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RTS5179BAF - Brand New IC Chips - Datasheet - Chipdatas

RTS5179BAF - Brand New IC Chips

In Stock:74 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 74, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD94-RTS5179BAF
Manufacturer Part No.:RTS5179BAF
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  • Description

    The RTS5179BAF is a high-performance electronic component model that falls under the IC Chips product category. It is a USB 2.0 compliant card-reader that supports various memory cards including SD/MMC cards, MS/MSPRO cards, xD-Picture cards, and Smart Card/SIM cards. This single chip integrates a USB 2.0 transceiver, MCU, DC-DC regulators, and a memory card access unit.

    Specifications and features

    • Compliant with USB Specification 2.0 Full-Speed and High-Speed transfer mode.
    • Compliant with USB Mass Storage Class Bulk only Transport Specification Rev. 1.0
    • Compliant with USB CCID Transport Specification Rev1.1
    • Supports USB bus power operation
    • Supports several endpoints: Control endpoint, Mass Storage Bulk Out endpoint, Mass Storage Bulk IN endpoint, CCID Interrupt IN endpoint, CCID Bulk Out endpoint, CCID Bulk IN endpoint
    • Supports various memory card interfaces including SD, MMC, Mini-SD, Micro-SD (T-flash), RS-MMC, Mobile-MMC, and MMC-micro
    • Supports hardware CRC (Cyclic Redundancy Check) function
    • Supports SD version 2.0, MMC version 4.2, MS-PRO v1.02, MS v1.43, xD-Picture v1.2
    • Integrated Fast 8051 microprocessor
    • Supports Asynchronous and synchronous smart cards interface based on ISO7816 implementation
    • Supports CCID Linux driver working on Kernel 2.4.x and 2.6.x
    • 12MHz crystal oscillator with integrated PLL
    • On-chip 5V to 3.3V regulator, 5V to 3V regulator, and 3.3V to 1.8V regulator
    • On-chip MOSFET components for direct power control of memory card
    • Supports Spread Spectrum Clock (SSC) for SD/MMC and MS/MSPRO to reduce EMI effect
    • Supports pure Smart Card Reader mode
    • 48 pins LQFP package capability for one-LUN Memory Card Reader and SIM Card

    Application Scenarios

    The RTS5179BAF can be used in various scenarios such as card readers, USB devices, memory card readers, and smart card applications.


    • High performance and compliance with USB standards
    • Supports a wide range of memory card interfaces
    • Integration of multiple functions into a single chip
    • Supports various smart card interfaces
    • Supports spread spectrum clock to reduce EMI effect
    • Restricted to 48 pins LQFP package capability
  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    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

    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 RTS5179BAF
  • Chipdatas Part: CD94-RTS5179BAF
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/16 16:25 +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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