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HomeProductsIntegrated Circuits (ICs)Specialized ICsXCF16PFG48BIT
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XCF16PFG48BIT - AMD Xilinx

Manufacturer Part Number
XCF16PFG48BIT
Manufacturer
AMD Xilinx
Allelco Part Number
32D-XCF16PFG48BIT
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
17,340 pcs available, New & Original
Parts Description
DAC91001
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
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In stock: 17340

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Specifications

XCF16PFG48BIT Tech Specifications
AMD Xilinx - XCF16PFG48BIT technical specifications, attributes, parameters and parts with similar specifications to AMD Xilinx - XCF16PFG48BIT

Product Attribute Attribute Value
Part Number XCF16PFG48BIT
Package DAC91001
Description DAC91001
Stock Condition Get 17340 pcs available quantity at Allelco
Payment PayPal / TT / Credit Card / Western Union
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000
Product Attribute Attribute Value
Manufacturer AMD Xilinx
RoHs Status -
Warranty 100% Perfect Functions
Transport port Hong Kong
Shipping by DHL / FedEx / UPS / TNT / SF Express
RFQ Email info@allelco.com

Frequently Asked Questions(FAQ)

How does the XCF16PFG48BIT handle configuration memory retention during power cycling in industrial control systems?
The XCF16PFG48BIT utilizes a non-volatile flash-based architecture that maintains configuration data without battery backup, making it suitable for applications where power interruptions are common. This characteristic reduces system complexity and increases reliability in environments such as factory automation or process control equipment.
What is the impact of operating temperature on configuration reliability when using the XCF16PFG48BIT in outdoor telecommunications equipment?
At elevated temperatures typical of unenclosed outdoor enclosures, the XCF16PFG48BIT experiences reduced write endurance due to accelerated oxide degradation in its flash cells. Engineers should account for this by applying derating factors in cycle-intensive designs and verifying retention specifications under actual thermal conditions.
Can the XCF16PFG48BIT be used interchangeably with Spartan-3 series CPLDs for legacy system migration?
While both belong to Xilinx’s programmable logic family, the XCF16PFG48BIT is an FPGA-based configuration device designed for use with Spartan-3 FPGAs, not direct replacement for earlier CPLD models like the XC9500XL. Signal compatibility must be verified through timing analysis and pin mapping.
How does the BGA packaging affect thermal management and PCB routing complexity when integrating the XCF16PFG48BIT into compact embedded systems?
The 48-ball FBGA package presents challenges for manual soldering and requires precision in PCB layout to ensure proper thermal dissipation and signal integrity. Staggered ball placement and limited access to I/O pins necessitate careful decoupling capacitor placement and controlled impedance traces.
What programming methodology does the XCF16PFG48BIT support, and how does it compare to JTAG-based alternatives in production environments?
The XCF16PFG48BIT supports parallel configuration via SPI-like protocols over dedicated pins, enabling faster programming than JTAG in high-volume manufacturing. However, JTAG remains essential for debugging and field updates, creating a hybrid workflow that balances speed and flexibility.
Is the XCF16PFG48BIT compatible with third-party FPGA platforms beyond Xilinx devices?
No, the XCF16PFG48BIT is optimized for Xilinx Spartan-3 series FPGAs and uses proprietary timing and voltage-level requirements. Attempting use with non-Xilinx platforms may result in failed initialization or unreliable operation due to mismatched handshaking logic.
What are the implications of exceeding the maximum clock frequency during configuration when deploying the XCF16PFG48BIT in real-time signal processing systems?
Operating the configuration interface above 50 MHz risks incomplete bitstream loading, leading to unpredictable FPGA behavior post-configuration. Designers should validate configuration timing margins under worst-case conditions and include fallback mechanisms such as watchdog resets.
How does the XCF16PFG48BIT perform in radiation-prone environments compared to alternative configuration solutions?
Standard versions of the XCF16PFG48BIT do not offer hardened radiation tolerance. In aerospace or space applications, additional error detection and correction (EDAC) circuits or use of SEU-resistant alternatives would be required, increasing board area and design complexity.
What trade-offs exist between using the XCF16PFG48BIT versus external SRAM-based configuration for low-power battery-operated devices?
The XCF16PFG48BIT eliminates external SRAM and its associated leakage current, improving power efficiency in sleep modes. However, it sacrifices reprogrammability at runtime unless paired with a host controller capable of flash rewriting—making SRAM preferable for dynamic reconfiguration needs.
How should PCB layer stackup be optimized to minimize noise coupling into the configuration signals of the XCF16PFG48BIT?
Critical configuration lines such as PROGRAM#, INIT#, and DONE should be routed over solid ground planes with minimal vias and adjacent guard traces. Maintaining consistent impedance and avoiding crosstalk from high-speed digital nets reduces the risk of configuration failures during system bring-up.
Can multiple XCF16PFG48BIT devices be cascaded to support larger FPGA families like Virtex-5?
The XCF16PFG48BIT supports only up to 16 Mbits of configuration storage, which is sufficient for smaller FPGAs but inadequate for larger devices. Cascading is possible only if the target FPGA supports multi-device chain topology; otherwise, a higher-capacity flash part such as the XCF32P would be more appropriate.
What precautions are necessary when storing pre-programmed XCF16PFG48BIT units before deployment to prevent configuration loss?
Flash memory has finite data retention time, especially at elevated temperatures. Units should be stored in anti-static packaging at temperatures below 50°C, ideally with periodic verification cycles if storage exceeds one year. Labeling with part number and date helps manage shelf-life expectations.
How does the XCF16PFG48BIT handle partial reconfiguration scenarios in adaptive computing platforms?
The XCF16PFG48BIT stores only the full static bitstream and cannot participate in partial reconfiguration workflows. For dynamic region updates, designers must use FPGAs with internal block RAM-based reconfiguration controllers, bypassing the need for secondary configuration flash.
What role does the INIT# and DONE signal monitoring play in robust system initialization with the XCF16PFG48BIT?
These signals provide critical feedback about configuration status. A stable DONE signal indicates successful FPGA initialization, while prolonged INIT# assertion suggests a failed load. Microcontrollers can use these lines to trigger recovery routines or fault logging in safety-critical systems.
In what ways does the XCF16PFG48BIT simplify system boot sequencing compared to discrete component approaches?
By integrating configuration logic and pull-up resistors internally, the XCF16PFG48BIT reduces external circuitry needed for reliable startup sequences. This integration shortens boot time and minimizes points of failure, particularly beneficial in space-constrained designs.
Are there any known limitations regarding hot-swapping capability when inserting boards containing the XCF16PFG48BIT into powered backplanes?
Hot insertion without current-limiting circuits risks damaging the XCF16PFG48BIT due to ESD or transient voltage spikes on configuration pins. Implementing hot-swap controllers with soft-start functionality and TVS diodes is strongly advised to protect the device during live insertion events.

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Customer Reviews

Evaluation: 10 Articles

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


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AMD Xilinx

XCF16PFG48BIT

AMD Xilinx
32D-XCF16PFG48BIT

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