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AMD XC6SLX45-N3CSG324I
- Part No.:
- XC6SLX45-N3CSG324I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 324-LFBGA, CSPBGA
- Datasheet:
-
XC6SLX45-N3CSG324I.pdf
- Description:
- IC FPGA 218 I/O 324CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,815
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Product details
Overview
XC6SLX45-N3CSG324I from AMD (formerly Xilinx) is a Spartan-6 FPGA with 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 +100°C). It is packaged in a 324-pin CSGA (Chip Scale Grid Array) and used in industrial control, video processing, and embedded vision systems.
For engineers reviewing the XC6SLX45-N3CSG324I datasheet, pinout, applications, or equivalent options, key selection considerations include I/O count (204 user I/Os), LVCMOS/LVTTL/SSTL interface support, multi-voltage bank operation, and integrated clock management via DCM and PLL blocks.
Technical Context
The XC6SLX45-N3CSG324I implements a configurable logic fabric based on 6-input LUTs and flip-flops, with dedicated routing for high-speed signal integrity. It integrates dual-clock managers (DCM) and phase-locked loops (PLL) for clock synthesis, multiplication, and phase alignment across multiple domains.
It supports SelectIO™ technology with programmable drive strength, slew rate, and on-chip termination across 12 I/O banks. Configuration is performed via Master SPI, Slave Serial, or JTAG, with bitstream encryption and readback protection available.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 43,661 - total configurable logic resources for combinational and sequential logic implementation |
| Block RAM | 2.1 Mb - distributed memory capacity for FIFOs, buffers, and data storage |
| DSP Slices | 186 × DSP48A1 - fixed-point multiply-accumulate units for filtering and math-intensive functions |
| User I/O Pins | 204 - configurable single-ended and differential I/Os across 12 voltage-selectable banks |
| Speed Grade | -3 - maximum operating frequency for CLB logic paths at industrial temperature range |
| Operating Temp | –40°C to +100°C - qualified for extended industrial environments without derating |
| Configuration Mode | Master SPI / Slave Serial / JTAG - flexible bitstream loading and debug access |
Pinout & Package
XC6SLX45-N3CSG324I is housed in a 324-ball CSGA package (15 × 15 mm, 0.8 mm pitch) with exposed thermal pad. Pin assignments follow Xilinx UG385 v1.11 pinout definition for SG324 package.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCO_0 | I/O bank 0 power supply (1.2 V/1.5 V/1.8 V/2.5 V/3.3 V selectable) |
| K1 | IO_L1P_T0_0 | Differential pair positive input for bank 0, supports LVDS, TMDS, RSDS |
| M1 | GCLK1 | Global clock input pin with low-skew routing to all clock regions |
| T1 | M0 | Configuration mode select (Master SPI mode when pulled High) |
| W1 | PROGRAM_B | Active-Low asynchronous configuration reset; initiates reconfiguration |
| Y1 | INIT_B | Open-drain status output indicating configuration completion or error |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Clock Management | Two DCMs and one PLL per device - enables precise clock synthesis, jitter reduction, and domain crossing |
| SelectIO Technology | Per-bank voltage and standard selection - allows mixed-voltage I/O interfacing without level shifters |
| Configurable Logic Blocks | 6-input LUTs with dual flip-flops - supports high-density logic and efficient pipelining |
| Embedded Memory | 18 Kb block RAM primitives - configurable as 18 Kb single-port, 9 Kb dual-port, or 36 Kb simple dual-port |
| Security Features | Bitstream encryption and readback disable - protects IP against cloning and reverse engineering |
Applications
| Industrial Motion Control | HD Video Interface Bridge |
|---|---|
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 closed-loop PID controllers and high-speed I/O for quadrature encoders and PWM motor drivers. Use Value: Deterministic timing from dedicated clock networks and low-latency logic paths ensures sub-microsecond control cycle consistency. | Use Scenario: Conversion between HDMI 1.4 and MIPI CSI-2 for camera-to-processor video streaming in machine vision systems. IC Role / Device Role / Timing Role: XC6SLX45-N3CSG324I performs parallel-to-serial serialization, color space conversion, and protocol translation with pixel-accurate timing. Use Value: 204 user I/Os and SelectIO support for both 3.3 V HDMI signaling and 1.2 V MIPI I/O standards enable direct interface without external translators. |
| Programmable Logic Controller (PLC) | Medical Imaging Data Acquisition |
Use Scenario: Modular I/O expansion module handling digital input/output, analog conditioning, and fieldbus communication in factory automation. IC Role / Device Role / Timing Role: Configurable logic implements custom state machines for discrete I/O scanning, watchdog timers, and Modbus RTU/ASCII framing. Use Value: Industrial temperature rating and configuration security ensure reliable long-term operation in uncontrolled cabinet environments. | Use Scenario: High-speed digitization and preprocessing of ultrasound echo data before transfer to host processor. IC Role / Device Role / Timing Role: XC6SLX45-N3CSG324I manages ADC interface timing, applies real-time FIR filtering, and buffers raw RF data in block RAM. Use Value: 186 DSP48A1 slices provide >2.5 GOPS peak throughput for beamforming coefficient computation at 40 MSPS sample rate. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based logic and interface bridging applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC6SLX45-3FGG484I | 484-pin FBGA, higher I/O count (348), larger footprint, same logic density and speed grade | Better suited for designs requiring more I/Os or board-level signal isolation | Select when additional I/Os or thermal dissipation margin is required; not pin-compatible with XC6SLX45-N3CSG324I |
| XC7S25-1CSGA225I | Artix-7 family, lower logic count (23,360 LUTs), smaller 225-pin CSGA, -1 speed grade | Targeted at cost-sensitive, lower-complexity applications with reduced DSP and memory needs | Choose for new designs prioritizing lower power and smaller form factor over legacy Spartan-6 toolchain compatibility |
Compared with XC6SLX45-N3CSG324I, XC6SLX45-3FGG484I offers greater I/O scalability but requires PCB redesign, while XC7S25-1CSGA225I provides modern architecture benefits at lower resource density and different toolchain requirements.
Availability
XC6SLX45-N3CSG324I is available at Aetrix Electronics and suitable for industrial motion control, HD video interface bridge, and medical imaging data acquisition requiring stable component supply and long-lifecycle support.
Supply support for XC6SLX45-N3CSG324I 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.
The Spartan-6 family, including XC6SLX45-N3CSG324I, was designed for cost-sensitive, high-volume applications requiring balanced logic density, I/O flexibility, and low-power operation in industrial and embedded systems.
FAQ
What is the maximum operating frequency of the XC6SLX45-N3CSG324I?
The XC6SLX45-N3CSG324I is rated at speed grade -3, supporting a maximum system clock frequency of 512 MHz for internal CLB logic paths under industrial temperature conditions. This value is verified in Xilinx DS162 datasheet Table 1, and actual achievable frequency depends on design placement, routing, and I/O standard selection.
Does the XC6SLX45-N3CSG324I support JTAG boundary-scan testing?
Yes, the XC6SLX45-N3CSG324I fully supports IEEE 1149.1 JTAG boundary-scan for device programming, debugging, and interconnect testing. Pins TCK, TMS, TDI, and TDO are dedicated for this function and operate at 3.3 V LVTTL levels per UG385.
Can the XC6SLX45-N3CSG324I be configured using SPI flash memory?
Yes, the XC6SLX45-N3CSG324I supports Master SPI configuration mode using standard quad-SPI or standard SPI flash devices. The configuration process loads the bitstream automatically on power-up when M0/M1/M2 pins are set to 101, and supports fallback and multi-bitstream selection.
What I/O standards are supported by the XC6SLX45-N3CSG324I?
The XC6SLX45-N3CSG324I supports LVCMOS, LVTTL, SSTL, HSTL, and differential standards including LVDS, RSDS, and TMDS across its 12 I/O banks. Each bank is independently powered, enabling mixed-voltage operation without external level shifters.
Is the XC6SLX45-N3CSG324I RoHS compliant and lead-free?
Yes, the XC6SLX45-N3CSG324I is manufactured in a lead-free, RoHS-compliant process. The "N" in the part number denotes lead-free packaging, and the CSG324 package uses matte tin finish on solder balls per Xilinx specification document DS162.
XC6SLX45-N3CSG324I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-6 LX
- 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:
- -
- Qualification:
- -
- Supplier Device Package:
- 324-CSPBGA (15x15)
XC6SLX45-N3CSG324I FAQ
1.How can I place an order for XC6SLX45-N3CSG324I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC6SLX45-N3CSG324I 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 XC6SLX45-N3CSG324I reliable?
The price and inventory of XC6SLX45-N3CSG324I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC6SLX45-N3CSG324I is usually 5 days.
3.What payment methods are accepted for XC6SLX45-N3CSG324I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC6SLX45-N3CSG324I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC6SLX45-N3CSG324I?
XC6SLX45-N3CSG324I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC6SLX45-N3CSG324I 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 XC6SLX45-N3CSG324I?
For technical support, including XC6SLX45-N3CSG324I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC6SLX45-N3CSG324I requirements.
6.How does Aetrix verify that XC6SLX45-N3CSG324I is sourced from the original manufacturer or authorized distributors?
All XC6SLX45-N3CSG324I 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 XC6SLX45-N3CSG324I meets industry standards.
7.What is the process for return or replacement of XC6SLX45-N3CSG324I?
All XC6SLX45-N3CSG324I units undergo pre-shipment inspection (PSI). If there is an issue with XC6SLX45-N3CSG324I, 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 XC6SLX45-N3CSG324I part is unused and in its original packaging.
Return procedure for XC6SLX45-N3CSG324I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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