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Name: ATMEGA325A-MU
Brand: Microchip Technology
SKU: ATMEGA325A-MU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology ATMEGA325A-MU

Part No.:: ATMEGA325A-MU

Manufacturer:: Microchip Technology

Package:: 64-VFQFN Exposed Pad

Datasheet:: ATMEGA325A-MU.pdf

Description:: IC MCU 8BIT 32KB FLASH 64QFN

In Stock:: 3639

Quantity:: Add To Cart

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ATMEGA325A-MU Specifications

Package/Case:
64-VFQFN Exposed Pad
Packaging:
Tray
Series:
AVR® ATmega
RoHS:
RoHS
Speed:
20MHz
RAM Size:
2K x 8
Core Size:
8-Bit
EEPROM Size:
1K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
SPI, UART/USART, USI
Mounting Type:
Surface Mount
Number of I/O:
54
Core Processor:
AVR
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
32KB (16K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATMEGA325A-MU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA325A-MU price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ATMEGA325A-MU to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ATMEGA325A-MU information

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The working principle and core technical features of ATMEGA325A-MU

ATMEGA325A-MU is a highly integrated microcontroller unit designed by Atmel Corporation, offering versatile features and capabilities for a wide range of embedded applications. At the core of its functionality lies a powerful AVR? 8-bit RISC architecture, optimized for efficient execution of instructions and low power consumption.

Core Technology:

The ATMEGA325A-MU integrates key components such as Flash memory for program storage, SRAM for data storage, and EEPROM for non-volatile data retention. Its advanced architecture includes a rich set of peripherals, including but not limited to timers/counters, analog-to-digital converters (ADCs), serial communication interfaces (UART, SPI, I2C), and GPIO pins, enabling seamless interfacing with external devices and sensors.

Application Scenario:

In the field of home automation, ATMEGA325A-MU can be utilized to develop smart lighting systems, enabling remote control and automation of lighting fixtures within residential or commercial buildings.

Circuit Design:

To design a smart lighting system using ATMEGA325A-MU, follow these steps:

1. Sensor Integration:

Interface light sensors to the ADC pins of ATMEGA325A-MU, such as pin ADC0, to measure ambient light levels. This data will be used to adjust the brightness of the lighting system automatically.

2. Output Control:

Connect LED drivers or relays to the GPIO pins of ATMEGA325A-MU, such as pin PB0, to control the illumination of lighting fixtures. These pins can be configured as digital outputs to switch the lights on/off or adjust their intensity.

3. User Interface:

Integrate a user interface, such as a touchscreen display or push buttons, to allow manual control and programming of the lighting system. Utilize GPIO pins, like pin PC0, to interface with the user input components.

4. Communication:

Implement wireless communication protocols, such as Wi-Fi or Bluetooth, using external modules or transceivers interfaced with the UART or SPI pins of ATMEGA325A-MU. This enables remote control and monitoring of the lighting system via smartphone apps or web interfaces.

5. Power Management:

Ensure efficient power supply management by incorporating voltage regulators and energy-saving techniques into the design. Utilize sleep modes and power-down features of ATMEGA325A-MU to minimize power consumption during idle periods.

Considerations:

When designing the circuit, consider the following factors:

- Energy Efficiency: Optimize the firmware algorithms and hardware design to minimize power consumption and prolong battery life, especially in battery-operated applications.

- Security: Implement robust security measures, such as encryption and authentication protocols, to protect the smart lighting system from unauthorized access and cyber threats.

- Scalability: Design the system with scalability in mind, allowing for future expansion and integration of additional features or sensors to meet evolving requirements and user preferences.

- Reliability: Conduct thorough testing and validation of the system to ensure reliable operation under various environmental conditions and usage scenarios, minimizing the risk of malfunctions or failures.

ATMEGA325A-MU FAQ

1. How to order ATMEGA325A-MU on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that ATMEGA325A-MU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA325A-MU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA325A-MU on icwhale.com; we pay more attention to the channels and quality of ATMEGA325A-MU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATMEGA325A-MU price and inventory displayed accurate?

The price and inventory of ATMEGA325A-MU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ATMEGA325A-MU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA325A-MU we delivered, we will accept the replacement or return of the ATMEGA325A-MU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATMEGA325A-MU.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations