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Name: AT89LP51RB2-20JU
Brand: Microchip Technology
SKU: AT89LP51RB2-20JU
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 AT89LP51RB2-20JU

Part No.:: AT89LP51RB2-20JU

Manufacturer:: Microchip Technology

Package:: 44-LCC (J-Lead)

Datasheet:: AT89LP51RB2-20JU.pdf

Description:: IC MCU 8BIT 24KB FLASH 44PLCC

In Stock:: 2341

Quantity:: Add To Cart

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AT89LP51RB2-20JU Specifications

Package/Case:
44-LCC (J-Lead)
Packaging:
Tube
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:
24KB (24K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

AT89LP51RB2-20JU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT89LP51RB2-20JU 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 AT89LP51RB2-20JU 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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AT89LP51RB2-20JU information

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Common technical challenges and solutions when using AT89LP51RB2-20JU

AT89LP51RB2-20JU is a high-performance microcontroller from Atmel, widely used in embedded systems for various applications. It features a powerful 8-bit CPU, versatile peripherals, and efficient power management.

Application Scenario:

In consumer electronics, this chip is employed to control devices like remote controls and home automation systems.

Technical Challenges:

1. Noise Issues:

AT89LP51RB2-20JU can face noise issues due to external electromagnetic interference, which can affect signal integrity and system performance.

Solution:

Implement proper grounding and shielding techniques. Use ferrite beads and capacitors to filter out high-frequency noise. Design PCB layouts to separate analog and digital grounds to minimize interference.

2. Power Consumption:

Optimizing power consumption is crucial for battery-operated devices using AT89LP51RB2-20JU.

Solution:

Use low-power modes provided by the microcontroller. Optimize firmware to reduce active time and switch to sleep mode when possible. Implement efficient power supply design with low dropout regulators and proper decoupling capacitors.

3. Integration Complexity:

Integrating multiple peripherals and ensuring they work seamlessly with AT89LP51RB2-20JU can be complex.

Solution:

Carefully plan the system architecture and resource allocation. Use development tools and libraries provided by Atmel to streamline integration. Test each peripheral independently before full system integration to identify and resolve conflicts.

Considerations:

When addressing these challenges, it is essential to:

- Perform thorough testing under different operating conditions to ensure system reliability.

- Regularly update firmware to incorporate optimizations and fixes.

- Stay updated with best practices in PCB design and power management.

AT89LP51RB2-20JU FAQ

1. How to order AT89LP51RB2-20JU 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.

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We have a professional and experienced quality control team to strictly verify and test the AT89LP51RB2-20JU. All suppliers must pass our qualification reviews before they can publish their products including AT89LP51RB2-20JU on icwhale.com; we pay more attention to the channels and quality of AT89LP51RB2-20JU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AT89LP51RB2-20JU price and inventory displayed accurate?

The price and inventory of AT89LP51RB2-20JU 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 AT89LP51RB2-20JU?

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 AT89LP51RB2-20JU we delivered, we will accept the replacement or return of the AT89LP51RB2-20JU 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 AT89LP51RB2-20JU.

(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