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AMD XCV400-4BG432C
- Part No.:
- XCV400-4BG432C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 432-LBGA Exposed Pad, Metal
- Datasheet:
-
XCV400-4BG432C.pdf
- Description:
- IC FPGA 316 I/O 432MBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,728
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Product details
Overview
XCV400-4BG432C from Xilinx is a 2.5 V SRAM-based Field Programmable Gate Array (FPGA) with 468,252 system gates, 10,800 logic cells, and 404 user I/O pins in a 432-ball BGA package. It features four delay-locked loops (DLLs), hierarchical memory (including 81,920 bits of block SelectRAM), and supports 66-MHz PCI compliance and hot-swappable Compact PCI operation.
For engineers reviewing the XCV400-4BG432C datasheet, pinout, applications, or equivalent options, this page delivers verified architecture details, I/O banking constraints, CLB-level timing behavior, and migration guidance from Virtex family documentation DS003-1 through DS003-4 (v4.0, March 2013).
Technical Context
The XCV400-4BG432C implements a regular array architecture with configurable logic blocks (CLBs) surrounded by programmable input/output blocks (IOBs), interconnected via a hierarchical routing matrix including general-purpose channels, local VersaBlock paths, and dedicated horizontal bus lines. Each CLB contains four logic cells with 4-input LUTs, carry chains, and dual flip-flops per slice.
Its IO subsystem supports 16 SelectIO™ standards-including LVTTL, LVCMOS2, SSTL3, HSTL Class IV, and GTL+-with strict I/O banking: eight banks requiring shared VCCO per bank and single VREF per bank where applicable. The device uses four DLLs for clock deskew and provides four global clock nets plus 24 secondary local clock nets.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| System Gates | 468,252 - defines total logic capacity for gate-equivalent synthesis mapping |
| Logic Cells | 10,800 - actual count of addressable CLB-based logic units for place-and-route |
| User I/O Pins | 404 - maximum available bidirectional signal pins excluding dedicated clocks |
| Block RAM Bits | 81,920 - distributed across 20 × 4,096-bit synchronous dual-ported blocks |
| Speed Grade | -4 - worst-case timing grade supporting up to 200 MHz system clock (with DLL) |
| Package | BBGA-432 (BG432) - 432-ball fine-pitch ball grid array with 1.27 mm pitch |
| Operating Voltage | 2.5 V core (VCCINT), 3.3 V/2.5 V/1.5 V I/O (VCCO) - requires multi-rail PCB power design |
Pinout & Package
Package: BG432 - 432-ball plastic ball grid array with 1.27 mm pitch, 35 mm × 35 mm body size, and standard JEDEC MO-205AC footprint. Thermal pad exposed on underside for enhanced heat dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GCLK0–GCLK3 | Dedicated Global Clock Inputs | Four low-skew primary clock inputs routed directly to DLLs and global clock networks |
| CCLK | Configuration Clock | Serial configuration clock input during master serial mode; driven by external PROM |
| DIN | Configuration Data Input | Serial data input for master serial configuration; connects to PROM output |
| INIT_B | Configuration Initialization | Open-drain active-low signal indicating configuration status; pulled high externally |
| PROGRAM_B | Configuration Reset | Active-low asynchronous reset that clears configuration memory and restarts loading |
| TCK/TMS/TDI/TDO | JTAG Boundary Scan Interface | IEEE 1149.1-compliant test access port for programming, debugging, and verification |
Key Features
| Feature | Design Value |
|---|---|
| Dual-Port Block RAM | 20 × 4,096-bit synchronous dual-ported RAM blocks support independent read/write widths (e.g., 16×256 or 8×512) for FIFOs and buffer management |
| SelectIO™ Interface Flexibility | Supports 16 I/O standards (e.g., HSTL Class IV, SSTL3, LVTTL) with per-bank VCCO/VREF control enabling mixed-voltage board interfaces |
| DLL-Based Clock Management | Four dedicated DLLs eliminate clock skew across large designs and enable phase-aligned clock domains for high-speed interfaces |
| Carry Chain Arithmetic | Dedicated 2-bit-per-CLB carry chains enable fast ripple-carry adders and efficient multiplier accumulation without LUT resource consumption |
| Configurable LUT Memory | Each 4-input LUT can operate as 16×1-bit RAM, 16×2-bit RAM, or 16-bit shift register-enabling distributed storage and pipeline staging within logic fabric |
Applications
| PCI Bridge Controller | High-Speed Data Acquisition |
|---|---|
|
Use Scenario: Implementing a 66-MHz PCI-to-custom peripheral bridge in industrial instrumentation. IC Role / Device Role / Timing Role: FPGA acts as protocol translator and timing controller, managing PCI address/data multiplexing, burst transfers, and latency hiding via on-chip RAM buffering. Use Value: 404 I/O pins accommodate full 64-bit PCI bus + local interface; -4 speed grade ensures setup/hold compliance at 66 MHz; DLLs stabilize clock domain crossing between PCI and internal logic. |
Use Scenario: Capturing 100+ MSPS ADC streams with real-time decimation and packetization for Ethernet transport. IC Role / Device Role / Timing Role: FPGA serves as high-speed digital front-end: synchronizes parallel ADC outputs, applies FIR filtering using distributed LUT RAM, and formats data into UDP frames. Use Value: 10,800 logic cells implement parallel filter taps; 81,920 block RAM bits store coefficient tables and intermediate buffers; HSTL Class IV I/O supports clean 100 MHz sampling clock distribution. |
| CompactPCI Hot-Swap Controller | Protocol Converter Gateway |
|
Use Scenario: Managing safe insertion/removal of line cards in telecom backplanes with voltage ramp monitoring and fault isolation. IC Role / Device Role / Timing Role: FPGA monitors power rails, temperature, and presence signals; generates controlled power sequencing and asserts PERST# and PRSNT# per PICMG 2.1 spec. Use Value: Die-temperature sensor diode enables thermal shutdown; 404 I/O pins interface to all required backplane signals; hot-swap logic implemented in deterministic synchronous state machines using CLB registers. |
Use Scenario: Translating between legacy RS-422 serial protocols and modern SPI-based sensor networks in avionics subsystems. IC Role / Device Role / Timing Role: FPGA functions as deterministic protocol engine: parses variable-length command frames, handles CRC validation, and maps register reads/writes across heterogeneous buses. Use Value: Configurable LUT RAM stores protocol state tables; 16 supported I/O standards allow direct connection to both 5 V-tolerant RS-422 transceivers and 2.5 V SPI sensors without level shifters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based logic implementation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCV400-5BG432C | Higher speed grade (-5 vs. -4); achieves 200 MHz system clock with tighter timing margins | Required for designs exceeding 160 MHz internal logic paths or demanding sub-5 ns register-to-register delays | Select when timing closure fails on XCV400-4BG432C despite optimization; same pinout and configuration interface |
| XCV600-4BG432C | Higher density (661,111 gates, 15,552 logic cells), same BG432 package and speed grade | Needed for designs requiring >10,800 logic cells or >98,304 block RAM bits while retaining identical PCB layout | Choose for seamless migration path when logic utilization exceeds 90% on XCV400-4BG432C; no PCB change required |
Compared with XCV400-4BG432C, the -5 variant improves worst-case timing margin for high-frequency control loops, while the XCV600-4BG432C extends logic and memory capacity without altering board footprint or power delivery-making both viable for incremental design scaling.
Availability
XCV400-4BG432C is available at Aetrix Electronics and suitable for industrial control systems, telecom infrastructure modules, and legacy military/aerospace electronics requiring stable component supply and long-term obsolescence mitigation planning.
Supply support for XCV400-4BG432C 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
Xilinx, Inc. is a semiconductor company specializing in programmable logic devices, acquired by AMD in 2022; headquartered in San Jose, CA, it pioneered FPGA architecture and EDA tool ecosystems.
The Virtex family was designed for high-performance, high-density logic implementation in wired infrastructure, test equipment, and compute-accelerated systems-emphasizing clock integrity, I/O flexibility, and scalable memory hierarchy.
FAQ
Is XCV400-4BG432C still in production?
No, XCV400-4BG432C is obsolete per Xilinx documentation DS003-1 (v4.0, March 2013) and XCN10016. Aetrix Electronics maintains legacy inventory and offers obsolescence mitigation services-including cross-reference analysis, second-source qualification, and lifetime buy planning-for XCV400-4BG432C and related Virtex devices.
What configuration modes does XCV400-4BG432C support?
XCV400-4BG432C supports four configuration modes: master serial (loads from external PROM via CCLK/DIN), slave serial (configured by external controller), SelectMAP™ (parallel configuration via 8- or 16-bit bus), and JTAG (boundary-scan programming via TCK/TMS/TDI/TDO). All modes use SRAM-based bitstream loading with unlimited reprogrammability.
Can XCV400-4BG432C interface directly with 5 V logic?
Yes, XCV400-4BG432C supports 5 V-tolerant inputs for LVTTL, LVCMOS2, and PCI 5 V standards-provided VCCO is set to 3.3 V and no output drivers are enabled during 5 V signal assertion. Outputs are not 5 V tolerant; external level-shifting is required for driving 5 V loads.
How many DLLs does XCV400-4BG432C include, and what are their functions?
XCV400-4BG432C includes four dedicated delay-locked loops (DLLs). Each DLL compensates for clock distribution skew, enables phase alignment between clock domains, and supports zero-delay buffer functionality. They drive the four primary global clock nets and support advanced clock management for high-speed I/O and internal logic synchronization.
What is the maximum operating junction temperature for XCV400-4BG432C?
XCV400-4BG432C is rated for commercial temperature range: junction temperature (TJ) from 0°C to +85°C. This is indicated by the "C" suffix in the ordering code. Industrial-grade variants (e.g., XCV400-4BG432I) support –40°C to +100°C but require separate part number and qualification.
XCV400-4BG432C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex®
- Package/Case:
- 432-LBGA Exposed Pad, Metal
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 2400
- Number of Logic Elements/Cells:
- 10800
- Total RAM Bits:
- 81920
- Number of I/O:
- 316
- Number of Gates:
- 468252
- Voltage - Supply:
- 2.375V ~ 2.625V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 432-MBGA (40x40)
XCV400-4BG432C FAQ
1.How can I place an order for XCV400-4BG432C through Aetrix?
Please submit a Request for Quotation (RFQ) for XCV400-4BG432C 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 XCV400-4BG432C reliable?
The price and inventory of XCV400-4BG432C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XCV400-4BG432C is usually 5 days.
3.What payment methods are accepted for XCV400-4BG432C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XCV400-4BG432C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XCV400-4BG432C?
XCV400-4BG432C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XCV400-4BG432C 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 XCV400-4BG432C?
For technical support, including XCV400-4BG432C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XCV400-4BG432C requirements.
6.How does Aetrix verify that XCV400-4BG432C is sourced from the original manufacturer or authorized distributors?
All XCV400-4BG432C 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 XCV400-4BG432C meets industry standards.
7.What is the process for return or replacement of XCV400-4BG432C?
All XCV400-4BG432C units undergo pre-shipment inspection (PSI). If there is an issue with XCV400-4BG432C, 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 XCV400-4BG432C part is unused and in its original packaging.
Return procedure for XCV400-4BG432C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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