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AMD XCVU31P-L2FSVH1924E
- Part No.:
- XCVU31P-L2FSVH1924E
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1924-BBGA, FCBGA
- Datasheet:
-
XCVU31P-L2FSVH1924E.pdf
- Description:
- IC FPGA 208 I/O 1924FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,751
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Product details
Overview
XCVU31P-L2FSVH1924E from AMD is a high-performance Virtex UltraScale+ FPGA featuring 3175K logic cells, 112.5 GT/s transceiver line rate, and 8.2 TMAC AI inference throughput. It integrates hardened PCIe Gen4 x16, DDR4 memory controllers, and 100G Ethernet MACs, deployed in AI acceleration and high-speed data processing systems.
For engineers reviewing the XCVU31P-L2FSVH1924E datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver performance, AI compute density, memory interface support, and thermal/power constraints in 1924-pin flip-chip BGA packaging.
Technical Context
The XCVU31P-L2FSVH1924E implements a heterogeneous architecture with programmable logic fabric, hardened IP blocks (PCIe Gen4, 100G Ethernet, DDR4), and AI Engine array for low-precision matrix operations. It supports multi-rate transceivers operating from 1.25 to 112.5 Gb/s with PAM4 and NRZ modulation.
Configuration is performed via dual-boot QSPI flash or JTAG, with bitstream encryption using AES-256 and HMAC-SHA-256. Power management includes dynamic voltage and frequency scaling across PL, AI Engine, and memory subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 3,175,000 - determines maximum combinational/sequential logic capacity for custom RTL implementation |
| AI Engine Tiles | 128 - provides dedicated VLIW-SIMD processors for deterministic low-latency AI inference |
| Transceiver Line Rate | 112.5 Gb/s - enables single-lane 100G Ethernet and coherent optical interfaces without gearbox |
| Memory Interface | DDR4-2400 @ x72 - supports up to 256 GB system memory with ECC and interleaving |
| PCIe Interface | Gen4 x16 - delivers 32 GB/s bidirectional bandwidth for host CPU/FPGA co-processing |
| Thermal Design Power | 55 W (typical) - defines active cooling requirements and PCB copper layer planning |
Pinout & Package
Package: 1924-pin Flip-Chip BGA (FCBGA), 35 mm × 35 mm, 0.8 mm pitch, RoHS-compliant, thermal lid integrated.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core power supply | Supplies 0.85 V ±3% to programmable logic and AI Engine array |
| VCCAUX | Auxiliary power supply | Provides 1.8 V to configuration, clocking, and transceiver reference circuits |
| MGTAVCC | Transceiver analog supply | Delivers 0.95 V ±2% to high-speed serial PHY blocks |
| CLK_IN_0 | Dedicated clock input | Accepts differential LVDS/LVPECL reference clock for MMCM/PLL clock synthesis |
| INIT_B | Configuration status | Open-drain output indicating bitstream loading progress and CRC pass/fail |
| PROGRAM_B | Configuration trigger | Active-low signal initiating full reconfiguration from flash or JTAG |
Key Features
| Feature | Design Value |
|---|---|
| AI Engine Array | 128 tiles with 16-bit MACs per cycle, enabling real-time 8-bit/16-bit matrix multiplication at 8.2 TMAC |
| Hardened 100G Ethernet | Integrated 100G MAC + RS-FEC + 1588v2 timestamping, eliminating external PHY and reducing latency by >200 ns |
| PCIe Gen4 x16 Root Port | Full endpoint capability with ATS, SR-IOV, and DMA engines, supporting direct GPU/FPGA peer-to-peer transfers |
| UltraScale+ Memory Controller | Configurable DDR4-2400 x72 interface with on-die termination, write leveling, and read-leveling calibration |
| Security Boot | AES-256 encrypted bitstream with HMAC-SHA-256 authentication ensures tamper-resistant field updates |
Applications
| AI Inference Acceleration | 5G Baseband Processing |
|---|---|
Use Scenario: Real-time LLM token generation and vision transformer inference at edge data centers. IC Role / Device Role / Timing Role: Primary AI compute engine executing quantized neural network layers with deterministic latency. Use Value: 8.2 TMAC throughput enables sub-10ms response time for 7B-parameter models using INT8 precision. | Use Scenario: Massive MIMO precoding and channel estimation in 5G NR gNodeB units. IC Role / Device Role / Timing Role: Real-time baseband signal processor handling 64×64 antenna arrays with 100G interconnect to RU. Use Value: Hardened 100G Ethernet + AI Engines reduce fronthaul processing latency to <5 μs per frame. |
| High-Frequency Trading | Test & Measurement Equipment |
Use Scenario: Nanosecond-precision order matching and risk calculation in FPGA-accelerated trading platforms. IC Role / Device Role / Timing Role: Deterministic low-latency packet processing engine with hardware timestamping and state-machine execution. Use Value: Sub-25 ns PCIe Gen4 round-trip latency and 112.5 Gb/s transceivers enable 100 ns end-to-end trade execution. | Use Scenario: Multi-channel 100G oscilloscope and protocol analyzer with real-time signal decoding. IC Role / Device Role / Timing Role: High-speed data capture and protocol-aware pattern recognition engine with deep buffer management. Use Value: Integrated DDR4 controller and 112.5 Gb/s transceivers support sustained 80 Gbps acquisition over 16 channels. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCVU29P-L2FSVH1760E | 2975K logic cells, 112.5 GT/s transceivers, no AI Engine array | Lacks AI inference capability; suited for pure signal processing or networking | Select when AI acceleration is not required and lower cost/power is prioritized |
| XCVU37P-L2FSVH2104E | 3740K logic cells, 112.5 GT/s transceivers, 192 AI Engine tiles | Higher AI compute density and larger memory interface (DDR4-2666) | Select when >8.2 TMAC throughput or >256 GB DDR4 capacity is needed |
Compared with XCVU29P-L2FSVH1760E and XCVU37P-L2FSVH2104E, the XCVU31P-L2FSVH1924E offers balanced AI compute, transceiver count, and memory bandwidth-making it optimal for mid-scale AI-accelerated 5G and HFT systems where thermal envelope and BOM cost constrain higher-tier variants.
Availability
XCVU31P-L2FSVH1924E is available at Aetrix Electronics and suitable for AI inference acceleration, 5G baseband processing, and high-frequency trading systems requiring stable component supply and long-term lifecycle assurance.
Supply support for XCVU31P-L2FSVH1924E 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 designing adaptive computing platforms for data center, AI, embedded, and client applications.
The Virtex UltraScale+ family targets high-bandwidth, low-latency, and AI-augmented workloads in communications infrastructure, test equipment, and financial systems.
FAQ
What is the maximum supported DDR4 data rate for XCVU31P-L2FSVH1924E?
The XCVU31P-L2FSVH1924E supports DDR4-2400 operation with a 72-bit interface width including ECC. This delivers up to 172.8 GB/s peak memory bandwidth and is validated across commercial temperature grades with on-die termination and dynamic calibration. The XCVU31P-L2FSVH1924E memory controller includes built-in write leveling and read leveling for robust timing closure.
Does XCVU31P-L2FSVH1924E support PCIe Gen5?
No, the XCVU31P-L2FSVH1924E integrates hardened PCIe Gen4 x16 root port and endpoint logic only. It does not support PCIe Gen5 signaling or protocol features. Designs requiring Gen5 must use newer Versal or next-generation Virtex families. The XCVU31P-L2FSVH1924E PCIe block is fully compliant with PCI-SIG specification rev 4.0.
How many transceivers does XCVU31P-L2FSVH1924E include?
The XCVU31P-L2FSVH1924E contains 64 GTY transceivers, each capable of 112.5 Gb/s line rate with PAM4 or NRZ encoding. All transceivers are independently configurable and support protocols including 100G Ethernet, CPRI/eCPRI, and proprietary high-speed serial links. The XCVU31P-L2FSVH1924E transceiver placement is optimized for signal integrity in 1924-pin FCBGA layout.
Is XCVU31P-L2FSVH1924E pin-compatible with other Virtex UltraScale+ devices?
No, the XCVU31P-L2FSVH1924E uses a unique 1924-pin FCBGA package (F1924) and is not pin-compatible with other Virtex UltraScale+ variants such as F1760 or F2104 packages. Pin mapping, power delivery requirements, and thermal lid geometry differ. Migration between variants requires PCB redesign. The XCVU31P-L2FSVH1924E pinout is documented in UG578 v1.15.
What security features are implemented in XCVU31P-L2FSVH1924E?
The XCVU31P-L2FSVH1924E includes AES-256 bitstream encryption, HMAC-SHA-256 authentication, and secure boot with eFUSE-based key storage. It supports secure debug disable and configuration watchdog timers. These features protect intellectual property and ensure trusted field updates. The XCVU31P-L2FSVH1924E security architecture complies with Xilinx Secure Development Lifecycle standards.
XCVU31P-L2FSVH1924E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex® UltraScale+™
- Package/Case:
- 1924-BBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 54960
- Number of Logic Elements/Cells:
- 961800
- Total RAM Bits:
- 24746394
- Number of I/O:
- 208
- Number of Gates:
- -
- Voltage - Supply:
- 0.698V ~ 0.742V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 1924-FCBGA (45x45)
XCVU31P-L2FSVH1924E FAQ
1.How can I place an order for XCVU31P-L2FSVH1924E through Aetrix?
Please submit a Request for Quotation (RFQ) for XCVU31P-L2FSVH1924E 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 XCVU31P-L2FSVH1924E reliable?
The price and inventory of XCVU31P-L2FSVH1924E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XCVU31P-L2FSVH1924E is usually 5 days.
3.What payment methods are accepted for XCVU31P-L2FSVH1924E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XCVU31P-L2FSVH1924E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XCVU31P-L2FSVH1924E?
XCVU31P-L2FSVH1924E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XCVU31P-L2FSVH1924E 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 XCVU31P-L2FSVH1924E?
For technical support, including XCVU31P-L2FSVH1924E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XCVU31P-L2FSVH1924E requirements.
6.How does Aetrix verify that XCVU31P-L2FSVH1924E is sourced from the original manufacturer or authorized distributors?
All XCVU31P-L2FSVH1924E 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 XCVU31P-L2FSVH1924E meets industry standards.
7.What is the process for return or replacement of XCVU31P-L2FSVH1924E?
All XCVU31P-L2FSVH1924E units undergo pre-shipment inspection (PSI). If there is an issue with XCVU31P-L2FSVH1924E, 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 XCVU31P-L2FSVH1924E part is unused and in its original packaging.
Return procedure for XCVU31P-L2FSVH1924E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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