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AMD XC6SLX45T-N3FGG484I
- Part No.:
- XC6SLX45T-N3FGG484I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 484-BBGA
- Datasheet:
-
XC6SLX45T-N3FGG484I.pdf
- Description:
- IC FPGA 296 I/O 484FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,244
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Product details
Overview
XC6SLX45T-N3FGG484I from AMD (formerly Xilinx) is a Spartan-6 FPGA featuring 43,661 logic cells, 186 I/O pins, and a -3 speed grade with industrial temperature range (–40°C to +100°C). It integrates 2,088 Kbits of block RAM, 180 DSP48A1 slices, and supports LVDS, SSTL, HSTL, and differential signaling standards. It is used in industrial motor control interface modules requiring deterministic timing and multi-protocol I/O.
For engineers reviewing the XC6SLX45T-N3FGG484I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O voltage compatibility (1.2V/1.8V/2.5V/3.3V), configuration mode support (Master SPI, Slave SelectMAP), and industrial-grade thermal performance across extended temperature operation.
Technical Context
The XC6SLX45T-N3FGG484I implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), distributed RAM, shift registers, and dedicated carry logic. It uses 45 nm process technology and supports JTAG, ICAP, and fallback configuration modes via external flash or processor-controlled interfaces.
It includes dual-register flip-flops per LUT, built-in clock management with DCMs (Digital Clock Managers), and supports source-synchronous interfaces up to 800 Mbps DDR. Configuration bitstream security is enabled via AES-128 encryption with HMAC authentication.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 43,661 - total available LUT-based combinational + sequential resources for custom digital logic implementation |
| I/O Pins | 186 - user-configurable bidirectional pins supporting multiple I/O standards and voltage levels |
| Block RAM | 2,088 Kbits - distributed across 116 BRAM blocks, each 18 Kbits, usable as true dual-port memory or FIFO |
| DSP Slices | 180 - fixed-function 18×18-bit multiplier + accumulator units for high-speed arithmetic |
| Speed Grade | -3 - guarantees timing closure at maximum operating frequencies under industrial temperature conditions |
| Operating Temp | –40°C to +100°C - qualified for continuous operation in harsh industrial environments |
| Configuration Mode | Master SPI / Slave SelectMAP / JTAG - enables flexible boot sources including serial flash or host processor control |
Pinout & Package
XC6SLX45T-N3FGG484I is housed in a 484-pin Fine-Pitch Ball Grid Array (FBGA) package with 23×23 mm body size and 1.0 mm ball pitch. The package supports lead-free (Pb-free) and RoHS-compliant assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCO_0 | I/O bank 0 power supply - must be decoupled independently for signal integrity in mixed-voltage I/O designs |
| P2 | IO_L1P_T0_0 | Differential input pair positive terminal - supports LVDS, TMDS, or RSDS with internal termination |
| R1 | IO_L1N_T0_0 | Differential input pair negative terminal - paired with P2 for noise-immune high-speed data capture |
| T14 | M0 | Configuration mode select - sets Master SPI mode when pulled High during power-up |
| V17 | PROGRAM_B | Active-Low asynchronous reset - initiates reconfiguration and clears internal state on falling edge |
| W18 | INIT_B | Open-drain status output - indicates configuration completion or error condition during startup |
Key Features
| Feature | Design Value |
|---|---|
| Digital Clock Manager (DCM) | Provides jitter-reduced clock synthesis, phase shifting, frequency multiplication/division, and duty cycle correction for synchronous system design |
| AES-128 Bitstream Encryption | Prevents unauthorized readback and cloning by encrypting configuration data stored in external flash memory |
| Multi-Voltage I/O Banks | Enables simultaneous interfacing to 1.2V, 1.8V, 2.5V, and 3.3V peripherals without level-shifter components |
| Fallback Configuration Support | Automatically retries alternate configuration image if primary bitstream fails CRC check, improving field reliability |
| ICAP Interface | Allows runtime partial reconfiguration of logic sections while other portions remain operational - critical for adaptive systems |
Applications
| Industrial PLC I/O Module | Medical Imaging Data Interface |
|---|---|
Use Scenario: Real-time acquisition and preprocessing of analog sensor inputs in programmable logic controllers with deterministic scan cycles. IC Role / Device Role / Timing Role: FPGA fabric implements time-critical I/O scanning, watchdog timers, and protocol translation between Modbus RTU and EtherCAT. Use Value: 186 I/O pins and -3 speed grade ensure sub-microsecond response latency and stable operation across –40°C to +100°C ambient. | Use Scenario: High-throughput pixel data aggregation from multiple CMOS image sensors in portable ultrasound devices. IC Role / Device Role / Timing Role: XC6SLX45T-N3FGG484I acts as a parallel-to-serial bridge, synchronizing sensor clocks and packing raw frames into AXI-Stream format. Use Value: 180 DSP48A1 slices accelerate real-time median filtering and gamma correction before transmission to ARM host. |
| Avionics Sensor Hub | Test Equipment Pattern Generator |
Use Scenario: Consolidating discrete ARINC 429, MIL-STD-1553, and discrete GPIO signals in airborne environmental monitoring units. IC Role / Device Role / Timing Role: Configurable I/O banks and DCMs manage multiple asynchronous bus protocols with precise timing alignment and fault detection. Use Value: Industrial temperature rating and AES encryption meet DO-254 functional safety and IP protection requirements. | Use Scenario: Generating high-fidelity digital stimulus waveforms for semiconductor ATE systems with programmable timing resolution. IC Role / Device Role / Timing Role: XC6SLX45T-N3FGG484I implements deep pattern memory, variable clock dividers, and multi-channel skew control. Use Value: 2,088 Kbits of block RAM stores >1 million test vectors; -3 speed grade ensures <1 ns timing jitter on output edges. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based interface and control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC6SLX45-3FGG484I | Commercial temperature range (0°C to +85°C); identical logic resources, I/O count, and package | Lacks industrial thermal qualification - unsuitable for uncontrolled ambient deployments | Select XC6SLX45T-N3FGG484I when extended temperature operation is required; otherwise XC6SLX45-3FGG484I offers cost advantage |
| XCKU035-2FFVA676I | Kintex UltraScale architecture; 215K logic cells, 324 I/O, higher bandwidth transceivers, and 1.2V core | Targets next-gen systems needing PCIe Gen3, DDR4, or 10G Ethernet - over-spec for basic I/O bridging | Choose XCKU035-2FFVA676I only when migrating to higher throughput or future-proofing beyond Spartan-6 capabilities |
Compared with XC6SLX45-3FGG484I, the XC6SLX45T-N3FGG484I adds guaranteed industrial temperature operation without logic or I/O trade-offs. Against XCKU035-2FFVA676I, it provides lower power, simpler toolchain, and proven qualification for legacy industrial designs - ideal where cost, maturity, and thermal robustness outweigh raw capacity.
Availability
XC6SLX45T-N3FGG484I is available at Aetrix Electronics and suitable for industrial automation, medical diagnostics equipment, and avionics subsystems requiring stable component supply and long-term lifecycle assurance.
Supply support for XC6SLX45T-N3FGG484I 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 was designed for cost-sensitive, high-volume applications demanding low power, small footprint, and reliable I/O flexibility - especially in industrial control, video processing, and communications infrastructure.
FAQ
What is the maximum supported I/O standard voltage for XC6SLX45T-N3FGG484I?
The XC6SLX45T-N3FGG484I supports I/O voltages of 1.2V, 1.8V, 2.5V, and 3.3V across its 12 configurable I/O banks. Each bank operates independently, enabling mixed-voltage interfaces without external level shifters. This capability is confirmed in the Spartan-6 FPGA Electrical Characteristics Data Sheet (DS162, v1.9).
Does XC6SLX45T-N3FGG484I support partial reconfiguration?
Yes, the XC6SLX45T-N3FGG484I supports partial reconfiguration via its ICAP (Internal Configuration Access Port) interface. This allows dynamic logic updates in selected regions while the rest of the design remains active. Implementation requires Xilinx ISE Design Suite 14.7 or later with appropriate floorplanning and bitstream generation settings.
What configuration modes are supported by XC6SLX45T-N3FGG484I?
The XC6SLX45T-N3FGG484I supports Master SPI, Slave SelectMAP, JTAG, and fallback configuration modes. Master SPI enables direct boot from serial flash; Slave SelectMAP allows host processor control; JTAG is used for debugging and programming. Mode selection is controlled by M0–M2 pins at power-up.
Is XC6SLX45T-N3FGG484I qualified for automotive applications?
No, the XC6SLX45T-N3FGG484I is rated for industrial temperature range (–40°C to +100°C) but is not AEC-Q100 qualified. It lacks automotive-specific screening, failure rate reporting, and PPAP documentation. For automotive use, AMD recommends the XA Spartan-6 family variants such as XA6SLX45T.
How much block RAM does XC6SLX45T-N3FGG484I provide, and how is it organized?
The XC6SLX45T-N3FGG484I provides 2,088 Kbits of total block RAM, implemented across 116 BRAM blocks. Each BRAM is 18 Kbits and can be configured as single-port, simple dual-port, or true dual-port memory, or as a 32-bit wide × 512-deep FIFO. This organization supports efficient buffering and data staging in real-time systems.
XC6SLX45T-N3FGG484I 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:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 484-FBGA (23x23)
XC6SLX45T-N3FGG484I FAQ
1.How can I place an order for XC6SLX45T-N3FGG484I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC6SLX45T-N3FGG484I 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-N3FGG484I reliable?
The price and inventory of XC6SLX45T-N3FGG484I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC6SLX45T-N3FGG484I is usually 5 days.
3.What payment methods are accepted for XC6SLX45T-N3FGG484I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC6SLX45T-N3FGG484I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC6SLX45T-N3FGG484I?
XC6SLX45T-N3FGG484I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC6SLX45T-N3FGG484I 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-N3FGG484I?
For technical support, including XC6SLX45T-N3FGG484I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC6SLX45T-N3FGG484I requirements.
6.How does Aetrix verify that XC6SLX45T-N3FGG484I is sourced from the original manufacturer or authorized distributors?
All XC6SLX45T-N3FGG484I 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-N3FGG484I meets industry standards.
7.What is the process for return or replacement of XC6SLX45T-N3FGG484I?
All XC6SLX45T-N3FGG484I units undergo pre-shipment inspection (PSI). If there is an issue with XC6SLX45T-N3FGG484I, 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-N3FGG484I part is unused and in its original packaging.
Return procedure for XC6SLX45T-N3FGG484I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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