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    1. Home/
    2. All Categories/
    3. Memory ICs/
    4. NVRAM/
    5. AT27C040-90PI Microchip

    AT27C040-90PI [Microchip]

    AT27C040-90PI
    AT27C040-90PI

    Part No:

    AT27C040-90PI

    Category:

    NVRAM

    Manufacturer:

    Microchip

    Description:

    The AT27C040 chip is a low-power, high-performance, 4,194,304-bit one-time programmable read-only memory (OTP EPROM) organized as 512K by 8 bits.

    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
    Product FAQ

    1. Is AT27C040-90PI available for RFQ?

    Yes. AT27C040-90PI 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 AT27C040-90PI?

    Pricing for AT27C040-90PI 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 AT27C040-90PI?

    AT27C040-90PI is a Microchip NVRAM with Absolute Max Operating Temperature Max: +125°C and Absolute Max Operating Temperature Min: -55°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AT27C040-90PI?

    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 AT27C040-90PI 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 AT27C040-90PI?

    Yes. If AT27C040-90PI 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:

    AT27C040-90PI

    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
    Standby Current
    100µA
    Access Time
    70 ns
    Active Current
    30mA
    Input Capacitance
    8pF
    Output Capacitance
    12pF
    ESD Protection
    2000V
    Memory Organization
    512K x 8
    Supply Voltage
    4.5V ~ 5.5V
    Operating Temperature
    -40°C ~ +85°C
    Package
    32-lead PDIP, 32-lead PLCC, 32-lead TSOP
    Absolute Max Operating Temperature Max
    +125°C
    Absolute Max Operating Temperature Min
    -55°C
    Absolute Max Storage Temperature
    -65°C ~ +150°C
    Absolute Max Voltage A9 Max
    +14.0V
    Absolute Max Voltage A9 Min
    -2.0V
    Absolute Max Voltage Pin Max
    +7.0V
    Absolute Max Voltage Pin Min
    -2.0V
    Absolute Max Voltage Vpp Max
    +14.0V
    Absolute Max Voltage Vpp Min
    -2.0V
    Address To Output Delay
    70 ns
    Ce To Output Delay
    70 ns
    Latchup Immunity
    200mA
    Memory Density
    4 Mbit
    Oe To Output Delay
    30 ns
    Output Float Delay
    20 ns
    Output Hold Time
    0 ns
    Pin Count
    32
    Programming Time
    100 µs/byte
    Programming Voltage Max
    13.25V
    Programming Voltage Min
    12.75V

    Products Detail

    The AT27C040 is a 4Mbit OTP EPROM requiring only one 5V power supply in normal read mode. It features fast 70ns access time, low power CMOS operation (100µA max standby, 30mA max active at 5MHz), JEDEC standard packages (32-lead PDIP, PLCC, TSOP), 5V ±10% supply, high reliability (2000V ESD protection, 200mA latchup immunity), Rapid programming algorithm (100µs/byte typical), CMOS/TTL compatible I/O, integrated product identification code, and commercial/industrial temperature ranges.

    Key Features

    • Fast Read Access Time – 70 ns
    • Low Power CMOS Operation (100 µA Max Standby, 30 mA Max Active at 5 MHz)
    • JEDEC Standard Packages (32-lead, 600-mil PDIP, 32-lead PLCC, 32-lead TSOP)
    • 5V ± 10% Supply
    • High Reliability CMOS Technology (2000V ESD Protection, 200 mA Latchup Immunity)
    • Rapid™ Programming Algorithm – 100 µs/Byte (Typical)
    • CMOS and TTL Compatible Inputs and Outputs
    • Integrated Product Identification Code
    • Commercial and Industrial Temperature Ranges

    Documents

    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
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
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