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    1. Home/
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    3. Memory ICs/
    4. NVRAM/
    5. AT27C1024-45JI Microchip

    AT27C1024-45JI [Microchip]

    AT27C1024-45JI
    AT27C1024-45JI

    Part No:

    AT27C1024-45JI

    Category:

    NVRAM

    Manufacturer:

    Microchip

    Description:

    The AT27C1024 is a low-power, high-performance 1,048,576 bit one-time programmable read only memory (OTP EPROM) organized 64K by 16 bits.

    Datasheet:

    Product FAQ

    1. Is AT27C1024-45JI available for RFQ?

    Yes. AT27C1024-45JI 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 AT27C1024-45JI?

    Pricing for AT27C1024-45JI 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 AT27C1024-45JI?

    AT27C1024-45JI is a Microchip NVRAM with Programming Supply Voltage: 6.5V ±0.25V and Operating Temperature: -40°C ~ +125°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AT27C1024-45JI?

    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 AT27C1024-45JI 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 AT27C1024-45JI?

    Yes. If AT27C1024-45JI is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip NVRAM parts or compatible alternatives.

    RFQ

    Part Number:

    AT27C1024-45JI

    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

    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
    Standby Current
    100µA
    Access Time
    45 ns
    Active Current
    30mA
    Input Capacitance
    4pF (typ), 10pF (max)
    Output Capacitance
    8pF (typ), 12pF (max)
    Memory Organization
    64K x 16
    Supply Voltage
    4.5V to 5.5V
    Operating Temperature
    -40°C ~ +125°C
    Package
    PDIP-40, PLCC-44, VSOP-40
    Storage Temperature
    -65°C ~ +150°C
    Input Voltage
    -2.0V ~ +7.0V
    Programming Supply Voltage
    6.5V ±0.25V
    Programming Voltage
    13.0V ±0.25V

    Products Detail

    The AT27C1024 is a 1Mbit (64K x 16) OTP EPROM with 45 ns access time. It operates on a single 5V supply and features low-power CMOS operation (100 µA standby, 30 mA active at 5 MHz). The device is available in JEDEC standard packages (PDIP, PLCC, VSOP) and offers high reliability with 2000V ESD protection and 200 mA latchup immunity. It supports a rapid programming algorithm (100 µs/word) and has CMOS/TTL compatible I/O. The device includes an integrated product identification code and supports commercial, industrial, and automotive temperature ranges.

    Key Features

    • Fast Read Access Time - 45 ns, Low-Power CMOS Operation (100 µA max Standby, 30 mA max Active at 5 MHz), JEDEC Standard Packages (40-Lead PDIP, 44-Lead PLCC, 40-Lead VSOP), Direct Upgrade from 512K EPROM, 5V ±10% Power Supply, High-Reliability CMOS Technology (2000V ESD Protection, 200 mA Latchup Immunity), Rapid Programming Algorithm (100 µs/word), CMOS and TTL Compatible I/O, Integrated Product Identification Code, Commercial/Industrial/Automotive Temperature Ranges

    Documents

    Datasheets:

    AT27C1024

    PCN Packaging:

    Transfer to Microchip/Label/Pkg 5/Sep/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
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      Fasted Delivery
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