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Name: AT89LP51ED2-20AAU
Brand: Microchip Technology
SKU: AT89LP51ED2-20AAU
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 AT89LP51ED2-20AAU

Part No.:: AT89LP51ED2-20AAU

Manufacturer:: Microchip Technology

Package:: 44-LQFP

Datasheet:: AT89LP51ED2-20AAU.pdf

Description:: IC MCU 8BIT 64KB FLASH 44LQFP

In Stock:: 3816

Quantity:: Add To Cart

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AT89LP51ED2-20AAU Specifications

Package/Case:
44-LQFP
Packaging:
Tray
Series:
89LP
RoHS:
RoHS
Speed:
20MHz
RAM Size:
2.25K x 8
Core Size:
8-Bit
EEPROM Size:
4K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
EBI/EMI, I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
40
Core Processor:
8051
Data Converters:
A/D 7x10b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

AT89LP51ED2-20AAU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT89LP51ED2-20AAU 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 AT89LP51ED2-20AAU 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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AT89LP51ED2-20AAU information

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Common technical challenges and solutions when using AT89LP51ED2-20AAU

AT89LP51ED2-20AAU is a microcontroller known for its versatile functionality and widespread use in embedded systems. However, several technical challenges may arise during its implementation, including noise issues, power consumption concerns, and integration complexity.

Noise Issues:

To mitigate noise problems in AT89LP51ED2-20AAU based designs, consider implementing proper grounding techniques, such as star grounding, to minimize ground loops. Additionally, use bypass capacitors near the power supply pins of the microcontroller to filter out high-frequency noise. Shield sensitive signal traces from external interference sources and ensure proper signal integrity through controlled impedance routing.

Power Consumption:

To address power consumption challenges, optimize the firmware to minimize unnecessary operations and utilize low-power modes provided by the AT89LP51ED2-20AAU. Utilize hardware peripherals efficiently, such as timers and interrupts, to reduce the active time of the microcontroller. Implement dynamic voltage scaling techniques to adjust the voltage supply based on the processing requirements, further reducing power consumption during idle or low-load periods.

Integration Complexity:

Managing integration complexity involves careful system architecture design and modularization. Break down the system into smaller, manageable modules with well-defined interfaces. Utilize standardized communication protocols, such as I2C or SPI, to facilitate interoperability between different components. Employ abstraction layers and software frameworks to simplify software development and ensure scalability. Additionally, utilize simulation tools and hardware-in-the-loop testing to verify the interaction between components and validate system behavior before deployment.

Considerations:

When addressing these challenges, consider the following factors:

- AT89LP51ED2-20AAU Specific Features: Familiarize yourself with the unique features and capabilities of the AT89LP51ED2-20AAU to leverage them effectively in your design.

- System-Level Optimization: Optimize the entire system, including both hardware and software components, to achieve the desired performance and efficiency targets.

- Testing and Validation: Perform thorough testing and validation at each stage of the development process to identify and address any issues early on, reducing the risk of encountering problems during operation.

- Documentation: Maintain comprehensive documentation throughout the design process to facilitate future maintenance, troubleshooting, and knowledge transfer.

- Continuous Improvement: Continuously monitor and analyze system performance, gathering feedback from field deployments to identify areas for improvement and optimization.

AT89LP51ED2-20AAU FAQ

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3. Are the AT89LP51ED2-20AAU price and inventory displayed accurate?

The price and inventory of AT89LP51ED2-20AAU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of AT89LP51ED2-20AAU?

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 AT89LP51ED2-20AAU we delivered, we will accept the replacement or return of the AT89LP51ED2-20AAU 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 AT89LP51ED2-20AAU.

(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