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ATMEGA325V-8MU
+StücklisteIC MCU 8BIT 32KB FLASH 64QFN
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HerstellerMikrochip-Technologie
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Herstellerteil #ATMEGA325V-8MU
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| Attribut | Wert |
| Series | AVR® ATmega |
| Part Status | Active |
| DigiKey Programmable | Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 8MHz |
| Connectivity | SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 54 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-QFN (9x9) |
| Package / Case | 64-VFQFN Exposed Pad |
| Base Product Number | ATMEGA325 |
Übersicht
Description
The ATmega325V-8MU is an 8-bit microcontroller from Microchip Technology, part of the AVR family. It features a 32 KB Flash memory, 2 KB SRAM, and 1 KB EEPROM, making it suitable for a variety of embedded applications. Operating at a maximum clock speed of 8 MHz, it provides efficient performance with low power consumption.
Key features include multiple I/O ports, 32 general-purpose I/O pins, three 16-bit timers, and a 10-bit ADC (Analog-to-Digital Converter) with up to 8 channels. It also supports various communication interfaces, including USART, SPI, and I2C, making it versatile for interfacing with other devices and sensors.
The microcontroller is designed for ease of use, with a rich set of development tools, including the AVR Studio and various Arduino-compatible platforms. Its low power modes facilitate battery-operated applications. The ATmega325V-8MU is ideal for projects in automation, robotics, and consumer electronics, providing a balance of performance and efficiency.
Key features include multiple I/O ports, 32 general-purpose I/O pins, three 16-bit timers, and a 10-bit ADC (Analog-to-Digital Converter) with up to 8 channels. It also supports various communication interfaces, including USART, SPI, and I2C, making it versatile for interfacing with other devices and sensors.
The microcontroller is designed for ease of use, with a rich set of development tools, including the AVR Studio and various Arduino-compatible platforms. Its low power modes facilitate battery-operated applications. The ATmega325V-8MU is ideal for projects in automation, robotics, and consumer electronics, providing a balance of performance and efficiency.
Equivalent
Equivalent products for the ATmega325V-8MU chip include the ATmega325P, ATmega644, and ATmega1284. These microcontrollers belong to the AVR family, offering similar features such as 8-bit architecture, flash memory, and peripheral options. Make sure to check specific datasheets for pin configurations and memory sizes to ensure compatibility with your application.
Features
The ATmega325V-8MU is an 8-bit AVR microcontroller featuring:
1. Flash Memory: 32 KB of in-system programmable Flash, with 1024 bytes of SRAM and 2 KB of EEPROM.
2. Speed: Operates at a maximum clock speed of 8 MHz.
3. I/O Ports: Offers 32 general-purpose I/O pins.
4. ADC: Integrated 10-bit ADC (Analog-to-Digital Converter) with up to 8 channels.
5. Timers: Includes two 8-bit and one 16-bit timer/counter for various timing applications.
6. Serial Communication: Supports USART for serial communication, as well as SPI and I2C protocols.
7. Low Power Modes: Features various power-saving modes, enhancing battery life in portable applications.
8. Operating Voltage: Can operate at voltages between 1.8V and 5.5V.
9. Package: Available in a 32-pin QFN or MLF package, ideal for compact designs.
These features make the ATmega325V-8MU suitable for a wide range of embedded applications, including automation and consumer electronics.
1. Flash Memory: 32 KB of in-system programmable Flash, with 1024 bytes of SRAM and 2 KB of EEPROM.
2. Speed: Operates at a maximum clock speed of 8 MHz.
3. I/O Ports: Offers 32 general-purpose I/O pins.
4. ADC: Integrated 10-bit ADC (Analog-to-Digital Converter) with up to 8 channels.
5. Timers: Includes two 8-bit and one 16-bit timer/counter for various timing applications.
6. Serial Communication: Supports USART for serial communication, as well as SPI and I2C protocols.
7. Low Power Modes: Features various power-saving modes, enhancing battery life in portable applications.
8. Operating Voltage: Can operate at voltages between 1.8V and 5.5V.
9. Package: Available in a 32-pin QFN or MLF package, ideal for compact designs.
These features make the ATmega325V-8MU suitable for a wide range of embedded applications, including automation and consumer electronics.
Pinout
The ATmega325V-8MU is a microcontroller from the AVR family by Microchip Technology. It features a total of 32 pins. The key functions of these pins include:
- Digital I/O: 23 general-purpose I/O pins that can be configured as input or output.
- Analog Input: 8 channels of 10-bit ADC (Analog-to-Digital Converter).
- Timers: Two 8-bit timers and one 16-bit timer for managing timing operations.
- USART: Serial communication via Universal Synchronous and Asynchronous serial Receiver and Transmitter.
- SPI: Serial Peripheral Interface for communication with peripheral devices.
- I2C: Two-wire interface for inter-device communication.
- External Interrupts: Pins that can be configured to trigger interrupts on changes.
The ATmega325V-8MU operates at a frequency of up to 8 MHz and is available in a 32-lead QFN package. This microcontroller is suitable for various applications, including embedded systems and industrial control.
- Digital I/O: 23 general-purpose I/O pins that can be configured as input or output.
- Analog Input: 8 channels of 10-bit ADC (Analog-to-Digital Converter).
- Timers: Two 8-bit timers and one 16-bit timer for managing timing operations.
- USART: Serial communication via Universal Synchronous and Asynchronous serial Receiver and Transmitter.
- SPI: Serial Peripheral Interface for communication with peripheral devices.
- I2C: Two-wire interface for inter-device communication.
- External Interrupts: Pins that can be configured to trigger interrupts on changes.
The ATmega325V-8MU operates at a frequency of up to 8 MHz and is available in a 32-lead QFN package. This microcontroller is suitable for various applications, including embedded systems and industrial control.
Manufacturer
The ATMEGA325V-8MU is manufactured by Microchip Technology Inc., an American company that specializes in embedded control solutions. Microchip is well-known for its microcontrollers, analog semiconductors, and memory products. Founded in 1989, the company has grown to become a significant player in the semiconductor industry, offering a wide range of products for various applications, including automotive, industrial, consumer electronics, and IoT devices. Microchip focuses on providing reliable, cost-effective solutions for developers and engineers, supporting them with extensive development tools and resources.
Application
The ATmega325V-8MU microcontroller is used in various applications due to its versatility and features. Common application areas include:
1. Embedded Systems: Used in consumer electronics, automation, and control systems.
2. Sensor Interfaces: Ideal for interfacing with various sensors in environmental monitoring and data logging.
3. Home Automation: Employed in smart home devices for automation and control tasks.
4. Robotics: Utilized in robotic control systems for motor management and sensor integration.
5. Communication Devices: Supports protocols for wireless and wired communication.
6. Industrial Automation: Used in machinery control and process monitoring.
Its low power consumption and multiple I/O options make it suitable for a wide range of projects.
1. Embedded Systems: Used in consumer electronics, automation, and control systems.
2. Sensor Interfaces: Ideal for interfacing with various sensors in environmental monitoring and data logging.
3. Home Automation: Employed in smart home devices for automation and control tasks.
4. Robotics: Utilized in robotic control systems for motor management and sensor integration.
5. Communication Devices: Supports protocols for wireless and wired communication.
6. Industrial Automation: Used in machinery control and process monitoring.
Its low power consumption and multiple I/O options make it suitable for a wide range of projects.
Package
The ATmega325V-8MU is packaged in a 32-pin QFN (Quad Flat No-lead) form factor. This compact package type allows for efficient use of space on PCBs while providing electrical connectivity through its exposed pads underneath.
