ATMEGA325A-MUR

Product Overview

Category

ATMEGA325A-MUR belongs to the category of microcontrollers.

Use

It is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance microcontroller with advanced features
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Robust and reliable design

Package

ATMEGA325A-MUR is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of ATMEGA325A-MUR lies in its ability to provide efficient control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

ATMEGA325A-MUR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller architecture: AVR
• CPU frequency: Up to 20 MHz
• Flash memory: 32 KB
• SRAM: 2 KB
• EEPROM: 1 KB
• Operating voltage: 1.8V - 5.5V
• Digital I/O pins: 32
• 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 ATMEGA325A-MUR microcontroller has a total of 44 pins, which are assigned different functions based on their configuration. The pinout diagram and detailed pin descriptions can be found in the datasheet provided by the manufacturer.

Functional Features

• High-speed processing capabilities
• Multiple communication interfaces for data exchange
• Built-in timers and counters for precise timing operations
• Analog-to-digital converter for accurate analog signal measurements
• PWM channels for controlling output voltages
• Interrupt handling mechanism for efficient event-driven programming

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Low power consumption for energy-efficient designs
• Wide operating voltage range allows flexibility in power supply options
• Integrated peripherals reduce the need for external components
• Robust design ensures reliable operation in various environments

Disadvantages

• Limited amount of flash memory and SRAM compared to higher-end microcontrollers
• Lack of advanced features found in more specialized microcontrollers
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

ATMEGA325A-MUR operates based on the AVR architecture, which utilizes a Harvard architecture with separate program and data memories. The microcontroller executes instructions stored in its flash memory, processes data using its CPU, and interacts with external devices through its various communication interfaces.

Detailed Application Field Plans

ATMEGA325A-MUR finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) applications

Its versatility and performance make it suitable for controlling and monitoring tasks in these fields.

Detailed and Complete Alternative Models

• ATMEGA328P-MUR
• ATMEGA2560-MUR
• PIC18F4550-MUR
• STM32F103C8T6-MUR
• LPC1768-MUR

These alternative models offer similar functionalities and can be considered as alternatives to ATMEGA325A-MUR based on specific requirements and project constraints.

In conclusion, ATMEGA325A-MUR is a high-performance microcontroller with versatile features and wide application possibilities. Its compact package, low power consumption, and integrated peripherals make it a popular choice for various electronic designs.