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AMD XC5VLX50-3FF676C
- Part No.:
- XC5VLX50-3FF676C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 676-BBGA, FCBGA
- Datasheet:
-
XC5VLX50-3FF676C.pdf
- Description:
- IC FPGA 440 I/O 676FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,732
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Product details
Overview
XC5VLX50-3FF676C from AMD (formerly Xilinx) is a Virtex-5 FPGA featuring 46,080 logic cells, 2.5 Gbps serial transceivers, and embedded Block RAM totaling 2,002 kbits. It implements high-speed digital signal processing and protocol bridging in telecom line cards and military radar front-ends.
For engineers reviewing the XC5VLX50-3FF676C datasheet, pinout, applications, or equivalent options, key selection criteria include I/O voltage support (1.2 V to 3.3 V), -3 speed grade timing closure, and FF676 flip-chip BGA package compatibility with thermal and signal integrity constraints.
Technical Context
The XC5VLX50-3FF676C integrates 240 DSP48E slices for arithmetic-intensive tasks and supports PCI Express Gen1 x4 via dedicated hard IP blocks. Its SelectIO technology enables source-synchronous interfaces up to 800 Mbps per pin with programmable slew rate and termination.
Virtex-5 architecture uses 6-input LUTs with dual-output capability and hierarchical clock routing with 16 global clock networks. Configuration occurs via Master SelectMAP or JTAG, supporting bitstream encryption and multi-boot fallback.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 46,080 - determines maximum combinational/sequential logic capacity for RTL implementation |
| Block RAM | 2,002 kbits - provides on-chip memory for FIFOs, buffers, and lookup tables without external DRAM |
| DSP Slices | 240 × DSP48E - enables fixed-point multiply-accumulate at 550 MHz for filtering and FFT engines |
| Transceiver Speed | 2.5 Gbps - supports Serial RapidIO, SATA, and CPRI physical layer links |
| I/O Standards | LVCMOS, LVDS, SSTL, HSTL - allows direct interface to DDR2 memory, ADCs, and FPGAs without level shifters |
| Speed Grade | -3 - guarantees worst-case timing performance at 100°C junction temperature with 1.0 V core supply |
Pinout & Package
XC5VLX50-3FF676C is housed in a 676-pin flip-chip BGA (FF676) package with 0.8 mm pitch, 27×27 mm body size, and thermal lid for enhanced power dissipation in high-density PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CCLK | Configuration Clock Input | Drives internal configuration logic during Master SelectMAP mode; requires 50 MHz max frequency |
| DIN | Configuration Data Input | Serial bitstream input path for PROM-based or processor-controlled configuration |
| INIT_B | Configuration Status Output | Active-low open-drain signal indicating configuration memory readiness or error state |
| PROGRAM_B | Configuration Reset Input | Asynchronous active-low reset that clears configuration memory and restarts loading sequence |
| M0–M2 | Mode Selection Inputs | Set configuration mode (JTAG, Slave SelectMAP, Master SelectMAP, or Serial) at power-up |
Key Features
| Feature | Design Value |
|---|---|
| Hard PCI Express Block | Integrated Gen1 x4 endpoint with TLP parsing, credit management, and AER reporting |
| Embedded MicroBlaze Core | Configurable 32-bit RISC soft processor with AXI4 interface and optional FPU |
| Multi-Voltage I/O Banks | 12 independent banks supporting mixed-voltage operation (1.2 V to 3.3 V) simultaneously |
| Bitstream Encryption | AES-128 decryption engine protecting intellectual property against reverse engineering |
| Partial Reconfiguration Support | Enables dynamic module swapping without resetting system-level functionality |
Applications
| Telecom Line Card | Military Radar Front-End |
|---|---|
Use Scenario: Protocol conversion between OTN framer and Ethernet MAC in 10G line cards. IC Role / Device Role / Timing Role: FPGA fabric implements mapping logic, SerDes alignment, and CRC generation with deterministic latency. Use Value: XC5VLX50-3FF676C delivers 2.5 Gbps transceiver lanes and 240 DSP slices for real-time packet processing without external co-processors. | Use Scenario: Digital beamforming and pulse compression in phased-array radar receivers. IC Role / Device Role / Timing Role: XC5VLX50-3FF676C performs real-time FIR filtering and FFT computation using DSP48E slices synchronized to 100 MHz system clock. Use Value: XC5VLX50-3FF676C provides 2,002 kbits of Block RAM for coefficient storage and supports LVDS I/O for ADC/DAC interfacing at 800 Mbps. |
| Medical Imaging Subsystem | Industrial Machine Vision Controller |
Use Scenario: Real-time image reconstruction pipeline in MRI systems using parallel FFT and back-projection kernels. IC Role / Device Role / Timing Role: XC5VLX50-3FF676C executes streaming dataflow architecture with AXI-Stream interconnect between DMA, DSP, and memory controllers. Use Value: XC5VLX50-3FF676C enables sub-millisecond latency for 512×512 matrix operations using pipelined DSP48E resources and on-chip BRAM buffering. | Use Scenario: High-speed inspection of PCB solder joints using multi-camera synchronization and defect classification logic. IC Role / Device Role / Timing Role: XC5VLX50-3FF676C manages camera trigger timing, pixel data aggregation, and FPGA-accelerated CNN inference kernels. Use Value: XC5VLX50-3FF676C supports 48 differential I/O pairs for Camera Link or SLVS-EC interfaces and delivers 46,080 logic cells for custom vision algorithms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based signal processing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC5VLX30-3FF676C | 30,816 logic cells, 1,312 kbits Block RAM, 160 DSP48E slices - lower density and reduced memory bandwidth | Suitable for cost-sensitive radar subsystems with fewer simultaneous channels | Select when design fits within 65% of XC5VLX50-3FF676C resource utilization and thermal envelope |
| XC5VLX110-3FF1738C | 110,592 logic cells, 4,800 kbits Block RAM, 544 DSP48E slices - larger die, FF1738 package, higher power | Required for full 16-channel beamformer or multi-protocol line card with PCIe + SRIO + Ethernet | Choose only if XC5VLX50-3FF676C fails timing closure or exceeds 90% resource usage |
Compared with XC5VLX30-3FF676C and XC5VLX110-3FF1738C, the XC5VLX50-3FF676C balances logic capacity, DSP throughput, and thermal footprint for mid-tier high-speed signal processing-avoiding overdesign while maintaining margin for future feature expansion.
Availability
XC5VLX50-3FF676C is available at Aetrix Electronics and suitable for telecom infrastructure, defense electronics, medical imaging, and industrial automation requiring stable component supply across extended product lifecycles.
Supply support for XC5VLX50-3FF676C includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
AMD acquired Xilinx in 2022 and continues development of adaptive computing platforms for high-performance, heterogeneous workloads.
The Virtex-5 family was designed for demanding signal processing, high-speed connectivity, and embedded control applications where programmable logic, DSP, and memory resources must operate in concert under strict timing and power constraints.
FAQ
What is the maximum operating junction temperature for XC5VLX50-3FF676C?
The XC5VLX50-3FF676C has a maximum junction temperature rating of 100°C under steady-state conditions. This specification applies to the -3 speed grade and is validated for continuous operation with proper thermal management, including heatsink mounting and airflow ≥200 LFM. The device's thermal resistance (θJA) is 12.5°C/W in a standard 4-layer PCB layout.
Does XC5VLX50-3FF676C support partial reconfiguration?
Yes, XC5VLX50-3FF676C supports partial reconfiguration through Xilinx ISE Design Suite v13.4 and later. This capability allows dynamic swapping of logic modules-such as filter coefficients or protocol engines-without halting system operation. Implementation requires dedicated ICAP interface access and careful floorplanning to isolate reconfigurable regions from static logic.
What configuration modes are supported by XC5VLX50-3FF676C?
XC5VLX50-3FF676C supports four primary configuration modes: Master SelectMAP, Slave SelectMAP, JTAG, and Serial. Mode selection is controlled by M0–M2 pins at power-up. JTAG is used for debugging and programming; Master SelectMAP enables autonomous boot from external SPI flash; Slave SelectMAP allows host processor control.
Can XC5VLX50-3FF676C interface directly with DDR2 SDRAM?
Yes, XC5VLX50-3FF676C supports DDR2 SDRAM interfaces via its SelectIO technology and dedicated memory controller primitives. It meets JEDEC DDR2-800 timing requirements with programmable output drive strength, input delay calibration, and on-die termination. Reference designs use 1.8 V I/O banks and require board-level impedance matching to 50 Ω.
Is bitstream encryption available on XC5VLX50-3FF676C?
Yes, XC5VLX50-3FF676C includes hardware AES-128 bitstream encryption. When enabled, the configuration bitstream must be encrypted using Xilinx iMPACT or Vivado tools with a user-provided key. Decryption occurs internally during configuration, preventing unauthorized readback or cloning of the programmed logic design.
XC5VLX50-3FF676C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex®-5 LX
- Package/Case:
- 676-BBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 3600
- Number of Logic Elements/Cells:
- 46080
- Total RAM Bits:
- 1769472
- Number of I/O:
- 440
- Number of Gates:
- -
- Voltage - Supply:
- 0.95V ~ 1.05V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 676-FCBGA (27x27)
XC5VLX50-3FF676C FAQ
1.How can I place an order for XC5VLX50-3FF676C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC5VLX50-3FF676C on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for XC5VLX50-3FF676C reliable?
The price and inventory of XC5VLX50-3FF676C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC5VLX50-3FF676C is usually 5 days.
3.What payment methods are accepted for XC5VLX50-3FF676C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC5VLX50-3FF676C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC5VLX50-3FF676C?
XC5VLX50-3FF676C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC5VLX50-3FF676C order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for XC5VLX50-3FF676C?
For technical support, including XC5VLX50-3FF676C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC5VLX50-3FF676C requirements.
6.How does Aetrix verify that XC5VLX50-3FF676C is sourced from the original manufacturer or authorized distributors?
All XC5VLX50-3FF676C products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that XC5VLX50-3FF676C meets industry standards.
7.What is the process for return or replacement of XC5VLX50-3FF676C?
All XC5VLX50-3FF676C units undergo pre-shipment inspection (PSI). If there is an issue with XC5VLX50-3FF676C, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The XC5VLX50-3FF676C part is unused and in its original packaging.
Return procedure for XC5VLX50-3FF676C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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