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RF1284 - Brand New Murata Electronics IC Chips - Datasheet - Chipdatas

RF1284 - Brand New Murata Electronics IC Chips

In Stock:842 ,Ready for Immediate Shipping
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In Stock: 842, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD88-RF1284
Manufacturer Part No.:RF1284
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  • Description

    The RF1284 is a high-density mounting Electronic Component Model mainly used as an optimized main memory solution for 8-byte processor applications. It is a 64M × 72 × 2-bank Synchronous Dynamic RAM Module that comes with an assortment of other components such as PLL clock driver, register driver and serial EEPROM (2-kbit) for Presence Detect (PD).

    Specifications and features

    • Fully compatible with JEDEC standard outline 8-byte DIMM
    • 168-pin socket type package (dual lead out)
    • LVTTL interface
    • Data bus width: × 72ECC
    • Single pulsed RAS
    • 4 Banks can operates simultaneously and independently
    • Burst read/write operation and burst read/single write operation capability
    • Programmable burst length: 1/2/4/8
    • Two variations of burst sequence- Sequential and Interleave
    • Programmable CE latency: 4
    • Refresh cycles: 8192 refresh cycles/64 ms
    • Two variations of refresh- Auto refresh and Self-refresh

    Application Scenarios

    RF1284 is usually used as main memory for 8-byte processor applications with a clock frequency of 133 MHz (max). The Electronic Component Model provides a high density mounting solution in cases where surface mount technology is not necessary. It is ideal for systems with a 3.3V power supply.


    • Provides a high-density mounting solution
    • Has a LVTTL interface
    • Supports various burst length and burst sequence options
    • Works with a 3.3V power supply
    • Not suitable for applications that require high clock speed
    • May not integrate well with systems that require surface mount technology
  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer Murata Electronics
    Product Category IC Chips
    Series -
    Product SAW Filters
    Type SAW Filter Coupled Resonator
    Packaging Tape & Reel (TR)
    Termination-Style Radial
    Voltage-Rating 30 VDC
    Mounting Through Hole
    Operating-Temperature-Range - 40 C to + 85 C
    Package-Case TO39-3
    Frequency 319.508MHz Center
    Mounting-Type Through Hole
    Frequency-Range 319.428 MHz to 319.588 MHz
    Size-Dimension 0.370" Dia (9.40mm)
    Applications Wireless
    Filter-Type Band Pass
    Ratings -
    Bandwidth 600kHz
    Height-Max 0.125" (3.18mm)
    Insertion-Loss 2dB
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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

    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:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    View more

    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.
    • View more
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
    • View more
Contact us
Additional Information
  • Datasheet: Download RF1284
  • Chipdatas Part: CD88-RF1284
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/05/29 01:57 +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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Payment Method
  • The fee is charged according to the rule of PayPal.
  • 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.
Shipping Tips
  • DHL(www.dhl.com)
    $40 limited time offer.
  • UPS(www.ups.com)
    $40 limited time offer.
  • FedEx(www.fedex.com)
    $40 limited time offer.
  • Registered Mail(www.singpost.com)
    Free shipping without minimum order.
The tension in logistics has eased and normal shipping has resumed. All orders shipments will be sent out within 1-2 days.

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