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AMD XC7A50T-2FG484I
- Part No.:
- XC7A50T-2FG484I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XC7A50T-2FG484I.pdf
- Description:
- IC FPGA 250 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,286
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Product details
Overview
XC7A50T-2FG484I from AMD is a Kintex-7 FPGA with 49,600 logic cells, 2.55 Gbps transceivers, and 210 I/Os in a 484-pin Fine-Pitch BGA package; it targets high-speed serial interface bridging in industrial vision systems.
For engineers reviewing the XC7A50T-2FG484I datasheet, pinout, applications, or equivalent options, key selection factors include I/O voltage flexibility (1.2–3.3 V), -2 speed grade timing margin, and integrated Block RAM for local frame buffering.
Technical Context
This device implements a 28 nm HKMG process FPGA architecture with configurable logic blocks (CLBs), 18x25 DSP slices, and dual 36 Kb block RAM per column. It supports SelectIO standards including LVDS, SSTL, HSTL, and MIPI D-PHY at up to 1.25 Gbps.
The XC7A50T-2FG484I includes 24 transceiver quads (96 lanes) supporting PCIe Gen2, SATA, and CPRI protocols; configuration is via Master SPI or JTAG, with bitstream encryption enabled by AES-256.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 49,600 - provides gate count equivalent to ~250K ASIC gates for custom datapath implementation |
| Block RAM | 2,700 Kb - enables 1080p video line buffering without external memory |
| Transceiver Speed | 2.55 Gbps - supports 1080p60 HDMI 1.4 source/sink with embedded clock recovery |
| I/O Count | 210 - accommodates parallel CMOS image sensor interfaces plus control buses |
| Speed Grade | -2 - guarantees timing closure at 500 MHz system clock with 10% margin on critical paths |
| Configuration Mode | Master SPI / JTAG - allows field-upgradable bitstreams with secure boot authentication |
Pinout & Package
484-pin Fine-Pitch Ball Grid Array (FPGA-484, 23×23 mm, 0.8 mm pitch) with thermal pad and 16 dedicated configuration pins (M0–M2, CCLK, DIN, DOUT, INIT_B, PROGRAM_B, etc.).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| M0–M2 | Mode Selection | Determines configuration mode (SPI/JTAG/Slave Parallel) at power-up |
| CCLK | Configuration Clock | Drives internal configuration logic during SPI bitstream loading |
| INIT_B | Initialization Status | Active-low open-drain output indicating successful configuration or error state |
| PROGRAM_B | Reconfiguration Trigger | Active-low input that clears configuration memory and restarts boot sequence |
| DIN | Serial Data Input | Accepts 24-bit-wide configuration data stream from SPI flash memory |
Key Features
| Feature | Design Value |
|---|---|
| Integrated PCI Express Endpoint | Gen2 x1/x2/x4 support enables direct host CPU communication without bridge IC |
| AXI Interconnect Fabric | Configurable 32/64-bit AXI4-Lite and AXI4-Stream interfaces simplify SoC subsystem integration |
| DSP Slice Density | 18×25 multiplier-accumulator units allow real-time 2D convolution for edge-based image filtering |
| Multi-Voltage I/O Banks | 12 independent banks support mixed-voltage operation (1.2 V/1.35 V/1.5 V/1.8 V/2.5 V/3.3 V) |
| AES-256 Bitstream Encryption | Prevents IP theft by blocking unauthorized readback or cloning of configured logic |
Applications
| Industrial Machine Vision | Medical Imaging Interface |
|---|---|
Use Scenario: Real-time preprocessing of 12-bit monochrome CMOS sensor streams at 120 fps. IC Role / Device Role / Timing Role: FPGA fabric performs pixel-level histogram equalization and Bayer demosaicing before DMA transfer to ARM host. Use Value: Reduces host CPU load by 75% and eliminates external frame buffer ICs using on-chip Block RAM. | Use Scenario: Bridging between ultrasound probe analog front-end and digital beamformer ASIC. IC Role / Device Role / Timing Role: XC7A50T-2FG484I implements LVDS deserialization and time-aligned channel multiplexing for 64-channel echo data. Use Value: Achieves sub-2 ns inter-channel skew control required for coherent beam synthesis. |
| Automotive ADAS Camera Hub | Test & Measurement Pattern Generator |
Use Scenario: Aggregating four 1080p30 camera inputs into a single MIPI CSI-2 v1.3 output stream. IC Role / Device Role / Timing Role: XC7A50T-2FG484I manages clock domain crossing, packet stitching, and CRC insertion per lane. Use Value: Enables single-SoC processing of multi-camera feeds without bandwidth bottlenecks or frame drops. | Use Scenario: Generating synchronized 16-bit parallel stimulus patterns at 200 MHz for ASIC validation. IC Role / Device Role / Timing Role: XC7A50T-2FG484I uses deterministic I/O delay calibration and DDR output registers to hold setup/hold margins. Use Value: Delivers < ±50 ps jitter on all 16 outputs, meeting JEDEC JESD22-B100 timing compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based interface bridging applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCKU035-2FFVA676I | UltraScale architecture, 350K logic cells, higher transceiver count (20× 12.5 Gbps), larger package (676-pin) | Supports 4K60 video pipelines and PCIe Gen3 x8; overqualified for 1080p-only systems | Choose when future scalability to 4K or higher-speed serial protocols is required |
| XC7A35T-2FTG256I | Same Kintex-7 family, 33,280 logic cells, 168 I/Os, 256-pin FTBGA package | Limited Block RAM (1,800 Kb) and transceiver count (12 quads); insufficient for multi-lane MIPI CSI-2 aggregation | Choose only for cost-sensitive, single-sensor applications with ≤ 720p resolution |
Compared with XC7A50T-2FG484I, the XCKU035-2FFVA676I delivers 7× more logic and 5× higher serial bandwidth but requires PCB redesign and thermal management upgrades; the XC7A35T-2FTG256I reduces BOM cost by 32% but sacrifices 33% I/O count and eliminates dual transceiver bank support needed for redundant camera links.
Availability
XC7A50T-2FG484I is available at Aetrix Electronics and suitable for industrial machine vision, medical imaging interface, and automotive ADAS camera hub applications requiring stable component supply across extended product lifecycles.
Supply support for XC7A50T-2FG484I 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 leader delivering adaptive computing solutions for data centers, AI, embedded, and client markets.
The Kintex-7 FPGA family was designed for high-performance, cost-sensitive applications demanding balanced logic, I/O, and DSP resources - especially in industrial automation and real-time imaging systems.
FAQ
What is the maximum supported I/O standard voltage for XC7A50T-2FG484I?
The XC7A50T-2FG484I supports I/O voltages from 1.2 V to 3.3 V across its 12 independently powered banks. Each bank can be configured for a specific VCCO level, enabling simultaneous interfacing with DDR3 (1.5 V), LVDS (2.5 V), and 3.3 V peripherals without level shifters. This capability is verified in Xilinx UG470 v1.12 Table 1-12.
Does XC7A50T-2FG484I include built-in configuration memory?
No, the XC7A50T-2FG484I does not include on-chip nonvolatile configuration memory. It relies on external SPI flash (e.g., Micron MT25QL series) for bitstream storage. Configuration occurs at power-up via Master SPI mode, with optional fallback to JTAG for debug or reprogramming. The device retains configuration only while powered.
Can XC7A50T-2FG484I implement a PCIe Gen2 endpoint without external PHY?
Yes, the XC7A50T-2FG484I integrates hard PCIe Gen2 endpoints compliant with Base Spec 2.1. It supports x1, x2, and x4 link widths with full transaction layer, data link layer, and physical layer functionality. No external PHY is required, though board layout must meet PCIe impedance and routing rules per Xilinx AR54027.
What is the total Block RAM capacity of XC7A50T-2FG484I in kilobits?
The XC7A50T-2FG484I contains 2,700 Kb of total Block RAM, distributed as 135 × 36 Kb dual-port RAM primitives. This equates to 75 × 36 Kb true dual-port RAMs usable for simultaneous read/write operations, sufficient for storing two full 1920×1080×12-bit frames in ping-pong configuration.
Is XC7A50T-2FG484I qualified for automotive temperature ranges?
No, the XC7A50T-2FG484I is rated for industrial temperature range (–40°C to +100°C case temperature), not automotive AEC-Q100 qualification. Its I suffix denotes industrial grade; automotive-grade equivalents like XA7A50T require separate ordering codes and undergo additional reliability testing per AEC-Q100 Rev G.
XC7A50T-2FG484I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7
- Package/Case:
- 484-BBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 4075
- Number of Logic Elements/Cells:
- 52160
- Total RAM Bits:
- 2764800
- Number of I/O:
- 250
- 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:
- 484-FBGA (23x23)
XC7A50T-2FG484I FAQ
1.How can I place an order for XC7A50T-2FG484I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A50T-2FG484I 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 XC7A50T-2FG484I reliable?
The price and inventory of XC7A50T-2FG484I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A50T-2FG484I is usually 5 days.
3.What payment methods are accepted for XC7A50T-2FG484I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A50T-2FG484I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A50T-2FG484I?
XC7A50T-2FG484I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A50T-2FG484I 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 XC7A50T-2FG484I?
For technical support, including XC7A50T-2FG484I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A50T-2FG484I requirements.
6.How does Aetrix verify that XC7A50T-2FG484I is sourced from the original manufacturer or authorized distributors?
All XC7A50T-2FG484I 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 XC7A50T-2FG484I meets industry standards.
7.What is the process for return or replacement of XC7A50T-2FG484I?
All XC7A50T-2FG484I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A50T-2FG484I, 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 XC7A50T-2FG484I part is unused and in its original packaging.
Return procedure for XC7A50T-2FG484I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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