What is the Additional Feature ?

Name: AT89LP51RC2-20MU
Brand: Microchip Technology
SKU: AT89LP51RC2-20MU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Microchip Technology AT89LP51RC2-20MU

Part No.:: AT89LP51RC2-20MU

Manufacturer:: Microchip Technology

Package:: 44-VFQFN Exposed Pad

Datasheet:: AT89LP51RC2-20MU.pdf

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

In Stock:: 686

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

AT89LP51RC2-20MU Specifications

Package/Case:
44-VFQFN Exposed Pad
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)

AT89LP51RC2-20MU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT89LP51RC2-20MU 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 AT89LP51RC2-20MU to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

AT89LP51RC2-20MU information

Views：

The working principle and core technical features of AT89LP51RC2-20MU

AT89LP51RC2-20MU is a high-performance microcontroller renowned for its versatile functionality and robust design, making it a preferred choice for embedded systems across various industries. Equipped with advanced features and low power consumption, it stands out as a reliable solution for diverse applications.

Application Scenario:

In automotive electronics, AT89LP51RC2-20MU plays a crucial role in controlling engine management systems, implementing safety features, and managing communication protocols.

Circuit Design:

To design an engine management system using AT89LP51RC2-20MU, follow these steps:

1. Sensor Integration:

Integrate various sensors, such as throttle position sensors, temperature sensors, and oxygen sensors, to monitor engine parameters. Connect these sensors to the analog and digital input pins of AT89LP51RC2-20MU for data acquisition.

2. Control Logic:

Develop control algorithms to regulate fuel injection, ignition timing, and emission control systems based on sensor inputs. Utilize the powerful CPU and rich peripherals of AT89LP51RC2-20MU for precise control and real-time response.

3. Communication:

Implement communication interfaces like CAN (Controller Area Network) or LIN (Local Interconnect Network) to exchange data with other vehicle subsystems or external diagnostic tools. Configure the UART or SPI interfaces of AT89LP51RC2-20MU for serial communication.

4. Safety Features:

Develop safety-critical features such as over-speed protection, anti-lock braking systems (ABS), and airbag deployment algorithms to enhance vehicle safety. Utilize the robust interrupt handling capabilities of AT89LP51RC2-20MU to ensure timely response to critical events.

5. Power Management:

Implement efficient power management schemes to optimize energy consumption and extend battery life. Utilize low-power modes and on-chip peripherals like timers and watchdog timers to minimize idle power consumption.

Considerations:

When designing the circuit, it's essential to consider:

- Real-Time Performance: Optimize firmware algorithms for efficient execution and real-time response to ensure smooth operation of the engine management system.

- Environmental Conditions: Design the circuitry to withstand harsh automotive environments, including temperature extremes, vibration, and electromagnetic interference.

- Compliance Standards: Ensure that the system complies with relevant automotive industry standards, such as ISO 26262 for functional safety and ISO 16750 for environmental testing.

- Diagnostics and Debugging: Implement built-in self-test (BIST) routines and diagnostic features to facilitate system debugging and maintenance during vehicle servicing.

- Scalability and Flexibility: Design the system architecture to accommodate future enhancements and upgrades, allowing for scalability and adaptability to evolving automotive requirements.

AT89LP51RC2-20MU FAQ

1. How to order AT89LP51RC2-20MU 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 AT89LP51RC2-20MU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT89LP51RC2-20MU. All suppliers must pass our qualification reviews before they can publish their products including AT89LP51RC2-20MU on icwhale.com; we pay more attention to the channels and quality of AT89LP51RC2-20MU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AT89LP51RC2-20MU price and inventory displayed accurate?

The price and inventory of AT89LP51RC2-20MU 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 AT89LP51RC2-20MU?

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 AT89LP51RC2-20MU we delivered, we will accept the replacement or return of the AT89LP51RC2-20MU 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 AT89LP51RC2-20MU.

(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