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AMD XC6SLX75-3CSG484C
- Part No.:
- XC6SLX75-3CSG484C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-FBGA, CSPBGA
- Datasheet:
-
XC6SLX75-3CSG484C.pdf
- Description:
- IC FPGA 328 I/O 484CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,075
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Product details
Overview
XC6SLX75-3CSG484C from AMD (formerly Xilinx) is a Spartan-6 FPGA featuring 74,880 logic cells, 180 DSP48A1 slices, and 4,032 Kbits of block RAM. It operates at -3 speed grade (fastest in Spartan-6 family), supports LVCMOS/LVTTL/HSTL/SSTL I/O standards, and is used in industrial motor control and embedded vision preprocessing.
For engineers reviewing the XC6SLX75-3CSG484C datasheet, pinout, applications, or equivalent options, key selection factors include I/O voltage flexibility (1.2V–3.3V), embedded Block RAM depth for frame buffering, and support for DDR2/DDR3 memory interfaces in real-time image pipelines.
Technical Context
The XC6SLX75-3CSG484C implements a configurable logic fabric with six-input LUTs and distributed RAM, paired with dedicated carry chains for arithmetic. It integrates dual-register flip-flops per slice and supports clock management via DCMs (Digital Clock Managers) with phase shifting and frequency synthesis.
It provides 338 user I/O pins in the CSG484 package, configurable as single-ended or differential pairs, with programmable slew rate and drive strength. The device includes 220 SelectIO™ resources and supports source-synchronous interfaces up to 600 Mbps.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 74,880 - determines maximum combinational/sequential logic capacity for control state machines or protocol engines |
| DSP Slices | 180 × DSP48A1 - enables parallel multiply-accumulate operations for FIR filtering or motor vector math |
| Block RAM | 4,032 Kbits - supports dual-port buffering of two 1080p@30fps video lines or multi-channel sensor data |
| I/O Pins | 338 user-configurable - allows direct connection to ADCs, sensors, FPD-Link, and parallel camera interfaces |
| Speed Grade | -3 - guarantees timing closure at highest operating frequencies within Spartan-6 family specifications |
| Memory Interface | DDR2/DDR3 SDRAM support - enables high-bandwidth off-chip frame storage without external bridge ICs |
Pinout & Package
The XC6SLX75-3CSG484C is housed in a 484-pin CSG (Chip Scale Grid Array) package with 25 mm × 25 mm body size, 1.0 mm pitch, and Pb-free RoHS-compliant construction. Thermal pad on underside requires solder paste stencil design per Xilinx UG386.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G18 | VCCO_0 | I/O bank 0 power supply - must be decoupled with 100nF + 4.7µF near pin for signal integrity |
| P16 | CLKIN_1 | Dedicated global clock input - connects to external crystal or oscillator for DCM reference |
| A12 | IO_L1P_0 | Differential I/O pair positive - supports LVDS, TMDS, or RSDS signaling when paired with A11 |
| T10 | M0 | Configuration mode select - sets boot source (SPI/BPI) during power-up reset sequence |
| R15 | INIT_B | Open-drain configuration status - pulled low during bitstream loading, high when configuration complete |
Key Features
| Feature | Design Value |
|---|---|
| Integrated DCMs | Two DCMs per device provide jitter-reduced clocks, 90° phase shift, and frequency synthesis without external PLL ICs |
| SelectIO™ Technology | Supports 18 I/O standards including SSTL18, HSTL_I, and LVCMOS25 - eliminates level-shifter ICs in mixed-voltage systems |
| Embedded Memory | 180 × 18-Kbit block RAMs configured as true dual-port - enables simultaneous read/write for ping-pong buffering |
| Configurable Logic | Six-input LUTs with optional distributed RAM - improves logic density and reduces routing congestion in control-path designs |
Applications
| Industrial Motor Control | Embedded Vision Preprocessing |
|---|---|
Use Scenario: Real-time field-oriented control (FOC) of three-phase PMSM motors with current sensing and PWM generation. IC Role / Device Role / Timing Role: FPGA fabric executes closed-loop PID and space-vector modulation; DCMs synchronize PWM edges and ADC sampling windows. Use Value: 74,880 logic cells accommodate multi-axis control logic; 180 DSP slices accelerate Clarke/Park transforms at 20 kHz update rate. | Use Scenario: On-camera image correction pipeline including demosaicing, white balance, and gamma correction before JPEG encoding. IC Role / Device Role / Timing Role: Configurable logic implements pixel-level arithmetic; block RAM stores line buffers for 2D filtering kernels. Use Value: 4,032 Kbits block RAM enables 4-line full-HD buffering; SelectIO supports MIPI CSI-2 D-PHY interface via LVDS-compatible I/O banks. |
| Programmable Logic Controller (PLC) | Medical Imaging Interface |
Use Scenario: Modular PLC backplane with hot-swappable I/O modules requiring deterministic cyclic communication and safety monitoring. IC Role / Device Role / Timing Role: FPGA manages EtherCAT slave controller, digital I/O expansion, and watchdog timer with sub-microsecond response. Use Value: 338 I/O pins interface directly to relay drivers, optocouplers, and Ethernet PHY; -3 speed grade ensures <100 ns logic propagation for safety-critical paths. | Use Scenario: Ultrasound beamformer interface aggregating 64-channel analog front-end data for digital beam synthesis. IC Role / Device Role / Timing Role: FPGA performs time-aligned channel delay compensation and digital down-conversion prior to FPGA-to-ASIC handoff. Use Value: DSP48A1 slices execute 64× complex multiply-accumulate per sample clock; DDR3 interface streams processed data to host processor at 800 MT/s. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based control and interface applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC6SLX100-3FGG484C | 101,280 logic cells, same -3 speed grade, identical CSG484 footprint but larger die area | Higher gate count supports more complex motion control algorithms or additional protocol stacks (e.g., CAN FD + EtherCAT) | Select when >74K LC requirement exists and board layout accommodates same package outline |
| XC7A75T-2CSG324C | Artix-7 architecture, 75,520 logic cells, -2 speed grade, smaller 324-pin CSP package | Lacks native DDR2 support; requires MIG core for DDR3; higher static power but better DSP efficiency | Choose for new designs prioritizing lower power and future-proof toolchain (Vivado), accepting DDR2 omission |
Compared with XC6SLX75-3CSG484C, XC6SLX100-3FGG484C offers headroom for feature expansion without PCB change, while XC7A75T-2CSG324C trades DDR2 compatibility for improved DSP throughput and reduced thermal load in compact enclosures.
Availability
XC6SLX75-3CSG484C is available at Aetrix Electronics and suitable for industrial motor control, embedded vision preprocessing, and medical imaging interface applications requiring stable component supply across extended product lifecycles.
Supply support for XC6SLX75-3CSG484C 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, Artix, Kintex, and Virtex FPGA families for adaptive computing solutions.
The Spartan-6 family, including XC6SLX75-3CSG484C, was designed for cost-sensitive, high-volume applications demanding balanced logic density, I/O flexibility, and low-power operation in industrial and automotive environments.
FAQ
What is the maximum supported I/O standard voltage for XC6SLX75-3CSG484C?
The XC6SLX75-3CSG484C supports I/O bank voltages from 1.2 V to 3.3 V, enabling direct interfacing with legacy 5 V-tolerant peripherals (via 3.3 V VCCO) and modern low-voltage sensors (1.2 V/1.5 V). Each of the 12 I/O banks is independently configurable, allowing mixed-voltage operation on a single XC6SLX75-3CSG484C device without level shifters.
Does XC6SLX75-3CSG484C include built-in configuration memory?
No, XC6SLX75-3CSG484C does not include on-chip nonvolatile configuration memory. It requires an external serial PROM (e.g., XCFxx series) or flash memory to store the bitstream. Configuration occurs on power-up via Master SPI or Slave SelectMAP mode, controlled by mode pins M2:M0, and the INIT_B pin signals completion status for system-level verification.
Can XC6SLX75-3CSG484C interface directly with DDR3 SDRAM?
Yes, XC6SLX75-3CSG484C supports DDR3 SDRAM interfaces through its SelectIO™ resources and dedicated memory controller IP (MIG v3.7+). It achieves data rates up to 800 Mbps per pin using SSTL15 I/O standard, with calibrated output drive and input termination. Full DDR3 support requires proper PCB layout (length-matched strobes/data groups) and MIG-generated HDL code targeting the XC6SLX75-3CSG484C device.
What clocking resources are available on XC6SLX75-3CSG484C?
XC6SLX75-3CSG484C integrates two Digital Clock Managers (DCMs) - each providing frequency synthesis, phase shifting, duty cycle correction, and clock doubling. These DCMs accept inputs from dedicated global clock pins or internal logic, and drive up to 16 global clock networks. No PLLs are present; all clock manipulation relies on DCM functionality, limiting jitter performance compared to newer Artix-7 devices.
Is XC6SLX75-3CSG484C qualified for automotive applications?
No, XC6SLX75-3CSG484C is rated for commercial and industrial temperature ranges (0°C to 85°C ambient), not AEC-Q100 automotive qualification. While it may operate in some automotive subsystems, AMD does not guarantee reliability under automotive stress conditions (e.g., extended temperature cycling, EMI exposure), and no automotive-grade packaging or screening is applied to this XC6SLX75-3CSG484C variant.
XC6SLX75-3CSG484C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-6 LX
- Package/Case:
- 484-FBGA, CSPBGA
- 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:
- 328
- Number of Gates:
- -
- Voltage - Supply:
- 1.14V ~ 1.26V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 484-CSPBGA (19x19)
XC6SLX75-3CSG484C FAQ
1.How can I place an order for XC6SLX75-3CSG484C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC6SLX75-3CSG484C 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 XC6SLX75-3CSG484C reliable?
The price and inventory of XC6SLX75-3CSG484C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC6SLX75-3CSG484C is usually 5 days.
3.What payment methods are accepted for XC6SLX75-3CSG484C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC6SLX75-3CSG484C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC6SLX75-3CSG484C?
XC6SLX75-3CSG484C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC6SLX75-3CSG484C 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 XC6SLX75-3CSG484C?
For technical support, including XC6SLX75-3CSG484C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC6SLX75-3CSG484C requirements.
6.How does Aetrix verify that XC6SLX75-3CSG484C is sourced from the original manufacturer or authorized distributors?
All XC6SLX75-3CSG484C 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 XC6SLX75-3CSG484C meets industry standards.
7.What is the process for return or replacement of XC6SLX75-3CSG484C?
All XC6SLX75-3CSG484C units undergo pre-shipment inspection (PSI). If there is an issue with XC6SLX75-3CSG484C, 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 XC6SLX75-3CSG484C part is unused and in its original packaging.
Return procedure for XC6SLX75-3CSG484C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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