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Name: W78E516DPG
Brand: Nuvoton Technology Corporation of America
SKU: W78E516DPG
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 W78E516DPG

Part No.:: W78E516DPG

Manufacturer:: Nuvoton Technology Corporation of America

Package:: 44-LCC (J-Lead)

Datasheet:: W78E516DPG.pdf

Description:: IC MCU 8BIT 64KB FLASH 44PLCC

In Stock:: 3252

Quantity:: Add To Cart

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W78E516DPG Specifications

Package/Case:
44-LCC (J-Lead)
Packaging:
Tube
Series:
W78
RoHS:
RoHS
Speed:
40MHz
RAM Size:
512 x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
POR, WDT
Connectivity:
EBI/EMI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
36
Core Processor:
8052
Data Converters:
-
Oscillator Type:
External
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

W78E516DPG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including W78E516DPG 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 W78E516DPG 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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W78E516DPG information

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Basic introduction and simple engineering application of W78E516DPG

W78E516DPG is a microcontroller chip manufactured by Nuvoton Technology, featuring a robust 8-bit CPU core, versatile peripherals, and low power consumption. It is commonly used in embedded systems for various applications, ranging from simple DIY projects to industrial automation.

Application Scenario:

In an educational setting, W78E516DPG can be utilized to build a simple digital thermometer system for temperature monitoring in a laboratory environment.

Experiment Setup:

To create a digital thermometer using W78E516DPG, follow these steps:

1. Sensor Interface:

Connect a temperature sensor, such as a digital temperature sensor DS18B20, to one of the GPIO pins of W78E516DPG, such as pin P1.0. Ensure proper wiring and initialization of the sensor for accurate temperature readings.

2. LCD Display:

Integrate a 16x2 LCD display with W78E516DPG to visualize the temperature readings. Connect the data pins of the LCD to the microcontroller's GPIO pins, such as pins P2.0 to P2.7, and configure the appropriate control signals for data transfer.

3. Temperature Conversion:

Implement firmware logic to read the temperature data from the sensor using the OneWire protocol and convert it into human-readable format (e.g., Celsius or Fahrenheit). Utilize the microcontroller's computational capabilities to perform temperature conversions efficiently.

4. Display Output:

Display the temperature readings on the LCD in real-time. Update the display periodically or upon detecting a significant temperature change to provide up-to-date information to the user.

5. User Interaction:

Enhance the thermometer system by adding user interaction capabilities, such as buttons or a keypad, to enable features like temperature unit selection or historical data viewing. Interface these input devices with additional GPIO pins of W78E516DPG, such as pins P3.0 to P3.3.

Experiment Execution:

Once the hardware setup is complete, upload the firmware code to W78E516DPG using a suitable programming tool, such as an ISP programmer. Power up the system and observe the temperature readings displayed on the LCD. Interact with the user interface (if implemented) to explore additional functionalities.

Considerations:

When conducting the experiment, keep in mind the following considerations:

- Accuracy of Temperature Sensor: Calibrate the temperature sensor if necessary to ensure precise temperature measurements.

- Display Resolution: Optimize the firmware code for efficient use of the LCD display and ensure clear and legible temperature readings.

- Power Management: Implement power-saving techniques in the firmware to minimize energy consumption and extend battery life, if applicable.

- Error Handling: Incorporate error handling routines in the firmware to handle exceptional conditions, such as sensor communication failures or display malfunctions.

- Educational Value: Reflect on the experiment outcomes to grasp concepts related to microcontroller programming, sensor interfacing, and real-world applications of embedded systems.

W78E516DPG FAQ

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3. Are the W78E516DPG price and inventory displayed accurate?

The price and inventory of W78E516DPG fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of W78E516DPG?

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 W78E516DPG we delivered, we will accept the replacement or return of the W78E516DPG 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 W78E516DPG.

(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