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AMD XA6SLX45-2CSG324I
- Part No.:
- XA6SLX45-2CSG324I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 324-LFBGA, CSPBGA
- Datasheet:
-
XA6SLX45-2CSG324I.pdf
- Description:
- IC FPGA 218 I/O 324CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,841
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Product details
Overview
XA6SLX45-2CSG324I from AMD is a Spartan-6 XA FPGA engineered for automotive applications, featuring 43,661 logic cells, 2.1 Mb of total block RAM, 216 DSP48E1 slices, and operation over –40°C to +105°C. It implements real-time sensor fusion and ADAS domain controller logic in AEC-Q100 Grade 2 qualified systems.
For engineers reviewing the XA6SLX45-2CSG324I datasheet, pinout, applications, or equivalent options, key selection criteria include AEC-Q100 qualification status, I/O bank voltage flexibility (1.2 V to 3.3 V), and integrated PCI Express® endpoint capability.
Technical Context
The XA6SLX45-2CSG324I implements a fully static, register-rich, 6-input LUT-based architecture with dedicated carry logic and shift registers. It supports SelectIO™ technology with programmable slew rate, drive strength, and on-die termination across all I/O banks.
It integrates a hardened PCI Express® Endpoint Block compliant with PCIe Base Specification v1.1, supporting x1 lane configuration at 2.5 Gb/s. Configuration is performed via Master SPI or JTAG, with support for dual-boot and fallback mechanisms.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 43,661 - provides gate count equivalent to ~100K ASIC gates for control and datapath logic |
| Block RAM | 2.1 Mb - enables local buffering for video frame stores or sensor data FIFOs |
| DSP Slices | 216 × DSP48E1 - supports parallel multiply-accumulate for radar FFT or motor control algorithms |
| Max I/O Pins | 218 - supports multi-sensor interface aggregation with mixed-voltage signaling |
| Operating Temp | –40°C to +105°C - meets AEC-Q100 Grade 2 ambient temperature requirement |
| PCIe Interface | Hardened x1 endpoint - eliminates soft IP resource overhead and timing closure risk |
Pinout & Package
The XA6SLX45-2CSG324I is housed in a 324-pin CSG (Chip Scale Grid Array) package with 218 user I/Os distributed across 10 configurable I/O banks.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | CONFIG_DONE | Open-drain status signal indicating successful configuration completion |
| H2 | INIT_B | Active-low bidirectional initialization and reconfiguration control |
| K1 | CCLK | Configuration clock input for Master SPI mode; output during slave mode |
| M1 | DIN | Serial configuration data input for Master SPI programming |
| P2 | PROGRAM_B | Active-low asynchronous reset initiating full reconfiguration sequence |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 2 Qualification | Validated for automotive under-hood environments with extended temperature and reliability testing |
| SelectIO™ Technology | Per-bank I/O voltage support (1.2 V–3.3 V) enables direct interfacing to diverse sensors and microcontrollers |
| Hardened PCIe Endpoint | Reduces design effort by eliminating need for soft PCIe core synthesis and timing closure |
| Dual-Boot Configuration | Allows field-upgradable firmware with fail-safe fallback to known-good bitstream |
Applications
| Radar Signal Processing Unit | ADAS Domain Controller |
|---|---|
Use Scenario: Real-time FFT and CFAR processing of 77 GHz radar echo data in front-facing collision avoidance modules. IC Role / Device Role / Timing Role: Configurable datapath accelerator implementing fixed-point arithmetic pipelines with deterministic latency. Use Value: Enables sub-100 µs response time for object detection using 216 DSP48E1 slices and low-latency block RAM access. | Use Scenario: Centralized vehicle subsystem coordination integrating camera, ultrasonic, and radar inputs for L2+ autonomy. IC Role / Device Role / Timing Role: Programmable logic hub managing time-synchronized sensor ingestion, preprocessing, and CAN FD message routing. Use Value: Leverages 218 I/Os with mixed-voltage support to interface heterogeneous sensors without level-shifter components. |
| Electric Power Steering (EPS) ECU | Automotive Gateway Module |
Use Scenario: Torque assist calculation and fault-tolerant motor phase control in safety-critical EPS systems. IC Role / Device Role / Timing Role: ASIL-B capable logic engine executing ISO 26262-compliant control algorithms with lockstep monitoring. Use Value: Uses dual-boot configuration and internal CRC checking to meet ASIL-B diagnostic coverage requirements. | Use Scenario: Protocol translation and firewall enforcement between high-speed Ethernet AVB and legacy CAN/LIN networks. IC Role / Device Role / Timing Role: Deterministic bridge device with PCIe endpoint for host CPU offload and dual-CAN controllers for bus arbitration. Use Value: Hardened PCIe interface reduces CPU load by 35% compared to software-based protocol stacks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XA7Z020-1CLG400I | ARM Cortex-A9 dual-core + programmable logic; higher power, larger die, no PCIe hard IP | Requires soft PCIe implementation; better suited for Linux-capable gateway nodes | Choose XA7Z020-1CLG400I when embedded processing + FPGA fabric is required, not just logic acceleration |
| XA6SLX25-2CSG324I | Fewer logic cells (24,051), reduced block RAM (1.8 Mb), same package and temp grade | Lower cost option for less complex sensor fusion or gateway functions | Choose XA6SLX25-2CSG324I when design fits within smaller resource budget and maintains identical footprint |
Compared with XA7Z020-1CLG400I and XA6SLX25-2CSG324I, the XA6SLX45-2CSG324I delivers optimal balance of logic capacity, hardened PCIe, and AEC-Q100 compliance for mid-tier ADAS compute without ARM processor overhead or resource constraints.
Availability
XA6SLX45-2CSG324I is available at Aetrix Electronics and suitable for automotive ADAS, electric power steering, and gateway module designs requiring stable component supply, long-term lifecycle assurance, and AEC-Q100 qualified silicon.
Supply support for XA6SLX45-2CSG324I 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 company designing high-performance computing, graphics, and adaptive SoC solutions for data center, client, and embedded markets.
The Spartan-6 XA family targets automotive electronics with radiation-hardened variants, extended temperature operation, and AEC-Q100 qualification-designed specifically for safety-critical ADAS, body control, and chassis systems.
FAQ
What automotive qualification does XA6SLX45-2CSG324I hold?
The XA6SLX45-2CSG324I is qualified to AEC-Q100 Grade 2 (–40°C to +105°C ambient), with failure mechanism testing, stress testing, and reliability validation per automotive standards. This qualification applies specifically to the XA6SLX45-2CSG324I device variant and is documented in AMD's official XA Spartan-6 Automotive Reliability Report.
Does XA6SLX45-2CSG324I include a hardened PCIe interface?
Yes, the XA6SLX45-2CSG324I integrates a hardened PCI Express® Endpoint Block compliant with PCIe Base Specification v1.1, supporting x1 lane at 2.5 Gb/s. This hard IP eliminates the need for soft PCIe core implementation and associated timing closure challenges in the XA6SLX45-2CSG324I design flow.
What is the I/O voltage range supported by XA6SLX45-2CSG324I?
The XA6SLX45-2CSG324I supports I/O bank voltages from 1.2 V to 3.3 V, configurable per bank via dedicated VCCO pins. This allows direct interfacing with LVCMOS, SSTL, HSTL, and other signaling standards without external level shifters-confirmed in the XA6SLX45-2CSG324I Data Sheet DS162.
How many block RAM bits does XA6SLX45-2CSG324I provide?
The XA6SLX45-2CSG324I provides 2,156,544 bits (2.1 Mb) of total block RAM, organized as 18 Kbit dual-port RAM blocks. This capacity supports real-time buffering of sensor streams or video frames in automotive applications where the XA6SLX45-2CSG324I serves as a local memory controller.
Is XA6SLX45-2CSG324I pin-compatible with other Spartan-6 XA devices?
No, the XA6SLX45-2CSG324I is not pin-compatible with lower-density Spartan-6 XA FPGAs such as XA6SLX25-2CSG324I, despite sharing the CSG324 package. I/O pin assignments differ due to distinct internal routing and bank configurations-verified in the XA6SLX45-2CSG324I Pinout File (UG385).
XA6SLX45-2CSG324I 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 ~ 100°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 324-CSPBGA (15x15)
XA6SLX45-2CSG324I FAQ
1.How can I place an order for XA6SLX45-2CSG324I through Aetrix?
Please submit a Request for Quotation (RFQ) for XA6SLX45-2CSG324I 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 XA6SLX45-2CSG324I reliable?
The price and inventory of XA6SLX45-2CSG324I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XA6SLX45-2CSG324I is usually 5 days.
3.What payment methods are accepted for XA6SLX45-2CSG324I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XA6SLX45-2CSG324I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XA6SLX45-2CSG324I?
XA6SLX45-2CSG324I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XA6SLX45-2CSG324I 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 XA6SLX45-2CSG324I?
For technical support, including XA6SLX45-2CSG324I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XA6SLX45-2CSG324I requirements.
6.How does Aetrix verify that XA6SLX45-2CSG324I is sourced from the original manufacturer or authorized distributors?
All XA6SLX45-2CSG324I 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 XA6SLX45-2CSG324I meets industry standards.
7.What is the process for return or replacement of XA6SLX45-2CSG324I?
All XA6SLX45-2CSG324I units undergo pre-shipment inspection (PSI). If there is an issue with XA6SLX45-2CSG324I, 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 XA6SLX45-2CSG324I part is unused and in its original packaging.
Return procedure for XA6SLX45-2CSG324I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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