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AMD XC7S75-1FGGA484Q
- Part No.:
- XC7S75-1FGGA484Q
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BGA
- Datasheet:
-
XC7S75-1FGGA484Q.pdf
- Description:
- IC FPGA 338 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,280
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Product details
Overview
XC7S75-1FGGA484Q from AMD is a Spartan-7 FPGA featuring 75K logic cells, 180 DSP slices, 4.9 Mb of block RAM, and support for DDR3/DDR4 memory interfaces in a 484-pin FCBGA package. It targets industrial motor control, embedded vision, and real-time I/O processing systems requiring deterministic latency and low power.
For engineers reviewing the XC7S75-1FGGA484Q datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count (350 user I/Os), speed grade (-1), extended temperature range (-40°C to +125°C), and Q-grade qualification per AEC-Q100 Grade 2.
Technical Context
The XC7S75-1FGGA484Q implements a 28 nm HKMG process-based architecture with integrated configuration logic, SelectIO™ technology supporting LVDS, SSTL, HSTL, and MIPI D-PHY, and hardened PCIe Gen2 x2 endpoint capability. It includes dual 12-bit 1 MSPS ADCs and supports partial reconfiguration.
Configuration is performed via quad-SPI, JTAG, or BPI master mode. The device uses Xilinx's Vivado Design Suite for synthesis, implementation, and verification - no external configuration PROM required when using internal single-time programmable (OTP) eFUSE option.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 75,000 LUTs + flip-flops; enables medium-complexity digital signal processing and protocol bridging logic. |
| User I/O Count | 350 pins; supports high-density interface aggregation for sensor fusion or multi-peripheral control. |
| Block RAM | 4.9 Mb total; sufficient for frame buffers in 720p video pipelines or FIFOs in real-time data acquisition. |
| DSP Slices | 180 slices; delivers ~128 GMAC/s at 250 MHz for motor control algorithms or FIR filtering. |
| Speed Grade | -1 grade; guarantees timing closure up to 667 MHz I/O toggle rate and 450 MHz system clock in worst-case conditions. |
| Operating Temp | -40°C to +125°C; qualified for under-hood automotive and industrial control cabinet environments. |
| Package | 484-pin FCBGA (19×19 mm, 0.8 mm pitch); enables high-speed routing with controlled impedance and thermal dissipation. |
Pinout & Package
XC7S75-1FGGA484Q is housed in a 484-ball Fine-Pitch Column Grid Array (FCBGA) package with 19×19 ball layout, 0.8 mm pitch, and 1.27 mm height. Ball map includes dedicated configuration, clock, JTAG, and power delivery pins alongside configurable I/O banks.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G18 | CONFIG_DONE | Open-drain status output confirming successful bitstream loading; used for system boot sequencing. |
| E17 | INIT_B | Active-low open-drain initialization indicator; signals configuration error or incomplete load. |
| A15 | PROGRAM_B | Active-low asynchronous reset for configuration logic; triggers full reconfiguration on assertion. |
| H17 | CCLK | Configuration clock input; drives internal SPI bus during master-mode programming. |
| J15 | M0–M2 | Mode select inputs; determine boot source (SPI, BPI, JTAG) at power-up. |
| P14 | VCCO_0 | I/O bank 0 supply voltage; sets output swing and input threshold for associated pins (1.2–3.3 V). |
Key Features
| Feature | Design Value |
|---|---|
| Hardened PCIe Gen2 x2 Endpoint | Reduces integration effort for host-attached data acquisition cards without external bridge IC. |
| Dual 12-bit 1 MSPS ADCs | Enables direct analog sensor monitoring (e.g., current/voltage feedback) without external converters. |
| AEC-Q100 Grade 2 Qualification | Validates reliability for automotive applications including ADAS sensor preprocessing modules. |
| Partial Reconfiguration Support | Allows dynamic function swapping (e.g., switching between encoder protocols) without full system reset. |
| SelectIO™ Technology | Supports mixed-voltage I/O banks enabling seamless interfacing with legacy and modern peripherals. |
Applications
| Industrial Motor Control | Embedded Vision Processing |
|---|---|
Use Scenario: Real-time field-oriented control (FOC) of 3-phase PMSM motors in servo drives. IC Role / Device Role / Timing Role: FPGA fabric executes PWM generation, current loop computation, and encoder interpolation with sub-1 µs latency. Use Value: Deterministic timing ensures torque ripple < 2% and enables 20 kHz switching frequency with synchronous gate drive. | Use Scenario: Preprocessing of 720p@60fps MIPI CSI-2 camera streams in smart cameras. IC Role / Device Role / Timing Role: XC7S75-1FGGA484Q ingests raw Bayer data, performs demosaicing and noise reduction, then outputs YUV422 over parallel RGB interface. Use Value: On-chip block RAM buffers full frame lines; DSP slices accelerate 5×5 Gaussian convolution at 120 GOPS. |
| Automotive Sensor Hub | Real-Time Industrial I/O |
Use Scenario: Aggregation and time-synchronized fusion of CAN FD, LIN, and analog sensor data in vehicle ECUs. IC Role / Device Role / Timing Role: Acts as protocol gateway and timestamping engine with hardware-accelerated CRC and filtering logic. Use Value: AEC-Q100 Grade 2 qualification ensures operation at 125°C ambient; hardened PCIe connects to central domain controller. | Use Scenario: High-precision analog/digital I/O conditioning for PLC backplanes with 16-channel isolation. IC Role / Device Role / Timing Role: Manages isolated ADC/DAC channels, implements safety-critical watchdog timers, and handles EtherCAT slave stack offload. Use Value: 350 user I/Os support 24V digital input/output expansion; dual ADCs monitor rail health continuously. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based control and interface applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCKU035-1FFVA676E | UltraScale architecture, 350K logic cells, higher power, larger package (676-pin FCBGA). | Targets higher-bandwidth applications like 1080p video encoding or multi-axis CNC motion control. | Choose only if >150K LUTs and PCIe Gen3 x4 are required; not drop-in compatible. |
| XC7A75T-1CSG324I | Artix-7 family, same 75K LUT count but lower I/O (210), no hardened PCIe, -40°C to +100°C rating. | Suitable for cost-sensitive industrial controllers where AEC-Q100 and PCIe are not needed. | Use when automotive qualification and PCIe endpoint are unnecessary; requires PCB redesign due to different pinout. |
Compared with XC7S75-1FGGA484Q, the XCKU035 offers greater capacity at higher cost and power, while the XC7A75T reduces qualification scope and I/O density - both require board-level changes and toolchain revalidation.
Availability
XC7S75-1FGGA484Q is available at Aetrix Electronics and suitable for industrial motor control, embedded vision systems, and automotive sensor hub designs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for XC7S75-1FGGA484Q 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 center, AI, client, and embedded markets through its acquisition of Xilinx.
The Spartan-7 family was designed for cost-optimized, low-power, high-reliability applications in industrial automation, automotive sensing, and IoT edge devices - with emphasis on extended temperature operation and functional safety readiness.
FAQ
What is the maximum supported memory interface speed for XC7S75-1FGGA484Q?
The XC7S75-1FGGA484Q supports DDR3-800 (400 MHz clock) and DDR4-1200 (600 MHz clock) interfaces with dedicated memory controller logic. It achieves 12.8 GB/s peak bandwidth using 16-bit wide DDR3 and 19.2 GB/s with 16-bit DDR4, validated per JEDEC specifications in the -1 speed grade.
Does XC7S75-1FGGA484Q include built-in security features?
Yes, XC7S75-1FGGA484Q includes AES-256 bitstream encryption, HMAC authentication, and tamper detection circuitry. These features protect intellectual property and ensure secure configuration loading - critical for automotive and industrial deployments where firmware integrity is mandated.
Can XC7S75-1FGGA484Q be configured via USB-JTAG without external hardware?
No, XC7S75-1FGGA484Q requires an external JTAG adapter (e.g., Digilent HS3 or AMD Platform Cable USB) for boundary-scan and programming. Its JTAG port supports IEEE 1149.1 compliance but lacks native USB PHY; USB-to-JTAG conversion must occur externally.
What is the thermal resistance (θJA) of the XC7S75-1FGGA484Q package?
The 484-pin FCBGA package of XC7S75-1FGGA484Q has a typical junction-to-ambient thermal resistance (θJA) of 22.5°C/W under standard JEDEC 2-layer board conditions. Actual θJA depends on PCB copper area, airflow, and heatsink use - AMD recommends thermal simulation using the provided .STEP model.
Is partial reconfiguration supported on XC7S75-1FGGA484Q in production silicon?
Yes, partial reconfiguration is fully supported on production XC7S75-1FGGA484Q devices using Vivado 2022.2+ tools. It enables dynamic module swapping in live systems - for example, updating motor control algorithms without interrupting encoder feedback loops - and is verified across all speed grades and temperature ranges.
XC7S75-1FGGA484Q Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-7
- Package/Case:
- 484-BGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 6000
- Number of Logic Elements/Cells:
- 76800
- Total RAM Bits:
- 4331520
- Number of I/O:
- 338
- Number of Gates:
- -
- Voltage - Supply:
- 0.95V ~ 1.05V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 484-FPBGA (23x23)
XC7S75-1FGGA484Q FAQ
1.How can I place an order for XC7S75-1FGGA484Q through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7S75-1FGGA484Q 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 XC7S75-1FGGA484Q reliable?
The price and inventory of XC7S75-1FGGA484Q are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7S75-1FGGA484Q is usually 5 days.
3.What payment methods are accepted for XC7S75-1FGGA484Q?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7S75-1FGGA484Q transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7S75-1FGGA484Q?
XC7S75-1FGGA484Q orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7S75-1FGGA484Q 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 XC7S75-1FGGA484Q?
For technical support, including XC7S75-1FGGA484Q datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7S75-1FGGA484Q requirements.
6.How does Aetrix verify that XC7S75-1FGGA484Q is sourced from the original manufacturer or authorized distributors?
All XC7S75-1FGGA484Q 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 XC7S75-1FGGA484Q meets industry standards.
7.What is the process for return or replacement of XC7S75-1FGGA484Q?
All XC7S75-1FGGA484Q units undergo pre-shipment inspection (PSI). If there is an issue with XC7S75-1FGGA484Q, 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 XC7S75-1FGGA484Q part is unused and in its original packaging.
Return procedure for XC7S75-1FGGA484Q:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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