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AMD XC7A100T-2FG484I
- Part No.:
- XC7A100T-2FG484I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XC7A100T-2FG484I.pdf
- Description:
- IC FPGA 285 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,291
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Product details
Overview
XC7A100T-2FG484I from AMD is a Kintex-7 FPGA with 101,440 logic cells, 13.1 GMACs of DSP performance, and 4.9 Gb/s transceiver speed in a 484-pin Fine-Pitch Ball Grid Array (FBGA) package. It serves as a high-performance programmable logic fabric for industrial vision processing, PCIe Gen2 endpoint acceleration, and deterministic real-time control systems.
For engineers reviewing the XC7A100T-2FG484I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O bank voltage support (1.2 V to 3.3 V), -2 speed grade timing closure margin, and integrated Block RAM (2.5 MB total) for on-die data buffering.
Technical Context
The XC7A100T-2FG484I implements a 28 nm HKMG process-based architecture with 600 user I/O pins distributed across 16 selectable I/O banks. It integrates 240 DSP48E1 slices supporting 25 × 18-bit multiply-accumulate operations per slice at up to 450 MHz.
Configuration is supported via Master SPI, Slave SelectMAP, or JTAG, with bitstream encryption using AES-256 and HMAC-SHA-256 authentication. The device includes 24 Clock Management Tiles (CMTs), each containing a PLL and MMCM for jitter reduction and clock synthesis.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 101,440 - determines maximum combinational/sequential logic capacity for HDL implementation |
| DSP Slices | 240 - enables parallel arithmetic-intensive workloads such as FIR filtering or FFT computation |
| Block RAM | 2.5 MB - supports embedded FIFOs, frame buffers, or lookup tables without external memory |
| Transceiver Speed | 4.9 Gb/s - meets PCIe Gen2 x4 and SATA II line rate requirements |
| I/O Pins | 600 - provides scalable interface connectivity across multiple voltage domains and protocols |
| Speed Grade | -2 - guarantees timing closure at 1.0 V core supply with worst-case junction temperature of 100°C |
Pinout & Package
XC7A100T-2FG484I is housed in a 23 mm × 23 mm, 484-ball Fine-Pitch BGA (FBGA) package with 1.0 mm ball pitch and standard I/O pad arrangement. Thermal and mechanical data comply with JEDEC MO-251.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G18 | VCCINT | 1.0 V core power supply input for FPGA fabric and CLBs |
| P17 | VCCAUX | 1.8 V auxiliary supply for configuration logic and select I/O banks |
| A15 | VCCO_0 | Programmable I/O bank voltage (1.2–3.3 V) for Bank 0 |
| T14 | M0/M1/M2 | Configuration mode selection pins for boot source and data width |
| R15 | INIT_B | Open-drain status signal indicating configuration readiness or error |
| Y16 | CCLK | Configuration clock input/output for Master SPI mode |
Key Features
| Feature | Design Value |
|---|---|
| Integrated PCI Express Endpoint | Hard IP block supporting Gen2 x1/x2/x4 with AXI4 streaming interface |
| AXI Interconnect Support | Native integration with Xilinx AXI4, AXI4-Lite, and AXI4-Stream protocols |
| Partial Reconfiguration | Enables dynamic logic module swapping without full device reset or system interruption |
| Secure Configuration | AES-256 encrypted bitstream with HMAC-SHA-256 authentication prevents cloning and tampering |
| Multi-Voltage I/O Banks | 16 independent banks support mixed-voltage interfaces (1.2 V to 3.3 V) simultaneously |
Applications
| Industrial Machine Vision | Automated Test Equipment |
|---|---|
Use Scenario: Real-time image preprocessing and feature extraction on high-speed camera feeds. IC Role / Device Role / Timing Role: FPGA fabric executes pixel-level algorithms with sub-microsecond latency; transceivers stream raw sensor data over Camera Link or CoaXPress. Use Value: 101,440 logic cells enable concurrent multi-algorithm pipelines; 4.9 Gb/s transceivers sustain >2 Gbps sensor throughput. | Use Scenario: High-precision stimulus generation and response capture for semiconductor wafer testing. IC Role / Device Role / Timing Role: Configurable I/O banks drive DUT signals at 1.8 V/3.3 V; DSP slices perform real-time pass/fail analysis. Use Value: 600 user I/O pins support parallel test channel expansion; -2 speed grade ensures <2 ns setup/hold timing margins. |
| PCIe-Based Data Acquisition | Deterministic Motion Control |
Use Scenario: High-bandwidth analog-to-digital data streaming from multi-channel ADCs into host PC memory. IC Role / Device Role / Timing Role: PCIe Gen2 endpoint bridges AXI4-Stream ADC interface to host DMA engine; Block RAM buffers burst transfers. Use Value: Integrated hard PCIe IP eliminates soft-core overhead; 2.5 MB Block RAM absorbs 128-sample bursts at 100 MS/s. | Use Scenario: Synchronized servo loop execution across 8-axis CNC motion controllers. IC Role / Device Role / Timing Role: Deterministic logic fabric runs PID loops at 20 kHz; CMTs generate jitter-free 100 MHz clock domains for encoder feedback. Use Value: 24 CMTs provide independent phase-aligned clocks; -2 speed grade guarantees loop timing at 100°C junction temperature. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based acceleration applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC7A15T-2FTG256I | Fewer logic cells (12,480), no transceivers, smaller 256-ball FTBGA package | Suitable for cost-sensitive, low-I/O control-only designs without high-speed serial links | Select when PCIe, SATA, or multi-gigabit I/O are not required and board space is constrained |
| XCKU035-2FFVA676I | Kintex UltraScale architecture, 198,900 logic cells, 12.5 Gb/s transceivers, larger 676-ball package | Required for Gen3 PCIe, 10G Ethernet, or higher DSP throughput in next-gen platforms | Choose for migration path requiring >2× logic density and Gen3 serial I/O support |
Compared with XC7A100T-2FG484I, XC7A15T-2FTG256I reduces cost and footprint but sacrifices transceiver capability and logic scale, while XCKU035-2FFVA676I delivers higher bandwidth and density at increased power and PCB complexity.
Availability
XC7A100T-2FG484I is available at Aetrix Electronics and suitable for industrial automation, medical imaging, and aerospace data acquisition requiring stable component supply across extended product lifecycles.
Supply support for XC7A100T-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 company focused on adaptive computing, AI, and high-performance processing solutions for data centers, embedded systems, and edge devices.
The Kintex-7 family targets mid-range FPGA applications demanding balanced logic density, I/O flexibility, and transceiver performance for industrial, scientific, and communications infrastructure.
FAQ
What is the operating temperature range for XC7A100T-2FG484I?
The XC7A100T-2FG484I is rated for industrial temperature operation from –40°C to +100°C junction temperature. This specification applies to the I-grade device variant and is validated under worst-case voltage and process corners. Thermal design must ensure sustained operation within this range using appropriate heatsinking and airflow. The XC7A100T-2FG484I datasheet defines thermal resistance values (θJA, θJB) for the FG484 package to support accurate junction temperature estimation.
Does XC7A100T-2FG484I support partial reconfiguration?
Yes, XC7A100T-2FG484I supports partial reconfiguration through Vivado Design Suite tools and hardware-enforced bitstream authentication. This allows dynamic replacement of logic modules while maintaining system operation and configuration security. The XC7A100T-2FG484I implements dedicated configuration logic and frame-based addressing to isolate reconfigurable regions. Implementation requires proper floorplanning and use of supported reconfigurable partition constraints in the XC7A100T-2FG484I design flow.
What configuration modes are supported by XC7A100T-2FG484I?
XC7A100T-2FG484I supports Master SPI, Slave SelectMAP, and JTAG configuration modes. Mode selection is controlled by M0–M2 pins at power-up. Master SPI uses internal oscillator and serial flash; Slave SelectMAP enables high-speed parallel loading from microcontroller or processor; JTAG is used for debugging and programming during development. All modes are fully documented in the XC7A100T-2FG484I Configuration User Guide (UG470).
Is XC7A100T-2FG484I pin-compatible with other Kintex-7 devices in the same package?
No, XC7A100T-2FG484I is not pin-compatible with other Kintex-7 devices in the FG484 package. While physical ball count and pitch match, I/O bank assignments, power pin locations, and configuration pin functions differ across density variants. For example, XC7A75T-2FG484I allocates VCCINT balls differently and omits certain transceiver reference clocks present in XC7A100T-2FG484I. Board layout must be verified against the specific XC7A100T-2FG484I pinout table.
What is the maximum supported I/O standard for XC7A100T-2FG484I?
XC7A100T-2FG484I supports LVDS, Mini-LVDS, RSDS, BLVDS, TMDS, and HSTL Class I/II across its 16 I/O banks. Maximum differential I/O data rate is 1.25 Gb/s per lane in LVDS mode. Single-ended standards include SSTL, HSTL, and LVCMOS up to 3.3 V. I/O voltage per bank is independently configurable from 1.2 V to 3.3 V, subject to bank-specific VCCO and VREF constraints defined in the XC7A100T-2FG484I DC and Switching Characteristics datasheet.
XC7A100T-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:
- 7925
- Number of Logic Elements/Cells:
- 101440
- Total RAM Bits:
- 4976640
- 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)
XC7A100T-2FG484I FAQ
1.How can I place an order for XC7A100T-2FG484I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A100T-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 XC7A100T-2FG484I reliable?
The price and inventory of XC7A100T-2FG484I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A100T-2FG484I is usually 5 days.
3.What payment methods are accepted for XC7A100T-2FG484I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A100T-2FG484I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A100T-2FG484I?
XC7A100T-2FG484I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A100T-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 XC7A100T-2FG484I?
For technical support, including XC7A100T-2FG484I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A100T-2FG484I requirements.
6.How does Aetrix verify that XC7A100T-2FG484I is sourced from the original manufacturer or authorized distributors?
All XC7A100T-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 XC7A100T-2FG484I meets industry standards.
7.What is the process for return or replacement of XC7A100T-2FG484I?
All XC7A100T-2FG484I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A100T-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 XC7A100T-2FG484I part is unused and in its original packaging.
Return procedure for XC7A100T-2FG484I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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