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Name: W78I054DFG
Brand: Nuvoton Technology Corporation of America
SKU: W78I054DFG
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 W78I054DFG

Part No.:: W78I054DFG

Manufacturer:: Nuvoton Technology Corporation of America

Package:: 44-BQFP

Datasheet:: W78I054DFG.pdf

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

In Stock:: 3474

Quantity:: Add To Cart

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W78I054DFG Specifications

Package/Case:
44-BQFP
Packaging:
Tray
Series:
W78
RoHS:
RoHS
Speed:
40MHz
RAM Size:
256 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:
16KB (16K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

W78I054DFG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including W78I054DFG 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 W78I054DFG 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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W78I054DFG information

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Basic introduction and simple engineering application of W78I054DFG

W78I054DFG is a microcontroller chip manufactured by Nuvoton, featuring an 8051 core with enhanced performance and rich peripheral integration, making it suitable for a wide range of embedded applications.

Application Scenario:

In a simple home automation project, W78I054DFG can be utilized to control and monitor household devices, such as lights, fans, and sensors.

Circuit Design:

To create a basic home automation system using W78I054DFG, follow these steps:

1. Device Interface:

Connect devices such as lights, fans, or sensors to the GPIO (General Purpose Input/Output) pins of W78I054DFG. These pins, like P0.0 or P1.0, can be configured as digital inputs or outputs to interact with the external components.

2. Sensor Integration:

Include sensors such as motion sensors or temperature sensors to detect environmental changes. Connect these sensors to the appropriate GPIO pins of W78I054DFG for data acquisition.

3. Control Logic:

Write firmware code to implement control logic for the connected devices based on sensor inputs or predefined schedules. Utilize the 8051 core's computing capabilities to execute the control algorithms efficiently.

4. User Interface:

Integrate a user interface component, such as an LCD display or push buttons, to provide feedback or user interaction. Utilize GPIO pins, like P2.0 or P3.0, to interface with the user interface elements.

5. Communication:

Implement communication interfaces, such as UART or I2C, to communicate with external devices or a central control unit. Configure the relevant GPIO pins, like P3.1 and P3.2, for serial communication.

Experiment Steps:

To understand the functionality of W78I054DFG better, try the following experiment:

1. Blinking LED:

Connect an LED to one of the GPIO pins, such as P0.0, and write a firmware program to toggle the LED on and off at a predefined interval, demonstrating basic I/O control.

2. Temperature Sensing:

Connect a temperature sensor to another GPIO pin, like P1.0, and read the sensor data using analog-to-digital conversion. Display the temperature value on an LCD or serial terminal.

3. Remote Control:

Implement UART communication to receive commands from a computer or smartphone. Use these commands to control the connected devices remotely, such as turning on/off lights or adjusting fan speed.

Considerations:

When designing and experimenting with W78I054DFG, keep the following considerations in mind:

- Power Supply: Ensure a stable power supply voltage to the microcontroller and connected peripherals to prevent malfunction or damage.

- Input/Output Protection: Implement proper input/output protection mechanisms, such as current limiting resistors or voltage clamping diodes, to safeguard the microcontroller from electrical faults or overloads.

- Firmware Optimization: Write efficient firmware code to maximize the utilization of the microcontroller's resources and minimize power consumption for extended battery life in battery-powered applications.

- System Integration: Test the complete system thoroughly to verify functionality, compatibility, and reliability under various operating conditions, ensuring a seamless user experience.

W78I054DFG FAQ

1. How to order W78I054DFG on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the W78I054DFG. All suppliers must pass our qualification reviews before they can publish their products including W78I054DFG on icwhale.com; we pay more attention to the channels and quality of W78I054DFG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the W78I054DFG price and inventory displayed accurate?

The price and inventory of W78I054DFG 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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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 W78I054DFG?

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 W78I054DFG we delivered, we will accept the replacement or return of the W78I054DFG 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 W78I054DFG.

(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