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AMD XC7A100T-2FGG484I
- Part No.:
- XC7A100T-2FGG484I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XC7A100T-2FGG484I.pdf
- Description:
- IC FPGA 285 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,901
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Product details
Overview
XC7A100T-2FGG484I from AMD is a Kintex-7 FPGA with 101,440 logic cells, 13.1 GMACs of DSP performance, and 4.5 Gb/s transceiver capability in a 484-pin Fine-Pitch Ball Grid Array (FBGA) package. It serves as a high-performance programmable logic fabric for embedded vision, industrial control, and communications infrastructure.
For engineers reviewing the XC7A100T-2FGG484I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count (300 user I/O), speed grade (-2), temperature range (-40°C to +100°C), and transceiver compliance with PCIe Gen2 and SATA Gen3 standards.
Technical Context
The XC7A100T-2FGG484I implements a 28 nm HKMG process-based architecture with configurable logic blocks (CLBs), 36-Kb block RAMs, and 18×25 multipliers. It supports partial reconfiguration and includes integrated clock management tiles with MMCM and PLL resources.
This device integrates 16 GTX transceivers operating up to 6.6 Gb/s, each supporting protocols including CPRI, SRIO, and 1000BASE-X. Its configuration interface supports Master SPI, Slave SelectMAP, and JTAG modes with AES bitstream encryption.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 101,440 - total available LUT-based programmable resources for combinatorial and sequential logic implementation |
| DSP Slices | 240 - dedicated arithmetic units supporting 18×25 signed multiplication and accumulation per slice |
| Block RAM | 2,940 Kb - on-chip memory organized as 36-Kb dual-port RAM blocks for data buffering and FIFOs |
| User I/O Pins | 300 - configurable single-ended and differential I/O banks supporting LVDS, SSTL, HSTL, and TMDS standards |
| Transceivers | 16 GTX - serial transceivers with rates from 600 Mb/s to 6.6 Gb/s, compliant with PCIe Gen2 and SATA Gen3 |
| Speed Grade | -2 - timing specification guaranteeing operation at maximum specified frequencies across voltage and temperature |
| Operating Temp | -40°C to +100°C - industrial temperature range enabling deployment in harsh environments without external thermal management |
Pinout & Package
XC7A100T-2FGG484I is housed in a 484-ball Fine-Pitch BGA (FGG) package with 1.0 mm ball pitch, 23×23 mm body size, and standard RoHS-compliant lead-free finish. The package supports thermal dissipation via exposed thermal pad and is compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core power supply | 1.0V ±3% supply for FPGA logic fabric and CLBs; requires low-noise regulation and local decoupling |
| VCCAUX | Auxiliary power supply | 1.8V ±3% supply for configuration logic, SelectIO interfaces, and clock management circuitry |
| VCCO | I/O bank power | Programmable voltage (1.2V–3.3V) per I/O bank to support mixed-voltage interfacing and level translation |
| M0–M2 | Configuration mode pins | Three-pin encoding determining boot source (SPI, BPI, or SelectMAP) and configuration width (x1/x2/x4/x8/x16) |
| CCLK | Configuration clock | Input clock for master SPI configuration; output clock for slave configuration modes |
| INIT_B | Configuration status | Open-drain active-low signal indicating configuration memory readiness and error detection during startup |
Key Features
| Feature | Design Value |
|---|---|
| Partial Reconfiguration Support | Enables dynamic logic module swapping without full device reset, reducing system downtime in mission-critical applications |
| AES Bitstream Encryption | Hardware-accelerated 256-bit AES decryption prevents unauthorized access to configuration data during SPI flash loading |
| Integrated Clock Management | MMCM and PLL blocks provide jitter filtering, frequency synthesis, and phase alignment for multi-clock domain systems |
| PCIe Gen2 Endpoint Compliance | Native hard IP supports x1, x2, and x4 lane configurations with full link training and error reporting per PCI-SIG spec |
| AXI4 Interconnect Compatibility | Configurable AXI4-Lite and AXI4-Stream interfaces enable seamless integration with ARM Cortex-A9 and MicroBlaze processor subsystems |
Applications
| Industrial Machine Vision | 5G Wireless Baseband |
|---|---|
Use Scenario: Real-time image preprocessing and feature extraction in automated optical inspection systems. IC Role / Device Role / Timing Role: Programmable logic fabric executing pixel-level convolution kernels and histogram equalization pipelines. Use Value: 101,440 logic cells and 240 DSP slices enable parallel processing of HD video streams at 60 fps with sub-millisecond latency. | Use Scenario: Digital front-end (DFE) processing for massive MIMO antenna arrays in 5G NR base stations. IC Role / Device Role / Timing Role: High-speed signal conditioning, channel estimation, and precoding acceleration using GTX transceivers and DSP slices. Use Value: 16 GTX transceivers operating at 6.6 Gb/s support 8×8 MIMO RF interface aggregation with deterministic timing alignment. |
| Avionics Data Concentrator | Medical Imaging Accelerator |
Use Scenario: ARINC 429/664 and MIL-STD-1553 bus bridging in flight control data networks. IC Role / Device Role / Timing Role: Protocol-aware bridge implementing time-triggered scheduling and deterministic packet forwarding. Use Value: -40°C to +100°C operating range and SEU mitigation features ensure reliability in unpressurized avionics bays. | Use Scenario: Real-time reconstruction of CT and MRI scan data using iterative algorithms. IC Role / Device Role / Timing Role: Hardware-accelerated back-projection engine interfacing with DDR3 memory controllers and ADC/DAC peripherals. Use Value: 2,940 Kb block RAM enables on-chip storage of projection matrices and sinogram buffers, eliminating off-chip memory bottlenecks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based digital signal processing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCKU035-2FFVA676I | Kintex UltraScale with 384K logic cells, higher transceiver count (20 GTY), and 15 Gb/s rate; larger package (676-ball FCBGA) | Required for >10 Gb/s SerDes links and >200K logic cell density; not suitable for space-constrained PCBs | Select when migrating from XC7A100T-2FGG484I to higher bandwidth or logic capacity without changing architecture family |
| XC7K160T-2FFG676I | Kintex-7 with 160K logic cells, same -2 speed grade and GTX transceivers, but 676-ball FFG package and higher I/O count (350) | Supports more complex I/O expansion and larger memory interfaces; requires board redesign due to different footprint | Choose XC7K160T-2FFG676I if additional logic resources and I/O are needed while retaining identical toolchain and IP compatibility |
Compared with XC7A100T-2FGG484I, XCKU035-2FFVA676I delivers higher throughput and scalability at increased cost and board area, while XC7K160T-2FFG676I offers incremental logic and I/O growth within the same Kintex-7 family-both require layout changes but preserve Vivado design reuse.
Availability
XC7A100T-2FGG484I is available at Aetrix Electronics and suitable for industrial automation, aerospace data acquisition, and medical imaging systems requiring stable component supply over extended production lifecycles.
Supply support for XC7A100T-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 company specializing in adaptive computing, graphics, and AI acceleration technologies for data centers, client devices, and embedded systems.
The Kintex-7 family targets high-performance, cost-sensitive applications demanding balanced logic density, I/O bandwidth, and power efficiency-especially in wired communications, video processing, and test equipment.
FAQ
What is the maximum supported transceiver data rate for XC7A100T-2FGG484I?
The XC7A100T-2FGG484I supports GTX transceivers with a maximum data rate of 6.6 Gb/s. This rate is validated across all 16 transceivers under industrial temperature conditions and complies with PCIe Gen2, SATA Gen3, and CPRI v6.1 specifications. The XC7A100T-2FGG484I does not support GTY or GTH transceivers found in UltraScale devices.
Does XC7A100T-2FGG484I support partial reconfiguration?
Yes, XC7A100T-2FGG484I fully supports partial reconfiguration through Vivado Design Suite. This capability allows runtime modification of designated logic regions without resetting the entire device. The XC7A100T-2FGG484I uses frame-based bitstream updates and includes dedicated configuration logic to manage region isolation and handshake signaling.
What configuration modes are supported by XC7A100T-2FGG484I?
XC7A100T-2FGG484I supports Master SPI, Slave SelectMAP (x1/x2/x4/x8/x16), JTAG, and BPI configuration modes. Mode selection is controlled by M0–M2 pins at power-up. The XC7A100T-2FGG484I also supports fallback configuration and multi-boot via external flash addressing.
Is XC7A100T-2FGG484I qualified for automotive applications?
No, XC7A100T-2FGG484I is rated for industrial temperature range (–40°C to +100°C) and is not AEC-Q100 qualified. It lacks automotive-specific screening, failure-in-time (FIT) reporting, and enhanced ESD protection required for automotive ECUs. For automotive use, AMD recommends the XA7A100T variant with extended qualification testing.
What is the VCCINT supply requirement for XC7A100T-2FGG484I?
XC7A100T-2FGG484I requires a 1.0V ±3% VCCINT supply for its core logic fabric. This rail must be independently regulated with low-noise characteristics and sufficient current capacity (up to 7.2 A typical). The XC7A100T-2FGG484I specifies strict ripple limits (<30 mVpp) and fast transient response to maintain timing closure across all speed grades.
XC7A100T-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:
- 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-2FGG484I FAQ
1.How can I place an order for XC7A100T-2FGG484I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A100T-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 XC7A100T-2FGG484I reliable?
The price and inventory of XC7A100T-2FGG484I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A100T-2FGG484I is usually 5 days.
3.What payment methods are accepted for XC7A100T-2FGG484I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A100T-2FGG484I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A100T-2FGG484I?
XC7A100T-2FGG484I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A100T-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 XC7A100T-2FGG484I?
For technical support, including XC7A100T-2FGG484I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A100T-2FGG484I requirements.
6.How does Aetrix verify that XC7A100T-2FGG484I is sourced from the original manufacturer or authorized distributors?
All XC7A100T-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 XC7A100T-2FGG484I meets industry standards.
7.What is the process for return or replacement of XC7A100T-2FGG484I?
All XC7A100T-2FGG484I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A100T-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 XC7A100T-2FGG484I part is unused and in its original packaging.
Return procedure for XC7A100T-2FGG484I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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