規格
| 屬性 | 價值 |
| Package | Bulk |
| Series | AVR® ATmega |
| ProductStatus | Active |
| CoreProcessor | AVR |
| CoreSize | 8-Bit |
| Speed | 10MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| NumberofI/O | 32 |
| ProgramMemorySize | 64KB (32K x 16) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 2K x 8 |
| RAMSize | 4K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 5.5V |
| DataConverters | A/D 8x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 44-VFQFN Exposed Pad |
概述
Description
The ATMEGA644PV-10MUR is an 8-bit microcontroller from Microchip Technology, part of the AVR family. It is designed for applications demanding high performance and low power consumption. This microcontroller is built on the AVR RISC architecture, offering a balance between power efficiency and processing speed. It operates at a maximum clock speed of 10 MHz and features 64 KB of in-system self-programmable Flash memory, providing ample storage for program code.
Additionally, the ATMEGA644PV-10MUR includes 4 KB SRAM and 2 KB EEPROM for data storage. Key peripherals include a wide range of I/O options, timers, ADCs, UARTs, SPI, and I2C interfaces, enhancing its versatility for various applications. It also supports power-saving modes for energy-efficient performance, making it suitable for battery-powered devices.
The microcontroller is housed in a TQFP or QFN package, making it suitable for compact designs. It is commonly used in embedded systems, industrial automation, consumer electronics, and other applications requiring reliable and efficient control solutions.
Additionally, the ATMEGA644PV-10MUR includes 4 KB SRAM and 2 KB EEPROM for data storage. Key peripherals include a wide range of I/O options, timers, ADCs, UARTs, SPI, and I2C interfaces, enhancing its versatility for various applications. It also supports power-saving modes for energy-efficient performance, making it suitable for battery-powered devices.
The microcontroller is housed in a TQFP or QFN package, making it suitable for compact designs. It is commonly used in embedded systems, industrial automation, consumer electronics, and other applications requiring reliable and efficient control solutions.
Equivalent
The ATMEGA644PV-10MUR is a microcontroller from Microchip Technology with specific features like 8-bit AVR architecture. Equivalent products might include other AVR microcontrollers with similar specs like the ATMEGA1284 series. Additionally, competitors like STMicroelectronics (STM8 series) or NXP (LPC800 series) may offer comparable 8-bit microcontrollers but with different architectures. Always verify specifications to ensure compatibility in terms of pin count, peripherals, and performance.
Features
The ATMEGA644PV-10MUR is a microcontroller from Microchip Technology's AVR family. It features an 8-bit RISC architecture, providing efficient processing. This microcontroller has 64KB of In-System Programmable Flash memory, 4KB of SRAM, and 2KB of EEPROM, allowing for flexible program and data storage. It operates at a maximum clock speed of 10 MHz.
Key features include:
- 32 general-purpose I/O lines for versatile connectivity.
- Two 8-bit Timer/Counters and one 16-bit Timer/Counter for precise timing operations.
- USART, SPI, and I2C interfaces for communication with other devices.
- 10-bit ADC with up to 8 channels for analog signal processing.
- Power-saving modes for energy efficiency.
- Brown-out detection and a programmable watchdog timer for reliability.
- Operating voltage range of 1.8V to 5.5V, suitable for various applications.
- QFN-44 package for compact design.
These features make the ATMEGA644PV-10MUR suitable for a range of applications, including embedded systems, industrial automation, and consumer electronics.
Key features include:
- 32 general-purpose I/O lines for versatile connectivity.
- Two 8-bit Timer/Counters and one 16-bit Timer/Counter for precise timing operations.
- USART, SPI, and I2C interfaces for communication with other devices.
- 10-bit ADC with up to 8 channels for analog signal processing.
- Power-saving modes for energy efficiency.
- Brown-out detection and a programmable watchdog timer for reliability.
- Operating voltage range of 1.8V to 5.5V, suitable for various applications.
- QFN-44 package for compact design.
These features make the ATMEGA644PV-10MUR suitable for a range of applications, including embedded systems, industrial automation, and consumer electronics.
Pinout
The ATMEGA644PV-10MUR is a microcontroller from Microchip Technology, part of the Atmel AVR family. It comes in a 44-pin QFN/MLF (Quad Flat No-Lead/Micro Lead Frame) package. The microcontroller features a range of functionalities suitable for embedded applications. Key features include:
1. Core and Performance: It uses an 8-bit AVR RISC architecture with a maximum clock speed of 10 MHz at 1.8-5.5V operation voltage.
2. Memory: It has 64KB of Flash memory, 4KB of SRAM, and 2KB of EEPROM.
3. I/O and Peripherals: The chip offers 32 general-purpose I/O pins, USART interfaces, SPI, and TWI (I2C) interfaces for communication. It also includes 10-bit ADC, timers/counters, PWM, and a JTAG interface for debugging.
4. Power Features: It supports multiple sleep modes and power-saving features suitable for low power applications.
The ATMEGA644PV-10MUR is ideal for applications requiring high integration, low power consumption, and considerable memory capacity in a compact package.
1. Core and Performance: It uses an 8-bit AVR RISC architecture with a maximum clock speed of 10 MHz at 1.8-5.5V operation voltage.
2. Memory: It has 64KB of Flash memory, 4KB of SRAM, and 2KB of EEPROM.
3. I/O and Peripherals: The chip offers 32 general-purpose I/O pins, USART interfaces, SPI, and TWI (I2C) interfaces for communication. It also includes 10-bit ADC, timers/counters, PWM, and a JTAG interface for debugging.
4. Power Features: It supports multiple sleep modes and power-saving features suitable for low power applications.
The ATMEGA644PV-10MUR is ideal for applications requiring high integration, low power consumption, and considerable memory capacity in a compact package.
Manufacturer
The ATMEGA644PV-10MUR is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Originally, the ATmega series, including the ATMEGA644PV, was developed by Atmel Corporation, which was acquired by Microchip Technology in 2016. Microchip is known for designing and producing a wide range of semiconductor products, including microcontrollers, memory products, and other integrated circuits that are used in various electronic products and applications across different industries. The company serves a diverse customer base in sectors such as automotive, consumer electronics, industrial automation, communications, and computing.
Application
The ATMEGA644PV-10MUR is a microcontroller commonly used in various applications due to its versatility and low power consumption. Key application areas include:
1. Embedded Systems: Used in consumer electronics, toys, and industrial controls.
2. IoT Devices: Ideal for smart home devices and sensor networks.
3. Automotive Applications: Utilized in dashboard systems and other in-car electronics.
4. Robotics: Serves as a controller for robots and drones.
5. Medical Devices: Applied in portable medical equipment for data processing.
6. Communication Systems: Used in systems requiring data transmission like remote controls.
These applications benefit from its efficient processing capabilities and versatile interfacing options.
1. Embedded Systems: Used in consumer electronics, toys, and industrial controls.
2. IoT Devices: Ideal for smart home devices and sensor networks.
3. Automotive Applications: Utilized in dashboard systems and other in-car electronics.
4. Robotics: Serves as a controller for robots and drones.
5. Medical Devices: Applied in portable medical equipment for data processing.
6. Communication Systems: Used in systems requiring data transmission like remote controls.
These applications benefit from its efficient processing capabilities and versatile interfacing options.
Package
The ATMEGA644PV-10MUR microcontroller is housed in a QFN (Quad Flat No-leads) package. This package type is compact, promoting efficient use of space in electronic designs, and provides good thermal performance.