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    5. XR17V358/SP339-E8-EB EXAR

    XR17V358/SP339-E8-EB [EXAR]

    XR17V358/SP339-E8-EB
    XR17V358/SP339-E8-EB

    Part No:

    XR17V358/SP339-E8-EB

    Category:

    Other Modules

    Manufacturer:

    EXAR

    Description:

    The XR17V3581 is a single chip 8-channel PCI Express (PCIe) UART (Universal Asynchronous Receiver and Transmitter), optimized for higher performance and lower power.

    Datasheet:

    Product FAQ

    1. Is XR17V358/SP339-E8-EB available for RFQ?

    Yes. XR17V358/SP339-E8-EB by EXAR 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 XR17V358/SP339-E8-EB?

    Pricing for XR17V358/SP339-E8-EB 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 XR17V358/SP339-E8-EB?

    XR17V358/SP339-E8-EB is a EXAR Other Modules with Operating Temperature: -40°C ~ +85°C and Serial Data Rate Max: 31.25 Mbps. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for XR17V358/SP339-E8-EB?

    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 XR17V358/SP339-E8-EB 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 XR17V358/SP339-E8-EB?

    Yes. If XR17V358/SP339-E8-EB is unavailable, obsolete, or does not meet your required lead time, we can help check similar EXAR Other Modules parts or compatible alternatives.

    RFQ

    Part Number:

    XR17V358/SP339-E8-EB

    Manufacturer:

    EXAR

    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
    Supply Voltage
    3.3V
    Operating Temperature
    -40°C ~ +85°C
    Package
    176-FPBGA
    Core Voltage
    1.2V
    Fifo Size
    256 bytes
    Io Count
    16
    Lead Free
    Yes(2)
    Package Dimensions
    13 x 13 mm
    Packing
    Tray
    Pcie Speed
    2.5 Gbps
    Serial Data Rate Max
    31.25 Mbps
    Uart Channels
    8

    Products Detail

    The XR17V358 is a high-performance octal PCI Express UART that serves as a single lane PCIe bridge to 8 independent enhanced 16550 compatible UARTs. It is compliant with PCIe 2.0 Gen 1 (2.5 GT/s). The chip includes 16 multi-purpose I/Os (MPIOs), a 16-bit general purpose counter/timer, and a global interrupt status register. Each UART channel features 256-byte TX and RX FIFOs, programmable fractional baud rate generator, automatic hardware/software flow control, auto RS-485 half-duplex direction control, and supports data rates up to 31.25 Mbps. The device is available in a 176-pin FPBGA package.

    Key Features

    • Single 3.3V power supply
    • Internal buck regulator for 1.2V core
    • PCIe 2.0 Gen 1 compliant
    • x1 Link, dual simplex, 2.5 Gbps in each direction
    • Expansion bus interface
    • EEPROM interface for configuration
    • Global interrupt status register for all eight UARTs
    • Up to 31.25 Mbps serial data rate
    • 16 multi-purpose inputs/outputs (MPIOs)
    • 16-bit general purpose timer/counter
    • Sleep mode with wake-up Indicator
    • Eight independent UART channels controlled with 16550 compatible register Set
    • 256-byte TX and RX FIFOs
    • Programmable TX and RX Trigger Levels
    • TX/RX FIFO Level Counters
    • Fractional baud rate generator
    • Automatic RTS/CTS or DTR/DSR hardware flow control with programmable hysteresis
    • Automatic Xon/Xoff software flow control
    • RS-485 half duplex direction control output with programmable turn-around delay
    • Multi-drop with Auto Address Detection
    • Infrared (IrDA 1.1) data encoder/decoder
    • Software compatible to XR17C15x, XR17D15x, XR17V25x PCI UARTs

    Application scenarios

    • Next generation Point-of-Sale Systems
    • Remote Access Servers
    • Storage Network Management
    • Factory Automation and Process Control
    • Multi-port RS-232/RS-422/RS-485 Cards

    Documents

    Datasheets:

    XR17V358XR17V35(4,8) Eval Board USer's ManualXR17V35x Errata
    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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