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    1. Home/
    2. All Categories/
    3. Memory ICs/
    4. Storage/
    5. AT93C66B-MAHM-E Microchip

    AT93C66B-MAHM-E [Microchip]

    AT93C66B-MAHM-E
    AT93C66B-MAHM-E

    Part No:

    AT93C66B-MAHM-E

    Category:

    Storage

    Manufacturer:

    Microchip

    Description:

    AT93C66B

    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
    Battery Backup
    No
    Product FAQ

    1. Is AT93C66B-MAHM-E available for RFQ?

    Yes. AT93C66B-MAHM-E 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 AT93C66B-MAHM-E?

    Pricing for AT93C66B-MAHM-E 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 AT93C66B-MAHM-E?

    AT93C66B-MAHM-E is a Microchip Storage with Operating Voltage Max (V): 5.5 and Operating Voltage Min (V): 1.7. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AT93C66B-MAHM-E?

    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 AT93C66B-MAHM-E 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 AT93C66B-MAHM-E?

    Yes. If AT93C66B-MAHM-E is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Storage parts or compatible alternatives.

    RFQ

    Part Number:

    AT93C66B-MAHM-E

    Manufacturer:

    Microchip

    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
    Density
    4 Kbit (x8 or x16)
    Endurance
    1,000,000
    Max. Clock Freq.
    2 MHz
    Operating Voltage Max (V)
    5.5
    Operating Voltage Min (V)
    1.7
    Page Size (Bytes)
    0
    Write Protected
    Yes
    Data Retention
    0

    Products Detail

    The Microchip AT93C66B is a 4 Kb Microwire (3-wire) Serial EEPROM organized as either 512 x 8 or 256 x 16, selectable in hardware using the ORG pin. The device is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.

      • User selectable 512 x 8 or 256 x 16 Organization (4 Kbit)
      • Industry Standard Microwire Serial I/O
      • Up to 2 MHz clock compatibility
      • Self-Timed Erase and Write Cycles (5 ms max.)
      • Read current 0.5 mA (Typ), 2.0 mA (Max)
      • Write current 0.5 mA (Typ),2.0 mA (Max)
      • Standby current 10.0 uA (Typ), 15.0 uA (Max)
      • Software Write-Protection
      • More than 1 million erase/write cycles
      • Data retention > 100 years
      • Grade 1 Temperature Range: -40°C to 125°C
      • Qualified for Automotive Applications
      • Factory Programming Available
      • Available in 8-pin SOIC (150 mil), 8-pin TSSOP, 8-pad UDFN, 8-pad XDFN, and 8-ball VFBGA packages
    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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