What is the Additional Feature ?

Name: ATMEGA88P-20AU
Brand: Microchip Technology
SKU: ATMEGA88P-20AU
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 ATMEGA88P-20AU

Part No.:: ATMEGA88P-20AU

Manufacturer:: Microchip Technology

Package:: 32-TQFP

Datasheet:: ATMEGA88P-20AU.pdf

Description:: IC MCU 8BIT 8KB FLASH 32TQFP

In Stock:: 3059

Quantity:: Add To Cart

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ATMEGA88P-20AU Specifications

Package/Case:
32-TQFP
Packaging:
Tray
Series:
AVR® ATmega
RoHS:
RoHS
Speed:
20MHz
RAM Size:
1K x 8
Core Size:
8-Bit
EEPROM Size:
512 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:
23
Core Processor:
AVR
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
8KB (4K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATMEGA88P-20AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA88P-20AU 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 ATMEGA88P-20AU 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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ATMEGA88P-20AU information

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Common technical challenges and solutions when using ATMEGA88P-20AU

ATMEGA88P-20AU is a versatile microcontroller commonly used in various embedded system applications, featuring a high-performance AVR CPU, rich peripherals, and low power consumption.

Technical Challenges:

1. Noise Issues:

One of the common technical challenges when using ATMEGA88P-20AU is dealing with noise issues, which can affect the performance and reliability of the system.

Solution:

To mitigate noise, use proper decoupling capacitors close to the power pins of the microcontroller. Shielding and grounding techniques should be applied to sensitive analog signal paths to reduce electromagnetic interference.

2. Power Consumption:

Managing power consumption is crucial for battery-operated devices using ATMEGA88P-20AU.

Solution:

Utilize the sleep modes provided by the microcontroller to minimize power usage during idle periods. Optimize the firmware to ensure the microcontroller spends maximum time in low-power states. Implement power-saving techniques such as disabling unused peripherals and reducing clock speeds when full performance is not needed.

3. Integration Complexity:

Integrating ATMEGA88P-20AU into a complex system can be challenging due to the need for efficient interfacing with various peripherals and components.

Solution:

Plan the system architecture carefully to ensure efficient communication between the microcontroller and other components. Use modular design approaches to simplify integration. Properly document and test each subsystem individually before integrating into the main system. Employ standardized communication protocols like I2C, SPI, and UART for reliable data exchange.

Improvement Methods:

1. PCB Design:

Ensure a well-designed PCB layout with attention to power and ground planes, minimizing the loop areas to reduce noise susceptibility. Place decoupling capacitors close to the microcontroller pins and use proper trace routing to avoid crosstalk and signal integrity issues.

2. Firmware Optimization:

Optimize the firmware running on ATMEGA88P-20AU to enhance system efficiency. Implement interrupt-driven programming to handle events promptly without polling, reducing CPU load and power consumption.

3. Thermal Management:

Ensure adequate thermal management by using heat sinks or proper ventilation if the system operates in high-temperature environments. Monitor the temperature of the microcontroller and take necessary actions to prevent overheating.

4. Robust Testing:

Conduct thorough testing under various operating conditions to identify and resolve potential issues early. Perform EMC/EMI testing to ensure the system complies with relevant standards and operates reliably in its intended environment.

ATMEGA88P-20AU FAQ

1. How to order ATMEGA88P-20AU on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the ATMEGA88P-20AU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA88P-20AU on icwhale.com; we pay more attention to the channels and quality of ATMEGA88P-20AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATMEGA88P-20AU price and inventory displayed accurate?

The price and inventory of ATMEGA88P-20AU 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?

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5. How is the shipping arranged?

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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 ATMEGA88P-20AU?

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 ATMEGA88P-20AU we delivered, we will accept the replacement or return of the ATMEGA88P-20AU 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 ATMEGA88P-20AU.

(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