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AMD XC4VLX100-11FF1148I
- Part No.:
- XC4VLX100-11FF1148I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1148-BBGA, FCBGA
- Datasheet:
-
XC4VLX100-11FF1148I.pdf
- Description:
- IC FPGA 768 I/O 1148FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,435
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Product details
Overview
XC4VLX100-11FF1148I from AMD (formerly Xilinx) is a high-density Virtex-4 LX family FPGA with 97,280 logic cells, 640 DSP48 slices, and 5,760 Kbits of block RAM. It features a 1.2 V core voltage, -11 speed grade (1.1 ns CLB delay), and is packaged in a 1148-pin Flip-Chip Fine-Pitch Ball Grid Array (FFG1148). It is used in high-performance digital signal processing and reconfigurable computing systems.
For engineers reviewing the XC4VLX100-11FF1148I datasheet, pinout, applications, or equivalent options, key selection criteria include logic density, DSP slice count, I/O bank voltage support (1.2 V/1.5 V/1.8 V/2.5 V/3.3 V), differential signaling capability (LVDS, RSDS, HSTL), and configuration interface options (Master SelectMAP, Slave Serial).
Technical Context
The XC4VLX100-11FF1148I implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), dedicated DSP48 slices for multiply-accumulate operations, and flexible clock management tiles (CMTs) containing DCMs and PLLs. It supports multi-gigabit transceivers only in the FX and SX families-not in the LX variant.
Configuration is performed via internal Spartan-3 or external PROM-based bitstream loading using SelectMAP or serial modes. I/O banks are independently configurable per bank for voltage and standard compliance, enabling mixed-voltage system interfacing without level shifters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 97,280 - total programmable LUT/flip-flop pairs for complex logic implementation |
| DSP Slices | 640 - dedicated 18×18-bit multiplier + accumulator units for high-throughput arithmetic |
| Block RAM | 5,760 Kbits - distributed as 128 × 45 Kb dual-port RAM blocks for on-chip data buffering |
| Speed Grade | -11 - worst-case CLB propagation delay of 1.1 ns at 1.2 V and 85°C junction temperature |
| I/O Standards | Supports LVCMOS, LVTTL, SSTL, HSTL, LVDS, RSDS - enables direct interface to memory, processors, and serializers |
| Configuration Interface | Master SelectMAP, Slave Serial, JTAG - allows flexible bitstream loading and boundary-scan testing |
Pinout & Package
XC4VLX100-11FF1148I is housed in a 1148-pin Flip-Chip Fine-Pitch BGA (FFG1148) package with 35 × 35 mm body size, 1.0 mm ball pitch, and thermal lid. The package supports 640 user I/O pins across 24 I/O banks, each independently powered and terminated.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CCLK | Configuration Clock Input | Drives internal configuration logic during Master SelectMAP mode; requires external 50 MHz source |
| DIN | Configuration Data Input | Serial bitstream input for Slave Serial configuration; synchronous to CCLK |
| PROGRAM_B | Active-Low Configuration Reset | Asynchronous reset that clears configuration memory and initiates reconfiguration sequence |
| INIT_B | Configuration Status Output | Open-drain output indicating configuration completion or error state |
| DONE | Configuration Completion Indicator | Push-pull output asserted high when configuration is successfully completed |
Key Features
| Feature | Design Value |
|---|---|
| Dedicated DSP48 Slices | 640 independent 18×18-bit multipliers with pre-adder and accumulator for real-time filtering |
| Flexible Clock Management | Up to four DCMs and two PLLs per device for jitter reduction, frequency synthesis, and phase alignment |
| Multi-Voltage I/O Banks | 24 independent banks supporting 1.2 V to 3.3 V signaling-enables direct connection to DDR2, PCI-X, and legacy peripherals |
| Embedded Power-Down Mode | Per-bank I/O shutdown and partial reconfiguration support reduce dynamic power by up to 40% in idle sections |
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: Reconfigurable hardware accelerator implementing parallel FFTs, CFAR detection, and digital down-conversion pipelines. Use Value: 97,280 logic cells and 640 DSP48 slices enable simultaneous execution of 128-channel FFTs at 125 MSPS input rate. | Use Scenario: High-speed image reconstruction in CT and MRI scanners using iterative algorithms. IC Role / Device Role / Timing Role: Co-processor offloading compute-intensive back-projection and denoising kernels from host CPU. Use Value: On-chip 5,760 Kbits block RAM provides local frame buffering for 1024×1024 pixel slices, reducing DDR bandwidth pressure. |
| High-Speed Test Equipment | Avionics Data Concentrators |
Use Scenario: Bit-error-rate testing and protocol validation for 3.125 Gbps PCIe and 1.25 Gbps Gigabit Ethernet links. IC Role / Device Role / Timing Role: Programmable pattern generator and error detector with deterministic latency control. Use Value: -11 speed grade ensures sub-2 ns path timing closure for 200 MHz test clock domains with tight skew budgets. | Use Scenario: ARINC 429 and MIL-STD-1553B bus aggregation in flight control computers. IC Role / Device Role / Timing Role: Protocol bridge and time-stamped message router with deterministic interrupt response. Use Value: Independent I/O banks allow concurrent 1.5 V ARINC and 5 V MIL-STD-1553 signaling without external level shifters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based reconfigurable logic applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC4VLX160-11FF1513I | Higher logic density (160,000 LCs), larger FFG1513 package (40×40 mm), 1024 DSP slices | Required for >100K LC designs with wider datapaths or additional protocol cores | Select when design exceeds XC4VLX100-11FF1148I resource utilization by >15% in place-and-route |
| XC5VLX110-2FF1136I | Virtex-5 architecture, 110K logic cells, 256 DSP48E slices, 1.0 V core, FFG1136 package | Better power efficiency and enhanced clocking but lacks native PCI Express endpoint support | Choose XC5VLX110-2FF1136I only if migrating to Virtex-5 platform for lower static power and improved timing predictability |
Compared with XC4VLX100-11FF1148I, XC4VLX160-11FF1513I offers higher capacity in same-generation architecture, while XC5VLX110-2FF1136I introduces architectural improvements but requires full HDL and toolchain migration-neither is pin-compatible or drop-in replaceable.
Availability
XC4VLX100-11FF1148I is available at Aetrix Electronics and suitable for radar signal processing, medical imaging acceleration, and high-speed test equipment requiring stable component supply across extended product lifecycles.
Supply support for XC4VLX100-11FF1148I 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 now develops adaptive computing platforms including FPGAs, adaptive SoCs, and AI engines.
The Virtex-4 LX family was designed for high-performance logic-intensive applications such as baseband processing, video encoding, and network packet inspection-prioritizing logic density and deterministic timing over transceiver integration.
FAQ
What is the maximum operating junction temperature for XC4VLX100-11FF1148I?
The XC4VLX100-11FF1148I has a maximum operating junction temperature of 100°C, validated under industrial temperature grade (-40°C to +100°C ambient) with derated performance above 85°C. Thermal management must maintain case temperature below 95°C to ensure reliable operation of the XC4VLX100-11FF1148I across its specified speed grade.
Does XC4VLX100-11FF1148I support JTAG boundary-scan testing?
Yes, the XC4VLX100-11FF1148I fully supports IEEE 1149.1 JTAG boundary-scan testing via dedicated TCK, TMS, TDI, and TDO pins. This enables in-system verification of PCB interconnects and facilitates programming and debugging of the XC4VLX100-11FF1148I without requiring external configuration PROMs.
Can XC4VLX100-11FF1148I be configured using SPI flash memory?
No, the XC4VLX100-11FF1148I does not natively support SPI flash configuration. It requires parallel PROM (Master SelectMAP) or serial PROM (Slave Serial) with x8 or x16 data bus width. SPI interface support was introduced in later Virtex-5 and Virtex-6 families-not available in the XC4VLX100-11FF1148I.
What I/O standards are supported on Bank 0 of XC4VLX100-11FF1148I?
Bank 0 of the XC4VLX100-11FF1148I supports LVCMOS, LVTTL, SSTL18_I, SSTL18_II, HSTL_I, and HSTL_II standards at 1.8 V VCCO. It does not support differential standards like LVDS or RSDS in this bank-those are assigned to Banks 1–3 per the XC4VLX100-11FF1148I pinout specification.
Is partial reconfiguration supported on XC4VLX100-11FF1148I?
Yes, the XC4VLX100-11FF1148I supports partial reconfiguration through Xilinx ISE 12.4+ tools and dedicated ICAP (Internal Configuration Access Port) logic. This allows dynamic module swapping in active systems-critical for runtime adaptation in the XC4VLX100-11FF1148I's target applications such as radar waveform updates.
XC4VLX100-11FF1148I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex®-4 LX
- Package/Case:
- 1148-BBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 12288
- Number of Logic Elements/Cells:
- 110592
- Total RAM Bits:
- 4423680
- Number of I/O:
- 768
- Number of Gates:
- -
- Voltage - Supply:
- 1.14V ~ 1.26V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 1148-FCPBGA (35x35)
XC4VLX100-11FF1148I FAQ
1.How can I place an order for XC4VLX100-11FF1148I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC4VLX100-11FF1148I 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 XC4VLX100-11FF1148I reliable?
The price and inventory of XC4VLX100-11FF1148I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC4VLX100-11FF1148I is usually 5 days.
3.What payment methods are accepted for XC4VLX100-11FF1148I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC4VLX100-11FF1148I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC4VLX100-11FF1148I?
XC4VLX100-11FF1148I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC4VLX100-11FF1148I 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 XC4VLX100-11FF1148I?
For technical support, including XC4VLX100-11FF1148I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC4VLX100-11FF1148I requirements.
6.How does Aetrix verify that XC4VLX100-11FF1148I is sourced from the original manufacturer or authorized distributors?
All XC4VLX100-11FF1148I 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 XC4VLX100-11FF1148I meets industry standards.
7.What is the process for return or replacement of XC4VLX100-11FF1148I?
All XC4VLX100-11FF1148I units undergo pre-shipment inspection (PSI). If there is an issue with XC4VLX100-11FF1148I, 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 XC4VLX100-11FF1148I part is unused and in its original packaging.
Return procedure for XC4VLX100-11FF1148I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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