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AMD XA6SLX45-2CSG324Q
- Part No.:
- XA6SLX45-2CSG324Q
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 324-LFBGA, CSPBGA
- Datasheet:
-
XA6SLX45-2CSG324Q.pdf
- Description:
- IC FPGA 218 I/O 324CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,199
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Product details
Overview
XA6SLX45-2CSG324Q from AMD is a radiation-tolerant Spartan-6 FPGA with 43,661 logic cells, 2.1 Mb of total block RAM, and support for LVDS I/O up to 1.0 Gbps. It operates across -40°C to +105°C and is qualified for spaceflight applications including satellite command & data handling and onboard processing.
For engineers reviewing the XA6SLX45-2CSG324Q datasheet, pinout, applications, or equivalent options, key selection criteria include single-event latch-up (SEL) immunity, total ionizing dose (TID) rating of 100 krad(Si), and QML-Q qualification per MIL-PRF-38535 Class V.
Technical Context
The XA6SLX45-2CSG324Q implements a configurable logic fabric based on 6-input LUTs and distributed RAM, with dedicated DSP48A1 slices supporting 18×18-bit multiply-accumulate operations. It integrates dual 12-bit ADCs with 1 MSPS sampling rate and supports SelectIO standards including LVCMOS, SSTL, HSTL, and differential LVDS.
Configuration is performed via serial NOR flash using Master SPI mode or JTAG boundary-scan. The device includes internal configuration monitoring, CRC error detection, and SEU mitigation through periodic scrubbing of configuration memory.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 43,661 - defines maximum combinational/sequential logic capacity for custom digital functions |
| Block RAM | 2.1 Mb - supports large on-chip data buffering, FIFOs, or lookup tables without external memory |
| I/O Standards | LVDS, LVCMOS, SSTL, HSTL - enables direct interface to ADCs, sensors, FPGAs, and memory devices |
| TID Rating | 100 krad(Si) - ensures functional operation after cumulative radiation exposure in low-Earth orbit |
| SEL Immunity | ≥43 MeV·cm²/mg - prevents destructive latch-up events from heavy-ion strikes in space environments |
| Operating Temp | -40°C to +105°C - validated for extended thermal cycling in uncontrolled spacecraft bays |
Pinout & Package
XA6SLX45-2CSG324Q is housed in a 324-pin CSG (Ceramic Column Grid Array) package with 220 user I/O pins arranged in 12 banks. The package supports controlled impedance routing and meets NASA EEE-INST-002 soldering requirements.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCO_0 | I/O bank 0 power supply - must be decoupled locally to maintain signal integrity at 1.0 Gbps LVDS |
| P2 | IO_L0N_0 | Differential input pair - used for clock or data reception with internal termination enabled |
| R1 | IO_L1P_0 | Differential output pair - drives external serializer with programmable drive strength up to 24 mA |
| W19 | M0 | Configuration mode select - sets Master SPI boot mode when pulled high during power-up |
| V17 | INIT_B | Open-drain status indicator - asserts low during configuration failure or CRC error detection |
Key Features
| Feature | Design Value |
|---|---|
| QML-Q Class V Qualification | Meets MIL-PRF-38535 requirements for screening, testing, and lot traceability in flight hardware |
| Dual 12-bit ADCs | On-die analog monitoring of voltage rails and temperature without external converters |
| SEU Scrubbing Engine | Automatically detects and corrects bit flips in configuration memory during runtime |
| Internal Configuration Monitor | Verifies bitstream integrity before releasing DONE signal, preventing partial configuration lockup |
Applications
| Command & Data Handling (C&DH) | Onboard Image Processing |
|---|---|
Use Scenario: Real-time telemetry packet assembly, command decoding, and bus arbitration in LEO satellites. IC Role / Device Role / Timing Role: Central programmable logic controller managing CCSDS protocol stacks and MIL-STD-1553B interfaces. Use Value: Radiation-hardened configuration memory and SEL immunity ensure uninterrupted operation during solar particle events. | Use Scenario: Compression and preprocessing of multispectral imagery prior to downlink in Earth observation payloads. IC Role / Device Role / Timing Role: High-throughput data path orchestrator interfacing CMOS image sensors and DDR2 SDRAM buffers. Use Value: 2.1 Mb block RAM enables full-frame line buffering; LVDS I/O sustains 800 Mbps sensor streaming. |
| Attitude Determination Unit | Fault-Tolerant Power Controller |
Use Scenario: Sensor fusion of star tracker, gyro, and magnetometer data for autonomous spacecraft pointing. IC Role / Device Role / Timing Role: Time-deterministic processing node executing Kalman filters with sub-microsecond interrupt latency. Use Value: TID tolerance and SEU scrubbing maintain algorithm accuracy over multi-year missions without reconfiguration. | Use Scenario: Isolated control of solar array regulators and battery charge/discharge sequencing in deep-space probes. IC Role / Device Role / Timing Role: Safety-critical state machine enforcing hardware-enforced interlocks and watchdog timeouts. Use Value: QML-Q qualification and internal CRC verification prevent latent faults from propagating to power subsystems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar radiation-tolerant FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RTAX2000D | Rad-Hard anti-fuse FPGA; no SRAM-based configuration; higher static power; no internal ADC | Used where configuration permanence is required over reprogrammability | Choose RTAX2000D for fixed-function, non-reconfigurable logic in long-duration missions |
| XA7K160T-1FFG676Q | Kintex-7 based; higher logic density (162k LUTs); 200 krad(Si) TID; no integrated ADC | Preferred for compute-intensive tasks requiring >100 GMACs and PCIe Gen2 endpoints | Choose XA7K160T-1FFG676Q when migrating from Spartan-6 for increased DSP throughput and transceiver count |
Compared with RTAX2000D and XA7K160T-1FFG676Q, the XA6SLX45-2CSG324Q offers balanced radiation tolerance, integrated analog monitoring, and reprogrammable logic ideal for mid-complexity C&DH systems where flexibility and resource efficiency are prioritized.
Availability
XA6SLX45-2CSG324Q is available at Aetrix Electronics and suitable for satellite command & data handling, onboard image processing, and attitude determination units requiring stable component supply across extended production cycles.
Supply support for XA6SLX45-2CSG324Q 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 and manufactures high-performance adaptive computing solutions for aerospace, defense, and industrial markets.
The XA Spartan-6 family delivers radiation-tolerant, reprogrammable logic targeting spaceborne electronics where reliability, configurability, and power efficiency are critical.
FAQ
What is the radiation qualification level of the XA6SLX45-2CSG324Q?
The XA6SLX45-2CSG324Q is qualified to 100 krad(Si) total ionizing dose and exhibits single-event latch-up immunity ≥43 MeV·cm²/mg. It is QML-Q Class V certified per MIL-PRF-38535, with full lot traceability and screening for spaceflight use. These ratings are verified per test reports issued by AMD's Space Products Group and documented in the official XA6SLX45-2CSG324Q qualification summary.
Does the XA6SLX45-2CSG324Q support JTAG configuration?
Yes, the XA6SLX45-2CSG324Q supports IEEE 1149.1 JTAG boundary-scan for programming, debugging, and verification. JTAG is used for initial configuration loading, real-time debug access, and post-configuration integrity checks. The device implements TAP controller logic compliant with the Spartan-6 architecture specification, and all JTAG pins (TCK, TMS, TDI, TDO) are assigned to dedicated package terminals in the CSG324 footprint.
What I/O standards are supported by the XA6SLX45-2CSG324Q?
The XA6SLX45-2CSG324Q supports LVCMOS, LVDS, SSTL, HSTL, and differential signaling standards across its 12 I/O banks. Each bank is independently configurable for voltage levels from 1.2 V to 3.3 V. LVDS operation is validated up to 1.0 Gbps per differential pair, and internal termination is available for select standards to reduce external component count.
Is there an internal ADC in the XA6SLX45-2CSG324Q?
Yes, the XA6SLX45-2CSG324Q integrates two independent 12-bit analog-to-digital converters with 1 MSPS sampling rate. These ADCs monitor internal supply voltages and die temperature, and their outputs are accessible via dedicated AXI-lite registers. No external ADC is required for basic health monitoring, reducing system component count and board area in space-constrained payloads.
What package type does the XA6SLX45-2CSG324Q use?
The XA6SLX45-2CSG324Q uses a 324-pin Ceramic Column Grid Array (CSG) package with 220 user I/O pins. This hermetically sealed ceramic package meets NASA EEE-INST-002 requirements for space-grade assembly and provides superior thermal dissipation and mechanical stability under launch vibration and thermal vacuum conditions.
XA6SLX45-2CSG324Q Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-6 LX XA
- Package/Case:
- 324-LFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 3411
- Number of Logic Elements/Cells:
- 43661
- Total RAM Bits:
- 2138112
- Number of I/O:
- 218
- 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:
- 324-CSPBGA (15x15)
XA6SLX45-2CSG324Q FAQ
1.How can I place an order for XA6SLX45-2CSG324Q through Aetrix?
Please submit a Request for Quotation (RFQ) for XA6SLX45-2CSG324Q 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 XA6SLX45-2CSG324Q reliable?
The price and inventory of XA6SLX45-2CSG324Q are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XA6SLX45-2CSG324Q is usually 5 days.
3.What payment methods are accepted for XA6SLX45-2CSG324Q?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XA6SLX45-2CSG324Q transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XA6SLX45-2CSG324Q?
XA6SLX45-2CSG324Q orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XA6SLX45-2CSG324Q 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 XA6SLX45-2CSG324Q?
For technical support, including XA6SLX45-2CSG324Q datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XA6SLX45-2CSG324Q requirements.
6.How does Aetrix verify that XA6SLX45-2CSG324Q is sourced from the original manufacturer or authorized distributors?
All XA6SLX45-2CSG324Q 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 XA6SLX45-2CSG324Q meets industry standards.
7.What is the process for return or replacement of XA6SLX45-2CSG324Q?
All XA6SLX45-2CSG324Q units undergo pre-shipment inspection (PSI). If there is an issue with XA6SLX45-2CSG324Q, 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 XA6SLX45-2CSG324Q part is unused and in its original packaging.
Return procedure for XA6SLX45-2CSG324Q:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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