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    1. Home/
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    3. Memory ICs/
    4. NVRAM/
    5. AT27C1024-70VC Microchip

    AT27C1024-70VC [Microchip]

    AT27C1024-70VC
    AT27C1024-70VC

    Part No:

    AT27C1024-70VC

    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. It requires only one 5V power supply in normal read mode operation.

    Datasheet:

    Product FAQ

    1. Is AT27C1024-70VC available for RFQ?

    Yes. AT27C1024-70VC 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 AT27C1024-70VC?

    Pricing for AT27C1024-70VC 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 AT27C1024-70VC?

    AT27C1024-70VC is a Microchip NVRAM with Programming Current Max: 30mA 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 AT27C1024-70VC?

    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 AT27C1024-70VC 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 AT27C1024-70VC?

    Yes. If AT27C1024-70VC 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:

    AT27C1024-70VC

    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
    10pF
    Output Capacitance
    12pF
    Input High Voltage
    2.0V ~ 5.5V
    Input Low Voltage
    -0.6V ~ 0.8V
    Supply Voltage
    4.5V ~ 5.5V
    Operating Temperature
    -40°C ~ 125°C
    Package
    PDIP-40, PLCC-44, VSOP-40
    Output High Voltage
    2.4V
    Output Low Voltage
    0.4V
    Programming Current Max
    30mA
    Programming Voltage
    13.0V

    Products Detail

    The AT27C1024 is a 1-Megabit OTP EPROM organized 64K x 16, featuring fast 45 ns read access time and low-power CMOS operation (100 µA max standby, 30 mA max active at 5 MHz). It operates on a single 5V ±10% power supply and offers JEDEC-standard packages including PDIP-40, PLCC-44, and VSOP-40. The device includes two-line control (CE, OE) to eliminate bus contention, supports rapid programming at 100 µs/word, and provides CMOS/TTL-compatible I/O. It features high-reliability CMOS technology with 2000V ESD protection and 200 mA latchup immunity, plus an integrated product identification code. The device is available in 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, 200 mA Latchup)
    • Rapid Programming Algorithm (100 µs/word)
    • CMOS and TTL Compatible I/O
    • Integrated Product Identification Code
    • Commercial/Industrial/Automotive Temperature Ranges
    • Two-line control (CE, OE) for bus contention elimination

    Application scenarios

    • 16- and 32-bit microprocessor systems

    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
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
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