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Name: W78C438C40FL
Brand: Nuvoton Technology Corporation of America
SKU: W78C438C40FL
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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Nuvoton Technology Corporation of America W78C438C40FL

Part No.:: W78C438C40FL

Manufacturer:: Nuvoton Technology Corporation of America

Package:: 100-QFP

Datasheet:: W78C438C40FL.pdf

Description:: IC MCU 8BIT ROMLESS 100QFP

In Stock:: 3069

Quantity:: Add To Cart

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W78C438C40FL Specifications

Package/Case:
100-QFP
Packaging:
Tray
Series:
W78
RoHS:
RoHS
Speed:
40MHz
RAM Size:
256 x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Not For New Designs
Peripherals:
-
Connectivity:
EBI/EMI, Serial Port
Mounting Type:
Surface Mount
Number of I/O:
40
Core Processor:
8051
Data Converters:
-
Oscillator Type:
External
Program Memory Size:
-
Program Memory Type:
ROMless
Operating Temperature:
0°C ~ 70°C (TA)

W78C438C40FL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including W78C438C40FL 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 W78C438C40FL 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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W78C438C40FL information

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The working principle and core technical features of W78C438C40FL

W78C438C40FL is a highly integrated microcontroller renowned for its advanced features and exceptional performance, ideal for a wide range of embedded applications. It incorporates cutting-edge technologies to deliver efficient and reliable operation in diverse scenarios.

Core Technology:

At the heart of W78C438C40FL lies a powerful 8-bit RISC microcontroller unit (MCU) based on the 8051 architecture, featuring a high clock speed and efficient instruction set for rapid data processing. Additionally, it integrates various peripherals such as UART, SPI, I2C, timers, and analog-to-digital converters (ADCs), providing versatility and flexibility in system design.

Application Scenario:

In automotive electronics, W78C438C40FL can be utilized for engine management systems, enabling precise control of fuel injection timing and ignition timing for optimal engine performance and fuel efficiency.

Efficiency Enhancement:

To enhance system efficiency and performance using W78C438C40FL, several strategies can be employed:

1. Real-Time Control: Leveraging the fast processing capabilities of the MCU, implement real-time control algorithms for responsive operation in dynamic environments, ensuring timely execution of critical tasks such as sensor data processing and actuator control.

2. Peripheral Utilization: Effectively utilize the integrated peripherals to offload computational tasks from the main CPU, optimizing resource utilization and improving overall system throughput. For example, utilize hardware UART for efficient serial communication with external devices, freeing up CPU cycles for other tasks.

3. Power Management: Implement efficient power management techniques to minimize power consumption and extend battery life in battery-powered applications. Utilize low-power modes provided by W78C438C40FL during idle periods and employ intelligent power gating strategies to selectively power down unused peripherals.

4. Code Optimization: Optimize firmware code to reduce memory footprint and improve execution speed, enhancing overall system responsiveness and reducing latency. Utilize compiler optimization techniques and algorithmic optimizations tailored to the specific characteristics of W78C438C40FL to maximize performance.

5. System Integration: Integrate W78C438C40FL seamlessly into the overall system architecture, leveraging its rich set of communication interfaces and peripheral capabilities to interface with other system components efficiently. Employ standardized protocols such as CAN or LIN for reliable communication in automotive applications, ensuring interoperability with other ECUs.

Conclusion:

In conclusion, W78C438C40FL offers unparalleled performance and versatility, making it a preferred choice for demanding embedded applications. By leveraging its advanced features and employing efficient design strategies, developers can enhance system efficiency, reliability, and performance, ultimately delivering superior solutions to meet the evolving needs of modern applications.

W78C438C40FL FAQ

1. How to order W78C438C40FL on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the W78C438C40FL. All suppliers must pass our qualification reviews before they can publish their products including W78C438C40FL on icwhale.com; we pay more attention to the channels and quality of W78C438C40FL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the W78C438C40FL price and inventory displayed accurate?

The price and inventory of W78C438C40FL 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 W78C438C40FL?

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 W78C438C40FL we delivered, we will accept the replacement or return of the W78C438C40FL 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 W78C438C40FL.

(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