What is the Additional Feature ?

Name: ATMEGA6490A-AUR
Brand: Microchip Technology
SKU: ATMEGA6490A-AUR
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 ATMEGA6490A-AUR

Part No.:: ATMEGA6490A-AUR

Manufacturer:: Microchip Technology

Package:: 100-TQFP

Datasheet:: ATMEGA6490A-AUR.pdf

Description:: IC MCU 8BIT 64KB FLASH 100TQFP

In Stock:: 2276

Quantity:: Add To Cart

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ATMEGA6490A-AUR Specifications

Package/Case:
100-TQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
AVR® ATmega
RoHS:
RoHS
Speed:
20MHz
RAM Size:
4K x 8
Core Size:
8-Bit
EEPROM Size:
2K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Connectivity:
SPI, UART/USART, USI
Mounting Type:
Surface Mount
Number of I/O:
69
Core Processor:
AVR
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATMEGA6490A-AUR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA6490A-AUR 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 ATMEGA6490A-AUR 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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ATMEGA6490A-AUR information

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Common technical challenges and solutions when using ATMEGA6490A-AUR

ATMEGA6490A-AUR is a versatile microcontroller commonly used in embedded systems for various applications. It offers a wide range of features and capabilities, but like any complex integrated circuit, it presents certain technical challenges that need to be addressed for optimal performance and reliability.

Noise Issues:

To mitigate noise issues when using ATMEGA6490A-AUR, consider implementing proper grounding techniques and using bypass capacitors to filter out high-frequency noise. Additionally, ensure that the layout of the PCB minimizes signal interference and crosstalk between different components.

Power Consumption:

Reducing power consumption is crucial for many embedded applications. Utilize the low-power modes available in ATMEGA6490A-AUR whenever possible, and optimize the firmware to minimize unnecessary operations and transitions between power states. Implement techniques such as clock gating and peripheral shutdown to further reduce power consumption during idle periods.

Integration Complexity:

Managing the complexity of integrating ATMEGA6490A-AUR into a system requires careful planning and design. Use modular software architecture to break down the functionality into manageable components, making it easier to develop, debug, and maintain the firmware. Additionally, consider leveraging development tools and frameworks that provide abstraction layers and libraries to simplify common tasks and accelerate the development process.

Signal Integrity:

Ensuring signal integrity is essential for reliable operation of ATMEGA6490A-AUR-based systems. Pay close attention to signal routing and impedance matching, especially for high-speed interfaces like SPI or I2C. Use controlled impedance traces and minimize signal reflections by following best practices for PCB layout and design.

Temperature Management:

Proper temperature management is critical to prevent overheating and ensure the longevity of ATMEGA6490A-AUR. Incorporate thermal management techniques such as heat sinks, thermal vias, and airflow optimization in the system design. Monitor the temperature of the microcontroller and surrounding components to prevent operation outside of specified temperature ranges.

ATMEGA6490A-AUR FAQ

1. How to order ATMEGA6490A-AUR 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.

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We have a professional and experienced quality control team to strictly verify and test the ATMEGA6490A-AUR. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA6490A-AUR on icwhale.com; we pay more attention to the channels and quality of ATMEGA6490A-AUR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATMEGA6490A-AUR price and inventory displayed accurate?

The price and inventory of ATMEGA6490A-AUR 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 ATMEGA6490A-AUR?

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 ATMEGA6490A-AUR we delivered, we will accept the replacement or return of the ATMEGA6490A-AUR 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 ATMEGA6490A-AUR.

(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