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Name: W79E225APG
Brand: Nuvoton Technology Corporation of America
SKU: W79E225APG
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 W79E225APG

Part No.:: W79E225APG

Manufacturer:: Nuvoton Technology Corporation of America

Package:: 44-LCC (J-Lead)

Datasheet:: W79E225APG.pdf

Description:: IC MCU 8BIT 16KB FLASH 44PLCC

In Stock:: 3553

Quantity:: Add To Cart

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W79E225APG Specifications

Package/Case:
44-LCC (J-Lead)
Packaging:
Tube
Series:
W79
RoHS:
RoHS
Speed:
40MHz
RAM Size:
1.25K x 8
Core Size:
8-Bit
EEPROM Size:
1K x 8
Part Status:
Active
Peripherals:
POR, PWM, WDT
Connectivity:
EBI/EMI, I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
38
Core Processor:
8051/52
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

W79E225APG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including W79E225APG 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 W79E225APG 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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W79E225APG information

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The working principle and core technical features of W79E225APG

W79E225APG is a highly integrated microcontroller known for its robust performance and versatile features, ideal for various embedded applications.

Application Scenario:

In smart metering applications, W79E225APG can be utilized for accurate energy measurement and data processing, ensuring efficient management of power consumption.

Circuit Design:

To design a smart meter using W79E225APG, follow these steps:

1. Energy Measurement:

Connect energy sensors, such as current transformers or voltage sensors, to the ADC inputs of W79E225APG (e.g., pins AD0, AD1). Implement appropriate signal conditioning circuits for precise measurement.

2. Data Processing:

Utilize the integrated EEPROM and flash memory of W79E225APG to store energy usage data securely. Implement algorithms for data logging and consumption analysis.

3. Communication:

Integrate communication interfaces like UART or SPI (e.g., pins P1.0, P1.1) for data exchange with external devices or central monitoring systems.

4. Display and User Interface:

Include an LCD display (connected to pins P3.0-P3.7) to provide real-time energy consumption information to users. Implement keypad or push-button interfaces for user interaction and control.

5. Power Efficiency:

Optimize power management using W79E225APG's low-power modes and integrated voltage regulators. Implement sleep modes and power-down features to enhance overall system efficiency.

Considerations:

- Calibration: Ensure accurate calibration of energy sensors and ADC inputs to maintain measurement precision.

- Data Security: Implement encryption and secure storage mechanisms to protect sensitive energy usage data.

- Compliance: Verify compliance with relevant energy metering standards and regulations to ensure reliability and legal compliance of the smart meter system.

W79E225APG FAQ

1. How to order W79E225APG on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the W79E225APG. All suppliers must pass our qualification reviews before they can publish their products including W79E225APG on icwhale.com; we pay more attention to the channels and quality of W79E225APG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the W79E225APG price and inventory displayed accurate?

The price and inventory of W79E225APG 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 W79E225APG?

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 W79E225APG we delivered, we will accept the replacement or return of the W79E225APG 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 W79E225APG.

(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