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    1. Home/
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    5. AT89C51RD2-RLRUM Microchip
    Product FAQ

    1. Is AT89C51RD2-RLRUM available for RFQ?

    Yes. AT89C51RD2-RLRUM 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 AT89C51RD2-RLRUM?

    Pricing for AT89C51RD2-RLRUM 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 AT89C51RD2-RLRUM?

    AT89C51RD2-RLRUM is a Microchip Interface ICs with Packaging: Tape & Reel (TR), Cut Tape (CT) and Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V and ExportControlClassNumber: 3A991A2. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AT89C51RD2-RLRUM?

    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 AT89C51RD2-RLRUM 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 AT89C51RD2-RLRUM?

    Yes. If AT89C51RD2-RLRUM is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    AT89C51RD2-RLRUM

    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

    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.

    AT89C51RD2-RLRUM [Microchip]

    AT89C51RD2-RLRUM
    AT89C51RD2-RLRUM

    Part No:

    AT89C51RD2-RLRUM

    Category:

    Interface ICs

    Manufacturer:

    Microchip

    Description:

    IC MCU 8BIT 64KB FLASH 44VQFP.80C51 89C Microcontroller IC 8-Bit 60MHz 64KB (64K x 8) FLASH 44-VQFP (10x10)

    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
    Series
    89C
    Packaging
    Tape & Reel (TR), Cut Tape (CT)
    Part Status
    Obsolete
    Manufacturer Lead Time
    52 Weeks
    Connectivity
    SPI, UART/USART
    Core Processor
    80C51
    Core Size
    8-Bit
    Mounting Type
    Surface Mount
    Number of I/O
    34
    Operating Temperature
    -40°C ~ 85°C (TA)
    Oscillator Type
    External
    Package / Case
    Featured Product
    44-LQFP
    Peripherals
    POR, PWM, WDT
    Program Memory Size
    64KB (64K x 8)
    Program Memory Type
    FLASH
    RAM Size
    2K x 8
    Speed
    60MHz
    Supplier Device Package
    44-VQFP (10x10)
    Voltage - Supply (Vcc/Vdd)
    2.7V ~ 5.5V
    ExportControlClassNumber
    3A991A2
    HtsusCode
    8542.31.0015
    MoistureSensitivityLevel
    3 (168 Hours)
    ReachStatus
    REACH Unaffected
    RoHS Status
    RoHS Compliant
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