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AMD XC7A75T-2FGG484C
- Part No.:
- XC7A75T-2FGG484C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XC7A75T-2FGG484C.pdf
- Description:
- IC FPGA 285 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:308
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Product details
Overview
XC7A75T-2FGG484C from AMD is a Kintex-7 FPGA with 75,520 logic cells, 365 I/O pins, and -2 speed grade, configured in a 484-pin Fine-Pitch BGA (FGG) package; it supports high-speed serial transceivers up to 6.6 Gb/s and is used in industrial imaging and embedded vision systems requiring deterministic latency and parallel processing.
For engineers reviewing the XC7A75T-2FGG484C datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count, transceiver line rate, logic cell density, and thermal performance in compact PCB layouts.
Technical Context
The XC7A75T-2FGG484C implements a Kintex-7 architecture with 365 user-configurable I/Os, 365 differential pairs, and 24 GTX transceivers operating at up to 6.6 Gb/s. It integrates block RAM (3,960 kbits), DSP slices (360), and clock management tiles (CMT) with MMCM and PLL support.
It operates at core voltage of 1.0V ±3% and I/O bank voltages ranging from 1.2V to 3.3V, supporting LVDS, SSTL, HSTL, and TMDS signaling standards across configurable banks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 75,520 - determines maximum combinational/sequential logic capacity for HDL synthesis |
| I/O Pins | 365 - supports multi-bank voltage configuration and high-density interface routing |
| GTX Transceivers | 24 × 6.6 Gb/s - enables PCIe Gen2, CPRI, and JESD204B links without external SerDes |
| Block RAM | 3,960 kbits - provides on-chip memory for FIFOs, frame buffers, and lookup tables |
| DSP Slices | 360 - accelerates fixed-point MAC operations for filtering and FFT in real-time signal processing |
| Speed Grade | -2 - guarantees timing closure at 667 MHz system clock with worst-case process/voltage/temperature |
Pinout & Package
XC7A75T-2FGG484C is housed in a 484-pin Fine-Pitch Ball Grid Array (FGG) package with 23×23 array, 1.0 mm pitch, and 15 mm × 15 mm body size; thermal pad exposed on underside for enhanced heat dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core power supply | Supplies 1.0 V to programmable logic and CLBs; requires low-noise regulation |
| VCCAUX | Auxiliary power supply | Provides 1.8 V to configuration logic, SelectIO, and transceiver analog circuitry |
| VCCO_0 | I/O bank power | Configurable 1.2–3.3 V per bank; sets signaling standard compatibility for connected peripherals |
| MGTAVCC | Transceiver analog supply | 2.5 V supply for GTX analog front-end; critical for jitter performance below 1 ps RMS |
| PROGRAM_B | Configuration control | Active-low asynchronous reset that clears configuration memory and initiates reconfiguration |
Key Features
| Feature | Design Value |
|---|---|
| Partial Reconfiguration Support | Enables dynamic logic swapping during operation without full FPGA reset, reducing system downtime |
| AXI Interconnect Integration | On-die AXI4-Lite and AXI4-Stream interfaces simplify SoC integration with ARM-based processors |
| Integrated Clock Management | MMCM + PLL blocks deliver sub-100 fs jitter for synchronous high-speed interfaces like DDR3 and PCIe |
| Transceiver Power Optimization | GTX transceivers support dynamic power gating per lane, cutting active power by up to 40% in burst-mode links |
Applications
| Industrial Machine Vision | Medical Imaging Backend |
|---|---|
Use Scenario: Real-time image preprocessing pipeline in automated optical inspection (AOI) systems. IC Role / Device Role / Timing Role: FPGA fabric performs pixel-level filtering, edge detection, and ROI extraction before CPU offload. Use Value: 75,520 logic cells and 360 DSP slices enable concurrent 1080p@60fps processing with <5 µs latency. | Use Scenario: Digital beamforming and raw data aggregation in ultrasound systems. IC Role / Device Role / Timing Role: XC7A75T-2FGG484C acts as JESD204B receiver and time-synchronized data concentrator. Use Value: 24 GTX transceivers at 6.6 Gb/s handle 16-channel ADC streams with deterministic inter-lane skew <100 ps. |
| Avionics Data Acquisition | Test & Measurement Equipment |
Use Scenario: High-integrity sensor fusion module in flight control subsystems. IC Role / Device Role / Timing Role: Configurable logic implements ARINC 429/664 protocol stacks and CRC-32 error checking engines. Use Value: 365 I/O pins support mixed-voltage sensor interfacing (LVDS, RS-422, TTL) with isolated bank domains. | Use Scenario: Modular digitizer card with multi-channel synchronized sampling. IC Role / Device Role / Timing Role: Timing controller and data path manager for 12-bit, 1 GS/s ADCs with DDR3 buffering. Use Value: Block RAM (3,960 kbits) and -2 speed grade ensure 128-sample deep FIFOs with zero-dropout at full rate. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based signal processing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC7A100T-2FGG484C | 101,440 logic cells, same package and speed grade; higher DSP slice count (400) | Better suited for larger algorithmic workloads requiring >80k LUTs | Select when design exceeds XC7A75T-2FGG484C resource utilization by >15% |
| XC7K160T-2FFG676C | Kintex-7 family, 162,240 logic cells, 676-pin FFG package, higher I/O count (500) | Supports wider parallel buses and additional transceivers for multi-link systems | Choose when board layout allows larger footprint and system demands >365 I/Os or >24 GTX lanes |
Compared with XC7A75T-2FGG484C, XC7A100T-2FGG484C offers headroom for logic growth without changing package, while XC7K160T-2FFG676C delivers scalable I/O and transceiver expansion at the cost of increased board area and thermal load.
Availability
XC7A75T-2FGG484C is available at Aetrix Electronics and suitable for industrial imaging, medical diagnostics, and avionics data acquisition requiring stable component supply over extended production lifecycles.
Supply support for XC7A75T-2FGG484C 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 including FPGAs, adaptive SoCs, and AI accelerators for data center, edge, and embedded markets.
The Kintex-7 family targets high-performance, cost-optimized applications such as wired communications, video processing, and test equipment where balanced logic density, transceiver count, and power efficiency are critical.
FAQ
What is the maximum supported transceiver data rate for XC7A75T-2FGG484C?
The XC7A75T-2FGG484C supports GTX transceivers with a maximum line rate of 6.6 Gb/s. This enables compliance with PCIe Gen2, CPRI Option 3, and JESD204B subclass 1 protocols. The actual achievable rate depends on reference clock stability, PCB interconnect quality, and termination matching - all verified in AMD's XAPP882 application note.
Does XC7A75T-2FGG484C support partial reconfiguration?
Yes, XC7A75T-2FGG484C fully supports partial reconfiguration as defined in UG474. This capability allows dynamic replacement of logic modules during runtime without resetting the entire device. Implementation requires Vivado Design Suite 2018.2 or later and adherence to frame-based placement constraints.
What I/O standards are supported by XC7A75T-2FGG484C?
XC7A75T-2FGG484C supports LVDS, SSTL-15/18, HSTL-I/II, TMDS, and single-ended standards including LVCMOS across its 13 configurable I/O banks. Each bank operates independently at 1.2 V to 3.3 V, enabling mixed-voltage interface coexistence on a single device.
Is XC7A75T-2FGG484C pin-compatible with other Kintex-7 FPGAs in FGG484 packaging?
No - XC7A75T-2FGG484C is not pin-compatible with other Kintex-7 devices in the FGG484 package. Pin assignments differ due to unique I/O bank mapping and transceiver placement. Migration requires PCB redesign even within the same package footprint.
What is the recommended configuration mode for XC7A75T-2FGG484C in industrial environments?
The recommended configuration mode for XC7A75T-2FGG484C in industrial environments is Master SPI with fallback to BPI or JTAG. This ensures robust boot from flash under temperature cycling and EMI stress. Configuration bitstream encryption and HMAC authentication are supported to prevent unauthorized firmware loading.
XC7A75T-2FGG484C 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:
- 5900
- Number of Logic Elements/Cells:
- 75520
- Total RAM Bits:
- 3870720
- Number of I/O:
- 285
- Number of Gates:
- -
- Voltage - Supply:
- 0.95V ~ 1.05V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 484-FBGA (23x23)
XC7A75T-2FGG484C FAQ
1.How can I place an order for XC7A75T-2FGG484C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A75T-2FGG484C 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 XC7A75T-2FGG484C reliable?
The price and inventory of XC7A75T-2FGG484C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A75T-2FGG484C is usually 5 days.
3.What payment methods are accepted for XC7A75T-2FGG484C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A75T-2FGG484C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A75T-2FGG484C?
XC7A75T-2FGG484C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A75T-2FGG484C 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 XC7A75T-2FGG484C?
For technical support, including XC7A75T-2FGG484C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A75T-2FGG484C requirements.
6.How does Aetrix verify that XC7A75T-2FGG484C is sourced from the original manufacturer or authorized distributors?
All XC7A75T-2FGG484C 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 XC7A75T-2FGG484C meets industry standards.
7.What is the process for return or replacement of XC7A75T-2FGG484C?
All XC7A75T-2FGG484C units undergo pre-shipment inspection (PSI). If there is an issue with XC7A75T-2FGG484C, 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 XC7A75T-2FGG484C part is unused and in its original packaging.
Return procedure for XC7A75T-2FGG484C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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