What is ATMEGA328PU Chip?

 The ATmega328PU is a highly popular 8-bit microcontroller from Microchip Technology, known for its role in the Arduino platform. It is part of the AVR family and offers a balance of performance and power efficiency, making it suitable for a wide range of applications, from hobby projects to industrial automation. 

Key Features:

  1. Memory: The ATmega328PU features 32 KB of Flash memory for program storage, 2 KB of SRAM, and 1 KB of EEPROM, providing ample space for both code and data.

  2. Clock Speed: It operates at a maximum clock speed of 20 MHz, allowing for responsive performance in various applications.

  3. Input/Output Ports: The microcontroller includes 23 general-purpose I/O pins, which can be used for interfacing with sensors, actuators, and other devices.

  4. Analog Capabilities: It has a 10-bit ADC (Analog-to-Digital Converter) with up to 8 channels, enabling it to read analog signals from various sensors.

  5. Communication Interfaces: The ATmega328PU supports multiple communication protocols, including USART, I²C, and SPI, facilitating easy integration with other devices and systems.

Applications:

  • Arduino Projects: Widely used in Arduino boards, making it a popular choice for hobbyists and developers for rapid prototyping.
  • Embedded Systems: Suitable for various embedded applications in consumer electronics, automation, and IoT devices.
  • Robotics: Used in robotic systems for controlling motors, sensors, and communication.
  • Data Logging: Ideal for projects that require data acquisition and logging from sensors.

Technical Specifications:

  • Operating Voltage: 1.8V to 5.5V
  • Flash Memory: 32 KB (with 0.5 KB bootloader)
  • SRAM: 2 KB
  • EEPROM: 1 KB
  • Operating Temperature Range: -40°C to +85°C

The ATmega328PU is well-known for its versatility, ease of use, and robust performance, making it a favorite among makers, educators, and engineers. Its compatibility with the Arduino ecosystem further enhances its appeal, allowing for rapid development and prototyping in various electronic projects.  

Search List Page： ATMEGA328PU Parts Search Page | Datasheet PDF | Price | Quantity-MobikeChip 

 

previous article：
What is STM32F411CEU6?
next article：
What is VIPER12AS ?

Comments

Post a Comment

Popular posts from this blog

What is LNK364GN Chip?

Image
  The  LNK364GN  is a highly integrated  switching power supply IC  from  Power Integrations , specifically designed for isolated and non-isolated applications in low-power environments. It is part of the LinkSwitch series, providing a compact solution for various power supply needs. Key Features: Integrated Power MOSFET : The LNK364GN incorporates a high-voltage power MOSFET, which simplifies design and reduces the number of external components, resulting in a smaller overall footprint. Wide Input Voltage Range : It operates over a wide input voltage range of  85V to 265V AC , making it suitable for universal power supply applications across different regions. Output Power : The device can deliver up to  5W  of output power in isolated configurations, making it ideal for applications such as adapters, chargers, and small power supplies. High Efficiency : Designed for high efficiency, the LNK364GN minimizes energy loss and heat generation, wh...
Read more

What is SN74LS32N Chip?

Image
  The   SN74LS32N   is a   quad 2-input OR gate   IC from the   74LS family   of logic devices, manufactured by   Texas Instruments  and other companies. It is designed to perform logical OR operations on multiple inputs, making it useful in various digital circuit applications.  Key Features: Quad Functionality : The SN74LS32N contains four independent OR gates, allowing for multiple logical operations within a single package. Fast Switching Speed : With a typical propagation delay of about  10 ns , it is suitable for high-speed digital applications. TTL Compatibility : Designed with TTL (Transistor-Transistor Logic) compatibility, it can interface seamlessly with other TTL devices. Low Power Consumption : The LS series is known for its low power dissipation, making it suitable for energy-efficient designs. Wide Supply Voltage Range : It operates from a supply voltage of  4.75V to 5.25V , making it versatile for various digita...
Read more

Understanding Flip Flops: Essential Memory Elements in Digital Circuits

Image
  In the world of digital electronics,   Flip Flops   play a crucial role in data storage, synchronization, and timing control. These bistable circuits are fundamental building blocks in sequential logic systems and are widely used in applications ranging from microprocessors to communication systems. Whether you're designing a counter, register, or state machine, flip flops are at the heart of the system’s functionality.  In this article, we’ll explore the working principles of flip flops, their types, and their various applications in modern electronic systems. We’ll also look at why flip flop chips are indispensable for precise control and data storage in digital circuits.  What Is a Flip Flop? A  flip flop  is a digital electronic circuit that has two stable states. It is a type of memory element used to store binary data (0 or 1). A flip flop can be toggled between its two states based on inputs, and it retains its state even when the inputs are r...
Read more