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W78E052DDG 48HRS

W78E052DDG is an MCU based on the 8052 architecture, featuring a CISC instruction set, 8KB EPROM for program storage, and compatibility with 2

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: Nuvoton Technology Corporation

Mfr.Part #: W78E052DDG

Datasheet: W78E052DDG Datasheet (PDF)

Package/Case: DIP-40

RoHS Status:

Stock Condition: 2,122 pcs, New Original

Product Type: Microcontrollers

Warranty: 1 Year Ovaga Warranty - Find Out More

Reference Price

*All prices are in USD

Qty Unit Price Ext Price
1 $1.774 $1.774
10 $1.497 $14.970
30 $1.351 $40.530
100 $1.202 $120.200
500 $1.134 $567.000
1000 $1.104 $1104.000

In Stock 2,122 PCS

- +

Quick Quote

Please submit RFQ for W78E052DDG or email to us: Email: [email protected], we will contact you within 12 hours.

W78E052DDG General Description

The W78E052DDG microcontroller, manufactured by Nuvoton Technology Corporation, is a highly sought-after 8-bit microcontroller from the 8052 family. Boasting compatibility with the Intel 8052 microcontroller, this device features a high-performance RISC-like core with a maximum operating frequency of 40 MHz. With 8 KB of on-chip flash memory for program storage and 256 bytes of on-chip RAM for data storage, the W78E052DDG is equipped to handle a variety of tasks. Additionally, it comes with a range of peripherals such as timers/counters, serial communication interfaces, and general-purpose I/O ports

Features

  • Microprocessor-based system for embedded control applications
  • Six clocks per machine cycle architecture
  • High-speed parallel interface for data transfer
  • Industrial temperature range

Application

  • Control systems
  • Automotive
  • Appliances

Specifications

Parameter Value Parameter Value
ECCN (US) EAR99 Part Status Active
HTS 8542.39.00.01 Automotive No
PPAP No Family Name W78
Instruction Set Architecture CISC Device Core 8052
Core Architecture 8051 Maximum CPU Frequency (MHz) 40
Maximum Clock Rate (MHz) 40 Data Bus Width (bit) 8
Program Memory Type EPROM Program Memory Size 8KB
RAM Size 256B Maximum Expanded Memory Size 64KB
Programmability Yes Interface Type UART
Number of GPIO 32 No. of Timers 2
USART 0 UART 1
USB 0 SPI 0
I2C 0 I2S 0
CAN 0 Ethernet 0
Watchdog 1 Parallel Master Port No
Real Time Clock No Minimum Operating Supply Voltage (V) 2.4
Typical Operating Supply Voltage (V) 5|3.3|2.5 Maximum Operating Supply Voltage (V) 5.5
Minimum Operating Temperature (°C) -40 Maximum Operating Temperature (°C) 85
Mounting Through Hole Outside Width 13.84
PCB changed 40 Pin Count 40
Lead Shape Through Hole Base Product Number W78E052

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.

Payment

Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    Step6 :Preparation for shipment

We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.

  • ESD
  • ESD

Q: How can I order the W78E052DDG?

A: To place an order for the W78E052DDG, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.

Q: What is the warranty period for the W78E052DDG?

A: We offer a 1-year warranty on the W78E052DDG. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.

Q: How does Ovaga ensure the authenticity of W78E052DDG from Nuvoton Technology Corporation?

A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Nuvoton Technology Corporation manufacturers and authorized agents. All Nuvoton Technology Corporation suppliers must pass a qualification review before they can list their W78E052DDG products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.

Q: How can I find detailed information about the W78E052DDG chips, such as application notes, factory information, and images?

A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Nuvoton Technology Corporation information page to find comprehensive details about the W78E052DDG.

Q: Are the price and stock information for W78E052DDG on Ovaga's platform accurate?

A: Inventory levels for Nuvoton Technology Corporation products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.

Q: Can I place orders offline with Ovaga?

A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.

Q: What payment methods are accepted by Ovaga?

A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.

Q: How is shipping arranged, and how can I track my package?

A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.

Q: What is the return or replacement process for W78E052DDG?

A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:

  • The defect must be reported within 365 days after delivery.
  • The product must be unused and in its original, unopened packaging.
  • Requesting Return Authorizations must be obtained.

For the return process:

  • Please inform us within 365 days of receiving the product.
  • Obtain Return Authorization from our team.
  • Please refer to our After-Sale Matters for more detailed instructions.

Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the W78E052DDG?

A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].

Q: What can you tell me about Ovaga's quality assurance practices?

A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.

Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?

A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.

Part points

  • W78E052DDG is an 8-bit microcontroller (MCU) designed by Nuvoton Technology Corporation. It features a CISC (Complex Instruction Set Computing) CPU based on the 80C51, along with 4KB of EPROM for program storage. This MCU is suitable for power management in various applications, such as medical devices, telecommunications, security systems, consumer electronics, control systems, and automotive appliances. Key features include a programmable I/O interface, low-power consumption, industrial temperature range, and the ability to support real-time operating systems through interrupt mechanisms.
  • Equivalent

    The equivalent product of W78E052DDG is likely another microcontroller or controller from Nuvoton Technology Corporation, with similar features like an 8052 CPU core, EPROM memory, and industrial temperature range.
  • Features

    The W78E052DDG microcontroller features a set of key attributes:
    Industry-standard 8-bit CISC (Complex Instruction Set Computing) architecture.
    8KB EPROM (Electrically Erasable Programmable Read-Only Memory) for program storage.
    Low power consumption, suitable for battery-operated devices.
    Industrial temperature range (-40°C to +85°C), making it suitable for harsh environments. These features make the W78E052DDG an ideal choice for applications in power management, medical devices, telecommunications, security systems, and consumer electronics.
  • Pinout

    The W78E052DDG is a Nuvoton Technology Corporation MCU (Microcontroller Unit) with an 8-bit 8052 CISC processor core. This specific device has a pin count of 40, which are typically in a DIP (Dual Inline Package) format. The pins function as input/output (I/O) pins for connecting to various external components or systems. In summary, W78E052DDG is an 8-bit MCU with 40-pin DIP package, offering I/O functionality for embedded control applications.
  • Manufacturer

    The manufacturer of the W78E052DDG is Nuvoton Technology Corporation. Nuvoton is a semiconductor company that designs, develops, and provides integrated circuits (ICs) for various industries, including industrial control, automotive electronics, and home appliances. Their products cater to embedded systems and require low power consumption and high performance capabilities.
  • Application Field

    The W78E052DDG microcontroller finds applications in power management, medical devices (telecom, security), consumer electronics, control systems (automotive, appliances), and industrial control.
  • Package

    The package type of W78E052DDG is a 40-pin DIP (dual-in-line package).

Assembly Advice

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