ATMEGA325V-8MU

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ATMEGA325V-8MU

IC MCU 8BIT 32KB FLASH 64QFN

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Spécifications

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

Vue d'ensemble

Description

The ATmega325V-8MU is a microcontroller from Atmel's AVR family, widely used in embedded systems. It features an 8-bit AVR RISC architecture, allowing for efficient processing with a maximum clock speed of 8 MHz. The chip includes 32 KB of Flash memory for program storage, 2 KB of SRAM for data, and 1 KB of EEPROM for non-volatile data retention.
This microcontroller has 32 general-purpose I/O pins, multiple timers, a 10-bit ADC (Analog-to-Digital Converter) with up to 8 channels, and USART for serial communication. It also supports various communication protocols such as SPI and I2C, making it versatile for interfacing with sensors and other devices.
The ATmega325V-8MU operates with a voltage range of 1.8V to 5.5V, enabling low-power applications. Its compact 32-pin UQFN package allows for easy integration into electronic designs, making it suitable for consumer electronics, automation, and robotics. Overall, the ATmega325V-8MU is a robust option for developers seeking a reliable and flexible microcontroller solution.

Features

The ATmega325V-8MU is a microcontroller from Atmel's AVR family, featuring an 8-bit architecture. Key features include:
- Flash Memory: 32 KB for program storage.
- SRAM: 2 KB for data storage.
- EEPROM: 1 KB for non-volatile data storage.
- Clock Speed: Operates at up to 8 MHz.
- I/O Ports: 23 general-purpose I/O pins.
- Timers: Three 16-bit timers/counters for precise timing operations.
- ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
- Communication Interfaces: Supports UART, SPI, and I2C for serial communication.
- Interrupts: Multiple external and internal interrupt sources.
- Operating Voltage: 1.8V to 5.5V.
- Low Power Consumption: Various sleep modes for energy efficiency.
The ATmega325V-8MU is ideal for embedded applications that require robust performance in a compact package.

Package

The ATMEGA325V-8MU is packaged in a 32-pin QFN (Quad Flat No-lead) package. It features a compact design suitable for surface mounting, offering a small footprint for embedded applications.

Pinout

The ATmega325V-8MU is an 8-bit microcontroller from Microchip's AVR family. It features a 32-pin count in a TQFP (Thin Quad Flat Package) configuration.
Key functions of the ATmega325V-8MU include:
- Digital I/O: 23 programmable I/O pins.
- ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
- Timers: Three timers (1x 16-bit and 2x 8-bit) for various timing and PWM applications.
- UART: Serial communication via a Universal Asynchronous Receiver/Transmitter.
- SPI/I2C: Support for synchronous and asynchronous communication protocols.
- Flash Memory: 32 KB of in-system programmable Flash memory.
- SRAM: 2 KB of static RAM.
- EEPROM: 1 KB of Electrically Erasable Programmable Read-Only Memory.
- Operating Voltage: 1.8V to 5.5V.
- Clock Speed: Maximum clock speed of 8 MHz.
This microcontroller is suitable for a variety of embedded applications.

Manufacturer

The ATMEGA325V-8MU is manufactured by Microchip Technology Inc., a leading provider of microcontroller, analog, and interface solutions. Founded in 1989, Microchip is known for its focus on embedded control applications, offering a wide range of products including 8-bit, 16-bit, and 32-bit microcontrollers, as well as digital signal controllers and analog devices. The company serves various markets, including automotive, consumer electronics, industrial, and telecommunications. Microchip is recognized for its commitment to innovation, quality, and support, making it a significant player in the semiconductor industry.

Application

The ATmega325V-8MU microcontroller is used in various application areas including embedded systems, industrial automation, consumer electronics, and robotics. It is suitable for data acquisition, control systems, and sensor interfacing due to its analog and digital I/O capabilities. Additionally, it is commonly utilized in automotive applications, home automation systems, and portable devices, leveraging its low power consumption and versatile communication interfaces.

Equivalent

The ATmega325V-8MU microcontroller has equivalent products in the ATmega series, such as the ATmega324P and ATmega328P. These chips share similar features, like AVR architecture and peripheral functionalities, but may differ slightly in memory size and pin configuration. Always verify specific requirements and compatibility when selecting alternatives.

Expédition

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FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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