What is the Additional Feature ?

Name: ATMEGA4809-AFR
Brand: Microchip Technology
SKU: ATMEGA4809-AFR
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 ATMEGA4809-AFR

Part No.:: ATMEGA4809-AFR

Manufacturer:: Microchip Technology

Package:: 48-TQFP Exposed Pad

Datasheet:: ATMEGA4809-AFR.pdf

Description:: IC MCU 8BIT 48KB FLASH 48TQFP

In Stock:: 2534

Quantity:: Add To Cart

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ATMEGA4809-AFR Specifications

Package/Case:
48-TQFP Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
megaAVR® 0, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
20MHz
RAM Size:
6K x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
41
Core Processor:
AVR
Data Converters:
A/D 16x10b
Oscillator Type:
Internal
Program Memory Size:
48KB (48K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

ATMEGA4809-AFR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA4809-AFR 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 ATMEGA4809-AFR 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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ATMEGA4809-AFR information

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Common technical challenges and solutions when using ATMEGA4809-AFR

ATMEGA4809-AFR is a microcontroller chip widely utilized in embedded systems for its versatile features and performance capabilities.

Technical Challenges:

When working with ATMEGA4809-AFR, several technical challenges may arise, including:

1. Noise Issues: Managing electromagnetic interference (EMI) and minimizing noise in the system to ensure reliable operation of the microcontroller.

2. Power Consumption: Optimizing power usage to prolong battery life or reduce energy costs in applications where power efficiency is crucial.

3. Integration Complexity: Dealing with the complexity of integrating various peripherals, sensors, and external components into the system architecture.

Solutions and Improvements:

To address these challenges, consider the following solutions:

1. Noise Mitigation: Implement proper grounding techniques, use shielded cables, and employ filtering components like ferrite beads or capacitors to reduce EMI and noise in the system.

2. Power Management: Utilize low-power modes of the ATMEGA4809-AFR when the device is idle or not actively processing tasks. Employ techniques like clock gating and peripheral shutdown to minimize power consumption during operation.

3. Modular Design: Break down the system architecture into modular components to simplify integration and reduce complexity. Use standardized communication protocols like I2C or SPI for interfacing between modules, promoting scalability and ease of maintenance.

4. Hardware Optimization: Choose efficient peripheral configurations and utilize hardware-accelerated features of the ATMEGA4809-AFR to offload processing tasks and reduce software overhead. Optimize PCB layout for signal integrity and minimize trace lengths to mitigate noise.

5. Firmware Optimization: Develop efficient firmware algorithms to maximize the use of resources and minimize execution time. Employ techniques like interrupt-driven programming and sleep modes to reduce CPU utilization and conserve energy.

Conclusion:

By addressing noise, power, and integration challenges with appropriate solutions and optimizations, developers can harness the full potential of ATMEGA4809-AFR microcontroller in their embedded system designs.

ATMEGA4809-AFR FAQ

1. How to order ATMEGA4809-AFR 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 ATMEGA4809-AFR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA4809-AFR. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA4809-AFR on icwhale.com; we pay more attention to the channels and quality of ATMEGA4809-AFR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATMEGA4809-AFR price and inventory displayed accurate?

The price and inventory of ATMEGA4809-AFR 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 ATMEGA4809-AFR?

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 ATMEGA4809-AFR we delivered, we will accept the replacement or return of the ATMEGA4809-AFR 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 ATMEGA4809-AFR.

(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