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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersW78E058B40FL
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W78E058B40FL - Nuvoton Technology Corporation

Manufacturer Part Number
W78E058B40FL
Manufacturer
Nuvoton Technology Corporation
Allelco Part Number
32D-W78E058B40FL
ECAD Model
Parts Description
IC MCU 8BIT 32KB FLASH 44QFP
Package
44-BQFP
Data sheet
Cylindrical Battery Holders.pdf
Our certification
In stock: 15930

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Specifications

W78E058B40FL Tech Specifications
Nuvoton Technology Corporation - W78E058B40FL technical specifications, attributes, parameters and parts with similar specifications to Nuvoton Technology Corporation - W78E058B40FL

Product Attribute Attribute Value  
Manufacturer Nuvoton Technology Corporation  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V  
Speed 40MHz  
Series W78  
RAM Size 512 x 8  
Program Memory Type FLASH  
Program Memory Size 32KB (32K x 8)  
Peripherals POR, WDT  
Package / Case 44-BQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature 0°C ~ 70°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 W78E058  

Environmental & Export Classifications

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

Parts Introduction

Manufacturer Part Number

W78E058B40FL

Manufacturer

nuvoton-technology-corporation-america

Introduction

The W78E058B40FL is an embedded microcontroller from Nuvoton Technology Corporation America. It features an 8052 core, 32KB of FLASH program memory, and a range of peripherals including UART/USART, EBI/EMI, POR, and WDT.

Product Features and Performance

8-bit 8052 core running at 40MHz

32KB FLASH program memory

512 x 8 bytes of RAM

36 I/O pins

UART/USART, EBI/EMI, POR, and WDT peripherals

5V to 5.5V operating voltage range

0°C to 70°C operating temperature range

Surface mount 44-BQFP package

Product Advantages

Powerful 8052 core for embedded applications

Ample program memory and RAM

Integrated peripherals for enhanced functionality

Wide operating voltage and temperature range

Key Reasons to Choose This Product

Proven and reliable 8052 architecture

Comprehensive peripheral set for versatile applications

Cost-effective solution for embedded designs

Long-term availability and support from Nuvoton

Quality and Safety Features

Robust design and extensive testing for reliable operation

Compliance with industry safety and regulatory standards

Compatibility

The W78E058B40FL is compatible with other 8052-based embedded systems and can be used in a variety of applications.

Application Areas

Industrial control and automation

Home appliances and consumer electronics

Automotive and transportation systems

Medical and healthcare devices

Product Lifecycle

The W78E058B40FL is an obsolete product, so it may not be available for new designs. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be suitable for their requirements.

Parts with Similar Specifications

The three parts on the right have similar specifications to Nuvoton Technology Corporation W78E058B40FL

Product Attribute W78E058B40FL W78E054DFG W78E054C40DL W78E058DLG
Part Number W78E058B40FL W78E054DFG W78E054C40DL W78E058DLG
Manufacturer Nuvoton Technology Corporation Nuvoton Technology Corporation Nuvoton Technology Corporation Nuvoton Technology Corporation
Speed 40MHz 40MHz 40MHz 40MHz
Number of I/O 36 36 32 36
Core Processor 8052 8052 8051 8052
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA)
RAM Size 512 x 8 256 x 8 256 x 8 512 x 8
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V 2.4V ~ 5.5V 4.5V ~ 5.5V 2.4V ~ 5.5V
Package Tray Tray Tube Tray
Peripherals POR, WDT POR, WDT POR, WDT POR, WDT
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Base Product Number W78E058 W78E054 W78E054 W78E058
EEPROM Size - - - -
Connectivity EBI/EMI, UART/USART EBI/EMI, UART/USART EBI/EMI, UART/USART EBI/EMI, UART/USART
Program Memory Size 32KB (32K x 8) 16KB (16K x 8) 16KB (16K x 8) 32KB (32K x 8)
Oscillator Type Internal External Internal External
Data Converters - - - -
Series W78 W78 W78 W78
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Program Memory Type FLASH FLASH FLASH FLASH
Package / Case 44-BQFP 44-BQFP 40-DIP 48-LQFP

W78E058B40FL Datasheet PDF

Download W78E058B40FL pdf datasheets and Nuvoton Technology Corporation documentation for W78E058B40FL - Nuvoton Technology Corporation.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
2.73KHz.pdf

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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W78E058B40FL Image

W78E058B40FL

Nuvoton Technology Corporation
32D-W78E058B40FL

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