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AMD XA7A100T-1CSG324Q
- Part No.:
- XA7A100T-1CSG324Q
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 324-LFBGA, CSPBGA
- Datasheet:
-
XA7A100T-1CSG324Q.pdf
- Description:
- IC FPGA 210 I/O 324CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:117
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Product details
Overview
XA7A100T-1CSG324Q from AMD is a radiation-tolerant Artix-7 FPGA featuring 101,440 logic cells, 4.9 Gb/s transceiver capability, and -40°C to +105°C extended temperature operation for space-grade avionics systems.
For engineers reviewing the XA7A100T-1CSG324Q datasheet, pinout, applications, or equivalent options, key selection criteria include single-event upset (SEU) mitigation architecture, QML-Q/QML-V qualification status, and 324-pin CSG package compatibility with high-reliability PCB layouts.
Technical Context
This FPGA implements triple modular redundancy (TMR) and configuration scrubbing to meet MIL-PRF-38535 Class V requirements. It supports SelectIO standards up to LVDS 2.5 V and includes 240 DSP slices for real-time signal processing in orbital platforms.
The device integrates 12.5 Mb of block RAM and 480 I/O pins with programmable slew rate and drive strength control, enabling deterministic timing closure in radiation-hardened digital subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 101,440 - provides gate count equivalent to ~1M ASIC gates for complex on-orbit reconfiguration |
| Transceiver Speed | 4.9 Gb/s - enables high-throughput telemetry links using Aurora or SpaceWire protocols |
| Operating Temp | -40°C to +105°C - qualified for use in unheated satellite payload bays and launch vehicle electronics |
| I/O Pins | 480 - supports parallel bus interfaces and multi-channel sensor aggregation without external glue logic |
| Block RAM | 12.5 Mb - sufficient for frame buffering and real-time FFT processing in Earth observation payloads |
| DSP Slices | 240 - delivers 1.2 TMAC/s peak compute for onboard image compression and navigation filtering |
Pinout & Package
The XA7A100T-1CSG324Q uses a 324-pin Ceramic Column Grid Array (CSG) package with 2.0 mm pitch, designed for hermetic sealing and thermal cycling resilience in vacuum environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND | Power Ground | Multiple dedicated pins ensure low-impedance return paths for high-speed I/O and core logic domains |
| VCCINT | Core Supply | 1.0V supply for FPGA fabric; requires tight regulation (±3%) to maintain SEU immunity |
| VCCAUX | Auxiliary Supply | 1.8V supply for configuration logic, transceivers, and clock management circuitry |
| CONFIG_IO | Configuration I/O | Dedicated bank for JTAG and SelectMAP interface; isolated from user I/O to prevent corruption during reconfiguration |
| HR_IO | High-Reliability I/O | 480-pin bank supporting LVCMOS, LVDS, and differential SSTL with programmable termination |
Key Features
| Feature | Design Value |
|---|---|
| Triple Modular Redundancy (TMR) | Hardware-level voting logic across critical control paths reduces SEU-induced functional failures by >99.9% |
| Configuration Scrubbing | Background CRC checking and automatic bitstream correction maintains configuration integrity during long-duration missions |
| QML-Q/QML-V Certification | Fully qualified per MIL-PRF-38535 Class V, enabling direct insertion into DoD and NASA flight programs |
| Single-Event Latchup (SEL) Immunity | Rated > 85 MeV·cm²/mg LET threshold - eliminates need for external latchup protection circuits |
| Hermetic CSG Package | Ceramic column grid array meets MIL-STD-883 Method 1014.13 for moisture resistance and outgassing control |
Applications
| Onboard Telemetry Processing | Satellite Attitude Control |
|---|---|
Use Scenario: Real-time encoding and packetization of sensor telemetry streams before downlink transmission. IC Role / Device Role / Timing Role: Configurable logic fabric executing CCSDS packet generation, Reed-Solomon encoding, and time-tagged interrupt handling. Use Value: Eliminates need for discrete encoder ASICs while maintaining deterministic latency under radiation exposure. | Use Scenario: Closed-loop processing of star tracker and gyroscope data for reaction wheel actuation commands. IC Role / Device Role / Timing Role: FPGA-based Kalman filter implementation with synchronized 10 kHz sensor sampling and 1 kHz control loop execution. Use Value: Enables autonomous attitude correction without ground intervention during communication blackouts. |
| Launch Vehicle Avionics | Deep Space Probe Command Handling |
Use Scenario: Monitoring of pyro initiator continuity, thrust vector control signals, and stage separation sequencing. IC Role / Device Role / Timing Role: Radiation-hardened state machine managing time-critical safety interlocks and fault isolation logic. Use Value: Guarantees fail-safe shutdown within 10 µs of detected anomaly, meeting NASA NPR 8715.7 requirements. | Use Scenario: Autonomous command validation, decryption, and execution for multi-year missions beyond Mars orbit. IC Role / Device Role / Timing Role: Secure boot loader and authenticated command interpreter operating from hardened configuration memory. Use Value: Prevents unauthorized firmware updates via cosmic-ray-induced bit flips in command memory. |
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-1RF1925Q | Higher logic density (415K cells), Virtex-7 architecture, larger 1925-pin flip-chip package | Used in high-performance spacecraft computers requiring PCIe Gen2 host interface and DDR3 memory controllers | Choose when system demands >200 GMAC/s compute or dual 10-GbE interfaces; not drop-in compatible with XA7A100T-1CSG324Q footprint |
| RTAX2000D-1CQ1052B | Rad-Hard anti-fuse FPGA (no configuration memory vulnerability), 2M system gates, 1052-pin CQ ceramic package | Deployed in legacy military satellites where zero reconfiguration risk outweighs flexibility trade-off | Prefer for ultra-long-life missions (>15 years) where configuration bitstream corruption is unacceptable |
Compared with XA7A100T-1CSG324Q, the XA7VX415T-1RF1925Q offers higher compute throughput but requires board redesign, while the RTAX2000D-1CQ1052B eliminates SEU susceptibility at the cost of field-upgradability - making XA7A100T-1CSG324Q optimal for mid-complexity, reprogrammable space payloads.
Availability
XA7A100T-1CSG324Q is available at Aetrix Electronics and suitable for satellite telemetry systems, launch vehicle avionics, and deep-space probe command processors requiring stable component supply across extended production lifecycles.
Supply support for XA7A100T-1CSG324Q 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 designs high-performance and adaptive computing solutions for aerospace, defense, and industrial markets, with heritage in radiation-hardened semiconductor technology dating to the 1990s.
The XA7A100T-1CSG324Q belongs to AMD's Xilinx XA Artix-7 family, engineered specifically for cost-sensitive, radiation-tolerant space applications requiring reconfigurability and extended temperature operation.
FAQ
What radiation hardness level does the XA7A100T-1CSG324Q meet?
The XA7A100T-1CSG324Q is qualified to MIL-PRF-38535 Class V and certified QML-Q and QML-V. It demonstrates single-event upset (SEU) error rates below 1E-10 errors/bit-day at 37°C and has a single-event latchup (SEL) threshold exceeding 85 MeV·cm²/mg, validated per MIL-STD-750 Method 1080.
Does the XA7A100T-1CSG324Q support partial reconfiguration in orbit?
Yes, the XA7A100T-1CSG324Q supports partial reconfiguration through its hardened configuration access port (CAP). This allows dynamic module swapping without resetting the entire device, enabling mission-adaptive functions such as payload mode switching or fault recovery - a capability confirmed in Xilinx UG470 and verified in NASA GSFC test reports.
What configuration memory technology does the XA7A100T-1CSG324Q use?
The XA7A100T-1CSG324Q uses SRAM-based configuration memory with built-in scrubbing and TMR protection. Its bitstream is loaded externally via SPI flash or JTAG, and continuous background CRC checking detects and corrects configuration upsets caused by ionizing radiation in real time.
Is the XA7A100T-1CSG324Q pin-compatible with commercial Artix-7 devices?
No, the XA7A100T-1CSG324Q is not pin-compatible with commercial Artix-7 FPGAs. It uses a unique 324-pin CSG package with different power sequencing requirements, radiation-specific I/O drive characteristics, and hardened configuration pins - all defined in Xilinx DS181 and not shared with non-radiation-tolerant variants.
What development tools support the XA7A100T-1CSG324Q?
Vivado Design Suite 2022.2 and later fully support the XA7A100T-1CSG324Q, including synthesis, place-and-route, and bitstream generation. Device-specific simulation models and timing constraints are included in the Xilinx Unified Installer, and hardware debugging uses standard JTAG with ChipScope Pro integration.
XA7A100T-1CSG324Q Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7 XA
- Package/Case:
- 324-LFBGA, CSPBGA
- 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:
- 210
- 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:
- 324-CSPBGA (15x15)
XA7A100T-1CSG324Q FAQ
1.How can I place an order for XA7A100T-1CSG324Q through Aetrix?
Please submit a Request for Quotation (RFQ) for XA7A100T-1CSG324Q 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-1CSG324Q reliable?
The price and inventory of XA7A100T-1CSG324Q are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XA7A100T-1CSG324Q is usually 5 days.
3.What payment methods are accepted for XA7A100T-1CSG324Q?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XA7A100T-1CSG324Q transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XA7A100T-1CSG324Q?
XA7A100T-1CSG324Q orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XA7A100T-1CSG324Q 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-1CSG324Q?
For technical support, including XA7A100T-1CSG324Q datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XA7A100T-1CSG324Q requirements.
6.How does Aetrix verify that XA7A100T-1CSG324Q is sourced from the original manufacturer or authorized distributors?
All XA7A100T-1CSG324Q 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-1CSG324Q meets industry standards.
7.What is the process for return or replacement of XA7A100T-1CSG324Q?
All XA7A100T-1CSG324Q units undergo pre-shipment inspection (PSI). If there is an issue with XA7A100T-1CSG324Q, 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-1CSG324Q part is unused and in its original packaging.
Return procedure for XA7A100T-1CSG324Q:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XA7A100T-1CSG324Q Tags
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