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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. W78E516DPG NUVOTON

    W78E516DPG [NUVOTON]

    W78E516DPG
    W78E516DPG

    Part No:

    W78E516DPG

    Category:

    Interface ICs

    Manufacturer:

    NUVOTON

    Description:

    The W78E516D/W78E058D series is an 8-bit microcontroller which has an in-system programmable Flash EPROM for on-chip firmware updating.

    RoHS Status:

    Product FAQ

    1. Is W78E516DPG available for RFQ?

    Yes. W78E516DPG by NUVOTON is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for W78E516DPG?

    Pricing for W78E516DPG can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of W78E516DPG?

    W78E516DPG is a NUVOTON Interface ICs with Operating Temperature: -40°C ~ +85°C and W78E058D Aprom Size: 32K Bytes. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for W78E516DPG?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can W78E516DPG be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to W78E516DPG?

    Yes. If W78E516DPG is unavailable, obsolete, or does not meet your required lead time, we can help check similar NUVOTON Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    W78E516DPG

    Manufacturer:

    NUVOTON

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Operating Temperature
    -40°C ~ +85°C
    Supply Voltage
    2.4V ~ 5.5V
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Ldrom Size
    4K Bytes
    Max Frequency 12T
    40MHz
    Max Frequency 6T
    20MHz
    Package Type
    DIP-40, PLCC-44, PQFP-44, LQFP-48
    Ram Size
    512 Bytes
    W78E058D Aprom Size
    32K Bytes
    W78E516D Aprom Size
    64K Bytes

    Products Detail

    The W78E516D/W78E058D series is a fully static 8-bit CMOS microcontroller compatible with standard 8052. It features 64K/32K bytes of in-system programmable Flash EPROM for application program (APROM), 4K bytes of auxiliary Flash EPROM for loader program (LDROM), 512 bytes of on-chip RAM (including 256 bytes of AUXRAM), four 8-bit bi-directional I/O ports, an additional 4-bit port P4, three 16-bit timer/counters, a full duplex serial port, and 8-source 2-level interrupt capability. It supports optional 12T or 6T mode with speeds up to 40 MHz (12T) or 20 MHz (6T), wide supply voltage range from 2.4V to 5.5V, and operates from -40°C to +85°C. The device includes power management modes (idle and power-down), software reset, code protection, and is available in multiple packages including DIP-40, PLCC-44, PQFP-44, and LQFP-48.

    Key Features

    • Fully static design 8-bit CMOS microcontroller
    • Optional 12T or 6T mode (12T: 12 clocks per machine cycle, speed up to 40 MHz/5V; 6T: 6 clocks per machine cycle, speed up to 20 MHz/5V)
    • Wide supply voltage 2.4 to 5.5V
    • Temperature grade -40°C to 85°C
    • 64K/32K bytes in-system programmable FLASH EPROM for Application Program (APROM)
    • 4K bytes auxiliary FLASH EPROM for Loader Program (LDROM)
    • Low standby current
    • 512 bytes on-chip RAM (include 256 bytes AUX-RAM)
    • 64K bytes program memory address space and 64K bytes data memory address space
    • One 4-bit multipurpose programmable port
    • Support Watch Dog Timer
    • Three 16-bit timer/counters
    • One full duplex serial port
    • 8-sources, 2-level interrupt capability
    • Software Reset
    • Built-in power management with idle mode and power down mode
    • Code protection.

    Documents

    PCN Packaging:

    Dessicant Supplier Chg 3/May/2016
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
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