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

Part No.:: AT89LP51IC2-20AAU

Manufacturer:: Microchip Technology

Package:: 44-LQFP

Datasheet:: AT89LP51IC2-20AAU.pdf

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

In Stock:: 3948

Quantity:: Add To Cart

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AT89LP51IC2-20AAU Specifications

Package/Case:
44-LQFP
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)

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

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

AT89LP51IC2-20AAU is a high-performance microcontroller renowned for its robust capabilities and versatile applications in embedded systems.

Application Scenario:

In automotive electronics, AT89LP51IC2-20AAU can be utilized for engine control units (ECUs), managing fuel injection timing and ignition systems with precision.

Circuit Design:

To implement an engine control system using AT89LP51IC2-20AAU:

1. Sensor Integration:

Connect sensors like crankshaft position sensors to ADC pins of AT89LP51IC2-20AAU, such as pin P1.0, for accurate measurement of engine parameters.

2. Actuator Control:

Use GPIO pins, such as P0.0, to control actuators like fuel injectors and ignition coils, ensuring precise timing and combustion efficiency.

3. User Interface:

Integrate an LCD display or LEDs for real-time engine status feedback, driven by GPIO pins like P2.0, enhancing user interaction and diagnostics.

4. Communication:

Implement UART or CAN interfaces for communication with diagnostic tools or vehicle networks, configuring pins like P3.0 and P3.1 for serial data exchange.

5. Power Management:

Ensure stable voltage supply using regulators and capacitors, safeguarding AT89LP51IC2-20AAU and peripherals against voltage fluctuations.

Considerations:

- Real-Time Processing: Optimize firmware for real-time engine control algorithms to meet performance and efficiency requirements.

- Environmental Conditions: Design the circuit to withstand automotive environments, ensuring reliability in temperature extremes and electrical noise.

- Compliance and Certification: Validate the design for automotive standards, ensuring electromagnetic compatibility (EMC) and regulatory compliance.

AT89LP51IC2-20AAU FAQ

1. How to order AT89LP51IC2-20AAU 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 AT89LP51IC2-20AAU is from the original manufacturer or authorized agents?

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

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

The price and inventory of AT89LP51IC2-20AAU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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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 AT89LP51IC2-20AAU?

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

(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