XC6SLX4-3CSG225I - 3840-Cell Spartan-6 FPGA | AMD
料号： XC6SLX4-3CSG225I ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.8025 | $8.80 |
| 10 | $8.8025 | $88.03 |
| 100 | $8.8025 | $880.25 |
| 500 | $8.8025 | $4,401.25 |
| 1,000 | $8.8025 | $8,802.50 |
XC6SLX4-3CSG225I 概述
A field-programmable gate array is a semiconductor whose logic, interconnects, and digital signal-processing resources are configured after manufacture. An FPGA belongs to the broader programmable-logic hierarchy and combines configurable logic blocks with programmable routing. Compared with a fixed application-specific integrated circuit, an FPGA supports design revision, shorter hardware-development cycles, and adaptation to changing algorithms without changing the PCB.
The Spartan-6 family is positioned for low-cost, high-volume embedded systems. Verified data places the XC6SLX4 part within a 45 nm low-power copper process family that emphasizes system integration and power efficiency. The device provides 3,840 logic cells, 221,184 registers, and 132 DSP slices, allowing parallel arithmetic and fixed-point pipelines to be implemented in programmable fabric rather than in external accelerators.
The CSG225 package exposes 225 terminals in a square ball-grid format. Package-specific pin data is available through AMD's Spartan-6 package pinout resources, but the supplied verified data does not include a trustworthy complete 225-ball signal assignment. Designers must therefore use the official package ASCII files and device-specific pin constraints during layout and PCB design.
Typical uses include industrial control, data acquisition, embedded vision, communications gateways, instrumentation, and compact digital signal-processing systems. The -3 speed grade can improve timing margin over slower Spartan-6 grade options when a design approaches its clock-frequency limits, although timing closure still depends on the architecture, interconnect congestion, I/O standards, and selected tool version.
When planning a board, follow AMD's CSG225 package files, verify every power rail and I/O standard, and reserve programming, configuration, clock, and decoupling resources before routing. The supplied evidence identifies a 1.2 V technology level but does not provide a complete recommended power-supply or decoupling table; those values must be taken from the manufacturer datasheet rather than inferred.
直接替换替代料： XC6SLX4-3CSG225I ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： XC6SLX4-3CSG225I （相同外形与封装尺寸） ——差异在于 Device Type, Package, Logic Cells, Temperature Grade.
快速对比工具——选择替代料号进行并排对比：
XC6SLX4-2CSG225I
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →XC6SLX4-3CSG225C
✅ 直接替换📋 参考替代料（不在目录中）
XC6SLX4-2CSG225C
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →XC6SLX9-3CSG225I
✅ 直接替换📋 参考替代料（不在目录中）
XC6SLX16-3CSG225I
✅ 直接替换📋 参考替代料（不在目录中）
XC6SLX25-3CSG225I
✅ 直接替换📋 参考替代料（不在目录中）
XC6SLX4-3CSG225I 最大额定值与电气特性
| Device Type | Spartan-6 LX FPGA |
| Logic Cells | 3,840 cells |
| Registers | 221,184 registers |
| DSP Slices | 132 slices |
| Process Technology | 45 nm CMOS |
| Core Technology Voltage | 1.2 V |
| 封装 | 225-LFBGA CSBGA |
| Terminal Count | 225 terminals |
| Package Shape | Square BGA |
| Temperature Grade | Industrial |
| Performance Grade | -3 |
| Device Family | Spartan-6 |
| Series | Spartan-6 LX |
| Programmability | Field-programmable logic |
| Logic Resource Density | 3,840 logic cells |
| DSP Resource Density | 132 DSP slices |
| Package Mounting Type | Surface-mount BGA |
| Manufacturer | AMD/Xilinx |
XC6SLX4-3CSG225I surface-mount bga 引脚配置指南
XC6SLX4-3CSG225I（surface-mount bga 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： XC6SLX4-3CSG225I.
请参阅 数据手册 以查看完整引脚配置。
典型应用
XC6SLX4-3CSG225I 适用于 6 应用s: Industrial Data Acquisition, Embedded Signal Processing, Communications Gateway, Programmable Logic Controller, Test and Measurement Front End, LED and Display Control.
Industrial Data Acquisition
XC6SLX4-3CSG225I fits compact industrial acquisition systems that combine parallel digital control with modest preprocessing. Its verified 3,840 logic cells and 221,184 registers can implement acquisition state machines, filtering, thresholding, and data packing, while 132 DSP slices accelerate multiply-accumulate operations. The industrial I grade aligns with factory equipment, subject to system-level EMC, temperature, isolation, and qualification requirements. Place programmable logic close to converters and interface devices to reduce timing uncertainty and keep wide buses traceable. Validate all pins against AMD's CSG225 package ASCII file before assigning I/O standards or planning the board footprint.
推荐
Embedded Signal Processing
The 132 DSP slices in XC6SLX4-3CSG225I make it suitable for fixed-point filtering, modulation, correlation, and real-time control pipelines without relying entirely on external processors. Its 221,184 registers provide substantial state and sample-storage capacity for logic-based pipelines, although external RAM may still be required for deeper buffers. Engineers can parallelize arithmetic across DSP slices and connect control logic through programmable routing. Timing closure depends heavily on architecture and routing congestion, so post-synthesis estimates should be checked against the -3 target constraints before board release.
推荐
Communications Gateway
XC6SLX4-3CSG225I can implement protocol adaptation, framing, CRC, buffering, and low-rate communications logic in an embedded gateway. Its 3,840 logic cells are sufficient for concurrent state machines and bus bridges when the design does not require hard processors or very high serial bandwidth. The industrial suffix suits factory-floor equipment, while the 225-ball CSBGA supports dense board routing. Clock-domain crossing, I/O voltage standards, pin assignments, and configuration scheme must be planned together; use the official package files rather than treating another Spartan-6 density as automatically pin-compatible.
推荐
Programmable Logic Controller
XC6SLX4-3CSG225I is appropriate for compact PLC and machine-control modules requiring parallel logic, timing, counters, and hardware interfaces. Logic cells and registers can implement deterministic control pipelines, while DSP resources are available for selected motion or signal calculations. The industrial-grade suffix supports deployment in equipment with controlled environmental conditions, but it does not by itself establish functional safety, EMC, or automotive qualification. Engineers should isolate external interfaces, account for I/O tolerances, and validate timing against the industrial temperature range used in the project.
推荐
Test and Measurement Front End
XC6SLX4-3CSG225I can coordinate calibration, trigger logic, sample capture, and digital correction in an instrumentation front end. Its FPGA fabric supports flexible timing and test-sequence changes, while 132 DSP slices can accelerate filtering and compensation calculations. Designers should establish clock jitter, trace impedance, grounding, and analog-isolation requirements before assigning FPGA pins. The verified data does not provide a complete recommended decoupling network or operating-temperature limits, so those details must be obtained directly from the AMD family documentation before schematic release.
推荐
LED and Display Control
XC6SLX4-3CSG225I can implement refresh timing, pixel mapping, pattern generation, and display sequencing for compact visual systems. Parallel programmable outputs make it useful when timing must be deterministic and display content must change without changing hardware. Logic cells can manage video timing while registers hold scan or frame state; external memory or panel drivers may be needed for larger images. Confirm LVDS or other interface electrical requirements, pin constraints, and panel loading before layout. The 225-ball package also requires careful escape routing and assembly-capable BGA design practices.
推荐
推荐产品汇总
工程参考数据： XC6SLX4-3CSG225I ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | XC6SLX4-2CSG225I | XC6SLX4-3CSG225C | XC6SLX4-2CSG225C | XC6SLX9-3CSG225I | XC6SLX16-3CSG225I |
|---|---|---|---|---|---|---|
| Brand | AMD | AMD | AMD | AMD | AMD | AMD |
| Package | 225-LFBGA CSBGA | 225-LFBGA CSBGA | 225-LFBGA CSBGA | 225-LFBGA CSBGA | 225-pin CSBGA | 225-pin CSBGA |
| Performance Grade | -3 | -2 | -3 | -2 | -3 | -3 |
| Temperature Grade | Industrial I | Industrial I | Commercial C | Commercial C | Industrial I | Industrial I |
| Device Family | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX |
| Special Qualification | Industrial grade; AEC-Q100 status unknown | Industrial grade; AEC-Q100 status unknown | Commercial grade; AEC-Q100 status unknown | Commercial grade; AEC-Q100 status unknown | Industrial grade; AEC-Q100 status unknown | Industrial grade; AEC-Q100 status unknown |
关键差异点
- Faster -3 performance grade within the same XC6SLX4 resource baseline （对比 XC6SLX4-2CSG225I)
- Industrial temperature-grade ordering option （对比 XC6SLX4-3CSG225C)
- Balanced resource density for compact parallel processing （对比 XC6SLX16-3CSG225I)
设计说明
Do not assign CSG225 ball numbers from memory. AMD's Spartan-6 Package Device Pinout Files page provides the authoritative ASCII package data for board layout. Download the XC6SLX4 CSG225 file, select the exact device and package in the implementation flow, and cross-check every migration candidate. This is especially important for the LX9, LX16, and LX25 alternatives, whose larger resource sets can alter usable pin assignments even when the mechanical package matches.
Treat XC6SLX4-2CSG225I as a timing-sensitive substitution, not an unconditional drop-in replacement. It preserves the verified 3,840-cell XC6SLX4 identity and 225-LFBGA package, but the -2 performance grade is slower than -3. After conversion, rerun synthesis, implementation, static timing, and bitstream generation. Likewise, changing the I industrial suffix to C removes the original temperature-grade alignment and can invalidate the deployment requirement.
Preserve BGA assembly constraints and power-plane continuity when laying out the 225-ball package. The supplied data confirms CSBGA construction but does not provide ball pitches, stack-up recommendations, via rules, or the manufacturer decoupling network. Obtain those values from official AMD documentation rather than estimating them. Keep sensitive clock and configuration paths short, and avoid routing high-speed interfaces through fragmented power or ground planes.
Do not infer a complete regulator design from the verified 1.2 V technology voltage. The target requires separate planning for core and I/O supplies, sequencing, tolerances, transient response, and current based on utilization and speed grade. Those limits were not included in the supplied data. Use the Spartan-6 family datasheet and the exact device power report, then validate the selected regulators and decoupling against worst-case industrial conditions.
合规信息
The supplied sources identify the device as an industrial-grade AMD/Xilinx Spartan-6 FPGA but do not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. Compliance must be confirmed from current AMD documentation.
