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W49F002A - Brand New Winbond Electronics IC Chips - Datasheet - Chipdatas

W49F002A - Brand New Winbond Electronics IC Chips

In Stock:557 ,Ready for Immediate Shipping
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In Stock: 557, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD90-W49F002A
Manufacturer Part No.:W49F002A
Datecode:09+
Package:DIP
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  • GENERAL DESCRIPTION

    The W49F002U is a 2-megabit, 5-volt only CMOS flash memory organized as 256K ´ 8 bits. The device can be programmed and erased in-system with a standard 5V power supply. A 12-volt VPP is not required. The unique cell architecture of the W49F002U results in fast program/erase operations with extremely low current consumption (compared to other comparable 5-volt flash memory products). The device can also be programmed and erased using standard EPROM programmers.

    FEATURES

    · Single 5-volt operations:
    - 5-volt Read
    - 5-volt Erase
    - 5-volt Program
    · Fast Program operation:
    - Byte-by-Byte programming: 35 mS (typ.)
    · Fast Erase operation: 100 mS (typ.)
    · Fast Read access time: 70/90/120 nS
    · Endurance: 10K cycles (typ.)
    · Ten-year data retention
    · Hardware data protection
    · One 16K byte Boot Block with Lockout protection
    · Two 8K byte Parameter Blocks
    · Two Main Memory Blocks (96K, 128K) Bytes
    · Low power consumption
    - Active current: 25 mA (typ.)
    - Standby current: 20 mA (typ.)
    · Automatic program and erase timing with internal VPP generation
    · End of program or erase detection
    - Toggle bit
    - Data polling
    · Latched address and data
    · TTL compatible I/O
    · JEDEC standard byte-wide pinouts
    · Available packages: 32-pin DIP and 32-pin TSOP and 32-pin-PLCC

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer Winbond Electronics
    Product Category IC Chips
  • Latest 5 Reviews
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  • Shopping guide

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

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
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    • - View in your order page
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    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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    Payment:
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    • - Wire transfer, include Local bank transfer.
    • - Western Union.
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Contact us
Additional Information
  • Datasheet: Download W49F002A
  • Chipdatas Part: CD90-W49F002A
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/05/28 05:20 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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Payment Method
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  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
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