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AMD XC4VSX55-11FFG1148C
- Part No.:
- XC4VSX55-11FFG1148C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1148-BBGA, FCBGA
- Datasheet:
-
XC4VSX55-11FFG1148C.pdf
- Description:
- IC FPGA 640 I/O 1148FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,698
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Product details
Overview
XC4VSX55-11FFG1148C from AMD is a Virtex-4 SX family FPGA featuring 55,296 logic cells, 360 embedded 18×18 multipliers, and 4.2 MB of block RAM. It supports DDR2 memory interfaces up to 400 MHz and operates at -11 speed grade with 1.2 V core voltage. Used in high-performance digital signal processing systems for radar beamforming and real-time video analytics.
For engineers reviewing the XC4VSX55-11FFG1148C datasheet, pinout, applications, or equivalent options, key considerations include I/O bank voltage flexibility (1.2 V to 3.3 V), SelectIO™ interface support, differential signaling compliance (LVDS, RSDS, HSTL), and configuration via Master SelectMAP or JTAG.
Technical Context
The XC4VSX55-11FFG1148C implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), dedicated DSP slices, and clock management tiles (CMTs) containing DCMs and PLLs. It integrates RocketIO™ multi-gigabit transceivers supporting 622 Mbps to 3.125 Gbps serial links.
Configuration is performed through internal configuration access port (ICAP) or external master mode using parallel or serial PROMs. The device supports partial reconfiguration and dynamic reconfiguration via ICAP, enabling runtime logic updates without system reset.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 55,296 - total programmable logic capacity for complex state machines and datapaths |
| Block RAM | 4.2 MB - distributed across 288 x 18-kbit RAMB16 blocks for on-chip data buffering |
| Multipliers | 360 × 18×18 - hardwired DSP slices for high-speed arithmetic in filter and FFT implementations |
| Speed Grade | -11 - guarantees timing closure at maximum operating frequencies per device characterization |
| I/O Standards | LVDS, RSDS, HSTL, SSTL, PCI-X - supports mixed-voltage board-level interfacing |
| Transceivers | 16 × RocketIO™ - each supports 622 Mbps–3.125 Gbps for SerDes-based protocols |
| Core Voltage | 1.2 V ±3% - defines power delivery requirements and thermal design margin |
Pinout & Package
XC4VSX55-11FFG1148C is housed in a 1148-pin Fine-Pitch Flip-Chip Ball Grid Array (FFG) package with 35 mm × 35 mm body size and 1.0 mm ball pitch. Thermal and mechanical specifications comply with JEDEC MO-251.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core power supply | 1.2 V supply for CLBs, DSP slices, and CMTs; requires low-noise regulation |
| VCCAUX | Auxiliary power supply | 2.5 V supply for configuration circuitry, DCMs, and select I/O banks |
| VCCO_0 | I/O bank power | Configurable 1.2–3.3 V supply per bank; sets output voltage level and input threshold |
| PROGRAM_B | Configuration control | Active-low asynchronous reset that clears configuration memory and initiates reload |
| DONE | Configuration status | Open-drain output indicating successful configuration completion and readiness |
| CLK0–CLK3 | Global clock inputs | Dedicated low-skew routing to CMTs for primary clock domain distribution |
Key Features
| Feature | Design Value |
|---|---|
| Partial Reconfiguration Support | Enables runtime update of logic partitions without resetting system operation or reloading entire bitstream |
| RocketIO™ Transceivers | 16 serial transceivers with built-in encoding/decoding, clock recovery, and elastic buffers for protocol-agnostic high-speed links |
| SelectIO™ Technology | Per-bank I/O voltage control allows concurrent operation of multiple interface standards on same device |
| Dedicated DSP Slices | Hardwired 18×18 multipliers with optional pipeline registers reduce latency and resource usage in math-intensive functions |
| DCM and PLL Clock Management | On-die clock synthesis, phase shifting, and frequency multiplication eliminate need for external clock ICs in many designs |
Applications
| Radar Signal Processing | Medical Imaging Backend |
|---|---|
Use Scenario: Real-time adaptive beamforming and pulse-Doppler processing in phased-array radar systems. IC Role / Device Role / Timing Role: FPGA fabric executes time-critical filtering, correlation, and FFT operations; RocketIO™ links feed raw ADC data from RF front-end. Use Value: 55K logic cells and 360 multipliers enable full-channel digital beamforming at sub-microsecond latency. | Use Scenario: High-throughput image reconstruction pipeline in CT and MRI scanners. IC Role / Device Role / Timing Role: XC4VSX55-11FFG1148C serves as real-time co-processor for back-projection and iterative reconstruction algorithms. Use Value: 4.2 MB block RAM provides sufficient on-chip storage for intermediate sinogram and voxel buffers, reducing off-chip memory bandwidth pressure. |
| High-Speed Test Equipment | Avionics Data Concentrator |
Use Scenario: Pattern generation and response analysis in automated test systems for ASIC validation. IC Role / Device Role / Timing Role: Configurable I/O banks interface directly with DUT pins; RocketIO™ transceivers communicate with host controller over PCIe-compatible link. Use Value: LVDS and HSTL I/O support ensures precise timing alignment with 100+ MHz test vectors and sub-nanosecond skew control. | Use Scenario: ARINC 429 and MIL-STD-1553 bus aggregation and protocol translation in flight control computers. IC Role / Device Role / Timing Role: XC4VSX55-11FFG1148C implements deterministic finite-state machines for bus arbitration and packetized data routing. Use Value: -11 speed grade guarantees worst-case timing closure for 1553B dual-redundant bus controllers operating at 1 MHz clock rate. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC4VLX80-11FF1148C | Higher logic density (80,640 LCs), no RocketIO™ transceivers, larger DSP slice count (512) | Better suited for compute-bound logic-only tasks; lacks native serial link capability | Select when transceiver functionality is unnecessary and additional LUTs/BRAM are required |
| XCVU3P-2FFVD1760E | UltraScale architecture, 350K logic cells, 24 GTY transceivers (up to 32.75 Gbps), 1.8 V core | Targets next-generation protocols (PCIe Gen4, 100G Ethernet); higher power and cost | Choose for new designs requiring >3 Gbps serial I/O or scalability beyond Virtex-4 roadmap |
Compared with XC4VLX80-11FF1148C and XCVU3P-2FFVD1760E, the XC4VSX55-11FFG1148C uniquely balances mid-range logic capacity, integrated high-speed serial I/O, and mature toolchain support for legacy aerospace and defense platforms requiring long-term availability.
Availability
XC4VSX55-11FFG1148C is available at Aetrix Electronics and suitable for radar signal processing, medical imaging backend, high-speed test equipment, and avionics data concentrator applications requiring stable component supply across extended product lifecycles.
Supply support for XC4VSX55-11FFG1148C 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 is a global semiconductor company focused on high-performance and adaptive computing solutions for data centers, AI, embedded, and aerospace markets.
The Virtex-4 SX family was designed specifically for applications demanding tightly coupled logic, DSP, and high-speed serial connectivity - especially in defense electronics, scientific instrumentation, and real-time imaging systems.
FAQ
What is the maximum supported DDR2 memory interface speed for XC4VSX55-11FFG1148C?
The XC4VSX55-11FFG1148C supports DDR2 SDRAM interfaces up to 400 MHz data rate (200 MHz clock frequency) using its dedicated memory controller logic and I/O timing calibration features. This performance is validated under -11 speed grade conditions with proper PCB layout and termination. The XC4VSX55-11FFG1148C datasheet specifies setup/hold margins and tAC/tDQSS timing parameters for reliable operation at this rate.
Does XC4VSX55-11FFG1148C support partial reconfiguration?
Yes, the XC4VSX55-11FFG1148C supports partial reconfiguration through its Internal Configuration Access Port (ICAP). This enables dynamic loading of logic modules into designated regions without resetting the entire device. The XC4VSX55-11FFG1148C requires specific bitstream partitioning and configuration controller firmware, documented in Xilinx UG070 and UG165.
What I/O standards are supported by XC4VSX55-11FFG1148C?
The XC4VSX55-11FFG1148C supports LVDS, RSDS, HSTL Class I/II/III, SSTL2 Class I/II, and PCI-X across its 640 user I/O pins. Each of the 24 I/O banks can be independently powered from 1.2 V to 3.3 V, allowing mixed-standard operation. The XC4VSX55-11FFG1148C does not support newer standards like MIPI or LPDDR4.
How many RocketIO™ transceivers does XC4VSX55-11FFG1148C include?
The XC4VSX55-11FFG1148C integrates 16 RocketIO™ multi-gigabit transceivers. Each transceiver operates from 622 Mbps to 3.125 Gbps with built-in 8B/10B encoding, clock data recovery, and elastic buffers. These transceivers are used in the XC4VSX55-11FFG1148C for protocols including Serial RapidIO, Aurora, and custom high-speed links.
What is the core voltage requirement for XC4VSX55-11FFG1148C?
The XC4VSX55-11FFG1148C requires a nominal 1.2 V ±3% core supply (VCCINT) delivered to 24 dedicated power pins. This voltage powers the FPGA fabric, DSP slices, and clock management tiles. The XC4VSX55-11FFG1148C specification defines ripple tolerance, sequencing requirements relative to VCCAUX, and decoupling recommendations in DS204.
XC4VSX55-11FFG1148C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex®-4 SX
- Package/Case:
- 1148-BBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 6144
- Number of Logic Elements/Cells:
- 55296
- Total RAM Bits:
- 5898240
- Number of I/O:
- 640
- Number of Gates:
- -
- Voltage - Supply:
- 1.14V ~ 1.26V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 1148-FCPBGA (35x35)
XC4VSX55-11FFG1148C FAQ
1.How can I place an order for XC4VSX55-11FFG1148C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC4VSX55-11FFG1148C 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 XC4VSX55-11FFG1148C reliable?
The price and inventory of XC4VSX55-11FFG1148C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC4VSX55-11FFG1148C is usually 5 days.
3.What payment methods are accepted for XC4VSX55-11FFG1148C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC4VSX55-11FFG1148C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC4VSX55-11FFG1148C?
XC4VSX55-11FFG1148C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC4VSX55-11FFG1148C 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 XC4VSX55-11FFG1148C?
For technical support, including XC4VSX55-11FFG1148C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC4VSX55-11FFG1148C requirements.
6.How does Aetrix verify that XC4VSX55-11FFG1148C is sourced from the original manufacturer or authorized distributors?
All XC4VSX55-11FFG1148C 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 XC4VSX55-11FFG1148C meets industry standards.
7.What is the process for return or replacement of XC4VSX55-11FFG1148C?
All XC4VSX55-11FFG1148C units undergo pre-shipment inspection (PSI). If there is an issue with XC4VSX55-11FFG1148C, 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 XC4VSX55-11FFG1148C part is unused and in its original packaging.
Return procedure for XC4VSX55-11FFG1148C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC4VSX55-11FFG1148C Tags
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