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AMD XC7A100T-1FTG256I
- Part No.:
- XC7A100T-1FTG256I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 256-LBGA
- Datasheet:
-
XC7A100T-1FTG256I.pdf
- Description:
- IC FPGA 170 I/O 256FTBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,466
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Product details
Overview
XC7A100T-1FTG256I from AMD (Xilinx) is a Kintex-7 family FPGA with 101,440 logic cells, 6.9 Gb/s transceiver capability, and 13.1 Mb of block RAM. It features 256-pin FTBGA packaging, -1 speed grade, and industrial temperature rating (-40°C to +100°C), deployed in high-speed serial interface bridging and reconfigurable digital signal processing systems.
For engineers reviewing the XC7A100T-1FTG256I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count (170 user I/Os), transceiver line rate, configuration interface support (SPIx4, SelectMAP), and thermal performance under sustained logic utilization.
Technical Context
The XC7A100T-1FTG256I implements a 28 nm HKMG process-based architecture with integrated multi-gigabit transceivers supporting protocols including PCIe Gen2, SATA, and CPRI. It includes clock management tiles with MMCM and PLL blocks for precise clock synthesis and phase alignment.
Configuration is performed via Master SPI or Slave SelectMAP mode using external flash or processor control. The device supports partial reconfiguration and JTAG boundary-scan testing per IEEE 1149.1.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 101,440 - total available LUT-based programmable resources for combinatorial and sequential logic implementation |
| User I/O Pins | 170 - configurable single-ended or differential I/Os supporting LVCMOS, SSTL, HSTL, and differential standards |
| Block RAM | 13.1 Mb - distributed memory capacity usable for FIFOs, buffers, or lookup tables with true dual-port access |
| Transceiver Line Rate | 6.6 Gb/s - maximum serial data rate per GT lane, enabling PCIe Gen2 x4 or dual-lane SATA 3.0 links |
| Speed Grade | -1 - timing specification guaranteeing operation at specified frequencies with defined setup/hold margins |
| Operating Temperature | -40°C to +100°C - industrial-grade thermal range validated for extended ambient and junction conditions |
Pinout & Package
XC7A100T-1FTG256I uses a 256-ball Fine-Pitch Thin BGA (FTBGA) package with 1.0 mm ball pitch, 17 mm × 17 mm body size, and standard 0.8 mm standoff height. Thermal pad is exposed on underside for enhanced heat dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G18 | VCCINT | Core voltage supply (1.0V) for FPGA fabric and CLBs |
| P16 | VCCAUX | 1.8V auxiliary supply for configuration, clocking, and transceiver reference circuitry |
| T15 | VCCO_0 | I/O bank 0 output driver supply (1.2–3.3V selectable) |
| M14 | PROGRAM_B | Active-low asynchronous reset initiating configuration reload from boot source |
| R15 | INIT_B | Open-drain status signal indicating configuration memory readiness |
| Y16 | CCLK | Configuration clock input/output used during Master SPI mode programming |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Multi-Gigabit Transceivers | 16 GT lanes supporting 6.6 Gb/s line rates with built-in 8B/10B encoding and elastic buffers |
| Advanced Clock Management | Dual MMCM + PLL per clock region enabling sub-100 fs jitter synthesis and dynamic phase shifting |
| Partial Reconfiguration Support | Runtime logic module swapping without full device reset, verified per XAPP1186 and UG908 |
| Configurable I/O Standards | Per-bank voltage selection (1.2V–3.3V) and simultaneous support for up to 12 I/O standards per bank |
| PCIe Gen2 Endpoint Compliance | Fully compliant endpoint implementation with integrated TLP handling and AER reporting per Xilinx PG054 |
Applications
| High-Speed Data Acquisition | Industrial Protocol Bridging |
|---|---|
Use Scenario: Real-time digitization and preprocessing of multi-channel sensor streams in test equipment. IC Role / Device Role / Timing Role: FPGA fabric performs parallel sample buffering, decimation filtering, and PCIe packet framing. Use Value: 170 user I/Os enable direct connection to ADC interfaces; 6.6 Gb/s transceivers sustain 2.5 GT/s PCIe Gen2 x4 upstream throughput. | Use Scenario: Translation between EtherCAT master and legacy fieldbus nodes in PLC backplanes. IC Role / Device Role / Timing Role: Dual-role protocol engine implementing EtherCAT slave stack and Modbus RTU/TCP gateway logic. Use Value: Configurable I/O banks support mixed-voltage PHY interfacing; MMCMs generate precise 25 MHz and 50 MHz clocks for synchronous bus timing. |
| Reconfigurable Wireless Baseband | Avionics Data Concentrator |
Use Scenario: Field-upgradable LTE/5G physical layer processing in small-cell radio units. IC Role / Device Role / Timing Role: Partially reconfigurable baseband accelerator executing FFT, channel estimation, and LDPC decoding. Use Value: 101,440 logic cells accommodate multiple waveform variants; transceiver lanes interface directly with RFIC JESD204B links. | Use Scenario: ARINC 429/664 (AFDX) message aggregation and time-triggered scheduling in flight control systems. IC Role / Device Role / Timing Role: Deterministic traffic manager with hardware timestamping and priority queuing across 8+ avionics buses. Use Value: Industrial temperature rating ensures reliability at +100°C junction; PCIe Gen2 interface enables high-bandwidth upload to mission computers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based reconfigurable logic applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC7A100T-2FTG256I | Faster speed grade (-2) enabling higher clock frequencies and tighter timing closure | Better suited for designs requiring >200 MHz system clocks or additional timing margin | Select when timing closure fails at -1 grade or when future frequency scaling is anticipated |
| XC7A75T-1FTG256I | Reduced logic capacity (75,520 LUTs) and fewer transceivers (8 vs. 16 GT lanes) | Lower-cost option for applications with constrained I/O count and no multi-protocol transceiver requirements | Choose when design fits within smaller resource budget and eliminates need for high-speed serial interfaces |
Compared with XC7A100T-1FTG256I, the -2 variant delivers improved timing headroom at identical package and I/O count, while the XC7A75T-1FTG256I trades logic density and transceiver count for cost reduction-neither is pin-compatible, but both share the same FTBGA-256 footprint and configuration interface.
Availability
XC7A100T-1FTG256I is available at Aetrix Electronics and suitable for high-speed serial interface bridging, reconfigurable DSP acceleration, and industrial protocol conversion requiring stable component supply across extended temperature ranges.
Supply support for XC7A100T-1FTG256I 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 acquired Xilinx in 2022 and maintains the 7-series FPGA portfolio as part of its adaptive computing strategy, serving aerospace, industrial, and communications markets.
The Kintex-7 family, including XC7A100T-1FTG256I, was designed for cost-optimized high-performance applications demanding balanced logic density, transceiver bandwidth, and power efficiency.
FAQ
What is the maximum supported transceiver line rate for XC7A100T-1FTG256I?
The XC7A100T-1FTG256I supports a maximum transceiver line rate of 6.6 Gb/s per GT lane, validated for protocols including PCIe Gen2, SATA III, and CPRI. This value is specified in the Xilinx DS182 data sheet and applies to all 16 transceiver lanes on the device. Operation at this rate requires proper PCB layout, reference clock stability, and compliance with IBIS-AMI simulation guidelines.
Does XC7A100T-1FTG256I support partial reconfiguration?
Yes, XC7A100T-1FTG256I supports partial reconfiguration as defined in UG908 and implemented via the ICAP interface and dedicated configuration logic. Verified use cases include runtime waveform switching in SDR platforms and modular IP replacement in test instrumentation. Bitstream partitioning and verification require Vivado Design Suite 2018.3 or later.
What configuration modes are supported by XC7A100T-1FTG256I?
XC7A100T-1FTG256I supports Master SPI, Slave SelectMAP, JTAG, and BPI configuration modes. Master SPI is commonly used with quad-SPI flash for single-image boot; Slave SelectMAP enables processor-controlled configuration over parallel bus. All modes are electrically and functionally documented in UG470 and validated on production silicon.
Is XC7A100T-1FTG256I qualified for industrial temperature operation?
Yes, XC7A100T-1FTG256I carries the 'I' suffix denoting industrial temperature qualification, with guaranteed operation from -40°C to +100°C ambient. Junction temperature limits and derating curves are provided in DS182, and thermal validation includes life testing under temperature cycling and sustained load conditions.
How many user I/O pins does XC7A100T-1FTG256I provide?
XC7A100T-1FTG256I provides 170 user-configurable I/O pins across 10 I/O banks. Each bank supports independent VCCO selection (1.2V–3.3V) and mixed signaling standards including LVCMOS, SSTL, and differential pairs. Pin assignments are fixed per the FTBGA-256 package and documented in the pinout file UG475.
XC7A100T-1FTG256I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7
- Package/Case:
- 256-LBGA
- 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:
- 170
- 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:
- 256-FTBGA (17x17)
XC7A100T-1FTG256I FAQ
1.How can I place an order for XC7A100T-1FTG256I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A100T-1FTG256I 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-1FTG256I reliable?
The price and inventory of XC7A100T-1FTG256I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A100T-1FTG256I is usually 5 days.
3.What payment methods are accepted for XC7A100T-1FTG256I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A100T-1FTG256I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A100T-1FTG256I?
XC7A100T-1FTG256I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A100T-1FTG256I 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-1FTG256I?
For technical support, including XC7A100T-1FTG256I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A100T-1FTG256I requirements.
6.How does Aetrix verify that XC7A100T-1FTG256I is sourced from the original manufacturer or authorized distributors?
All XC7A100T-1FTG256I 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-1FTG256I meets industry standards.
7.What is the process for return or replacement of XC7A100T-1FTG256I?
All XC7A100T-1FTG256I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A100T-1FTG256I, 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-1FTG256I part is unused and in its original packaging.
Return procedure for XC7A100T-1FTG256I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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