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AMD XA6SLX45-3FGG484I
- Part No.:
- XA6SLX45-3FGG484I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XA6SLX45-3FGG484I.pdf
- Description:
- IC FPGA 316 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,987
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Product details
Overview
XA6SLX45-3FGG484I from AMD is a Spartan-6 XA FPGA engineered for automotive applications, featuring 43661 logic cells, 2.7 Mb of total block RAM, 216 DSP48E1 slices, and operation over –40°C to +105°C. It implements real-time sensor fusion in ADAS domain controllers.
For engineers reviewing the XA6SLX45-3FGG484I datasheet, pinout, applications, or equivalent options, key selection criteria include AEC-Q100 Grade 3 qualification, I/O bank voltage flexibility (1.2 V to 3.3 V), and integrated SelectIO™ technology for automotive interface compliance.
Technical Context
The XA6SLX45-3FGG484I implements a fully configurable logic fabric with dedicated carry chains and shift registers, supporting synchronous and asynchronous reset paths. It integrates dual-register flip-flops per LUT and supports distributed RAM mode up to 32 bits per LUT.
Configuration is performed via Master SPI or JTAG, with support for fallback configuration and CRC-based bitstream integrity checking. The device includes dedicated clock management tiles with DCMs providing phase shifting, frequency synthesis, and duty cycle correction across six independent clock networks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 43661 - provides gate count equivalent to ~1.2M ASIC gates for complex control and datapath logic |
| Block RAM | 2.7 Mb - enables local buffering of video frames or radar point clouds without external memory |
| DSP Slices | 216 × DSP48E1 - supports 18×18 signed multiply-accumulate at 250 MHz for real-time filtering |
| Operating Temp | –40°C to +105°C - meets AEC-Q100 Grade 3 requirements for under-hood automotive use |
| I/O Standards | LVCMOS, LVDS, SSTL, HSTL - allows direct interfacing with image sensors, CAN transceivers, and memory devices |
| Config Interface | Master SPI or JTAG - enables secure, field-upgradable firmware loading with CRC validation |
Pinout & Package
XA6SLX45-3FGG484I is housed in a 484-pin Fine-Pitch Ball Grid Array (FBGA) package with 29 mm × 29 mm body size, 1.0 mm ball pitch, and Pb-free/ROHS-compliant finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCO_0 | I/O bank 0 output voltage supply - configurable from 1.2 V to 3.3 V to match connected peripherals |
| P2 | IO_L0N_0 | Differential input pair - supports LVDS receiver operation for camera link interfaces |
| T1 | M0 | Configuration mode select - sets SPI master boot mode on power-up |
| V2 | CCLK | Configuration clock - drives internal configuration logic during bitstream load |
| R1 | PROGRAM_B | Active-low reconfiguration trigger - initiates full reconfiguration sequence when asserted |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 3 qualified | Validated for automotive environments including thermal cycling, vibration, and ESD stress per ISO 16750 |
| SelectIO™ technology | Supports 18 I/O standards with programmable slew rate and drive strength for signal integrity tuning |
| Dedicated clock management | Two DCMs per bank enable independent clock domain crossing with jitter < 200 ps RMS |
| Integrated security features | Bitstream encryption and HMAC authentication prevent unauthorized configuration and cloning |
Applications
| ADAS Sensor Hub | Automotive Gateway Controller |
|---|---|
Use Scenario: Aggregating and preprocessing data from radar, ultrasonic, and camera modules in Tier-1 ECU designs. IC Role / Device Role / Timing Role: Real-time parallel datapath processor with deterministic latency for time-critical sensor fusion. Use Value: Enables sub-100 µs latency for object detection pipelines using on-chip DSP slices and block RAM. | Use Scenario: Bridging CAN FD, LIN, and Ethernet AVB traffic between vehicle domains in Zonal Architecture ECUs. IC Role / Device Role / Timing Role: Protocol translation engine with multi-clock domain synchronization and packet buffering. Use Value: Reduces external memory dependency by 40% using 2.7 Mb embedded RAM for frame queuing and header parsing. |
| Electric Powertrain Monitor | Infotainment Display Controller |
Use Scenario: Monitoring inverter IGBT gate signals and motor phase currents in 800 V traction inverters. IC Role / Device Role / Timing Role: High-speed digital capture unit with precise timestamping and fault logging. Use Value: Achieves 2 ns timing resolution on I/O pins for accurate dead-time measurement and short-circuit detection. | Use Scenario: Driving high-resolution TFT displays (1920×720) with MIPI DSI and eDP interfaces in digital cockpits. IC Role / Device Role / Timing Role: Display timing generator and pixel pipeline accelerator with gamma correction LUTs. Use Value: Eliminates need for external display controller IC by integrating dual 10-bit DACs and programmable sync generators. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XQ6SLX45-2FGG484Q | Commercial-grade variant with –40°C to +85°C range and no AEC-Q100 qualification | Limited to cabin electronics or non-safety-critical modules | Use only where extended temperature and automotive qualification are not required |
| XA7Z020-1CLG484I | Zynq-7000 SoC with dual-core ARM Cortex-A9 + programmable logic; higher power and cost | Suitable for applications requiring embedded software stack alongside hardware acceleration | Choose when Linux RTOS, peripheral IP integration, or heterogeneous compute is needed |
Compared with XQ6SLX45-2FGG484Q and XA7Z020-1CLG484I, the XA6SLX45-3FGG484I delivers optimal balance of automotive qualification, deterministic logic performance, and power efficiency for pure hardware-accelerated control tasks without embedded processing overhead.
Availability
XA6SLX45-3FGG484I is available at Aetrix Electronics and suitable for ADAS sensor hubs, automotive gateway controllers, and electric powertrain monitors requiring stable component supply across long production lifecycles.
Supply support for XA6SLX45-3FGG484I 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 data center, embedded, and automotive markets with focus on performance-per-watt and long-lifecycle support.
The Spartan-6 XA family was designed specifically for automotive electronics requiring AEC-Q100 qualification, extended temperature operation, and functional safety-ready architecture.
FAQ
What automotive qualification level does XA6SLX45-3FGG484I meet?
The XA6SLX45-3FGG484I is qualified to AEC-Q100 Grade 3 (–40°C to +105°C), with full test documentation covering HTOL, TC, and ESD per automotive reliability standards. This qualification applies specifically to the XA6SLX45-3FGG484I device variant and is verified through AMD's certified automotive test flow. No derating or additional qualification is required for use in under-hood applications meeting Grade 3 thermal profiles.
Does XA6SLX45-3FGG484I support JTAG boundary-scan testing?
Yes, XA6SLX45-3FGG484I supports IEEE 1149.1 JTAG boundary-scan for production test and debug, with TAP controller access to all I/O pins and internal logic states. The JTAG interface operates at up to 25 MHz and is enabled by default after power-on reset. Boundary-scan instruction set includes SAMPLE/PRELOAD, EXTEST, and IDCODE, and is documented in the Spartan-6 Configuration User Guide UG380.
Can XA6SLX45-3FGG484I be configured via SPI flash without external microcontroller?
Yes, XA6SLX45-3FGG484I supports Master SPI configuration mode, allowing autonomous boot from standard quad-SPI flash devices without host processor intervention. The device initiates configuration automatically on power-up when M0/M1/M2 pins are set to 001, and validates bitstream integrity using built-in CRC checking before releasing DONE.
What is the maximum supported I/O standard voltage for XA6SLX45-3FGG484I banks?
XA6SLX45-3FGG484I supports I/O bank voltages from 1.2 V to 3.3 V, with each of the 12 I/O banks independently configurable. Bank 0 and Bank 1 support 3.3 V LVTTL/LVCMOS, while Banks 2–12 support down to 1.2 V for low-power interfaces. Voltage selection is hardware-defined via VCCO pins and cannot be changed dynamically during operation.
Is bitstream encryption available on XA6SLX45-3FGG484I?
Yes, XA6SLX45-3FGG484I supports AES-256 bitstream encryption with HMAC authentication using on-chip key storage. Encryption is enabled during bitstream generation in Vivado and requires the BITSTREAM.GENERAL.ENCRYPTION setting. The encrypted bitstream loads only on authenticated XA6SLX45-3FGG484I devices, preventing reverse engineering and unauthorized duplication.
XA6SLX45-3FGG484I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-6 LX XA
- Package/Case:
- 484-BBGA
- 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:
- 316
- Number of Gates:
- -
- Voltage - Supply:
- 1.14V ~ 1.26V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 484-FBGA (23x23)
XA6SLX45-3FGG484I FAQ
1.How can I place an order for XA6SLX45-3FGG484I through Aetrix?
Please submit a Request for Quotation (RFQ) for XA6SLX45-3FGG484I 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 XA6SLX45-3FGG484I reliable?
The price and inventory of XA6SLX45-3FGG484I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XA6SLX45-3FGG484I is usually 5 days.
3.What payment methods are accepted for XA6SLX45-3FGG484I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XA6SLX45-3FGG484I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XA6SLX45-3FGG484I?
XA6SLX45-3FGG484I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XA6SLX45-3FGG484I 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 XA6SLX45-3FGG484I?
For technical support, including XA6SLX45-3FGG484I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XA6SLX45-3FGG484I requirements.
6.How does Aetrix verify that XA6SLX45-3FGG484I is sourced from the original manufacturer or authorized distributors?
All XA6SLX45-3FGG484I 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 XA6SLX45-3FGG484I meets industry standards.
7.What is the process for return or replacement of XA6SLX45-3FGG484I?
All XA6SLX45-3FGG484I units undergo pre-shipment inspection (PSI). If there is an issue with XA6SLX45-3FGG484I, 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 XA6SLX45-3FGG484I part is unused and in its original packaging.
Return procedure for XA6SLX45-3FGG484I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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