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    1. Home/
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    3. Memory ICs/
    4. NVRAM/
    5. AT27C256R-45PC Microchip

    AT27C256R-45PC [Microchip]

    AT27C256R-45PC
    AT27C256R-45PC

    Part No:

    AT27C256R-45PC

    Category:

    NVRAM

    Manufacturer:

    Microchip

    Description:

    The AT27C256R is a low-power, high-performance 262,144-bit one-time programmable read only memory (OTP EPROM) organized 32K by 8 bits.

    Datasheet:

    Product FAQ

    1. Is AT27C256R-45PC available for RFQ?

    Yes. AT27C256R-45PC 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 AT27C256R-45PC?

    Pricing for AT27C256R-45PC 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 AT27C256R-45PC?

    AT27C256R-45PC 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 AT27C256R-45PC?

    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 AT27C256R-45PC 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 AT27C256R-45PC?

    Yes. If AT27C256R-45PC 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:

    AT27C256R-45PC

    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
    20mA
    Operating Temperature Commercial
    0°C ~ 70°C
    Operating Temperature Industrial
    -40°C ~ 85°C
    Supply Voltage
    5V ±10%
    Package
    PDIP-28, PLCC-32, TSOP-28, SOIC-28
    Operating Temperature Automotive Max
    125°C
    Operating Temperature Automotive Min
    -40°C

    Products Detail

    Low-power, high-performance 262,144-bit OTP EPROM organized 32K x 8. Requires one 5V power supply in normal read mode. Fast read access time of 45 ns. Low-power CMOS operation: 100 µA max standby, 20 mA max active at 5 MHz. JEDEC standard packages: 28-Lead 600-mil PDIP, 32-Lead PLCC, 28-Lead TSOP and SOIC. 5V ±10% supply. High reliability CMOS technology with 2,000V ESD protection and 200 mA latchup immunity. Rapid programming algorithm (100 µs/byte typical). CMOS and TTL compatible inputs and outputs. Integrated product identification code. Commercial, industrial, and automotive temperature ranges.

    Key Features

    • Fast Read Access Time - 45 ns
    • Low-Power CMOS Operation: 100 µA max. Standby, 20 mA max. Active at 5 MHz
    • JEDEC Standard Packages: 28-Lead 600-mil PDIP, 32-Lead PLCC, 28-Lead TSOP and SOIC
    • 5V – 10% Supply
    • High Reliability CMOS Technology 256K (32K x 8): 2,000V 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, Industrial and Automotive Temperature Ranges

    Documents

    Datasheets:

    AT27C256R

    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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