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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersW78E058B40PL
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W78E058B40PL - Nuvoton Technology Corporation

Manufacturer Part Number
W78E058B40PL
Manufacturer
Nuvoton Technology Corporation
Allelco Part Number
32D-W78E058B40PL
ECAD Model
Parts Description
IC MCU 8BIT 32KB FLASH 44PLCC
Package
44-LCC (J-Lead)
Data sheet
W78E58B, W78E058B.pdf
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Specifications

W78E058B40PL Tech Specifications
Nuvoton Technology Corporation - W78E058B40PL technical specifications, attributes, parameters and parts with similar specifications to Nuvoton Technology Corporation - W78E058B40PL

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-LCC (J-Lead)  
Package Tube  
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

W78E058B40PL

Manufacturer

Nuvoton Technology Corporation America

Introduction

The W78E058B40PL is an 8-bit embedded microcontroller from Nuvoton. It features a powerful 8051-compatible core running at 40MHz, providing a balance of performance and power efficiency for a wide range of applications.

Product Features and Performance

8052 Core Processor

8-Bit Core Size

40MHz Operating Speed

EBI/EMI, UART/USART Connectivity

POR, WDT Peripherals

36 I/O Pins

32KB Flash Program Memory

512 Bytes RAM

5V ~ 5.5V Operating Voltage

Product Advantages

Reliable and efficient 8-bit microcontroller architecture

Flexible peripheral set for versatile applications

Low power consumption for battery-powered devices

Robust design with built-in safety features

Key Reasons to Choose This Product

Proven 8051 compatibility for seamless integration

High performance-to-power ratio for optimal system design

Comprehensive set of on-chip peripherals for enhanced functionality

Cost-effective solution for cost-sensitive applications

Quality and Safety Features

Industrial-grade operating temperature range (0°C to 70°C)

Comprehensive protection features like POR and WDT

Rigorous quality control and testing processes

Compatibility

Compatible with a wide range of 8051-based systems and development tools

Application Areas

Industrial automation and control

Household appliances

Portable devices

Automotive electronics

Consumer electronics

Product Lifecycle

The W78E058B40PL is an obsolete product, and Nuvoton has discontinued its production. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Nuvoton Technology Corporation W78E058B40PL

Product Attribute W78E058B40PL W78E054C40PL W78E054DFG W78E058DPG
Part Number W78E058B40PL W78E054C40PL W78E054DFG W78E058DPG
Manufacturer Nuvoton Technology Corporation Nuvoton Technology Corporation Nuvoton Technology Corporation Nuvoton Technology Corporation
Base Product Number W78E058 W78E054 W78E054 W78E058
Peripherals POR, WDT POR, WDT POR, WDT POR, WDT
EEPROM Size - - - -
Core Processor 8052 8051 8052 8052
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Program Memory Size 32KB (32K x 8) 16KB (16K x 8) 16KB (16K x 8) 32KB (32K x 8)
RAM Size 512 x 8 256 x 8 256 x 8 512 x 8
Speed 40MHz 40MHz 40MHz 40MHz
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V 4.5V ~ 5.5V 2.4V ~ 5.5V 2.4V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Program Memory Type FLASH FLASH FLASH FLASH
Oscillator Type Internal Internal External External
Data Converters - - - -
Series W78 W78 W78 W78
Connectivity EBI/EMI, UART/USART EBI/EMI, UART/USART EBI/EMI, UART/USART EBI/EMI, UART/USART
Number of I/O 36 36 36 36
Package / Case 44-LCC (J-Lead) 44-LCC (J-Lead) 44-BQFP 44-LCC (J-Lead)
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Package Tube Tube Tray Tube

W78E058B40PL Datasheet PDF

Download W78E058B40PL pdf datasheets and Nuvoton Technology Corporation documentation for W78E058B40PL - Nuvoton Technology Corporation.

Datasheets
W78E58B, W78E058B.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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W78E058B40PL Image

W78E058B40PL

Nuvoton Technology Corporation
32D-W78E058B40PL

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