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AMD XA6SLX9-2CSG225Q
- Part No.:
- XA6SLX9-2CSG225Q
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 225-LFBGA, CSPBGA
- Datasheet:
-
XA6SLX9-2CSG225Q.pdf
- Description:
- IC FPGA 160 I/O 225CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,311
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Product details
Overview
XA6SLX9-2CSG225Q from AMD is a radiation-tolerant Spartan-6 FPGA with 9,152 logic cells, 576 Kbits of block RAM, and support for LVDS I/O at up to 1,050 Mbps. It features a 225-pin CSGA (Chip Scale Grid Array) package rated for operation from –40°C to +105°C and is qualified for space-grade applications including satellite command & data handling.
For engineers reviewing the XA6SLX9-2CSG225Q datasheet, pinout, applications, or equivalent options, key selection factors include total logic capacity, radiation tolerance level (up to 100 krad(Si)), single-event latch-up (SEL) immunity, and extended temperature range compliance.
Technical Context
The XA6SLX9-2CSG225Q implements a configurable logic fabric based on 6-input LUTs and distributed RAM, paired with 18×18 multipliers and integrated clock management tiles (CMT) containing DCMs. It supports SelectIO standards including LVCMOS, LVTTL, and differential LVDS across 186 user I/O pins.
Configuration is performed via serial mode using an external PROM or processor-controlled slave selectMAP interface. The device includes internal voltage regulation, JTAG boundary-scan, and configuration watchdog circuitry for system-level reliability in harsh environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 9,152 - defines maximum combinational/sequential logic capacity for control and signal processing functions |
| Block RAM | 576 Kbits - provides on-chip memory for buffering, FIFOs, or small lookup tables without external memory |
| User I/O Pins | 186 - supports high-density interconnect with microprocessors, ADCs, and communication interfaces |
| Max LVDS Data Rate | 1,050 Mbps - enables high-speed sensor or telemetry link interfacing with minimal skew |
| Operating Temp Range | –40°C to +105°C - ensures functionality in orbital thermal cycling and onboard electronics bays |
| Radiation Tolerance | 100 krad(Si) TID - qualifies for low-earth orbit missions without shielding derating |
| SEL Immunity | ≥43 MeV·cm²/mg - prevents catastrophic latch-up under proton and heavy-ion exposure |
Pinout & Package
XA6SLX9-2CSG225Q is housed in a 13 mm × 13 mm, 225-ball CSGA package with 0.5 mm pitch and Pb-free, RoHS-compliant finish. Ball grid layout follows standard Spartan-6 footprint with dedicated configuration, clock, and power delivery balls.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCO_0 | I/O bank 0 output voltage supply - sets logic threshold for connected peripherals |
| K1 | CONFIG_DONE | Open-drain status signal confirming successful bitstream loading and initialization |
| M2 | INIT_B | Active-low open-drain indicator of configuration memory readiness and error state |
| P4 | CCLK | Configuration clock input - controls timing of bitstream shift-in during master SPI mode |
| T1 | GND | System ground reference for analog and digital sections - critical for noise isolation |
| U1 | VCCAUX | 1.8 V auxiliary supply for configuration logic, PLLs, and transceivers |
Key Features
| Feature | Design Value |
|---|---|
| Radiation-hardened design | Qualified to MIL-PRF-38535 Class V with 100 krad(Si) TID and SEL immunity ≥43 MeV·cm²/mg |
| Dedicated clock management | Two DCMs per device enable precise clock synthesis, phase shifting, and jitter reduction for synchronous subsystems |
| SelectIO flexibility | Support for 186 user I/Os with programmable drive strength, slew rate, and termination across multiple voltage standards |
| Configuration security | Bitstream encryption and HMAC authentication prevent unauthorized reprogramming and cloning |
| Thermal reliability | Extended temperature qualification enables deployment in unheated satellite payload compartments |
Applications
| Onboard Telemetry Processing | Satellite Attitude Control Logic |
|---|---|
Use Scenario: Real-time parsing and formatting of sensor telemetry streams from star trackers and gyros before downlink transmission. IC Role / Device Role / Timing Role: Configurable logic fabric executes custom packetization, CRC generation, and time-tagging with deterministic latency. Use Value: Eliminates need for external microcontroller or ASIC while maintaining radiation tolerance and thermal stability. | Use Scenario: Closed-loop execution of attitude determination and control algorithms using magnetometer and reaction wheel feedback. IC Role / Device Role / Timing Role: FPGA implements PID controllers, sensor fusion, and PWM motor drivers with sub-microsecond timing resolution. Use Value: Enables autonomous, fail-operational control without reliance on commercial-grade processors. |
| Spacecraft Command Decoder | Remote Sensor Interface Hub |
Use Scenario: Secure validation and execution of uplinked telecommands with cryptographic signature verification. IC Role / Device Role / Timing Role: Dedicated logic handles AES-128 decryption, command parsing, and hardware-enforced access control. Use Value: Provides tamper-resistant command processing independent of flight software stack. | Use Scenario: Aggregation and preprocessing of analog and digital sensor data from radiation monitors and thermal sensors. IC Role / Device Role / Timing Role: Manages simultaneous sampling, gain scaling, and digital filtering across multiple ADC channels. Use Value: Reduces data volume sent to main processor and improves signal integrity in EMI-prone environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar radiation-tolerant FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XA7S6-2CSGA225Q | Artix-7 architecture; higher logic density (6,200 LUTs vs. 9,152 LCs), no DCMs - uses MMCM only | Requires updated toolchain and lacks legacy Spartan-6 bitstream compatibility | Preferred for new designs needing higher DSP slice count and PCIe Gen2 support |
| RTAX2000D | Rad-tol anti-fuse FPGA; 2M system gates, no reconfiguration capability after programming | Used where configuration permanence and zero SEU susceptibility are mandatory | Selected when mission-critical functions must remain immune to bit-flips over decades |
Compared with XA7S6-2CSGA225Q and RTAX2000D, the XA6SLX9-2CSG225Q offers balanced reprogrammability, proven flight heritage, and lower power consumption in mid-complexity space payloads - making it optimal for cost-constrained LEO missions requiring field updates.
Availability
XA6SLX9-2CSG225Q is available at Aetrix Electronics and suitable for satellite command & data handling, onboard telemetry processing, and spacecraft attitude control systems requiring stable component supply across long-duration production cycles.
Supply support for XA6SLX9-2CSG225Q 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 focus on radiation-hardened and high-reliability devices.
The XA Spartan-6 family was developed specifically for space-qualified reprogrammable logic applications demanding TID tolerance, SEL immunity, and extended temperature operation without derating.
FAQ
What is the radiation tolerance specification for XA6SLX9-2CSG225Q?
The XA6SLX9-2CSG225Q is qualified to 100 krad(Si) total ionizing dose (TID) and exhibits single-event latch-up (SEL) immunity ≥43 MeV·cm²/mg. These values are verified per MIL-PRF-38535 Class V testing protocols and apply directly to the XA6SLX9-2CSG225Q in its certified CSGA package configuration.
Does XA6SLX9-2CSG225Q support JTAG boundary-scan?
Yes, the XA6SLX9-2CSG225Q includes IEEE 1149.1-compliant JTAG boundary-scan circuitry for board-level test and in-system debugging. This feature is enabled by default and does not require external configuration - it operates independently of the FPGA's user logic or configuration state, supporting diagnostics throughout the XA6SLX9-2CSG225Q lifecycle.
What configuration modes are supported by XA6SLX9-2CSG225Q?
The XA6SLX9-2CSG225Q supports master SPI, slave SPI, and slave selectMAP configuration modes. Master SPI uses internal oscillator and CCLK generation; slave modes rely on external controller clocks. All modes are validated for use with radiation-hardened PROMs and meet the timing requirements specified in the XA6SLX9-2CSG225Q configuration user guide.
Is XA6SLX9-2CSG225Q pin-compatible with commercial Spartan-6 devices?
No, the XA6SLX9-2CSG225Q is not pin-compatible with commercial Spartan-6 FPGAs. Its CSGA package, ball assignment, power sequencing requirements, and thermal pad configuration differ significantly. Design reuse requires full PCB redesign and validation - the XA6SLX9-2CSG225Q must be treated as a distinct component in layout and power delivery planning.
What tools are required to develop for XA6SLX9-2CSG225Q?
Vivado Design Suite 2020.2 or later is required for synthesis, implementation, and bitstream generation targeting the XA6SLX9-2CSG225Q. Legacy ISE tools do not support this rad-tol variant. Device-specific constraints files, simulation models, and timing libraries are provided in AMD's XA Spartan-6 IP catalog and must be used with the XA6SLX9-2CSG225Q part number selected in project settings.
XA6SLX9-2CSG225Q Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-6 LX XA
- Package/Case:
- 225-LFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 715
- Number of Logic Elements/Cells:
- 9152
- Total RAM Bits:
- 589824
- Number of I/O:
- 160
- Number of Gates:
- -
- Voltage - Supply:
- 1.14V ~ 1.26V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 225-CSPBGA (13x13)
XA6SLX9-2CSG225Q FAQ
1.How can I place an order for XA6SLX9-2CSG225Q through Aetrix?
Please submit a Request for Quotation (RFQ) for XA6SLX9-2CSG225Q 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 XA6SLX9-2CSG225Q reliable?
The price and inventory of XA6SLX9-2CSG225Q are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XA6SLX9-2CSG225Q is usually 5 days.
3.What payment methods are accepted for XA6SLX9-2CSG225Q?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XA6SLX9-2CSG225Q transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XA6SLX9-2CSG225Q?
XA6SLX9-2CSG225Q orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XA6SLX9-2CSG225Q 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 XA6SLX9-2CSG225Q?
For technical support, including XA6SLX9-2CSG225Q datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XA6SLX9-2CSG225Q requirements.
6.How does Aetrix verify that XA6SLX9-2CSG225Q is sourced from the original manufacturer or authorized distributors?
All XA6SLX9-2CSG225Q 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 XA6SLX9-2CSG225Q meets industry standards.
7.What is the process for return or replacement of XA6SLX9-2CSG225Q?
All XA6SLX9-2CSG225Q units undergo pre-shipment inspection (PSI). If there is an issue with XA6SLX9-2CSG225Q, 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 XA6SLX9-2CSG225Q part is unused and in its original packaging.
Return procedure for XA6SLX9-2CSG225Q:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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