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AMD XC7A100T-1FG484I
- Part No.:
- XC7A100T-1FG484I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XC7A100T-1FG484I.pdf
- Description:
- IC FPGA 285 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,694
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Product details
Overview
XC7A100T-1FG484I from AMD (formerly Xilinx) is a Kintex-7 FPGA featuring 101,440 logic cells, 13,312 Kbits of block RAM, and 240 DSP slices. It operates at -1 speed grade with industrial temperature range (-40°C to +100°C) and uses a 484-pin Fine-Pitch Ball Grid Array (FBGA) package. It targets high-performance embedded vision and industrial control systems requiring deterministic latency and multi-gigabit serial connectivity.
For engineers reviewing the XC7A100T-1FG484I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count (300 user I/Os), transceiver capability (16 GTP transceivers up to 6.6 Gbps), voltage supply requirements (1.0V core, 1.8V/2.5V/3.3V I/O), and configuration interface support (SPIx4, SelectMAP).
Technical Context
The XC7A100T-1FG484I implements a fully programmable logic fabric based on 6-input LUTs and distributed RAM, paired with dedicated carry chains for arithmetic. It integrates hardened IP including PCIe Gen2 x4 endpoint, 10/100/1000 Ethernet MAC, and AXI interconnect infrastructure.
Configuration is performed via Master SPI or JTAG, with bitstream encryption and HMAC authentication supported. The device supports partial reconfiguration and dynamic power management through multiple rail isolation and clock gating.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 101,440 - determines maximum combinational and sequential logic capacity for custom digital functions |
| Block RAM | 13,312 Kbits - provides on-chip memory for FIFOs, buffers, or lookup tables without external memory access |
| DSP Slices | 240 - enables parallel fixed/floating-point math operations for signal processing pipelines |
| GTP Transceivers | 16 × up to 6.6 Gbps - supports SerDes links for camera interfaces (e.g., FPD-Link III), JESD204B, or CPRI |
| User I/O Pins | 300 - configurable as LVCMOS, LVDS, or differential SSTL for sensor interfacing and board-level connectivity |
| Speed Grade | -1 - specifies maximum operating frequency and timing closure margin for critical paths |
| Temperature Range | -40°C to +100°C - qualifies for industrial and extended-temperature embedded deployments |
Pinout & Package
XC7A100T-1FG484I is housed in a 484-pin Fine-Pitch Ball Grid Array (FBGA) package with 23×23 mm body size and 1.0 mm ball pitch. The package supports thermal dissipation up to 12 W under typical industrial operating conditions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| M0–M2 | Mode Configuration Pins | Select boot mode (e.g., Master SPI, Slave SelectMAP, JTAG) during power-up initialization |
| CCLK | Configuration Clock | Drives internal configuration logic when using Master SPI mode; externally driven in Slave modes |
| DIN / DOUT | Serial Data In/Out | Carry configuration bitstream in SPI mode; bidirectional in SelectMAP for readback capability |
| INIT_B | Configuration Status | Active-low open-drain output indicating successful bitstream loading or error condition |
| PROGRAM_B | Configuration Reset | Active-low input that clears configuration memory and initiates reconfiguration sequence |
| IO_Lx_y | User I/O Bank | Grouped into 12 I/O banks supporting mixed voltage standards per bank (1.2V–3.3V) |
Key Features
| Feature | Design Value |
|---|---|
| PCIe Gen2 x4 Endpoint | Hardened root complex or endpoint IP enabling direct host CPU communication without soft-core overhead |
| AXI Interconnect | Configurable crossbar supporting up to 16 masters/slaves for scalable SoC-like subsystem integration |
| Partial Reconfiguration | Allows dynamic swapping of logic modules while maintaining system operation-critical for adaptive radar or real-time protocol stacks |
| Bitstream Encryption | AES-256 decryption with HMAC authentication prevents unauthorized configuration and intellectual property theft |
| Dynamic Power Management | Per-bank I/O power gating and clock gating across logic/DSP/BRAM domains reduces active power by up to 35% in burst-mode workloads |
Applications
| Industrial Machine Vision | Programmable Logic Controller (PLC) |
|---|---|
Use Scenario: Real-time image preprocessing and feature extraction from multi-camera inputs in factory automation lines. IC Role / Device Role / Timing Role: FPGA acts as low-latency pixel pipeline accelerator with synchronized sensor capture and DMA-based frame buffering. Use Value: Enables sub-millisecond decision loops using 16 GTP transceivers for FPD-Link III camera streams and 240 DSP slices for Sobel filtering and blob detection. | Use Scenario: Deterministic motion control and safety-critical I/O handling in modular PLC backplanes. IC Role / Device Role / Timing Role: Configurable logic replaces ASICs for servo axis interpolation, encoder decoding, and SIL2-compliant watchdog logic. Use Value: Achieves <1 µs I/O update jitter using 300 user I/Os with programmable delay calibration and deterministic timing closure at -1 speed grade. |
| Avionics Data Concentrator | Test & Measurement Equipment |
Use Scenario: Aggregation and protocol translation of ARINC 429, MIL-STD-1553B, and discrete I/O signals in flight control units. IC Role / Device Role / Timing Role: FPGA serves as deterministic time-triggered gateway with hardware timestamping and fault-isolated bus controllers. Use Value: Meets DO-254 DAL A requirements via dual-lockstep configuration and ECC-protected block RAM for mission-critical data buffering. | Use Scenario: High-speed waveform generation and analysis in modular PXIe instruments with multi-channel synchronization. IC Role / Device Role / Timing Role: FPGA implements real-time pattern matching, jitter measurement, and PCIe Gen2 x4 host interface for data streaming. Use Value: Delivers 6.6 Gbps transceiver bandwidth and AXI interconnect scalability to support >10 GS/s digitizer front-ends with zero-copy DMA transfers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based system acceleration applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC7A75T-1FG484I | Fewer logic cells (74,400), reduced block RAM (10,800 Kbits), same package and speed grade | Suitable for lower gate-count designs with identical I/O and transceiver count but less DSP and memory depth | Select when design fits within 75K logic threshold and requires cost optimization without sacrificing pin compatibility or thermal envelope |
| XC7A15T-1FG484I | Smaller density (16,640 logic cells), 12,800 Kbits block RAM, same package footprint and industrial temp rating | Targeted at space-constrained edge nodes where full 100T resources are unnecessary | Choose for compact embedded controllers needing only basic SerDes and minimal reconfigurable logic, preserving PCB layout reuse |
Compared with XC7A100T-1FG484I, the XC7A75T-1FG484I offers proportional resource reduction while retaining identical I/O structure and thermal profile, whereas the XC7A15T-1FG484I trades significant logic and memory capacity for lower power and cost in simpler deterministic control roles.
Availability
XC7A100T-1FG484I is available at Aetrix Electronics and suitable for industrial machine vision, avionics data concentrators, and programmable logic controller (PLC) systems requiring stable component supply across extended product lifecycles.
Supply support for XC7A100T-1FG484I 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 following its acquisition of Xilinx in 2022.
The Kintex-7 family, including XC7A100T-1FG484I, was architected for cost-sensitive high-performance applications demanding balanced logic, memory, DSP, and serial connectivity-especially in industrial automation and aerospace systems.
FAQ
What is the maximum transceiver data rate supported by XC7A100T-1FG484I?
The XC7A100T-1FG484I integrates 16 GTP transceivers rated up to 6.6 Gbps each. This performance level supports protocols including FPD-Link III, CPRI, and JESD204B in industrial and test equipment applications. The actual achievable rate depends on PCB layout quality, reference clock stability, and channel loss characteristics. XC7A100T-1FG484I does not support higher-rate GTY or GTH transceivers found in UltraScale+ devices.
Does XC7A100T-1FG484I support partial reconfiguration?
Yes, XC7A100T-1FG484I supports partial reconfiguration through Vivado Design Suite tools. This allows runtime logic module swaps without resetting the entire device-enabling adaptive functionality in radar beamforming or protocol stack updates. XC7A100T-1FG484I requires specific floorplanning and checkpoint-based bitstream generation, and all reconfigurable partitions must reside within the same super logic region.
What configuration modes are available for XC7A100T-1FG484I?
XC7A100T-1FG484I supports Master SPI, Slave SelectMAP, JTAG, and BMC (Boundary-Scan Mode Configuration). Master SPI is most common for standalone boot from flash; Slave SelectMAP enables high-speed parallel programming from microcontrollers. XC7A100T-1FG484I requires proper M0–M2 pin strapping and compatible configuration memory (e.g., Micron MT25QL series) for reliable initialization.
Is XC7A100T-1FG484I qualified for automotive applications?
No, XC7A100T-1FG484I is specified for industrial temperature range (–40°C to +100°C) and is not AEC-Q100 qualified. While it may operate in some automotive-adjacent environments like charging infrastructure or ADAS test benches, AMD does not certify XC7A100T-1FG484I for under-hood or safety-critical vehicle systems. Automotive-grade alternatives include Zynq-7000 SoC variants with AEC-Q100 Grade 2 qualification.
What power supply rails are required for XC7A100T-1FG484I operation?
XC7A100T-1FG484I requires three primary supply rails: VCCINT (1.0V ±3%) for core logic, VCCAUX (1.8V ±3%) for auxiliary circuitry including configuration and transceivers, and VCCO (1.2V–3.3V) per I/O bank. Each I/O bank has independent VCCO, allowing mixed-voltage interfaces. XC7A100T-1FG484I also needs VREF for differential standards and optional VTT termination for SSTL.
XC7A100T-1FG484I 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-1FG484I FAQ
1.How can I place an order for XC7A100T-1FG484I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A100T-1FG484I 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-1FG484I reliable?
The price and inventory of XC7A100T-1FG484I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A100T-1FG484I is usually 5 days.
3.What payment methods are accepted for XC7A100T-1FG484I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A100T-1FG484I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A100T-1FG484I?
XC7A100T-1FG484I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A100T-1FG484I 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-1FG484I?
For technical support, including XC7A100T-1FG484I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A100T-1FG484I requirements.
6.How does Aetrix verify that XC7A100T-1FG484I is sourced from the original manufacturer or authorized distributors?
All XC7A100T-1FG484I 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-1FG484I meets industry standards.
7.What is the process for return or replacement of XC7A100T-1FG484I?
All XC7A100T-1FG484I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A100T-1FG484I, 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-1FG484I part is unused and in its original packaging.
Return procedure for XC7A100T-1FG484I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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