What is the Additional Feature ?

Name: W78E516DLG
Brand: Nuvoton Technology Corporation of America
SKU: W78E516DLG
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

Nuvoton Technology Corporation of America W78E516DLG

Part No.:: W78E516DLG

Manufacturer:: Nuvoton Technology Corporation of America

Package:: 48-LQFP

Datasheet:: W78E516DLG.pdf

Description:: IC MCU 8BIT 64KB FLASH 48LQFP

In Stock:: 2617

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

W78E516DLG Specifications

Package/Case:
48-LQFP
Packaging:
Tray
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)

W78E516DLG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including W78E516DLG 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 W78E516DLG 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.

W78E516DLG information

Views：

Basic introduction and simple engineering application of W78E516DLG

W78E516DLG is a microcontroller chip renowned for its versatile applications in embedded systems. It boasts a robust 8051 core with enhanced features, making it ideal for a wide range of projects, from simple automation tasks to more complex control systems.

Application Scenario:

In educational projects, W78E516DLG can be utilized to teach microcontroller programming and interfacing. One common project involves building a digital thermometer with temperature display on an LCD screen.

Circuit Design:

To create a digital thermometer using W78E516DLG, follow these steps:

1. Temperature Sensor Integration:

Connect a digital temperature sensor, such as DS18B20, to one of the digital input/output pins of W78E516DLG, such as pin P1.0. Ensure the sensor is properly powered and interfaced according to its datasheet.

2. LCD Display Connection:

Interface a standard 16x2 LCD display to W78E516DLG for temperature readout. Connect the data lines (D4-D7) to digital pins (P2.0-P2.3) and control lines (RS, RW, E) to other digital pins (P2.4-P2.6).

3. Firmware Development:

Write firmware code to read temperature data from the sensor, convert it to Celsius or Fahrenheit, and display it on the LCD screen. Utilize the built-in timers and serial communication capabilities of W78E516DLG for efficient data processing.

4. User Interface:

Add user interface elements like push buttons or rotary encoders for user interaction. Use GPIO pins (P3.x) to read input from these devices and control menu navigation or temperature scale selection.

5. Power Supply:

Ensure a stable power supply for W78E516DLG and connected peripherals. Use voltage regulators and decoupling capacitors to filter out noise and provide clean power to the microcontroller and other components.

Experimentation:

After assembling the circuit, upload the firmware to W78E516DLG using a compatible programmer. Power up the circuit and observe the LCD display for temperature readings. Test the accuracy and responsiveness of the thermometer by varying the ambient temperature.

Considerations:

When working with W78E516DLG, consider the following:

- Hardware Limitations: Be aware of the available I/O pins, memory constraints, and clock frequency limitations of the microcontroller when designing your project.

- Software Optimization: Optimize your firmware code for efficient use of resources and timely response to sensor inputs to ensure smooth operation of the thermometer.

- Peripheral Interfacing: Familiarize yourself with the datasheets of external peripherals like the temperature sensor and LCD display to ensure proper integration and communication with W78E516DLG.

- Debugging and Troubleshooting: Use debugging tools like serial output or LED indicators to diagnose any issues during firmware development and circuit testing.

W78E516DLG FAQ

1. How to order W78E516DLG 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 W78E516DLG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the W78E516DLG. All suppliers must pass our qualification reviews before they can publish their products including W78E516DLG on icwhale.com; we pay more attention to the channels and quality of W78E516DLG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the W78E516DLG price and inventory displayed accurate?

The price and inventory of W78E516DLG 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 W78E516DLG?

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 W78E516DLG we delivered, we will accept the replacement or return of the W78E516DLG 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 W78E516DLG.

(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