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AMD XC6SLX45T-3FG484C
- Part No.:
- XC6SLX45T-3FG484C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XC6SLX45T-3FG484C.pdf
- Description:
- IC FPGA 296 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,275
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Product details
Overview
XC6SLX45T-3FG484C from AMD (formerly Xilinx) is a Spartan-6 FPGA with 43,661 logic cells, 2.1 Mb of block RAM, and 208 user I/Os in a 484-pin Fine-Pitch Ball Grid Array (FBGA) package. It operates at -3 speed grade (1.2 V core, 1.2 GHz DSP slice performance) and targets industrial control, video processing, and embedded vision systems.
For engineers reviewing the XC6SLX45T-3FG484C datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count, block RAM depth, DSP48E slice availability, and thermal performance in convection-cooled industrial enclosures.
Technical Context
The XC6SLX45T-3FG484C implements a synchronous, reconfigurable fabric with six-input LUTs, dedicated carry logic, and integrated clock management using DCMs and PLLs. It supports LVDS, SSTL, HSTL, and differential signaling standards across its 208 user I/Os.
Configuration occurs via Master SPI or JTAG, with support for fallback configuration and multi-boot. The device includes 192 DSP48E slices capable of 18×25-bit signed multiplication and pipelined accumulation at up to 375 MHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 43,661 - determines maximum combinational/sequential logic capacity for custom IP integration |
| Block RAM | 2.1 Mb - supports dual-port FIFOs, frame buffers, and lookup tables up to 256K × 9 bits |
| DSP Slices | 192 DSP48E - enables real-time filtering, FFT, and motor control algorithms with 375 MHz throughput |
| User I/Os | 208 - provides interface flexibility for parallel sensors, display controllers, and external memory buses |
| Speed Grade | -3 - guarantees timing closure at 1.2 V core supply with worst-case junction temperature of 85°C |
| Package | 484-pin FBGA (23×23 mm, 1.0 mm pitch) - requires standard PCB reflow profile and 6-layer routing stackup |
Pinout & Package
XC6SLX45T-3FG484C uses a 484-ball fine-pitch BGA (FG484) with 208 user-configurable I/Os distributed across 12 banks. Power delivery includes dedicated VCCINT (1.2 V), VCCAUX (2.5 V), and VCCO (1.2–3.3 V) supplies per bank.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCINT | Core logic supply (1.2 V ±3%) - must be filtered with ≥10 µF ceramic + 1 µF X7R per power plane |
| K1 | VCCAUX | Auxiliary supply (2.5 V) for configuration logic and I/O banks - shared across all banks |
| R1 | VCCO_0 | I/O bank 0 output voltage (1.2–3.3 V) - sets signal swing and termination for connected peripherals |
| T1 | PROGRAM_B | Active-low asynchronous reset - initiates configuration reload on falling edge |
| U1 | INIT_B | Open-drain status indicator - asserts low during configuration, high when ready |
| V1 | CCLK | Configuration clock input - drives internal shift register during master SPI mode |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Clock Management | Two DCMs and one PLL per device - enable jitter-reduced clock synthesis and phase alignment across multiple domains |
| SelectIO Technology | Support for 18 I/O standards including LVDS, SSTL-2, and HSTL - eliminates level-shifter ICs in mixed-voltage systems |
| Multi-Boot Configuration | Up to four independent bitstreams stored in SPI flash - allows field-upgradable firmware and fail-safe recovery |
| Power-Down Mode | Reduces static current by >90% - extends uptime in battery-backed industrial gateways |
| ISE Design Suite Support | Fully validated with Xilinx ISE 14.7 - ensures predictable timing analysis and place-and-route convergence |
Applications
| Industrial Motion Control | HD Video Interface Bridge |
|---|---|
Use Scenario: Real-time servo loop execution with encoder feedback and PWM generation for multi-axis CNC machines. IC Role / Device Role / Timing Role: FPGA fabric implements closed-loop PID controllers and deterministic interrupt response under 500 ns latency. Use Value: 192 DSP48E slices enable simultaneous 3-axis trajectory interpolation and 12-bit ADC data preprocessing without external processors. | Use Scenario: Converting MIPI CSI-2 camera streams to parallel BT.656 video for FPGA-based image pre-processing pipelines. IC Role / Device Role / Timing Role: Deserializes high-speed differential pixel data and aligns frame buffers using dual-port block RAM. Use Value: 208 user I/Os support concurrent MIPI lane reception (4 lanes) and parallel 16-bit video output with programmable timing generators. |
| Programmable Logic Controller (PLC) | Medical Imaging Front-End |
Use Scenario: Replacing ASIC-based I/O modules in modular PLC backplanes with configurable digital and analog signal conditioning. IC Role / Device Role / Timing Role: Implements isolated digital input debouncing, pulse-width modulation outputs, and Modbus RTU protocol stacks. Use Value: SelectIO support for 24 V TTL and 5 V CMOS levels enables direct connection to legacy industrial sensors without external translators. | Use Scenario: Digitizing and preprocessing ultrasound echo signals before transmission to ARM-based host processors in portable imaging devices. IC Role / Device Role / Timing Role: Synchronizes 12-bit ADC sampling at 40 MSPS and applies real-time FIR filtering using DSP48E slices. Use Value: 2.1 Mb block RAM stores 1024-sample echo buffers per channel, enabling beamforming delay-line storage without external memory. |
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 | Same logic resources and I/O count but commercial-grade (-3C) temperature range (0–85°C) vs. industrial (-3I) in XC6SLX45T-3FG484C | Limited to non-extended-temperature environments; unsuitable for sealed industrial enclosures above 70°C ambient | Select XC6SLX45-3FGG484C only for lab prototypes or office-deployed equipment with active cooling |
| XC7A35T-2FTG256C | Artix-7 architecture with higher logic density (33,280 LUTs), lower static power, and native PCIe Gen2 endpoint support | Better suited for high-throughput data acquisition and embedded vision with DDR3 memory interfaces | Choose XC7A35T-2FTG256C when migrating to 28 nm process benefits and requiring integrated transceivers or AXI interconnect |
Compared with XC6SLX45-3FGG484C and XC7A35T-2FTG256C, the XC6SLX45T-3FG484C offers verified thermal stability at 85°C junction, mature toolchain support in ISE 14.7, and cost-optimized I/O routing for fixed-function industrial interfaces-making it optimal for long-lifecycle, temperature-constrained deployments.
Availability
XC6SLX45T-3FG484C is available at Aetrix Electronics and suitable for industrial motion control, HD video bridging, and medical imaging front-end designs requiring stable component supply over extended production lifecycles.
Supply support for XC6SLX45T-3FG484C 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 for cost-sensitive, high-reliability applications.
The Spartan-6 family was designed for industrial automation, embedded vision, and communications infrastructure where predictable timing, low power, and long-term availability are critical.
FAQ
What is the maximum operating junction temperature for XC6SLX45T-3FG484C?
The XC6SLX45T-3FG484C is rated for industrial temperature operation with a maximum junction temperature of 100°C. Its -3T speed grade guarantees timing closure across the full -40°C to +100°C case temperature range when used with appropriate thermal management, such as 2 oz copper planes and thermal vias under the FG484 package.
Does XC6SLX45T-3FG484C support JTAG boundary-scan testing?
Yes, XC6SLX45T-3FG484C fully supports IEEE 1149.1 JTAG boundary-scan for PCB-level interconnect testing. The TAP controller is accessible via TCK, TMS, TDI, and TDO pins, and supports INTEST, EXTEST, and SAMPLE/PRELOAD instructions as defined in the Spartan-6 Configuration User Guide (UG380).
Can XC6SLX45T-3FG484C configure from a serial NOR flash device?
Yes, XC6SLX45T-3FG484C supports Master SPI configuration mode and is compatible with common 3.3 V serial NOR flash devices such as Spansion S25FL series and Micron N25Q series. Configuration bitstream size is approximately 5.2 MB for full utilization, requiring ≥8 MB flash capacity for multi-boot support.
What I/O standards are supported by XC6SLX45T-3FG484C banks 1 and 2?
XC6SLX45T-3FG484C banks 1 and 2 support LVDS, LVPECL, BLVDS, RSDS, and differential SSTL-2. Each bank's VCCO must be set to 2.5 V for LVDS and SSTL-2 operation, and bank-specific termination resistors must be enabled via configuration registers to meet ANSI TIA/EIA-644-A electrical compliance.
Is there hardware support for partial reconfiguration in XC6SLX45T-3FG484C?
No, XC6SLX45T-3FG484C does not include native hardware support for partial reconfiguration. While dynamic module swapping is possible using external memory and manual bitstream manipulation, the Spartan-6 architecture lacks dedicated PR controller logic, configuration port arbitration, or frame-addressable access required for certified partial reconfiguration flows in ISE Design Suite.
XC6SLX45T-3FG484C 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-3FG484C FAQ
1.How can I place an order for XC6SLX45T-3FG484C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC6SLX45T-3FG484C 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-3FG484C reliable?
The price and inventory of XC6SLX45T-3FG484C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC6SLX45T-3FG484C is usually 5 days.
3.What payment methods are accepted for XC6SLX45T-3FG484C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC6SLX45T-3FG484C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC6SLX45T-3FG484C?
XC6SLX45T-3FG484C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC6SLX45T-3FG484C 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-3FG484C?
For technical support, including XC6SLX45T-3FG484C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC6SLX45T-3FG484C requirements.
6.How does Aetrix verify that XC6SLX45T-3FG484C is sourced from the original manufacturer or authorized distributors?
All XC6SLX45T-3FG484C 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-3FG484C meets industry standards.
7.What is the process for return or replacement of XC6SLX45T-3FG484C?
All XC6SLX45T-3FG484C units undergo pre-shipment inspection (PSI). If there is an issue with XC6SLX45T-3FG484C, 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-3FG484C part is unused and in its original packaging.
Return procedure for XC6SLX45T-3FG484C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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