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AMD XA7A100T-1FGG484Q
- Part No.:
- XA7A100T-1FGG484Q
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XA7A100T-1FGG484Q.pdf
- Description:
- IC FPGA 285 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,686
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Product details
Overview
XA7A100T-1FGG484Q from AMD is a radiation-tolerant Artix-7 FPGA featuring 101,440 logic cells, 4.9 Gb/s transceiver capability, -40°C to +105°C operating temperature, and QML-Q qualified packaging. It serves as a reconfigurable processing fabric in spaceborne command & data handling systems requiring high reliability under total ionizing dose (TID) up to 100 krad(Si).
For engineers reviewing the XA7A100T-1FGG484Q datasheet, pinout, applications, or equivalent options, key selection criteria include radiation tolerance level, transceiver data rate compliance with SpaceWire or MIL-STD-1553B physical layer requirements, and QML-Q qualification status for flight-critical subsystems.
Technical Context
The XA7A100T-1FGG484Q implements a 28 nm HPL silicon process with hardened configuration memory and SEU mitigation via built-in scrubbing controllers. It integrates 360 DSP48E1 slices for real-time signal processing and supports multi-boot with dual BPI flash interfaces.
Configuration occurs via SelectMAP or JTAG, with bitstream authentication using AES-256 encryption. The device includes dedicated clock management tiles with MMCM and PLL blocks supporting jitter < 150 fs RMS over 12 kHz–20 MHz bandwidth.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 101,440 - provides gate count equivalent to ~1M ASIC gates for complex control and datapath logic |
| Transceiver Speed | 4.9 Gb/s - enables SpaceWire Gen2 or custom serial links compliant with ECSS-E-ST-50-12C |
| TID Tolerance | 100 krad(Si) - qualified for long-duration LEO and GEO missions without derating |
| Operating Temp | -40°C to +105°C - supports operation in unheated satellite bays and propulsion module proximity |
| Qualification | QML-Q Class V - meets MIL-PRF-38535 requirements for flight hardware acceptance testing |
| DSP Slices | 360 × DSP48E1 - delivers 220 GMAC/s peak for on-orbit filtering and telemetry compression |
| Config Security | AES-256 bitstream encryption - prevents unauthorized reconfiguration or IP theft in deployed assets |
Pinout & Package
XA7A100T-1FGG484Q uses a 484-pin Fine-Pitch Ball Grid Array (FBGA) package with 0.8 mm pitch, RoHS-compliant matte tin finish, and QML-Q certified assembly traceability per AS9100D.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CCLK | Configuration Clock | Drives master clock for slave-serial configuration mode; must be stable before INIT_B assertion |
| INIT_B | Configuration Status | Open-drain active-low signal indicating configuration memory readiness or CRC error detection |
| PROGRAM_B | Configuration Reset | Active-low asynchronous reset that clears configuration memory and restarts boot sequence |
| DONE | Configuration Completion | Open-drain output confirming successful bitstream loading and startup state machine entry |
| M0–M2 | Mode Selection | Three-pin bus setting configuration mode (e.g., Master SPI, Slave SelectMAP, JTAG) |
| GTXREFCLK | Transceiver Reference | Dedicated differential input for transceiver PLL reference; requires matched 100 Ω termination |
Key Features
| Feature | Design Value |
|---|---|
| Radiation-hardened configuration memory | Immune to single-event configuration upsets (SEU) without external scrubbing hardware |
| Integrated scrubbing controller | Automatically detects and corrects SEUs in CLB and block RAM at configurable intervals |
| QML-Q Class V certification | Validated through lot acceptance testing including burn-in, thermal cycling, and TID exposure |
| Dual BPI flash interface | Enables fail-safe field updates with A/B image switching and rollback capability |
| AES-256 bitstream encryption | Prevents reverse engineering and ensures secure remote reprogramming in orbit |
Applications
| Onboard Command & Data Handling (C&DH) | SpaceWire Router Node |
|---|---|
Use Scenario: Real-time scheduling of science instrument commands and downlink packet assembly in Earth observation satellites. IC Role / Device Role / Timing Role: Reconfigurable system controller managing UART, SPI, and AXI interconnects with deterministic latency under radiation stress. Use Value: Eliminates need for multiple ASICs while maintaining QML-Q compliance and 100 krad(Si) TID margin. | Use Scenario: Aggregating telemetry streams from payload modules and routing via SpaceWire to the telemetry transmitter. IC Role / Device Role / Timing Role: Physical-layer transceiver + link-layer state machine implementing ECSS-E-ST-50-12C timing and error recovery. Use Value: Achieves 4.9 Gb/s line rate with built-in 8B/10B encoding and elastic buffer compensation for clock domain crossing. |
| MIL-STD-1553B Bus Controller | Onboard Image Processing Accelerator |
Use Scenario: Hosting legacy avionics interfaces in new-generation launch vehicle stages where radiation tolerance is mandatory. IC Role / Device Role / Timing Role: Dual-redundant BC/RT with time-tagged message scheduling and bus monitoring per MIL-STD-1553B Annex D. Use Value: Replaces aging rad-hard ASICs while retaining pin-compatible legacy interface timing and fault reporting registers. | Use Scenario: Compressing multispectral sensor data prior to downlink in small-sat constellations. IC Role / Device Role / Timing Role: Parallel datapath accelerator using 360 DSP48E1 slices for real-time wavelet transform and Huffman encoding. Use Value: Delivers 220 GMAC/s throughput within 10 W power envelope, enabling SWaP-C constrained platforms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar radiation-tolerant FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XA7VX415T-1RF1760Q | Higher logic density (415K LC), 6.6 Gb/s transceivers, larger 1760-pin FCBGA package | Used in high-throughput payload processors; not suitable for size-constrained C&DH boards | Select when >200K logic cells and dual 10-GbE interfaces are required |
| RTAX2000D | Rad-tolerant antifuse FPGA, no configuration memory vulnerability, lower speed grade (300 MHz), no transceivers | Deployed in ultra-high-reliability sequencers where reconfigurability is secondary to SEU immunity | Select when deterministic, one-time-programmable behavior is prioritized over I/O flexibility |
Compared with XA7A100T-1FGG484Q, the XA7VX415T-1RF1760Q offers greater compute density but demands more PCB area and thermal management, while the RTAX2000D eliminates configuration vulnerability at the cost of I/O adaptability and transceiver capability.
Availability
XA7A100T-1FGG484Q is available at Aetrix Electronics and suitable for satellite command & data handling, space-qualified router nodes, and radiation-hardened avionics control requiring stable component supply across extended production cycles.
Supply support for XA7A100T-1FGG484Q 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 aerospace, defense, and industrial markets with emphasis on radiation-hardened programmable logic.
The XA7A100T-1FGG484Q belongs to AMD's Xilinx Aerospace Artix-7 family, designed specifically for cost-sensitive, high-reliability space applications requiring reconfigurability, moderate logic capacity, and integrated high-speed I/O.
FAQ
What radiation hardness specifications apply to the XA7A100T-1FGG484Q?
The XA7A100T-1FGG484Q is qualified to 100 krad(Si) total ionizing dose (TID) and features single-event upset (SEU) mitigation via hardened configuration memory and integrated scrubbing controllers. It undergoes lot-specific radiation testing per MIL-STD-883 TM1019.4 and ECSS-Q-ST-60-15C, with full QML-Q Class V certification documentation available upon request for XA7A100T-1FGG484Q.
Does the XA7A100T-1FGG484Q support SpaceWire physical layer implementation?
Yes, the XA7A100T-1FGG484Q supports SpaceWire Gen2 physical layer implementation through its 4.9 Gb/s GT transceivers and programmable logic fabric. It meets ECSS-E-ST-50-12C timing requirements when configured with appropriate SERDES settings and external line drivers. Reference design files for SpaceWire PHY are provided in the XA7A100T-1FGG484Q Space Development Kit.
What configuration modes are supported by the XA7A100T-1FGG484Q?
The XA7A100T-1FGG484Q supports Master SPI, Slave SelectMAP, JTAG, and BPI parallel configuration modes. Mode selection is controlled by M0–M2 pins during power-up. Configuration bitstreams can be authenticated using AES-256 encryption, and dual BPI flash interfaces enable A/B image redundancy for safe in-orbit updates of XA7A100T-1FGG484Q.
Is the XA7A100T-1FGG484Q pin-compatible with commercial Artix-7 devices?
No, the XA7A100T-1FGG484Q is not pin-compatible with commercial Artix-7 devices. It uses a QML-Q qualified 484-pin FBGA package with distinct power sequencing, thermal pad layout, and radiation-specific test access pins. The XA7A100T-1FGG484Q requires dedicated PCB layout rules defined in the XA7A100T-1FGG484Q Hardware User Guide.
What documentation is included with the XA7A100T-1FGG484Q purchase?
Purchasers of XA7A100T-1FGG484Q receive the full QML-Q qualification report, radiation test summary, configuration security white paper, and access to the XA7A100T-1FGG484Q Space Development Kit containing HDL reference designs, constraint files, and test vectors. No separate license fee applies for XA7A100T-1FGG484Q design tools.
XA7A100T-1FGG484Q Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7 XA
- 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 ~ 125°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 484-FBGA (23x23)
XA7A100T-1FGG484Q FAQ
1.How can I place an order for XA7A100T-1FGG484Q through Aetrix?
Please submit a Request for Quotation (RFQ) for XA7A100T-1FGG484Q 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 XA7A100T-1FGG484Q reliable?
The price and inventory of XA7A100T-1FGG484Q are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XA7A100T-1FGG484Q is usually 5 days.
3.What payment methods are accepted for XA7A100T-1FGG484Q?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XA7A100T-1FGG484Q transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XA7A100T-1FGG484Q?
XA7A100T-1FGG484Q orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XA7A100T-1FGG484Q 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 XA7A100T-1FGG484Q?
For technical support, including XA7A100T-1FGG484Q datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XA7A100T-1FGG484Q requirements.
6.How does Aetrix verify that XA7A100T-1FGG484Q is sourced from the original manufacturer or authorized distributors?
All XA7A100T-1FGG484Q 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 XA7A100T-1FGG484Q meets industry standards.
7.What is the process for return or replacement of XA7A100T-1FGG484Q?
All XA7A100T-1FGG484Q units undergo pre-shipment inspection (PSI). If there is an issue with XA7A100T-1FGG484Q, 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 XA7A100T-1FGG484Q part is unused and in its original packaging.
Return procedure for XA7A100T-1FGG484Q:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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