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    1. Home/
    2. All Categories/
    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. AT87F55WD-24AI Microchip

    AT87F55WD-24AI [Microchip]

    AT87F55WD-24AI
    AT87F55WD-24AI

    Part No:

    AT87F55WD-24AI

    Category:

    Microcontrollers - MCU

    Manufacturer:

    Microchip

    Description:

    20KB 20K x 8 OTP Quick FLASH 8051 8-Bit Microcontroller 87F Series AT87F55 44-TQFP

    RoHS Status:

    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
    Mounting Type
    Surface Mount
    Package / Case
    44-TQFP
    Operating Temperature
    -40°C~85°C
    Packaging
    Tube
    Series
    87F
    Published
    2000
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Base Part Number
    AT87F55
    Oscillator Type
    Internal
    Number of I/O
    32
    Speed
    24MHz
    RAM Size
    256 x 8
    Voltage - Supply (Vcc/Vdd)
    4V~5.5V
    Core Processor
    8051
    Peripherals
    WDT
    Program Memory Type
    OTP Quick FLASH
    Core Size
    8-Bit
    Program Memory Size
    20KB 20K x 8
    Connectivity
    UART/USART
    RoHS Status
    RoHS Compliant

    Products Detail

    AT87F55WD-24AI Overview


    44-TQFP-packages are available. There are 32 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called OTP Quick FLASH in the Microcontroller. There is a temperature range of -40°C~85°C for this Microcontroller. An electrical component of this type belongs to the 87F series. This program memory has a size of 20KB 20K x 8, which indicates what the size of the program memory is. 8051 Core processors are used in MCU. The base part number AT87F55 provides alternatives.

    AT87F55WD-24AI Features


    44-TQFP package
    Mounting type of Surface Mount


    AT87F55WD-24AI Applications


    There are a lot of Microchip Technology
    AT87F55WD-24AI Microcontroller applications.


    • Television
    • Heater/Fan
    • Calculator
    • Kindle
    • Christmas lights
    • 3D printers
    • Washing machine
    • Microwave ovens
    • Home appliances
    • Home video and audio

    Documents

    PCN Packaging:

    Transfer to Microchip/Label/Pkg 5/Sep/2016MBB/Label Chgs 16/Nov/2018
    Product FAQ

    1. Is AT87F55WD-24AI available for RFQ?

    Yes. AT87F55WD-24AI by Microchip 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 AT87F55WD-24AI?

    Pricing for AT87F55WD-24AI 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 AT87F55WD-24AI?

    AT87F55WD-24AI is a Microchip Microcontrollers - MCU with Packaging: Tube and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Voltage - Supply (Vcc/Vdd): 4V~5.5V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AT87F55WD-24AI?

    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 AT87F55WD-24AI 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 AT87F55WD-24AI?

    Yes. If AT87F55WD-24AI is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Microcontrollers - MCU parts or compatible alternatives.

    RFQ

    Part Number:

    AT87F55WD-24AI

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

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