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    1. Home/
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    3. Wireless & RF Semiconductors/
    4. NFC/RFID Solutions/
    5. T555711-DDT Microchip

    T555711-DDT [Microchip]

    T555711-DDT
    T555711-DDT

    Part No:

    T555711-DDT

    Category:

    NFC/RFID Solutions

    Manufacturer:

    Microchip

    Description:

    The T5557 is a contactless R/W Identification IC (IDIC) for applications in the 125 kHz frequency range. It uses a single coil for power and bidirectional communication.

    Datasheet:

    Product FAQ

    1. Is T555711-DDT available for RFQ?

    Yes. T555711-DDT by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for T555711-DDT?

    Pricing for T555711-DDT can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of T555711-DDT?

    T555711-DDT is a Microchip NFC/RFID Solutions with Resonant Capacitor: 75pF (mask option) and Typical Frequency: 125kHz. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for T555711-DDT?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can T555711-DDT be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to T555711-DDT?

    Yes. If T555711-DDT is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip NFC/RFID Solutions parts or compatible alternatives.

    RFQ

    Part Number:

    T555711-DDT

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Memory
    330-bit EEPROM (10 blocks of 33 bits)
    Data Rate Range
    RF/2 to RF/128
    Frequency Range
    100kHz to 150kHz
    Modulation Types
    FSK, PSK, Manchester, Biphase, NRZ
    Por Delay Max
    67 ms
    Resonant Capacitor
    75pF (mask option)
    Typical Frequency
    125kHz

    Products Detail

    The T5557 is a contactless read/write identification IC operating at 125 kHz. It features a 330-bit EEPROM (10 blocks of 33 bits), configurable data rates and modulation schemes, and supports e5550 compatibility and extended modes. The chip includes a password protection mechanism and traceability data blocks. The antenna and chip together form a transponder or tag.

    Key Features

    • Contactless Read/Write
    • Frequency: 100-150 kHz
    • Modes: e5550 compatible and T5557 extended
    • Configurable for ISO/IEC 11784/785
    • On-chip resonant capacitor: 75 pF (mask option)
    • Memory: 330-bit EEPROM
    • Traceability data: 64-bit
    • Configuration: data rate, modulation, password mode, max block, AOR mode
    • Power-on reset
    • Load modulation
    • High voltage generator for EEPROM programming

    Application scenarios

    • Animal identification

    Documents

    Datasheets:

    T5557

    PCN Packaging:

    Transfer to Microchip/Label/Pkg 5/Sep/2016
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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