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ATMEGA329PA-AUR
+BOMIC MCU 8BIT 32KB FLASH 64TQFP
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Nhà sản xuấtCông nghệ Microchip
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Ông. Phần #ATMEGA329PA-AUR
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Bảng dữ liệu ATMEGA329PA-AUR DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | AVR® ATmega |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, LCD, 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-TQFP (14x14) |
| Package / Case | 64-TQFP |
| Base Product Number | ATMEGA329 |
Tổng quan
Description
The ATmega329PA-AUR is a microcontroller from Atmel's AVR family, designed for embedded applications. It features an 8-bit AVR architecture, providing a balance of performance and efficiency. This microcontroller operates at a maximum clock speed of 20 MHz and includes 32 KB of flash memory for program storage, 2 KB of SRAM, and 1 KB of EEPROM for non-volatile data storage.
Key features include 32 general-purpose I/O pins, multiple timers, and a 10-bit ADC (Analog-to-Digital Converter) for interfacing with analog sensors. The ATmega329PA-AUR supports various communication protocols, including USART, SPI, and I2C, making it versatile for different applications.
It is available in a 32-pin TQFP package, making it suitable for compact designs. Additionally, the device offers power-saving modes, allowing for energy-efficient operation in battery-powered applications. Overall, the ATmega329PA-AUR is ideal for a wide range of projects, including automation, robotics, and sensor monitoring.
Key features include 32 general-purpose I/O pins, multiple timers, and a 10-bit ADC (Analog-to-Digital Converter) for interfacing with analog sensors. The ATmega329PA-AUR supports various communication protocols, including USART, SPI, and I2C, making it versatile for different applications.
It is available in a 32-pin TQFP package, making it suitable for compact designs. Additionally, the device offers power-saving modes, allowing for energy-efficient operation in battery-powered applications. Overall, the ATmega329PA-AUR is ideal for a wide range of projects, including automation, robotics, and sensor monitoring.
Equivalent
Equivalent products to the ATmega329PA-AUR include the ATmega328P, ATmega644P, and ATmega2560 from the Atmel/Microchip AVR family. These microcontrollers share similar architectures and functionalities, although they may differ in memory size, pin count, and specific features. Always check datasheets for exact specifications and compatibility based on your project needs.
Features
The ATmega329PA-AUR is an 8-bit AVR microcontroller with several key features:
1. Memory: It has 32 KB of Flash memory for program storage, 2 KB of SRAM, and 1 KB of EEPROM for non-volatile data.
2. Clock Speed: Operates at a maximum clock speed of 20 MHz.
3. I/O Ports: Contains 32 general-purpose I/O pins, allowing flexible interfacing with other components.
4. Timers: Equipped with multiple 8-bit and 16-bit timers for various timing applications, including PWM generation.
5. ADC: Features a 10-bit ADC with up to 8 input channels for analog signal conversion.
6. Communication Interfaces: Supports USART, SPI, and I2C for serial communication with other devices.
7. Low Power: Offers various power-saving modes to enhance battery life in portable applications.
8. Interrupts: Includes several external and internal interrupt sources for responsive applications.
This versatile microcontroller is suitable for automotive, industrial, and consumer electronics applications.
1. Memory: It has 32 KB of Flash memory for program storage, 2 KB of SRAM, and 1 KB of EEPROM for non-volatile data.
2. Clock Speed: Operates at a maximum clock speed of 20 MHz.
3. I/O Ports: Contains 32 general-purpose I/O pins, allowing flexible interfacing with other components.
4. Timers: Equipped with multiple 8-bit and 16-bit timers for various timing applications, including PWM generation.
5. ADC: Features a 10-bit ADC with up to 8 input channels for analog signal conversion.
6. Communication Interfaces: Supports USART, SPI, and I2C for serial communication with other devices.
7. Low Power: Offers various power-saving modes to enhance battery life in portable applications.
8. Interrupts: Includes several external and internal interrupt sources for responsive applications.
This versatile microcontroller is suitable for automotive, industrial, and consumer electronics applications.
Pinout
The ATmega329PA-AUR is a microcontroller from the AVR family, featuring a 32-pin package (TQFP, 32-pin thin quad flat package). This device has various functions, including:
- Digital I/O: 26 programmable I/O lines.
- Analog-to-Digital Converter (ADC): 10-bit resolution with up to 8 channels.
- Timer/Counters: Three timer/counter modules, enabling various timing functions.
- USART: Universal Synchronous and Asynchronous serial Receiver and Transmitter for serial communication.
- SPI: Serial Peripheral Interface for high-speed data exchange.
- I²C: Two-wire Interface (TWI) for communication with multiple devices.
- EEPROM: 1KB for non-volatile storage.
- Flash Memory: 32KB for program storage.
- RAM: 2KB for data storage.
The device is suitable for a range of applications due to its flexibility and integrated peripherals, making it ideal for embedded systems.
- Digital I/O: 26 programmable I/O lines.
- Analog-to-Digital Converter (ADC): 10-bit resolution with up to 8 channels.
- Timer/Counters: Three timer/counter modules, enabling various timing functions.
- USART: Universal Synchronous and Asynchronous serial Receiver and Transmitter for serial communication.
- SPI: Serial Peripheral Interface for high-speed data exchange.
- I²C: Two-wire Interface (TWI) for communication with multiple devices.
- EEPROM: 1KB for non-volatile storage.
- Flash Memory: 32KB for program storage.
- RAM: 2KB for data storage.
The device is suitable for a range of applications due to its flexibility and integrated peripherals, making it ideal for embedded systems.
Manufacturer
The manufacturer of the ATMEGA329PA-AUR is Microchip Technology Inc. Microchip is a publicly traded company that specializes in producing microcontrollers, memory, and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip provides a wide range of embedded control solutions, particularly focusing on microcontrollers and digital signal controllers.
Microchip serves various industries, including automotive, industrial, consumer electronics, and communication, offering integrated solutions such as development tools, software, and technical support. Their products are widely recognized for their reliability and innovation in the field of embedded systems. The ATMEGA329PA-AUR is part of the AVR microcontroller family, known for its ease of use and robust performance, making it popular among hobbyists and professionals alike for applications such as automation, robotics, and IoT devices.
Microchip serves various industries, including automotive, industrial, consumer electronics, and communication, offering integrated solutions such as development tools, software, and technical support. Their products are widely recognized for their reliability and innovation in the field of embedded systems. The ATMEGA329PA-AUR is part of the AVR microcontroller family, known for its ease of use and robust performance, making it popular among hobbyists and professionals alike for applications such as automation, robotics, and IoT devices.
Application
The ATmega329PA-AUR is a versatile microcontroller suitable for various applications, including:
1. Embedded Systems: Ideal for control systems in consumer electronics and appliances.
2. Automotive: Used in automotive applications for sensor interfacing and control.
3. Industrial Automation: Employed in monitoring and control systems for machinery.
4. Home Automation: Facilitates smart home devices and IoT solutions.
5. Robotics: Suitable for robotics platforms for motor control and sensor integration.
6. Healthcare Devices: Utilized in medical equipment for data processing and device control.
Its low power consumption and integrated peripherals make it an attractive choice across these sectors.
1. Embedded Systems: Ideal for control systems in consumer electronics and appliances.
2. Automotive: Used in automotive applications for sensor interfacing and control.
3. Industrial Automation: Employed in monitoring and control systems for machinery.
4. Home Automation: Facilitates smart home devices and IoT solutions.
5. Robotics: Suitable for robotics platforms for motor control and sensor integration.
6. Healthcare Devices: Utilized in medical equipment for data processing and device control.
Its low power consumption and integrated peripherals make it an attractive choice across these sectors.
Package
The ATmega329PA-AUR is available in a 32-pin TQFP (Thin Quad Flat Package) format. This surface-mount package is designed for low-profile applications and provides a compact solution for embedding the microcontroller in electronic circuits.
