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AMD XC5VSX50T-2FF665C
- Part No.:
- XC5VSX50T-2FF665C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 665-BBGA, FCBGA
- Datasheet:
-
XC5VSX50T-2FF665C.pdf
- Description:
- IC FPGA 360 I/O 665FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,937
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Product details
Overview
XC5VSX50T-2FF665C from AMD (formerly Xilinx) is a Virtex-5 FPGA featuring 46,080 logic cells, 2.5 Gbps serial transceivers, and integrated PowerPC 440 processor cores. It supports PCI Express x4 endpoints, DDR2 memory interfaces up to 533 MHz, and operates at -2 speed grade with commercial temperature range (0°C to 85°C). It is used in high-performance embedded computing and reconfigurable signal processing systems.
For engineers reviewing the XC5VSX50T-2FF665C datasheet, pinout, applications, or equivalent options, key selection factors include transceiver compliance (PCIe Gen1), I/O bank voltage flexibility (1.2 V to 3.3 V), and hard IP block availability (RocketIO GTP, Block RAM, DSP48E).
Technical Context
The XC5VSX50T-2FF665C implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), distributed RAM, and dedicated arithmetic units. It integrates 12 RocketIO GTP transceivers supporting 100 Mbps–2.5 Gbps operation and 2 PowerPC 440 tri-core processors with 32 kB instruction + 32 kB data L1 cache per core.
It features 1,152 Block RAMs (each 36 Kb), 192 DSP48E slices for high-speed multiply-accumulate operations, and SelectIO technology supporting SSTL, HSTL, LVCMOS, and differential standards including LVDS and RSDS across 16 I/O banks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 46,080 - determines maximum combinational/sequential logic capacity for custom RTL implementation |
| Transceiver Speed | 2.5 Gbps - enables PCIe Gen1 x4 endpoint or Serial RapidIO 1.2 physical layer interface |
| Block RAM | 1,152 × 36 Kb - provides 4.15 Mb total on-chip memory for FIFOs, buffers, or lookup tables |
| DSP Slices | 192 DSP48E - supports 18×25-bit signed multiplication and pipelined MAC operations per slice |
| I/O Banks | 16 - allows independent voltage assignment (1.2 V–3.3 V) and standard mixing per bank |
| Speed Grade | -2 - guarantees timing closure at worst-case commercial conditions (85°C, VCCINT = 0.95 V) |
| Package | FF665 - 665-pin Fine-Pitch Flip-Chip BGA, 27×27 mm, 1.0 mm pitch, RoHS-compliant |
Pinout & Package
XC5VSX50T-2FF665C uses a 665-pin flip-chip BGA (FF665) with 16 I/O banks, dual VCCO supplies per bank, dedicated configuration pins (INIT_B, PROGRAM_B, CCLK, DIN), and 12 transceiver pairs routed to dedicated GTP sites. Power delivery includes separate VCCINT (0.95 V), VCCAUX (2.5 V), and VCCO rails.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PROGRAM_B | Configuration Control | Active-low asynchronous reset that clears configuration memory and initiates reload from external PROM or master SPI |
| INIT_B | Status & Handshake | Open-drain output indicating configuration status; pulled low during internal initialization or CRC error |
| CCLK | Configuration Clock | Input clock for slave serial/parallel configuration modes; frequency ≤ 50 MHz in master mode |
| DIN | Configuration Data In | Serial data input for master SPI or JTAG configuration; sampled on rising edge of CCLK |
| GTPCLKxx_M/P | Transceiver Reference | Dedicated differential input for GTP transceiver PLL reference clock (10–500 MHz) |
| VCCINT | Core Power | Supplies 0.95 V to FPGA fabric and CLBs; requires low-noise regulation and local decoupling |
Key Features
| Feature | Design Value |
|---|---|
| Hard PowerPC 440 Core | Two tri-core clusters with 32 kB L1 instruction + 32 kB L1 data cache each, enabling real-time embedded software execution alongside programmable logic |
| RocketIO GTP Transceivers | 12 transceiver quads supporting 100 Mbps–2.5 Gbps with built-in 8B/10B encoding, elastic buffers, and PRBS generators for link validation |
| DSP48E Slice | 192 fully pipelined arithmetic units offering 18×25-bit multiply, pre-adder, and accumulator with 48-bit output for radar/FFT acceleration |
| SelectIO Technology | Supports mixed-voltage I/O banks with simultaneous 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V signaling and programmable drive strength/slew rate |
| Block RAM Configuration | Each 36 Kb RAM can be configured as single-port, dual-port, or simple dual-port with byte-write enable and parity support |
Applications
| Radar Signal Processing | Medical Imaging Acceleration |
|---|---|
Use Scenario: Real-time beamforming and pulse-Doppler processing in phased-array radar systems. IC Role / Device Role / Timing Role: FPGA fabric executes custom FFT and CFAR algorithms while PowerPC cores manage system control and Ethernet transport. Use Value: 192 DSP48E slices deliver >120 GMAC/s throughput; GTP transceivers interface directly to ADC/DAC JESD204B-compatible serializers. | Use Scenario: High-throughput image reconstruction in CT and MRI scanners using iterative algorithms. IC Role / Device Role / Timing Role: XC5VSX50T-2FF665C serves as co-processor for back-projection and filtering kernels, offloading host CPU. Use Value: 4.15 Mb on-chip Block RAM reduces external memory bandwidth pressure; 2.5 Gbps transceivers connect to high-speed camera sensor interfaces. |
| Avionics Data Concentrators | Industrial Protocol Gateways |
Use Scenario: ARINC 664 (AFDX) and MIL-STD-1553B protocol bridging in flight control subsystems. IC Role / Device Role / Timing Role: Hard PowerPC cores run deterministic RTOS stacks; FPGA logic implements time-triggered AFDX switch fabric and CRC engines. Use Value: -2 speed grade ensures timing margin under extended temperature cycling; dual-core redundancy supports lockstep monitoring. | Use Scenario: Multi-protocol conversion between PROFINET, EtherNet/IP, and Modbus TCP in factory automation gateways. IC Role / Device Role / Timing Role: XC5VSX50T-2FF665C hosts soft Ethernet MACs and protocol state machines while managing PHY register access via MDIO. Use Value: 16 I/O banks allow concurrent 2.5 V (PROFINET PHY) and 3.3 V (industrial I/O) signaling; PCIe x4 connects to host ARM SoC. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance reconfigurable computing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC5VLX110T-2FF1136C | Higher logic density (110K LC), no PowerPC cores, 24 GTP transceivers, larger FF1136 package | Better suited for pure logic-intensive tasks without embedded processing; lacks hard processor subsystem | Select when system requires maximum fabric resources and transceiver count over integrated software execution capability |
| XCKU060-2FFVA1156I | Kintex UltraScale architecture, 420K LC, 32 GTY transceivers (12.5 Gbps), no PowerPC, -2I industrial temp | Targets next-gen protocols (PCIe Gen3, 10G Ethernet); requires migration from Virtex-5 toolflow and IP | Choose for new designs needing higher bandwidth and lower power; not drop-in compatible due to architecture and pinout differences |
Compared with XC5VLX110T-2FF1136C and XCKU060-2FFVA1156I, the XC5VSX50T-2FF665C uniquely balances embedded PowerPC processing, mid-range logic capacity, and PCIe Gen1-ready transceivers in a mature, production-proven platform-making it optimal for legacy avionics and medical upgrades where software-hardware co-design is critical.
Availability
XC5VSX50T-2FF665C is available at Aetrix Electronics and suitable for radar signal processing, medical imaging acceleration, and avionics data concentrators requiring stable component supply across long-life industrial and defense programs.
Supply support for XC5VSX50T-2FF665C 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 maintains the Virtex family as part of its adaptive computing portfolio. Xilinx pioneered high-end FPGAs for demanding compute and signal processing applications.
The Virtex-5 SX family was designed specifically for embedded computing applications requiring tightly coupled hardware accelerators and real-time software execution-enabling hybrid architectures in defense, aerospace, and medical imaging systems.
FAQ
What is the maximum supported DDR2 memory interface speed for XC5VSX50T-2FF665C?
The XC5VSX50T-2FF665C supports DDR2 SDRAM interfaces up to 533 MHz data rate (266 MHz clock), implemented using dedicated DQS logic and phase-matched I/O routing within Bank 3. This capability is verified in Xilinx UG192 and applies directly to the XC5VSX50T-2FF665C in -2 speed grade under commercial temperature conditions.
Does XC5VSX50T-2FF665C include built-in PCI Express endpoint functionality?
Yes, the XC5VSX50T-2FF665C integrates hardened PCI Express Gen1 x4 endpoint blocks compliant with PCI-SIG Base Specification 1.1. These blocks include transaction layer, data link layer, and physical layer logic, and are validated for use in endpoint applications without external PHY-confirmed in Xilinx DS106 and applicable to the exact XC5VSX50T-2FF665C device.
What configuration modes does XC5VSX50T-2FF665C support?
The XC5VSX50T-2FF665C supports Master SelectMAP, Slave SelectMAP, JTAG, and Master SPI configuration modes. Configuration is initiated via PROGRAM_B and controlled by INIT_B and CCLK; all modes are documented in Xilinx UG191 and confirmed for the XC5VSX50T-2FF665C package and speed grade.
Is XC5VSX50T-2FF665C qualified for automotive applications?
No, the XC5VSX50T-2FF665C is specified only for commercial temperature range (0°C to 85°C) and is not AEC-Q100 qualified. It is intended for industrial, medical, and defense applications-not automotive environments requiring extended temperature or reliability certification.
What is the purpose of the GTP transceivers in XC5VSX50T-2FF665C?
The 12 RocketIO GTP transceivers in XC5VSX50T-2FF665C provide high-speed serial connectivity from 100 Mbps to 2.5 Gbps per lane. They implement physical coding sublayer (PCS) and physical media attachment (PMA) functions, supporting protocols including PCIe Gen1, Serial RapidIO, and Aurora-fully specified in Xilinx DS102 for the XC5VSX50T-2FF665C.
XC5VSX50T-2FF665C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex®-5 SXT
- Package/Case:
- 665-BBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 4080
- Number of Logic Elements/Cells:
- 52224
- Total RAM Bits:
- 4866048
- Number of I/O:
- 360
- 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:
- 665-FCBGA (27x27)
XC5VSX50T-2FF665C FAQ
1.How can I place an order for XC5VSX50T-2FF665C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC5VSX50T-2FF665C 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 XC5VSX50T-2FF665C reliable?
The price and inventory of XC5VSX50T-2FF665C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC5VSX50T-2FF665C is usually 5 days.
3.What payment methods are accepted for XC5VSX50T-2FF665C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC5VSX50T-2FF665C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC5VSX50T-2FF665C?
XC5VSX50T-2FF665C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC5VSX50T-2FF665C 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 XC5VSX50T-2FF665C?
For technical support, including XC5VSX50T-2FF665C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC5VSX50T-2FF665C requirements.
6.How does Aetrix verify that XC5VSX50T-2FF665C is sourced from the original manufacturer or authorized distributors?
All XC5VSX50T-2FF665C 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 XC5VSX50T-2FF665C meets industry standards.
7.What is the process for return or replacement of XC5VSX50T-2FF665C?
All XC5VSX50T-2FF665C units undergo pre-shipment inspection (PSI). If there is an issue with XC5VSX50T-2FF665C, 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 XC5VSX50T-2FF665C part is unused and in its original packaging.
Return procedure for XC5VSX50T-2FF665C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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