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ATMEGA644PV-10MU

Name: ATMEGA644PV-10MU
Rating: 4.7 (12 reviews)

IC MCU 8BIT 64KB FLASH 44VQFN

제조업체
Mfr.부분 #ATMEGA644PV-10MU
패키지 VQFN-44
데이터시트 ATMEGA644PV-10MU DataSheet
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사양

Package	Tray
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

개요

Description

The ATmega644PV-10MU is a microcontroller from the AVR family by Microchip Technology, designed for a range of applications in embedded systems. It features an 8-bit RISC architecture, enabling efficient processing with a maximum clock speed of 20 MHz. The chip includes 64 KB of Flash memory for program storage, 4 KB of SRAM, and 2 KB of EEPROM for non-volatile data storage.
Key features include 32 general-purpose I/O pins, 5 10-bit ADC channels, and a range of communication interfaces such as USART, SPI, and I2C. The ATmega644PV also supports PWM outputs, timers, and external interrupts, making it suitable for various control and automation tasks.
The device operates at voltages between 2.7V and 5.5V, with low power consumption modes for battery-powered applications. It is often used in robotics, control systems, and DIY electronics projects due to its versatility and ease of integration with development platforms like Arduino.

Features

The ATmega644PV-10MU is a microcontroller from Atmel's AVR family, featuring:
- Architecture: 8-bit AVR RISC, enabling high performance and low power consumption.
- Speed: Operates at a maximum clock speed of 20 MHz.
- Memory: 64 KB of flash memory for program storage, 4 KB of SRAM, and 2 KB of EEPROM for non-volatile data.
- I/O Ports: 32 general-purpose I/O pins, allowing for versatile interfacing with external devices.
- Timers: Three 16-bit timers, providing various timing and PWM functionalities.
- ADC: 10-bit analog-to-digital converter with up to 8 input channels.
- Communication: Supports USART, SPI, and I2C interfaces for serial communication.
- Interrupts: 22 external interrupts for responsive event handling.
- Power Management: Low power modes for energy-efficient operation.
- Package: Available in a 32-pin TQFP or 32-pin QFN package options.
Overall, the ATmega644PV-10MU is suitable for a wide range of applications, including embedded systems, data acquisition, and automation projects.

Package

The ATMEGA644PV-10MU is packaged in a 32-lead QFN (Quad Flat No-lead) form factor. This compact surface-mount package is designed for efficient use of space on PCBs while providing electrical performance and thermal dissipation.

Pinout

The ATmega644PV-10MU is an 8-bit microcontroller from Atmel (now part of Microchip Technology) with a pin count of 32. It is part of the AVR family and features a variety of functions suitable for various applications.
Key features include:
- 32 General Purpose I/O pins
- 16KB of Flash memory
- 1KB of SRAM
- 512 bytes of EEPROM
- 8-channel 10-bit ADC
- 2 USART interfaces
- 2 Timer/Counters
- SPI and I2C communication capabilities
The microcontroller operates at a maximum clock speed of 10 MHz and can be powered by a range of voltages from 1.8V to 5.5V. It is commonly used in embedded systems, robotics, and DIY electronics projects due to its versatility and extensive peripheral support.

Manufacturer

The manufacturer of the ATMEGA644PV-10MU is Microchip Technology Inc. Microchip is an American semiconductor company that specializes in microcontroller and analog semiconductor products. Founded in 1989, it is known for its wide range of microcontrollers, including the popular PIC and AVR families, as well as development tools and software for embedded systems. Microchip serves various industries, including automotive, industrial, and consumer electronics, providing solutions that facilitate the design of electronic applications. The company emphasizes innovation and customer support, making it a key player in the embedded systems market.

Application

The ATmega644PV-10MU microcontroller is widely used in various applications such as embedded systems, robotics, industrial automation, home automation, and consumer electronics. Its versatility allows it to be utilized in projects requiring analog and digital I/O, motor control, data logging, and sensor interfacing. Additionally, it finds use in educational purposes for teaching programming and electronics, as well as in DIY projects and prototyping for hobbyists.

Equivalent

Equivalent products to the ATmega644PV-10MU include the ATmega644P, ATmega1284P, and ATmega16U4. These microcontrollers share similar architectures and features, such as AVR architecture, I/O pins, and peripheral compatibility. Ensure to check specific requirements like memory size, pin configuration, and operating voltage for compatibility in your application.