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Name: ATMEGA325A-MN
Brand: Microchip Technology
SKU: ATMEGA325A-MN
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-MN

Part No.:: ATMEGA325A-MN

Manufacturer:: Microchip Technology

Package:: 64-VFQFN Exposed Pad

Datasheet:: ATMEGA325A-MN.pdf

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

In Stock:: 2279

Quantity:: Add To Cart

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ATMEGA325A-MN Specifications

Package/Case:
64-VFQFN Exposed Pad
Packaging:
Tray,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 ~ 105°C (TA)

ATMEGA325A-MN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA325A-MN 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-MN 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-MN information

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The working principle and core technical features of ATMEGA325A-MN

ATMEGA325A-MN is a microcontroller known for its robust performance and versatility in embedded systems. It features an advanced 8-bit AVR RISC architecture, offering high-speed operation and low power consumption.

Application Scenario:

In home automation, ATMEGA325A-MN can be utilized to control smart lighting systems, adjusting brightness levels based on ambient light conditions.

Circuit Design:

To implement a smart lighting system using ATMEGA325A-MN, follow these steps:

1. Light Sensor Integration:

Connect a light sensor module to one of the analog input pins of ATMEGA325A-MN, such as pin ADC0. Use appropriate signal conditioning methods to ensure accurate light intensity measurement.

2. LED Control:

Interface LED drivers or modules with the GPIO pins of ATMEGA325A-MN, such as pin PB0, for dimming or switching based on the ambient light levels sensed by the connected sensor.

3. User Interface:

Implement a user interface using buttons or a touchscreen to allow manual control overrides and settings adjustment. Use GPIO pins, such as pin PC0, for interfacing with these user input components.

4. Communication:

Integrate communication protocols like I2C or SPI to enable connectivity with other smart home devices or a central control hub. Configure relevant GPIO pins, such as pin PD0 and PD1, for serial communication.

5. Power Efficiency:

Optimize power management using sleep modes and efficient voltage regulation to enhance overall system efficiency and battery life in battery-powered applications.

Considerations:

When designing the smart lighting system, consider:

- Sensor Calibration: Calibrate the light sensor to ensure accurate readings across different ambient light conditions.

- LED Driver Compatibility: Ensure the LED drivers can handle the current requirements and voltage levels specified by the ATMEGA325A-MN GPIO pins.

- Real-Time Responsiveness: Develop responsive firmware algorithms to adjust lighting levels swiftly and accurately based on sensor inputs.

- EMI/EMC Compliance: Design the PCB layout and housing to minimize electromagnetic interference and comply with regulatory standards for residential electronics.

- System Integration: Test the system thoroughly to verify seamless integration with other smart home devices and reliability in real-world usage scenarios.

ATMEGA325A-MN FAQ

1. How to order ATMEGA325A-MN 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-MN is from the original manufacturer or authorized agents?

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

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

The price and inventory of ATMEGA325A-MN 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.

Warm Tips: Some orders in certain payment forms may require handling fee.

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-MN?

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-MN we delivered, we will accept the replacement or return of the ATMEGA325A-MN 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-MN.

(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