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

    AT27C1024-70PI [Microchip]

    AT27C1024-70PI
    AT27C1024-70PI

    Part No:

    AT27C1024-70PI

    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 AT27C1024-70PI available for RFQ?

    Yes. AT27C1024-70PI 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 AT27C1024-70PI?

    Pricing for AT27C1024-70PI 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 AT27C1024-70PI?

    AT27C1024-70PI is a Microchip NVRAM with Operating Temperature Automotive Max: 125°C and Operating Temperature Automotive Min: -40°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AT27C1024-70PI?

    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 AT27C1024-70PI 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 AT27C1024-70PI?

    Yes. If AT27C1024-70PI 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:

    AT27C1024-70PI

    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
    Operating Temperature Commercial
    0°C ~ 70°C
    Operating Temperature Industrial
    -40°C ~ 85°C
    Input Capacitance
    4pF (typ), 10pF (max)
    Output Capacitance
    8pF (typ), 12pF (max)
    ESD Protection
    2000V
    Memory Organization
    64K x 16
    Input High Voltage
    2.0V to VCC+0.5V
    Input Low Voltage
    -0.6V to 0.8V
    Supply Voltage
    5V ±10%
    Package
    40-Lead 600-mil PDIP, 44-Lead PLCC, 40-Lead VSOP (10 mm x 14 mm)
    Storage Temperature
    -65°C ~ 150°C
    Absolute Max Voltage A9
    -2.0V to +14.0V
    Absolute Max Voltage Pin
    -2.0V to +7.0V
    Absolute Max Voltage Vpp
    -2.0V to +14.0V
    Address To Output Delay
    45 ns
    Ce To Output Delay
    45 ns
    Latchup Immunity
    200mA
    Oe Or Ce High To Output Float
    20 ns
    Oe To Output Delay
    20 ns
    Operating Temperature Automotive Max
    125°C
    Operating Temperature Automotive Min
    -40°C
    Output High Voltage (AT -400µA)
    2.4V min at -400µA
    Output Hold Time
    7 ns
    Output Low Voltage (AT 2.1MA)
    0.4V max at 2.1mA
    Programming Current Cc
    50mA
    Programming Current Pp
    30mA
    Programming Pulse Width
    95-105 µs
    Vcc Program
    6.5V ±0.25V
    Vpp Program
    13.0V ±0.25V

    Products Detail

    The AT27C1024 is a 1Mbit OTP EPROM organized as 64K x 16. It operates with a single 5V power supply and features fast read access time of 45 ns. It offers low-power CMOS operation with 100 µA max standby current and 30 mA max active current at 5 MHz. The device is available in JEDEC standard packages (PDIP, PLCC, VSOP) and supports direct upgrade from 512K EPROM. It features high-reliability CMOS technology with 2000V ESD protection and 200 mA latchup immunity. The Rapid Programming Algorithm allows programming at 100 µs/word. Inputs and outputs are CMOS and TTL compatible. It 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 Inputs and Outputs
    • Integrated Product Identification Code
    • Commercial, Industrial and Automotive Temperature Ranges

    Application scenarios

    • High-performance 16-bit and 32-bit microprocessor systems
    • embedded systems requiring OTP memory

    Documents

    Datasheets:

    AT27C1024

    PCN Packaging:

    Transfer to Microchip/Label/Pkg 5/Sep/2016

    RohsStatement:

    Atmel-company-4.pdf
    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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