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Name: AT89LP51IC2-20AU
Brand: Microchip Technology
SKU: AT89LP51IC2-20AU
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 AT89LP51IC2-20AU

Part No.:: AT89LP51IC2-20AU

Manufacturer:: Microchip Technology

Package:: 44-TQFP

Datasheet:: AT89LP51IC2-20AU.pdf

Description:: IC MCU 8BIT 32KB FLASH 44TQFP

In Stock:: 938

Quantity:: Add To Cart

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AT89LP51IC2-20AU Specifications

Package/Case:
44-TQFP
Packaging:
Tray,Tray
Series:
89LP
RoHS:
RoHS
Speed:
20MHz
RAM Size:
1.375K x 8
Core Size:
8-Bit
EEPROM Size:
-
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:
32KB (32K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

AT89LP51IC2-20AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT89LP51IC2-20AU 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 AT89LP51IC2-20AU 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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AT89LP51IC2-20AU information

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The working principle and core technical features of AT89LP51IC2-20AU

AT89LP51IC2-20AU is a highly integrated 8-bit microcontroller renowned for its robust performance and versatile applications in embedded systems. It incorporates advanced features and innovative technologies, making it a preferred choice for various electronic designs.

Core Technology:

The AT89LP51IC2-20AU microcontroller operates on an 8-bit CPU architecture, offering high computational efficiency and low power consumption. It integrates Flash memory for program storage, allowing for easy firmware updates and customization. Additionally, it includes a rich set of peripherals, such as timers, UART, SPI, and GPIOs, facilitating seamless interfacing with external devices and sensors.

Application Scenario:

In automotive electronics, AT89LP51IC2-20AU finds widespread usage in engine control units (ECUs), where it plays a critical role in monitoring engine parameters, managing fuel injection, and controlling ignition timing. Its real-time processing capabilities ensure precise engine performance and fuel efficiency.

Efficiency Enhancement:

To enhance system performance and efficiency using AT89LP51IC2-20AU, consider the following strategies:

1. Firmware Optimization: Develop efficient firmware algorithms to maximize CPU utilization and minimize execution time. Utilize hardware-accelerated features, such as hardware timers and interrupt controllers, to offload computational tasks from the CPU.

2. Power Management: Implement intelligent power management schemes to minimize power consumption during idle or low-load conditions. Utilize low-power modes provided by the microcontroller and integrate power-saving techniques, such as duty cycling and voltage scaling.

3. Peripheral Configuration: Optimize peripheral configurations to match the specific requirements of the application. Utilize hardware peripherals, such as hardware UART for serial communication or hardware PWM for motor control, to offload CPU processing and improve overall system responsiveness.

4. Sensor Integration: Integrate advanced sensors, such as accelerometers or gyroscopes, to enable predictive maintenance and enhance system monitoring capabilities. Utilize the microcontroller's analog-to-digital converter (ADC) and sensor interfaces to accurately capture and process sensor data in real-time.

5. Communication Protocol: Choose efficient communication protocols, such as CAN or LIN, for seamless communication between ECUs and other vehicle components. Optimize message formatting and transmission protocols to minimize latency and ensure reliable data exchange in automotive networks.

Conclusion:

AT89LP51IC2-20AU offers a compelling solution for automotive electronics, empowering engineers to design robust and efficient engine control systems. By leveraging its advanced features and implementing optimization techniques, designers can achieve superior performance, reliability, and fuel efficiency in automotive applications.

AT89LP51IC2-20AU FAQ

1. How to order AT89LP51IC2-20AU on icwhale.com?

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2. How does icwhale.com guarantee that AT89LP51IC2-20AU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT89LP51IC2-20AU. All suppliers must pass our qualification reviews before they can publish their products including AT89LP51IC2-20AU on icwhale.com; we pay more attention to the channels and quality of AT89LP51IC2-20AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AT89LP51IC2-20AU price and inventory displayed accurate?

The price and inventory of AT89LP51IC2-20AU 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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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 AT89LP51IC2-20AU?

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 AT89LP51IC2-20AU we delivered, we will accept the replacement or return of the AT89LP51IC2-20AU 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 AT89LP51IC2-20AU.

(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