serial Peripheral Interface), facilitating seamless data exchange with external peripherals, sensors, and communication modules.
• Flexible Clocking Options: The microcontroller offers flexible clocking options, including internal calibrated RC oscillator, external crystal oscillator, and external clock input, allowing developers to choose the appropriate clock source based on application requirements.
• Low-Power Operation: With advanced power-saving modes and low-power consumption characteristics, the ATMEGA128A-AU is suitable for battery-powered and energy-efficient applications, extending the battery life in portable devices and IoT (Internet of Things) applications.
• Robust Development Ecosystem: Supported by a comprehensive development ecosystem, including development tools, integrated development environments (IDEs), and libraries, the ATMEGA128A-AU simplifies the development process and accelerates time-to-market for embedded projects.

Applications:

• Industrial Control Systems
• Home Automation
• Consumer Electronics
• Automotive Electronics
• Smart Metering
• IoT Devices
• Robotics
• Medical Devices