XC6SLX9-2FTG256C - 9K LE Spartan-6 LX FPGA 256-BGA | AMD/Xilinx
Артикул: XC6SLX9-2FTG256C ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $41.2 | $41,20 |
| 10 | $37.8 | $378,00 |
| 100 | $33.45 | $3.345,00 |
| 500 | $30.1 | $15.050,00 |
| 1.000 | $27.85 | $27.850,00 |
XC6SLX9-2FTG256C Обзор
A Field-Programmable Gate Array (FPGA) is a semiconductor device containing an array of configurable logic blocks (CLBs), programmable interconnect, and dedicated hard IP such as block RAM, DSP slices, and clock management tiles. FPGAs sit within the broader taxonomy of programmable logic devices (PLDs) and occupy the high-density end of that family. Spartan-6 LX parts are specifically optimized for logic-intensive, cost-sensitive applications rather than the transceiver-rich Spartan-6 LXT family, delivering half the power consumption of previous Spartan generations while expanding densities from 3,840 up to 147,443 logic cells across the family.
Key features include 15 dedicated 18 x 18 multiplier/DSP slices, 32 Kbits of distributed RAM, integrated DCM and PLL clock tiles, hard PCIe endpoint support in higher-density family members, and SelectIO technology supporting a wide range of I/O standards including LVCMOS, LVDS, and HSTL. The 45 nm process enables lower static and dynamic power compared with the prior Spartan-3A generation, and the -2 speed grade offers a balanced trade-off between performance, power, and cost.
The XC6SLX9-2FTG256C uses a 6-input LUT architecture with two flip-flops per LUT for efficient pipelining, plus dedicated carry logic for arithmetic and dedicated multiplier blocks for DSP. Configuration is supported through SPI, JTAG, and BPI flash modes, and the silicon includes built-in bitstream encryption and CRC checking for production designs.
Typical applications include industrial motor control and machine vision, low-cost display controllers, consumer video processing, USB/Ethernet bridging, SPI-to-parallel glue logic replacement, LED video walls, and low-volume ASIC prototyping. The wide I/O count and DSP blocks also make it suitable for software-defined radio front-ends and small-form-factor industrial IoT controllers that require deterministic parallel processing.
When designing with this part, ensure the FTG256 PCB land pattern follows JEDEC MS-034 with 1.0 mm pitch and that decoupling uses at least 100 nF + 4.7 uF per power rail within 5 mm of the balls. Multi-rail sequencing, JTAG chain ordering, and configuration mode pin strapping should be reviewed against UG380 before layout commitment.
This page synthesizes distributor stock and pricing, drop-in FPGA alternatives with verified package compatibility, and practical design notes that complement the Xilinx Spartan-6 family documentation set (DS160 and UG380).
Аналоги без доработки для XC6SLX9-2FTG256C — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с XC6SLX9-2FTG256C (тот же форм-фактор и посадочное место) — отличается по Package, Operating Temperature, Process Technology, Configuration Modes, Mounting Type.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
XC6SLX9-2FTG256I
✅ Прямая замена✓ В наличии
$21.75 / шт.
Открыть даташит →XC6SLX9-3FTG256C
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
XC6SLX16-2FTG256C
✅ Прямая замена✓ В наличии
$16.4063 / шт.
Открыть даташит →XC6SLX16-2FT256I
✅ Прямая замена✓ В наличии
$63.85 / шт.
Открыть даташит →XC6SLX25-2FTG256C
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
XC6SLX9-2FTG256C Максимальные параметры и электрические характеристики
| Series | Spartan-6 LX |
| Device Logic Cells | 9,152 LE |
| Adaptive Logic Modules (ALMs) | 1,430 ALM |
| Configurable Logic Blocks (CLBs) | 715 CLB |
| Embedded Block RAM | 576 Kbits |
| Distributed RAM | 32 Kbits |
| DSP / Multiplier Blocks | 16 (18 x 18 multipliers) |
| Maximum User I/Os | 186 |
| Speed Grade | -2 (commercial) |
| Internal Performance | Up to 667 MHz |
| Process Technology | 45 nm low-power CMOS |
| Корпус | 256-ball FTBGA (FTG256), 17 x 17 mm, 1.0 mm pitch |
| Рабочая температура | 0 C to 85 C (commercial) |
| Напряжение питания | 1.2 V core / 1.2 V-3.3 V I/O (per DS160) |
| Тип монтажа | Surface Mount (BGA) |
| Статус RoHS | Compliant (lead-free FTBGA) |
| Configuration Modes | SPI, JTAG, BPI, Master Serial |
Руководство по цоколевке XC6SLX9-2FTG256C в корпусе 256-ball ftbga (ftg256), 17 x 17 mm, 1.0 mm pitch
Цоколевка для XC6SLX9-2FTG256C (корпус 256-ball ftbga (ftg256), 17 x 17 mm, 1.0 mm pitch). Эта цифровая ИС включает выводы GPIO, интерфейсы связи (UART, SPI, I2C) и выводы питания. Обратитесь к техническому описанию производителя для альтернативных функций выводов и вариантов конфигурации. Необходимо для проектирования встраиваемых систем и трассировки печатных плат.
Нет подробных данных о распиновке для XC6SLX9-2FTG256C.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
XC6SLX9-2FTG256C подходит для 6 применениеs: Industrial Motor Control, LED Video Wall Controller, USB/Ethernet Bridging Gateway, Low-Volume ASIC Prototyping, Software-Defined Radio Front-End, Display Controller / Video Processor.
Industrial Motor Control
The XC6SLX9-2FTG256C suits industrial motor control because its 16 dedicated 18 x 18 multiplier blocks and four clock management tiles (DCM + PLL) handle field-oriented control (FOC) math plus PWM generation with sub-microsecond deterministic loop latency. The 576 Kbits of block RAM is sufficient for storing state-machine coefficient tables and current-controller parameter sets, while the 186 user I/Os comfortably drive multi-axis Hall/encoder feedback, opto-coupled fault inputs, and gate-driver enable lines from a single device. Industrial-grade designers should still select the XC6SLX9-2FTG256I variant for -40 C to 100 C operation; this part is commercial-only. Total typical power at 100 MHz core clock stays well below 1 W on the 45 nm process, simplifying thermal layout in a sealed IP65 drive enclosure.
Рекомендуется
LED Video Wall Controller
The XC6SLX9-2FTG256C works well as a sub-panel scan-buffer controller in medium-resolution LED video walls, where its 9,152 logic cells and 32 Kbits of distributed RAM handle pixel remapping, gamma tables, and refresh timing for panels up to 1024 x 1024 at 60 Hz when paired with external SDRAM. The 186 user I/Os comfortably drive 16-bit parallel data to multiple LED driver chains at 60-120 Hz refresh. Compared to a microcontroller-based scan card, the FPGA approach eliminates CPU stall risk during color-space conversion and supports deterministic tear-free refresh regardless of panel content. Designers using higher-density wall panels should migrate to XC6SLX16-2FTG256C for additional block RAM.
Рекомендуется
USB/Ethernet Bridging Gateway
The XC6SLX9-2FTG256C provides a flexible bridge between USB 2.0 high-speed, 10/100 Ethernet, SPI, and parallel peripheral buses in industrial gateway designs, leveraging its 16 multipliers for protocol CRC/encryption, 186 user I/Os for multiple PHY connections, and SelectIO technology for 1.2 V to 3.3 V mixed-voltage interfacing without external level shifters. The Spartan-6 LX family supports hard USB and Ethernet MACs in soft IP with deterministic timing. Block RAM (576 Kbits) is sufficient for packet buffering in moderate-throughput gateways under 50 Mbit/s. Migration to XC6SLX16-2FTG256C is pin-compatible for higher-throughput designs needing more packet buffer memory.
Рекомендуется
Low-Volume ASIC Prototyping
The XC6SLX9-2FTG256C is commonly used as an ASIC prototype vehicle for designs targeting 5K-10K equivalent gates, allowing pre-silicon validation of RTL, clock-domain crossings, and DDR-style memory controllers at production-representative timing. The 6-input LUT architecture with dual flip-flops models most commercial ASIC libraries faithfully, and JTAG-based configuration makes iterative bitstream loading fast. Designers migrating prototypes to other Spartan-6 densities can re-use the FTG256 PCB footprint across XC6SLX9/16/25 without board rework, per AMD Spartan-6 datasheet DS160 Table 2. This significantly de-risks ASIC schedules for medium-volume industrial or medical programs.
Рекомендуется
Software-Defined Radio Front-End
The XC6SLX9-2FTG256C is suitable for low-cost SDR front-end preprocessing where its 16 multiplier blocks perform base-band I/Q channelization, FFT pre-processing, and digital down-conversion at sample rates up to ~80 MSPS on the -2 speed grade. The four clock management tiles (DCM + PLL) cleanly synthesize the ADC sampling clock and base-band DSP clocks from a single reference oscillator. The 45 nm process keeps typical core power under 0.5 W at 100 MHz, simplifying thermal design in handheld SDR enclosures. For SDR designs above 100 MSPS, designers should evaluate the Spartan-6 LXT family (XC6SLX25T) with hard GTP transceivers instead.
Рекомендуется
Display Controller / Video Processor
The XC6SLX9-2FTG256C handles consumer display controller roles where its 9,152 logic cells implement RGB-to-HDMI style timing controllers, color-space converters, and frame-rate up-converters for panel sizes up to 1080p60. Block RAM serves as line buffers, eliminating external SDRAM for cost-sensitive single-board designs. The 186 user I/Os comfortably drive 24-bit parallel RGB plus SPI control to common LCD panels. Compared to a fixed-function display controller ASIC, the FPGA allows in-field firmware upgrades to support new panel resolutions and emerging HDMI features without respinning hardware.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для XC6SLX9-2FTG256C — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | XC6SLX9-2FTG256I | XC6SLX9-3FTG256C | XC6SLX16-2FTG256C | XC6SLX16-2FT256I | XC6SLX25-2FTG256C |
|---|---|---|---|---|---|---|
| Brand | AMD (Xilinx) | AMD (Xilinx) | AMD (Xilinx) | AMD (Xilinx) | AMD (Xilinx) | AMD (Xilinx) |
| Package | 256-ball FTBGA (FTG256), 17 x 17 mm, 1.0 mm pitch | 256-ball FTBGA (FTG256), 17 x 17 mm - same | 256-ball FTBGA (FTG256), 17 x 17 mm - same | 256-ball FTBGA (FTG256), 17 x 17 mm - same | 256-ball FTBGA (FT256), 17 x 17 mm - same pattern | 256-ball FTBGA (FTG256), 17 x 17 mm - same |
| Logic Cells | 9,152 LE | 9,152 LE | 9,152 LE | 14,579 LE (+59%) | 14,579 LE (+59%) | 24,051 LE (+163%) |
| Speed Grade | -2 commercial | -2 industrial | -3 commercial (faster) | -2 commercial | -2 industrial | -2 commercial |
| Operating Temperature | 0 C to 85 C (commercial) | -40 C to 100 C (industrial) | 0 C to 85 C (commercial) | 0 C to 85 C (commercial) | -40 C to 100 C (industrial) | 0 C to 85 C (commercial) |
| User I/Os | 186 | 186 | 186 | 186 | 186 | 186 |
| Block RAM | 576 Kbits | 576 Kbits | 576 Kbits | 576 Kbits | 576 Kbits | 936 Kbits (+63%) |
| DSP Slices | 16 | 16 | 16 | 32 | 32 | 38 |
| Internal Performance | Up to 667 MHz | Up to 667 MHz | Up to 800 MHz (higher -3 grade) | Up to 667 MHz | Up to 667 MHz | Up to 667 MHz |
Ключевые отличия
- Single FTG256 footprint spans multiple Spartan-6 LX densities (против XC6SLX25-2FTG256C)
- Mature 45 nm process gives lowest cost per logic cell in the LX family (против XC7S6 (Spartan-7))
- Block RAM and DSP ratios favor control-plane applications (против XC6SLX4-2TQG144C)
Заметки по проектированию
The FTG256 BGA uses 17 x 17 mm body with 1.0 mm ball pitch per JEDEC MS-034. Use 0.5 mm via-in-pad with filled and plated-capped microvias to maximize routing density on the top layer; escape routing on outer two layers should fan out perpendicular to ball rows to keep signal-integrity characteristic impedance at 50 ohms. Place a continuous ground plane on layer 2 directly beneath the BGA for return-path integrity, and avoid routing signal traces across the BGA cavity - use buried layers for high-speed traces instead. Maintain at least 0.8 mm clearance between BGA balls and the nearest trace to prevent solder bridging.
Spartan-6 LX FPGAs need at least 4 + 4: one 100 nF + 4.7 uF ceramic per supply rail (Vccint, Vccaux, Vcco banks) placed within 5 mm of the relevant BGA balls, per AMD Spartan-6 datasheet DS160. Estimated: a 100 MHz typical design on this 45 nm device draws under 1 W, but Vcco bank switching can add 200-500 mA per bank depending on toggle rate. Use a dedicated TPS62177DQCR-class DC/DC for Vccint 1.2 V and a separate LDO for Vccaux 1.2 V to isolate noise-sensitive PLL supplies from noisy output banks. Power-rail sequencing must satisfy DS160 Table 5 (Vccint before Vccaux before Vcco) to avoid latch-up at startup.
Do not assume Spartan-6 LX FPGAs have hard PCIe endpoints - those are available only in the LXT family (XC6SLX25T/45T/100T). The XC6SLX9-2FTG256C supports soft PCIe via the embedded GTP block of LXT parts only; for LX, designers must use external PCIe PHY or MGT-less soft IP. Also avoid mixing commercial and industrial temperature grades on the same PCB layout: the -2FTG256I may have slightly different timing margins per the AMD errata, requiring re-characterization of >100 MHz paths even at the same -2 speed bin.
The XC6SLX9-2FTG256C supports SPI, JTAG, BPI parallel, and Master Serial configuration modes. For production, route the SPI flash to a dedicated 4-pin SPI bus with the FPGA CSO pin driving the flash CSn, and add a 100 kohm pull-up on FPGA DONE pin and a 4.7 kohm pull-down on FPGA PROGRAM_B to ensure clean bootstrap. JTAG chain order must place the FPGA closest to the TDI pin of the connector for correct boundary-scan isolation in mixed-device JTAG chains.
Информация о соответствии
Lead-free FTBGA package (FTG256) per distributor listings (DigiKey, Mouser) and DigChip package description. Halogen-free status is not explicitly listed by AMD for this part and is marked 'unknown'. AEC-Q100 is not applicable - this is a logic FPGA, not an automotive-qualified IC; designers needing automotive should look for dedicated AEC-Q100 FPGA families from AMD.
