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CY7C4245V-25ASC - Brand New CYPRESS FIFO - Datasheet - Chipdatas

CY7C4245V-25ASC - Brand New CYPRESS FIFO

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Brand:CYPRESS
Category:FIFO
Chipdatas Part No.:CD78-CY7C4245V-25ASC
Manufacturer Part No.:CY7C4245V-25ASC
Datecode:09+
Package:TQFP-6410x10
$1.94985 /pcs Each tube contains 25 pcs
≥1:
$1.94985
≥10:
$1.93035
≥50:
$1.91085
≥100:
$1.85235
Numbers (pcs) :
  • Description

    The CY7C4245V-25ASC is a high-speed, low-power, first-in first-out (FIFO) memory with a clocked read and write interface. It is 18 bits wide and has a depth of 4K x 18. The CY7C4245V-25ASC also has programmable features such as Almost Full/Almost Empty flags, allowing for a wide variety of data buffering needs, including high-speed data acquisition, multiprocessor interfaces, and communications buffering.

    Specifications and features

    • 3.3V operation for low power consumption and easy integration into low-voltage systems
    • 64 x 18 (CY7C4425V)
    • 256 x 18 (CY7C4205V)
    • 512 x 18 (CY7C4215V)
    • 1K x 18 (CY7C4225V)
    • 2K x 18 (CY7C4235V)
    • 4K x 18 (CY7C4245V)
    • 0.65µ CMOS
    • High-speed 67-MHz operation (15-ns read/write cycle times)
    • Low power — ICC = 30 mA
    • 5V tolerant inputs (VIH MAX = 5V)
    • Fully asynchronous and simultaneous read and write operation
    • Empty, Full, Half Full, and programmable Almost Empty and Almost Full status flags
    • TTL-compatible
    • Retransmit function
    • Output Enable (OE) pin
    • Independent read and write enable pins
    • Supports free-running 50% duty cycle clock inputs
    • Width-Expansion Capability
    • Depth-Expansion Capability
    • 64-pin 14 × 14 TQFP and 64-pin 10 × 10 STQFP
    • Pb-Free packages available

    Application Scenarios

    The CY7C4245V-25ASC FIFO memory can be used in various applications, including:

    • High-speed data acquisition
    • Multiprocessor interfaces
    • Communications buffering

    Comparison

    Advantages
    • Low power consumption due to 3.3V operation
    • Supports a wide variety of data buffering needs
    • Programmable Almost Full/Almost Empty flags
    • Width and Depth-Expansion Capability
    • Supports free-running 50% duty cycle clock inputs
    Disadvantages
    • May not have enough memory depth for certain applications
    • The output enable (OE) pin may cause issues if not used properly
  • Similar parts: 134 , Click to view
    Attributes Value
    Category FIFO
    Manufacturer Cypress Semiconductor
    Product Category IC Chips
    Mfr Cypress Semiconductor Corp
    Series CY7C
    Package Bulk
    Product-Status Active
    Memory-Size 8K x 9
    Function Synchronous
    Data-Rate 40MHz
    Access-Time 15ns
    Voltage-Supply 4.5 V ~ 5.5 V
    Current-Supply-Max 30mA
    Bus-Directional Uni-Directional
    Expansion-Type Depth Width
    Programmable-Flags-Support Yes
    Retransmit-Capability No
    FWFT-Support No
    Operating-Temperature 0°C ~ 70°C
    Mounting-Type Surface Mount
    Package-Case 64-LQFP
    Supplier-Device-Package 64-TQFP (10x10)
  • 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
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    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Contact us
Additional Information
  • Datasheet: Download CY7C4245V-25ASC
  • Chipdatas Part: CD78-CY7C4245V-25ASC
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/13 16:43 +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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  • 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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