Microchip Technology
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ATMEGA325-16MUR
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ATMEGA325-16MUR

Product Overview

Category

ATMEGA325-16MUR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control systems.

Characteristics

  • High-performance 8-bit AVR microcontroller
  • Low power consumption
  • Wide operating voltage range
  • Large program memory capacity
  • Multiple communication interfaces
  • Enhanced analog capabilities

Package

ATMEGA325-16MUR is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of ATMEGA325-16MUR lies in its ability to provide efficient and reliable control for electronic devices and systems.

Packaging/Quantity

ATMEGA325-16MUR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Microcontroller Architecture: AVR
  • CPU Speed: 16 MHz
  • Flash Memory: 32 KB
  • RAM: 2 KB
  • EEPROM: 1 KB
  • Operating Voltage: 2.7V - 5.5V
  • Digital I/O Pins: 23
  • Analog Input Channels: 8
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 3
  • PWM Channels: 6
  • ADC Resolution: 10-bit
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATMEGA325-16MUR microcontroller has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

  • Pin 1: Reset (RESET)
  • Pin 2-9: Digital I/O (PORTB)
  • Pin 10-17: Digital I/O/Analog Input (PORTC)
  • Pin 18-25: Digital I/O/Analog Input (PORTD)
  • Pin 26: Crystal Oscillator (XTAL1)
  • Pin 27: Crystal Oscillator (XTAL2)
  • Pin 28: Ground (GND)
  • Pin 29: AVCC (Analog Power Supply)
  • Pin 30: VCC (Digital Power Supply)
  • Pin 31: Analog Reference Voltage (AREF)
  • Pin 32: Serial Programming Data (MISO)

Functional Features

  • High-performance RISC architecture
  • Advanced data processing capabilities
  • Efficient power management system
  • Flexible and versatile I/O options
  • Enhanced analog-to-digital conversion
  • Robust communication interfaces
  • Comprehensive interrupt handling mechanism
  • Extensive timer/counters for precise timing operations
  • PWM channels for accurate control of analog signals

Advantages and Disadvantages

Advantages

  • High-speed processing capability
  • Low power consumption
  • Ample program memory capacity
  • Versatile communication interfaces
  • Enhanced analog functionality
  • Reliable and durable package

Disadvantages

  • Limited RAM capacity
  • Lack of built-in Ethernet or Wi-Fi connectivity
  • Relatively higher cost compared to some alternatives

Working Principles

ATMEGA325-16MUR operates based on the AVR architecture, utilizing a combination of hardware and software components. It executes instructions stored in its flash memory, interacts with external devices through various communication interfaces, and performs calculations and data manipulation to control the connected electronic systems.

Detailed Application Field Plans

ATMEGA325-16MUR finds applications in a wide range of fields, including but not limited to: - Industrial automation - Home automation - Robotics - Internet of Things (IoT) devices - Consumer electronics - Automotive systems - Medical equipment

Detailed and Complete Alternative Models

  • ATMEGA328P-PU
  • ATMEGA2560-16AU
  • PIC18F4550-I/P
  • STM32F103C8T6
  • LPC1768FBD100

These alternative models offer similar functionalities and can be considered as substitutes for ATMEGA325-16MUR in various applications.

In conclusion, ATMEGA325-16MUR is a high-performance microcontroller with versatile features and wide application possibilities. Its efficient processing capabilities, low power consumption, and extensive I/O options make it suitable for diverse electronic projects.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ATMEGA325-16MUR v technických řešeních

  1. Question: What is the ATMEGA325-16MUR?
    Answer: The ATMEGA325-16MUR is a microcontroller from the ATmega series, manufactured by Microchip Technology. It is commonly used in technical solutions for various applications.

  2. Question: What is the operating voltage range of the ATMEGA325-16MUR?
    Answer: The operating voltage range of the ATMEGA325-16MUR is 2.7V to 5.5V.

  3. Question: How many I/O pins does the ATMEGA325-16MUR have?
    Answer: The ATMEGA325-16MUR has a total of 32 I/O pins.

  4. Question: What is the clock frequency of the ATMEGA325-16MUR?
    Answer: The ATMEGA325-16MUR can operate at a maximum clock frequency of 16 MHz.

  5. Question: Does the ATMEGA325-16MUR have built-in analog-to-digital converters (ADC)?
    Answer: Yes, the ATMEGA325-16MUR has a 10-bit ADC with up to 8 channels.

  6. Question: Can the ATMEGA325-16MUR be programmed using the Arduino IDE?
    Answer: Yes, the ATMEGA325-16MUR can be programmed using the Arduino IDE with the appropriate board configuration.

  7. Question: What communication interfaces are supported by the ATMEGA325-16MUR?
    Answer: The ATMEGA325-16MUR supports USART, SPI, and I2C communication interfaces.

  8. Question: What is the flash memory size of the ATMEGA325-16MUR?
    Answer: The ATMEGA325-16MUR has a flash memory size of 32KB.

  9. Question: Can the ATMEGA325-16MUR be used for low-power applications?
    Answer: Yes, the ATMEGA325-16MUR has various power-saving modes and features that make it suitable for low-power applications.

  10. Question: Are there any development boards available for the ATMEGA325-16MUR?
    Answer: Yes, there are several development boards available that are specifically designed for the ATMEGA325-16MUR, making it easier to prototype and develop technical solutions.