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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersW78E054DFG
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W78E054DFG - Nuvoton Technology Corporation

Manufacturer Part Number
W78E054DFG
Manufacturer
Nuvoton Technology Corporation
Allelco Part Number
32D-W78E054DFG
ECAD Model
Parts Description
IC MCU 8BIT 16KB FLASH 44QFP
Package
44-BQFP
Data sheet
W78E054DFG.pdf
RoHs Status
ROHS3 Compliant
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Specifications

W78E054DFG Tech Specifications
Nuvoton Technology Corporation - W78E054DFG technical specifications, attributes, parameters and parts with similar specifications to Nuvoton Technology Corporation - W78E054DFG

Product Attribute Attribute Value  
Manufacturer Nuvoton Technology Corporation  
Voltage - Supply (Vcc/Vdd) 2.4V ~ 5.5V  
Speed 40MHz  
Series W78  
RAM Size 256 x 8  
Program Memory Type FLASH  
Program Memory Size 16KB (16K x 8)  
Peripherals POR, WDT  
Package / Case 44-BQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type External  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 36  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters -  
Core Size 8-Bit  
Core Processor 8052  
Connectivity EBI/EMI, UART/USART  
Base Product Number W78E054  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

W78E054DFG

Manufacturer

Nuvoton Technology Corporation

Introduction

Embedded microcontroller for a variety of industrial and commercial applications

Product Features and Performance

8-bit 8052 core processor

16KB program memory (16K x 8)

256 x 8 RAM size

36 I/O pins

External oscillator type

Peripherals include POR and WDT

40MHz operating speed

FLASH program memory type

EBI/EMI and UART/USART connectivity

Operating voltage range of 2.4V to 5.5V

Operating temperature range of -40°C to 85°C

Product Advantages

Versatile microcontroller suitable for diverse industrial and commercial applications

Robust performance with 8-bit 8052 core and ample memory

Wide operating voltage and temperature ranges for reliable operation

Integrated peripherals to simplify system design

Key Technical Parameters

8-bit 8052 core processor

16KB program memory

256 x 8 RAM size

36 I/O pins

External oscillator type

40MHz operating speed

FLASH program memory type

4V to 5.5V operating voltage range

-40°C to 85°C operating temperature range

Quality and Safety Features

RoHS3 compliant for environmental responsibility

Designed and manufactured to high quality standards

Compatibility

Suitable for a variety of industrial and commercial applications that require an embedded microcontroller

Application Areas

Industrial automation

Home appliances

Consumer electronics

Medical devices

Automotive systems

Product Lifecycle

Current product offering, no plans for discontinuation

Replacement or upgrade options available from the manufacturer as needed

Several Key Reasons to Choose This Product

Versatile 8-bit microcontroller suitable for diverse applications

Robust performance with ample memory and peripherals

Wide operating voltage and temperature ranges for reliable operation

RoHS3 compliance for environmental responsibility

Ongoing product support and upgrade options available

Parts with Similar Specifications

The three parts on the right have similar specifications to Nuvoton Technology Corporation W78E054DFG

Product Attribute W78E054DFG W78E054B40DL W78E052DFG W78E052DPG
Part Number W78E054DFG W78E054B40DL W78E052DFG W78E052DPG
Manufacturer Nuvoton Technology Corporation Nuvoton Technology Corporation Nuvoton Technology Corporation Nuvoton Technology Corporation
Number of I/O 36 32 36 36
Connectivity EBI/EMI, UART/USART EBI/EMI, UART/USART EBI/EMI, UART/USART EBI/EMI, UART/USART
Voltage - Supply (Vcc/Vdd) 2.4V ~ 5.5V 4.5V ~ 5.5V 2.4V ~ 5.5V 2.4V ~ 5.5V
Oscillator Type External Internal External External
EEPROM Size - - - -
Core Processor 8052 8051 8052 8052
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Speed 40MHz 40MHz 40MHz 40MHz
Program Memory Size 16KB (16K x 8) 16KB (16K x 8) 8KB (8K x 8) 8KB (8K x 8)
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Data Converters - - - -
Package / Case 44-BQFP 40-DIP 44-BQFP 44-LCC (J-Lead)
RAM Size 256 x 8 256 x 8 256 x 8 256 x 8
Package Tray Tube Tray Tube
Program Memory Type FLASH FLASH FLASH FLASH
Peripherals POR, WDT POR, WDT POR, WDT POR, WDT
Base Product Number W78E054 W78E054 W78E052 W78E052
Series W78 W78 W78 W78
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount

W78E054DFG Datasheet PDF

Download W78E054DFG pdf datasheets and Nuvoton Technology Corporation documentation for W78E054DFG - Nuvoton Technology Corporation.

PCN Packaging
2.73KHz.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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W78E054DFG Image

W78E054DFG

Nuvoton Technology Corporation
32D-W78E054DFG

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