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AMD XC6SLX45T-N3FGG484C
- Part No.:
- XC6SLX45T-N3FGG484C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XC6SLX45T-N3FGG484C.pdf
- Description:
- IC FPGA 296 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,095
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Product details
Overview
XC6SLX45T-N3FGG484C from AMD (formerly Xilinx) is a Spartan-6 FPGA featuring 43,661 logic cells, 2.1 Mb of block RAM, 186 DSP48A1 slices, and operates at -3 speed grade with industrial temperature range (–40°C to +85°C). It is used in embedded vision preprocessing, industrial Ethernet gateway logic, and reconfigurable I/O bridging.
For engineers reviewing the XC6SLX45T-N3FGG484C datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count (348 user I/Os), LVDS support, SelectIO™ voltage flexibility (1.2 V to 3.3 V), and integrated clock management (DCM and PLL).
Technical Context
The XC6SLX45T-N3FGG484C implements a configurable logic fabric based on 6-input LUTs and flip-flops, with dedicated routing for high-speed interfaces including DDR2/DDR3 memory controllers and Gigabit transceivers (in higher-density variants-this part has no transceivers). It supports JTAG and SPI configuration modes.
It integrates two Digital Clock Managers (DCMs) and one Phase-Locked Loop (PLL) for clock synthesis, multiplication, phase shifting, and duty-cycle correction. Configuration is performed via Master Serial or Slave SelectMAP mode using external PROM or processor.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 43,661 - determines maximum combinational and sequential logic capacity for custom digital functions |
| Block RAM | 2,129,920 bits (2.1 Mb) - supports FIFOs, buffers, and local data storage without external memory |
| DSP Slices | 186 × DSP48A1 - enables fixed-point multiply-accumulate operations up to 25×18-bit per slice |
| User I/O Pins | 348 - supports high-pin-count parallel interfaces, multi-protocol GPIO, and banked voltage I/O |
| Speed Grade | -3 - guarantees timing closure up to 667 MHz internal clocking and 1,000 Mbps I/O toggle rates |
| Operating Temp | –40°C to +85°C - qualified for industrial environments without derating |
| Configuration Mode | Master Serial, Slave SelectMAP, JTAG - enables flexible boot sources and field updates |
Pinout & Package
XC6SLX45T-N3FGG484C is housed in a 484-pin Fine-Pitch Ball Grid Array (FBGA) package with 23 mm × 23 mm body size, 1.0 mm ball pitch, and RoHS-compliant lead-free finish. The package supports thermal dissipation up to 2.5 W under typical operating conditions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCO_0 | I/O bank 0 output voltage supply - configurable per bank from 1.2 V to 3.3 V |
| K1 | GCLK1 | Global clock input - low-skew routing to all clock-capable resources |
| T3 | M0 | Configuration mode select - sets Master Serial mode when pulled High |
| R1 | PROGRAM_B | Active-Low configuration reset - initiates reconfiguration sequence |
| P2 | DONE | Open-drain status output - signals successful configuration completion |
| Y1 | VCCAUX | 1.8 V auxiliary supply - powers configuration logic, DCMs, and PLL |
Key Features
| Feature | Design Value |
|---|---|
| SelectIO™ Technology | Supports LVCMOS, LVTTL, SSTL, HSTL, and LVDS standards across 12 I/O banks with independent VCCO |
| Digital Clock Manager (DCM) | Two DCMs provide jitter filtering, frequency synthesis, and phase alignment without external components |
| Embedded Memory | 2.1 Mb distributed and block RAM enables soft microcontroller implementations and protocol buffering |
| PCI Express® Endpoint | Hard IP block compliant with PCIe Gen1 x1 - reduces logic usage and verification effort for host interface |
| Power Optimization | Multi-rail power architecture (VCCINT, VCCAUX, VCCO) allows selective bank shutdown and dynamic I/O voltage scaling |
Applications
| Industrial Motion Control | Automated Test Equipment (ATE) |
|---|---|
Use Scenario: Real-time servo loop coordination across multiple axes with synchronized PWM and encoder capture. IC Role / Device Role / Timing Role: FPGA fabric implements deterministic finite-state machines and time-critical I/O handling; DCMs lock to master motion clock. Use Value: 348 user I/Os enable direct connection to 12+ encoder channels and 8+ PWM outputs; -3 speed grade ensures sub-100 ns logic path timing. | Use Scenario: Multi-channel digital pattern generation and response analysis for IC functional validation. IC Role / Device Role / Timing Role: Configurable logic generates precise stimulus waveforms and captures response timing windows with cycle-accurate resolution. Use Value: 43,661 logic cells support concurrent test vectors for up to 32 DUT pins; block RAM stores vector sequences locally. |
| Medical Imaging Interface | Energy Metering Gateway |
Use Scenario: Aggregation and preprocessing of raw sensor data from ultrasound or X-ray detector arrays before transmission to host CPU. IC Role / Device Role / Timing Role: FPGA performs pixel-level filtering, histogram equalization, and compression acceleration prior to PCIe transfer. Use Value: 186 DSP48A1 slices accelerate convolution kernels; PCIe endpoint enables direct DMA to host memory without CPU overhead. | Use Scenario: Protocol translation between legacy RS-485 meters and modern wireless mesh networks (e.g., Zigbee or LoRaWAN). IC Role / Device Role / Timing Role: Soft-core microcontroller (MicroBlaze) runs dual-stack firmware while FPGA logic handles bit-banged serial protocols and timestamped event logging. Use Value: 2.1 Mb block RAM stores 72+ hours of metering logs; industrial temp rating ensures outdoor cabinet operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based logic and interface applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC6SLX45-3FGG484C | No industrial temp rating; commercial grade (0°C to +85°C); same logic resources and I/O count | Suitable only for controlled-environment applications like lab equipment or consumer electronics | Select XC6SLX45-3FGG484C if ambient temperature remains above 0°C and cost sensitivity outweighs environmental robustness |
| XC7S50-1CSGA324C | Artix-7 family; 52,000 logic cells; higher DSP count (120 vs. 186); no native PCIe endpoint; different pinout and configuration scheme | Better suited for new designs requiring higher performance or lower static power, but requires PCB redesign | Choose XC7S50-1CSGA324C for greenfield projects where migration to 28 nm process benefits justify layout change |
Compared with XC6SLX45-3FGG484C, the XC6SLX45T-N3FGG484C adds guaranteed operation down to –40°C and tighter timing margins; versus XC7S50-1CSGA324C, it offers drop-in compatibility for existing Spartan-6 designs and integrated PCIe Gen1 support without soft IP overhead.
Availability
XC6SLX45T-N3FGG484C is available at Aetrix Electronics and suitable for industrial automation, medical edge devices, and energy infrastructure applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for XC6SLX45T-N3FGG484C 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 now develops adaptive computing platforms including FPGAs, ACAPs, and software tools for hardware-accelerated systems.
The Spartan-6 family was designed for cost-sensitive, high-volume applications requiring balanced logic density, I/O flexibility, and low-power operation - especially in industrial control, video processing, and communications infrastructure.
FAQ
What is the maximum supported I/O standard voltage for XC6SLX45T-N3FGG484C?
The XC6SLX45T-N3FGG484C supports I/O voltages from 1.2 V to 3.3 V per bank via its SelectIO™ technology. Each of the 12 I/O banks can be independently configured to match attached peripherals - for example, bank 0 at 1.8 V for memory interfaces and bank 4 at 3.3 V for legacy UARTs. This eliminates level-shifter components and simplifies board design for mixed-voltage systems.
Does XC6SLX45T-N3FGG484C include built-in transceivers for high-speed serial communication?
No, the XC6SLX45T-N3FGG484C does not include multi-gigabit transceivers. It belongs to the Spartan-6 LX family, which provides parallel I/O and clock management but no GTP/GTX transceiver blocks. For designs requiring PCIe Gen1 x1, it uses the hard PCIe endpoint logic tied to parallel SelectIO pins - not serial lanes. Higher-density Spartan-6 variants (e.g., LXT) include GTP transceivers, but XC6SLX45T-N3FGG484C is LX-only.
How many configuration modes does XC6SLX45T-N3FGG484C support?
The XC6SLX45T-N3FGG484C supports three primary configuration modes: Master Serial (using external SPI flash), Slave SelectMAP (for processor-controlled loading), and JTAG (for debugging and programming). Mode selection is controlled by M[2:0] pins at power-up. All modes are fully documented in UG380 and validated for production use - enabling flexible deployment across development, manufacturing, and field upgrade scenarios.
Can XC6SLX45T-N3FGG484C operate reliably in outdoor industrial enclosures?
Yes, the XC6SLX45T-N3FGG484C is rated for industrial temperature operation from –40°C to +85°C and is qualified per Xilinx's industrial reliability standards. Its -3 speed grade ensures timing margin under worst-case voltage and temperature corners. When paired with appropriate thermal management (e.g., 2-layer PCB with thermal vias), it maintains stable operation in uncontrolled outdoor cabinets - unlike commercial-grade variants such as XC6SLX45-3FGG484C.
Is PCIe Gen1 x1 support in XC6SLX45T-N3FGG484C implemented in hard logic or soft IP?
The PCIe Gen1 x1 endpoint in XC6SLX45T-N3FGG484C is implemented as hard IP - a dedicated, pre-verified block integrated into the silicon. It requires no LUT resources, delivers deterministic latency, and supports full enumeration, configuration space access, and DMA transfers. This differs from soft PCIe cores that consume logic and memory resources; the hard block in XC6SLX45T-N3FGG484C preserves 43,661 logic cells for application-specific logic.
XC6SLX45T-N3FGG484C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-6 LXT
- 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:
- 296
- 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-FBGA (23x23)
XC6SLX45T-N3FGG484C FAQ
1.How can I place an order for XC6SLX45T-N3FGG484C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC6SLX45T-N3FGG484C 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 XC6SLX45T-N3FGG484C reliable?
The price and inventory of XC6SLX45T-N3FGG484C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC6SLX45T-N3FGG484C is usually 5 days.
3.What payment methods are accepted for XC6SLX45T-N3FGG484C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC6SLX45T-N3FGG484C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC6SLX45T-N3FGG484C?
XC6SLX45T-N3FGG484C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC6SLX45T-N3FGG484C 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 XC6SLX45T-N3FGG484C?
For technical support, including XC6SLX45T-N3FGG484C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC6SLX45T-N3FGG484C requirements.
6.How does Aetrix verify that XC6SLX45T-N3FGG484C is sourced from the original manufacturer or authorized distributors?
All XC6SLX45T-N3FGG484C 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 XC6SLX45T-N3FGG484C meets industry standards.
7.What is the process for return or replacement of XC6SLX45T-N3FGG484C?
All XC6SLX45T-N3FGG484C units undergo pre-shipment inspection (PSI). If there is an issue with XC6SLX45T-N3FGG484C, 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 XC6SLX45T-N3FGG484C part is unused and in its original packaging.
Return procedure for XC6SLX45T-N3FGG484C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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