AT27HC642R45DC - Brand New Intel / Altera IC Chips

In Stock:706 ,Ready for Immediate Shipping
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In Stock: 706, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD91-AT27HC642R45DC
Manufacturer Part No.:AT27HC642R45DC
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  • Description

    The AT27C400 is a low-power, high-performance 4,194,304-bit one-time programmable read-only memory (OTP EPROM) organized as either 256K by 16 or 512K by 8 bits. It requires a single 5V power supply in normal read mode operation. Any word can be accessed in less than 70 ns, eliminating the need for speed-reducing WAIT states. The by-16 organization makes this part ideal for high-performance 16- and 32-bit microprocessor systems.

    Specifications and features

    • Fast Read Access Time - 70 ns
    • Word-wide or Byte-wide Configurable
    • 4 Megabit Flash and Mask ROM Compatible
    • Low Power CMOS Operation
    – 100 µA Maximum Standby
    – 50 mA Maximum Active at 5 MHz
    • Wide Selection of JEDEC Standard Packages
    – 40-Lead 600 mil PDIP
    – 40-Lead SOIC (SOP)
    – 48-Lead TSOP (12 mm x 20 mm)
    • 5V ± 10% Power Supply
    • High Reliability CMOS Technology
    – 2,000V ESD Protection
    – 200 mA Latchup Immunity
    • Rapid™Programming Algorithm - 50 µs/word (typical)
    • CMOS and TTL Compatible Inputs and Outputs
    • Integrated Product Identification Code
    • Commercial and Industrial Temperature Ranges

    Application Scenarios








  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer Intel / Altera
    Product Category IC Chips
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  • Shopping guide

    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Within 30 days from date of shipment. View more

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    • - EMS: 10-15 business days
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Additional Information
  • Datasheet: Download AT27HC642R45DC
  • Chipdatas Part: CD91-AT27HC642R45DC
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2023/12/11 10:20 +0800
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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