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AMD XC7A75T-2FGG484I
- Part No.:
- XC7A75T-2FGG484I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XC7A75T-2FGG484I.pdf
- Description:
- IC FPGA 285 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:391
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Product details
Overview
XC7A75T-2FGG484I from AMD is a Kintex-7 FPGA with 75,520 logic cells, 365 I/O pins, and -2 speed grade, operating across -40°C to +100°C industrial temperature range; used in high-throughput industrial imaging and real-time protocol bridging.
For engineers reviewing the XC7A75T-2FGG484I datasheet, pinout, applications, or equivalent options, key selection factors include I/O count, transceiver capability, thermal envelope, and configuration interface compatibility.
Technical Context
The XC7A75T-2FGG484I implements a 28 nm HKMG process-based architecture with 365 user-configurable I/Os supporting LVDS, SSTL, HSTL, and TMDS standards; includes 365 dedicated I/O pins and 24 transceivers capable of up to 6.6 Gb/s per lane.
It integrates dual 32-bit AXI interconnects, block RAM (BRAM) totaling 3,392 kbits, and DSP48E1 slices (240 units) optimized for fixed-point arithmetic and filtering operations in embedded vision pipelines.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 75,520 - determines maximum combinational/sequential logic capacity for custom IP integration |
| I/O Pins | 365 - supports multi-interface connectivity including camera sensors, memory, and serial protocols |
| Transceivers | 24 × 6.6 Gb/s - enables PCIe Gen2, SATA, and JESD204B links without external retimers |
| Block RAM | 3,392 kbits - provides on-die memory for frame buffering and FIFOs in video processing |
| DSP Slices | 240 × DSP48E1 - delivers 18×25-bit multiply-accumulate throughput for real-time image enhancement |
| Speed Grade | -2 - guarantees timing closure at 667 MHz system clock with worst-case voltage/temperature margin |
Pinout & Package
XC7A75T-2FGG484I is housed in a 484-pin Fine-Pitch Ball Grid Array (FBGA) package with 23×23 mm body size, 1.0 mm ball pitch, and Pb-free/NiPdAu finish; thermal pad on underside supports conduction cooling.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| M0–M2 | Configuration Mode Select | Determines boot source (JTAG, SPI, BPI) during power-up reset sequence |
| CCLK | Configuration Clock | Drives internal configuration shift register; sourced externally in master mode or internally in slave mode |
| DONE | Configuration Status | Open-drain output indicating successful bitstream loading and device initialization |
| INIT_B | Configuration Initialization | Active-low signal asserting reset during configuration error or reconfiguration request |
| GND / VCCINT / VCCAUX / VCCO | Power Distribution | Separate supply domains isolate core logic, auxiliary circuitry, and I/O banks for noise control |
Key Features
| Feature | Design Value |
|---|---|
| AXI Interconnect Support | Integrated dual 32-bit AXI4-Lite and AXI4-Stream interfaces reduce SoC integration effort for processor-FPGA communication |
| Transceiver Flexibility | Each of 24 GTPE2 transceivers supports selectable protocols (PCIe/SATA/CPRI/JESD204B) via dynamic reconfiguration |
| I/O Bank Independence | 14 configurable I/O banks allow mixed-voltage operation (1.2V–3.3V) enabling direct interfacing with legacy and modern peripherals |
| Partial Reconfiguration | Enables runtime logic module swapping without full device reset-critical for adaptive radar and multi-standard comms systems |
Applications
| Industrial Machine Vision | Medical Imaging Interface |
|---|---|
Use Scenario: High-speed CMOS sensor data acquisition with real-time Bayer demosaicing and histogram equalization. IC Role / Device Role / Timing Role: FPGA fabric processes pixel streams; transceivers serialize sensor outputs; BRAM buffers frames before DRAM transfer. Use Value: 365 I/Os support parallel 16-bit sensor buses; 240 DSP slices accelerate convolution kernels at line rate. | Use Scenario: DICOM-compliant ultrasound beamformer interfacing with ADCs and DDR3 memory subsystems. IC Role / Device Role / Timing Role: XC7A75T-2FGG484I manages time-aligned sampling, channel summation, and echo delay compensation using deterministic logic paths. Use Value: -2 speed grade ensures sub-5 ns path delays for analog front-end synchronization; 3,392 kbits BRAM stores 128-channel sample windows. |
| Programmable Logic Controller | Avionics Data Concentrator |
Use Scenario: Deterministic I/O scanning and EtherCAT master stack execution in modular PLC backplanes. IC Role / Device Role / Timing Role: XC7A75T-2FGG484I implements hard real-time state machines and protocol stacks while managing 200+ discrete I/O points. Use Value: 75,520 logic cells host full EtherCAT master firmware plus safety monitoring logic; industrial temp rating ensures reliability in cabinet environments. | Use Scenario: ARINC 429/664 (AFDX) and MIL-STD-1553 message aggregation across multiple LRUs in flight control systems. IC Role / Device Role / Timing Role: XC7A75T-2FGG484I acts as deterministic packet switch with hardware timestamping and traffic shaping engines. Use Value: Dual AXI interconnects isolate control plane (ARM processor) from data plane (packet forwarding); transceivers handle AFDX PHY layer serialization. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based interface and processing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCKU035-2FFVA676I | UltraScale architecture, 350K logic cells, 48 GTY transceivers (16.3 Gb/s), larger package (676-pin) | Higher bandwidth requirements (e.g., 4K video over HDMI 2.0, 10G Ethernet) | Select when needing >6.6 Gb/s transceiver rates or >100K logic cells; requires PCB redesign due to different footprint and power delivery |
| XC7A100T-2FGG484I | Same Kintex-7 family, 101,440 logic cells, identical 484-pin FGG package, but higher logic density and same I/O count | Applications requiring more LUTs for complex control logic without increasing I/O or transceiver count | Drop-in replacement if board layout accommodates higher static power; verify thermal margin due to increased logic utilization headroom |
Compared with XC7A75T-2FGG484I, XCKU035-2FFVA676I offers higher transceiver speed and logic scale at cost of larger footprint and power, while XC7A100T-2FGG484I provides identical packaging and I/O with greater logic capacity-making it suitable for design scaling without layout change.
Availability
XC7A75T-2FGG484I is available at Aetrix Electronics and suitable for industrial machine vision, medical imaging interface, and avionics data concentrator applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for XC7A75T-2FGG484I 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 systems, and client devices through high-performance, energy-efficient architectures.
The Kintex-7 FPGA family-including XC7A75T-2FGG484I-is engineered for cost-sensitive, high-throughput applications demanding balanced logic, I/O, and transceiver resources in industrial, aerospace, and medical equipment.
FAQ
What is the maximum supported transceiver data rate for XC7A75T-2FGG484I?
The XC7A75T-2FGG484I features 24 GTPE2 transceivers each rated for up to 6.6 Gb/s. This enables native support for PCIe Gen2 (5.0 GT/s), SATA III (6.0 Gb/s), and JESD204B (6.6 Gb/s) without external retiming. The -2 speed grade ensures timing closure under worst-case voltage and temperature conditions.
Does XC7A75T-2FGG484I support partial reconfiguration?
Yes, XC7A75T-2FGG484I supports partial reconfiguration through its configuration logic and ICAP interface. This allows dynamic swapping of logic modules-such as protocol engines or filter coefficients-without resetting the entire device, which is essential for adaptive radar and multi-standard communications systems.
What configuration modes are supported by XC7A75T-2FGG484I?
XC7A75T-2FGG484I supports Master SPI, Slave SelectMAP, JTAG, and Boundary Scan configuration modes. Mode selection is controlled by M0–M2 pins at power-up. SPI mode enables compact flash-based boot; SelectMAP supports high-speed parallel programming via microcontroller or processor.
Is XC7A75T-2FGG484I qualified for automotive applications?
No, XC7A75T-2FGG484I is specified for industrial temperature range (–40°C to +100°C) and is not AEC-Q100 qualified. For automotive use, AMD offers the XA7A75T variant with extended qualification testing and automotive-grade screening-XC7A75T-2FGG484I itself is intended for industrial, medical, and avionics systems.
How many block RAMs does XC7A75T-2FGG484I contain?
XC7A75T-2FGG484I contains 365 total block RAM (BRAM) primitives, each 36 kbits, yielding 3,392 kbits of distributed on-chip memory. This resource is used for frame buffering, FIFOs, coefficient storage, and lookup tables-critical in real-time video and signal processing pipelines.
XC7A75T-2FGG484I 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:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 484-FBGA (23x23)
XC7A75T-2FGG484I FAQ
1.How can I place an order for XC7A75T-2FGG484I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A75T-2FGG484I 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-2FGG484I reliable?
The price and inventory of XC7A75T-2FGG484I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A75T-2FGG484I is usually 5 days.
3.What payment methods are accepted for XC7A75T-2FGG484I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A75T-2FGG484I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A75T-2FGG484I?
XC7A75T-2FGG484I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A75T-2FGG484I 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-2FGG484I?
For technical support, including XC7A75T-2FGG484I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A75T-2FGG484I requirements.
6.How does Aetrix verify that XC7A75T-2FGG484I is sourced from the original manufacturer or authorized distributors?
All XC7A75T-2FGG484I 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-2FGG484I meets industry standards.
7.What is the process for return or replacement of XC7A75T-2FGG484I?
All XC7A75T-2FGG484I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A75T-2FGG484I, 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-2FGG484I part is unused and in its original packaging.
Return procedure for XC7A75T-2FGG484I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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