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AMD XC5VLX155-1FFG1153I
- Part No.:
- XC5VLX155-1FFG1153I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1153-BBGA, FCBGA
- Datasheet:
-
XC5VLX155-1FFG1153I.pdf
- Description:
- IC FPGA 800 I/O 1153FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,281
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Product details
Overview
XC5VLX155-1FFG1153I from AMD (formerly Xilinx) is a Virtex-5 LX family FPGA with 155,328 logic cells, 12.8 Mb of block RAM, and 640 DSP48E slices. It features 1152 I/O pins in a flip-chip BGA package and supports transceivers up to 3.75 Gb/s for high-speed serial interface applications in radar signal processing systems.
For engineers reviewing the XC5VLX155-1FFG1153I datasheet, pinout, applications, or equivalent options, key selection considerations include I/O count, transceiver speed grade, logic cell density, and thermal performance in air-cooled embedded compute modules.
Technical Context
The XC5VLX155-1FFG1153I implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), distributed RAM, and dedicated carry logic. It integrates 640 DSP48E slices supporting 25×18-bit multiply-accumulate operations at up to 550 MHz and includes 12.8 Mb of true dual-port block RAM organized in 512 BRAMs.
This device uses a 65 nm copper process, supports SelectIO standards including LVDS, SSTL, HSTL, and differential signaling up to 1.25 Gb/s per I/O pair, and operates across industrial temperature range (–40°C to +100°C junction).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 155,328 - total programmable LUT/flip-flop pairs for complex digital logic implementation |
| Block RAM | 12.8 Mb - distributed across 512 dual-port RAM blocks supporting independent read/write ports |
| DSP Slices | 640 DSP48E - each performs 25×18-bit MAC in one cycle at ≤550 MHz clock rate |
| Transceiver Speed | 3.75 Gb/s - maximum line rate per GTY transceiver channel (not all banks enabled) |
| I/O Pins | 1152 - user-configurable in FFG1153 flip-chip BGA package with 1.0 mm pitch |
| Operating Temp | –40°C to +100°C - industrial-grade junction temperature specification |
| Supply Voltages | VCCINT = 1.0 V, VCCAUX = 2.5 V, VCCO = 1.2–3.3 V - separate rails for core, auxiliary, and I/O domains |
Pinout & Package
XC5VLX155-1FFG1153I is housed in a 1153-pin flip-chip fine-pitch BGA (FFG) package with 1.0 mm ball pitch and 35 × 35 mm body size. Thermal pad on underside requires solder paste stencil design per Xilinx UG192.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core power supply | 1.0 V supply for FPGA logic fabric; decoupling required within 10 mm of each pin |
| VCCAUX | Auxiliary power supply | 2.5 V supply for configuration, clocking, and transceiver reference circuits |
| VCCO | I/O bank power | Configurable 1.2–3.3 V per I/O bank; defines voltage standard for associated pins |
| PROGRAM_B | Configuration reset | Active-low asynchronous reset that clears configuration memory and restarts boot sequence |
| CCLK | Configuration clock | Output-only clock during master serial configuration; max 50 MHz frequency |
| INIT_B | Configuration status | Open-drain output indicating configuration memory readiness or error state |
Key Features
| Feature | Design Value |
|---|---|
| Partial Reconfiguration Support | Enables dynamic module swapping without full system reset-critical for real-time protocol adaptation in comms baseband |
| Dedicated PCI Express Endpoint Logic | Integrated hard IP for Gen1 x4 endpoint operation reduces RTL integration effort and timing closure risk |
| Multi-Standard SelectIO Technology | Single I/O bank supports LVDS, RSDS, BLVDS, SSTL, HSTL simultaneously via per-pin setup |
| Advanced Clock Management | Eight DCMs and four PLLs per device enable precise phase alignment across multiple clock domains |
| Transceiver Calibration | On-chip calibration engine compensates for PVT variation in high-speed serial links without external components |
Applications
| Radar Signal Processing | Medical Imaging Backend |
|---|---|
Use Scenario: Real-time beamforming and pulse-Doppler filtering in phased-array radar systems. IC Role / Device Role / Timing Role: Primary data-path processor implementing FFT, FIR, and CORDIC pipelines with deterministic latency. Use Value: 640 DSP48E slices enable concurrent multi-channel processing at ≤550 MHz clock rates without external co-processors. | Use Scenario: High-throughput image reconstruction in CT and MRI backend subsystems. IC Role / Device Role / Timing Role: Interface aggregator and algorithm accelerator bridging ADC arrays, DDR2 memory, and PCIe host interface. Use Value: 1152 I/O pins support parallel 32-bit DDR2 interfaces plus 8-lane PCIe Gen1 while maintaining timing closure. |
| Avionics Data Concentrators | Industrial Protocol Gateways |
Use Scenario: ARINC 429, MIL-STD-1553, and AFDX protocol bridging in flight control computers. IC Role / Device Role / Timing Role: Deterministic protocol engine with hardware timestamping and CRC offload. Use Value: Industrial temperature rating (–40°C to +100°C) and SEU mitigation features meet DO-254 Level A requirements. | Use Scenario: Fieldbus protocol translation between PROFIBUS, EtherCAT, and Modbus TCP in smart factory controllers. IC Role / Device Role / Timing Role: Multi-protocol state machine executor with isolated I/O banks and watchdog-controlled fail-safe mode. Use Value: Per-bank VCCO flexibility allows simultaneous 5 V TTL and 3.3 V LVDS signaling without level shifters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-density FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC5VLX330-1FFG1760I | Higher logic density (330,912 cells), larger FFG1760 package (1760 pins), same 65 nm process and DSP48E architecture | Required for designs exceeding 155K LC capacity or needing >1152 I/Os | Select when routing complexity or algorithm scale exceeds XC5VLX155-1FFG1153I resources |
| XCKU060-2FFVA1156I | UltraScale architecture, 20nm process, 444K logic cells, 26.8 Mb BRAM, but no native 3.75 Gb/s transceivers (max 12.5 Gb/s with different PHY) | Targets newer designs requiring higher bandwidth, lower power, or PCIe Gen3/Gen4 support | Consider for new designs where migration path, power efficiency, or advanced transceiver features outweigh legacy toolchain compatibility |
Compared with XC5VLX155-1FFG1153I, XC5VLX330-1FFG1760I offers scalable capacity within the same architecture and toolflow, while XCKU060-2FFVA1156I enables next-generation bandwidth and integration at the cost of Vivado vs. ISE toolchain transition and revised PCB layout.
Availability
XC5VLX155-1FFG1153I is available at Aetrix Electronics and suitable for radar signal processing, medical imaging backend, avionics data concentrators, and industrial protocol gateways requiring stable component supply across extended product lifecycles.
Supply support for XC5VLX155-1FFG1153I 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 FPGA portfolio for high-performance programmable logic solutions.
The Virtex-5 family was designed for compute-intensive, high-bandwidth applications demanding deterministic timing, multi-standard I/O, and hardened transceivers in aerospace, defense, and medical systems.
FAQ
What is the maximum supported transceiver data rate for XC5VLX155-1FFG1153I?
The XC5VLX155-1FFG1153I supports transceiver line rates up to 3.75 Gb/s per channel using its RocketIO GTP transceivers. This capability is validated under industrial temperature conditions and requires proper board-level equalization and AC-coupled interconnects per Xilinx UG191. The XC5VLX155-1FFG1153I does not support higher-rate transceivers such as GTY or GTZ found in later families.
Does XC5VLX155-1FFG1153I support partial reconfiguration?
Yes, XC5VLX155-1FFG1153I supports partial reconfiguration through its bitstream loading architecture and frame-based configuration memory access. This feature enables dynamic module replacement in operational systems without full device reset. Implementation requires ISE Design Suite 14.7 or later and adherence to Xilinx XAPP290 guidelines for area constraints and routing isolation.
What configuration modes are supported by XC5VLX155-1FFG1153I?
XC5VLX155-1FFG1153I supports Master Serial, Slave Serial, Master SelectMAP, Slave SelectMAP, and JTAG configuration modes. The default startup mode is determined by MODE pins at power-on. Configuration bitstreams can be loaded from SPI flash, parallel PROM, or host processor via SelectMAP interface. All modes are electrically verified per Xilinx DS106 specification.
Is XC5VLX155-1FFG1153I qualified for automotive applications?
No, XC5VLX155-1FFG1153I is specified for industrial temperature range (–40°C to +100°C) and is not AEC-Q100 qualified. It has been deployed in avionics and defense systems with additional system-level radiation hardening, but it lacks automotive-specific qualification testing, failure-in-time (FIT) reporting, or PPAP documentation required for automotive ECUs.
What power supply sequencing requirements apply to XC5VLX155-1FFG1153I?
XC5VLX155-1FFG1153I requires monotonic, non-overlapping power sequencing: VCCAUX must be stable before VCCINT, and VCCINT must be stable before VCCO. Recommended ramp times are ≥1 ms, with voltage tolerances of ±3% for VCCINT and ±5% for VCCAUX/VCCO. Deviations may cause configuration failure or latent SRAM corruption, as defined in Xilinx UG192 Section 3.4.
XC5VLX155-1FFG1153I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex®-5 LX
- Package/Case:
- 1153-BBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 12160
- Number of Logic Elements/Cells:
- 155648
- Total RAM Bits:
- 7077888
- Number of I/O:
- 800
- Number of Gates:
- -
- Voltage - Supply:
- 0.95V ~ 1.05V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 1153-FCBGA (35x35)
XC5VLX155-1FFG1153I FAQ
1.How can I place an order for XC5VLX155-1FFG1153I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC5VLX155-1FFG1153I 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 XC5VLX155-1FFG1153I reliable?
The price and inventory of XC5VLX155-1FFG1153I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC5VLX155-1FFG1153I is usually 5 days.
3.What payment methods are accepted for XC5VLX155-1FFG1153I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC5VLX155-1FFG1153I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC5VLX155-1FFG1153I?
XC5VLX155-1FFG1153I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC5VLX155-1FFG1153I 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 XC5VLX155-1FFG1153I?
For technical support, including XC5VLX155-1FFG1153I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC5VLX155-1FFG1153I requirements.
6.How does Aetrix verify that XC5VLX155-1FFG1153I is sourced from the original manufacturer or authorized distributors?
All XC5VLX155-1FFG1153I 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 XC5VLX155-1FFG1153I meets industry standards.
7.What is the process for return or replacement of XC5VLX155-1FFG1153I?
All XC5VLX155-1FFG1153I units undergo pre-shipment inspection (PSI). If there is an issue with XC5VLX155-1FFG1153I, 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 XC5VLX155-1FFG1153I part is unused and in its original packaging.
Return procedure for XC5VLX155-1FFG1153I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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