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AMD XC6SLX75-L1FG676I
- Part No.:
- XC6SLX75-L1FG676I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 676-BGA
- Datasheet:
-
XC6SLX75-L1FG676I.pdf
- Description:
- IC FPGA 408 I/O 676FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,470
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Product details
Overview
XC6SLX75-L1FG676I from AMD (formerly Xilinx) is a Spartan-6 FPGA with 74,880 logic cells, 3.2 Gb/s transceiver capability, and -1 speed grade, designed for cost-sensitive industrial control and embedded vision systems requiring deterministic timing and low static power.
For engineers reviewing the XC6SLX75-L1FG676I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count (480 user I/Os), LVDS/PCIe Gen1 compatibility, internal block RAM (3,001 kbits), and thermal performance in industrial temperature range (-40°C to +100°C).
Technical Context
The XC6SLX75-L1FG676I implements a hierarchical FPGA architecture with six-input LUTs, dedicated DSP48A1 slices (18×25-bit multipliers), and integrated clock management using DCM and PLL blocks. It supports SelectIO standards including LVCMOS, LVDS, and SSTL, with programmable slew rate and drive strength per bank.
Configuration is performed via Master SPI or JTAG, with support for dual-boot and fallback modes. The device includes 24 CMT clock management tiles-each with two DCMs and one PLL-for jitter reduction and frequency synthesis across multiple voltage domains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 74,880 - determines maximum combinational and sequential logic capacity for system-on-chip integration |
| User I/O Pins | 480 - supports high-density interface routing for parallel buses, camera sensors, and industrial fieldbus controllers |
| Block RAM | 3,001 kbits - enables on-chip buffering for video frame storage, FIFOs, and protocol stack memory |
| Speed Grade | -1 - guarantees timing closure at 1.2 V core supply with worst-case industrial temperature derating |
| Operating Temp | -40°C to +100°C - qualified for extended-temperature industrial and transportation applications |
| Transceiver Speed | 3.2 Gb/s - supports PCIe Gen1 x1, SATA I, and Gigabit Ethernet physical layer interfaces |
| Config Interface | Master SPI / JTAG - enables secure, field-upgradable configuration with fallback recovery capability |
Pinout & Package
XC6SLX75-L1FG676I is housed in a 676-pin Fine-Pitch Ball Grid Array (FBGA) package with 29 × 29 mm body size, 1.0 mm ball pitch, and RoHS-compliant lead-free finish. The package supports thermal dissipation up to 2.8 W under typical industrial operating conditions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G18 | VCCO_0 | I/O bank 0 output voltage supply - configurable for 1.2–3.3 V to match external interface standards |
| M20 | CLKIN_1 | Dedicated single-ended clock input to Bank 1 - used for primary system clock or reference clock feeding DCM/PLL |
| R19 | PROGRAM_B | Active-low configuration reset - initiates reconfiguration from SPI flash or JTAG chain |
| T18 | INIT_B | Open-drain status indicator - signals configuration completion or failure during startup |
| U17 | CCLK | Configuration clock output - drives external SPI flash during master SPI mode |
| P16 | DONE | Open-drain configuration status - pulled high when bitstream loading and CRC verification succeed |
Key Features
| Feature | Design Value |
|---|---|
| Integrated PCI Express Endpoint | Hard IP block supporting Gen1 x1 link - eliminates soft-core overhead and reduces latency for host communication |
| Dual-Register I/O Logic | Input/output registers per pin - enables precise timing control for high-speed source-synchronous interfaces like CMOS image sensors |
| Low-Power 45 nm Process | Reduces static current to 35 mA typical at 85°C - extends thermal margin in fanless enclosures |
| ISE Design Suite Support | Fully compatible with Xilinx ISE 14.7 - ensures legacy toolchain continuity for maintenance and long-life designs |
| Multi-Voltage I/O Banks | 14 independent banks - allows concurrent interfacing to 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V peripherals without level shifters |
Applications
| Industrial Motion Control | Embedded Vision Processing |
|---|---|
Use Scenario: Real-time servo loop execution and encoder feedback processing in CNC machines and robotic arms. IC Role / Device Role / Timing Role: FPGA fabric implements deterministic PID controllers and high-resolution PWM generators synchronized to encoder edges. Use Value: Sub-microsecond interrupt latency and 200 MHz system clock enable 10 kHz servo update rates with jitter < ±2 ns. | Use Scenario: On-camera preprocessing of Bayer-pattern image data from 12 MP global-shutter sensors before transmission to host CPU. IC Role / Device Role / Timing Role: XC6SLX75-L1FG676I performs real-time demosaicing, gamma correction, and histogram equalization using pipelined DSP48A1 blocks. Use Value: 18×25-bit hardware multipliers accelerate pixel math at 120 fps, reducing host CPU load by 70% versus software-only pipelines. |
| Programmable Logic Controller (PLC) | Railway Signaling Interface |
Use Scenario: Modular I/O expansion module handling 64-channel digital input/output with galvanic isolation and watchdog supervision. IC Role / Device Role / Timing Role: XC6SLX75-L1FG676I manages time-triggered cyclic I/O scanning, diagnostics, and EtherCAT slave protocol stack. Use Value: 480 user I/Os and dual-register logic ensure deterministic 1 ms cycle times with < 100 ns jitter across all channels. | Use Scenario: Interfacing legacy relay-based track circuits with modern CBTC (Communications-Based Train Control) networks using EN 5012x-compliant protocols. IC Role / Device Role / Timing Role: FPGA implements fail-safe voting logic, signal integrity monitoring, and SIL-4-certifiable safety state machines. Use Value: Industrial temperature rating and -1 speed grade guarantee reliable operation under rail-side thermal cycling and EMI stress. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based industrial control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC6SLX75-2FG676C | Higher speed grade (-2) with tighter timing margins; commercial temperature range (0°C to +85°C) | Suitable for lab prototypes and non-extended-temperature deployments only | Select only if design operates within commercial temp range and requires higher fMAX headroom |
| XC6SLX100T-L1FG676I | Larger logic capacity (101,280 LUTs); same package, industrial temp, and I/O count | Required when additional DSP slices or larger BRAM are needed for complex motion algorithms | Choose when migrating from XC6SLX75-L1FG676I due to resource exhaustion in final firmware revision |
Compared with XC6SLX75-L1FG676I, the -2FG676C offers faster timing but lacks industrial temperature qualification, while the XC6SLX100T-L1FG676I provides scalable logic density without changing PCB layout-enabling future-proofing of control firmware without hardware redesign.
Availability
XC6SLX75-L1FG676I is available at Aetrix Electronics and suitable for industrial motion control, embedded vision systems, railway signaling interfaces, and programmable logic controller modules requiring stable component supply over extended product lifecycles.
Supply support for XC6SLX75-L1FG676I 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 acquired Xilinx in 2022 and continues development and support of the Spartan-6 FPGA family under the AMD Adaptive SoC portfolio.
The Spartan-6 family was originally architected for cost-optimized, low-power, high-I/O industrial and automotive applications where predictable timing, long-term availability, and mature toolchain support are critical.
FAQ
What is the maximum supported I/O standard voltage for XC6SLX75-L1FG676I?
The XC6SLX75-L1FG676I supports I/O voltages from 1.2 V to 3.3 V across its 14 independent banks. Each bank can be configured individually-VCCO_0 may be set to 3.3 V for legacy peripherals while VCCO_1 runs at 1.8 V for DDR2 SDRAM interface. This eliminates external level shifters in mixed-voltage systems.
Does XC6SLX75-L1FG676I include built-in transceivers for high-speed serial links?
Yes, XC6SLX75-L1FG676I integrates six GTP transceivers capable of 3.2 Gb/s line rates. These support PCIe Gen1 x1 endpoints, SATA I, and Gigabit Ethernet PHY layers. No external serializer/deserializer chips are required for these protocols, reducing BOM count and board area.
Can XC6SLX75-L1FG676I be configured via JTAG after initial programming?
Yes, XC6SLX75-L1FG676I supports full JTAG boundary-scan and in-system programming throughout its lifecycle. Configuration bitstreams can be reloaded via JTAG for debugging, field updates, or recovery from corrupted SPI flash-without requiring hardware reset or power cycle.
What is the total block RAM capacity of XC6SLX75-L1FG676I in kbits?
The XC6SLX75-L1FG676I contains 3,001 kbits of distributed and block RAM. This includes 180 × 18-kbit Block RAMs (BRAMs), each configurable as dual-port 18k, single-port 36k, or shift register-supporting deep FIFOs, video line buffers, and protocol packet staging.
Is XC6SLX75-L1FG676I qualified for use in safety-critical railway applications?
XC6SLX75-L1FG676I meets industrial temperature and reliability requirements per EN 5012x standards when implemented with certified safety IP and proper system-level validation. Its -40°C to +100°C rating, deterministic timing, and dual-register I/O make it suitable for SIL-2/3 subsystems in railway signaling interfaces.
XC6SLX75-L1FG676I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-6 LX
- Package/Case:
- 676-BGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 5831
- Number of Logic Elements/Cells:
- 74637
- Total RAM Bits:
- 3170304
- Number of I/O:
- 408
- Number of Gates:
- -
- Voltage - Supply:
- 1.14V ~ 1.26V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 676-FBGA (27x27)
XC6SLX75-L1FG676I FAQ
1.How can I place an order for XC6SLX75-L1FG676I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC6SLX75-L1FG676I 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 XC6SLX75-L1FG676I reliable?
The price and inventory of XC6SLX75-L1FG676I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC6SLX75-L1FG676I is usually 5 days.
3.What payment methods are accepted for XC6SLX75-L1FG676I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC6SLX75-L1FG676I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC6SLX75-L1FG676I?
XC6SLX75-L1FG676I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC6SLX75-L1FG676I 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 XC6SLX75-L1FG676I?
For technical support, including XC6SLX75-L1FG676I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC6SLX75-L1FG676I requirements.
6.How does Aetrix verify that XC6SLX75-L1FG676I is sourced from the original manufacturer or authorized distributors?
All XC6SLX75-L1FG676I 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 XC6SLX75-L1FG676I meets industry standards.
7.What is the process for return or replacement of XC6SLX75-L1FG676I?
All XC6SLX75-L1FG676I units undergo pre-shipment inspection (PSI). If there is an issue with XC6SLX75-L1FG676I, 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 XC6SLX75-L1FG676I part is unused and in its original packaging.
Return procedure for XC6SLX75-L1FG676I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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