XC6SLX25-2CSG324I - 24,051-Cell Spartan-6 FPGA | AMD
MPN： XC6SLX25-2CSG324I ✓ 啟用中XC6SLX25-2CSG324I 概覽
A field-programmable gate array, or FPGA, is a programmable semiconductor in which configurable logic blocks, routing resources, and input/output resources implement a digital system. Within the semiconductor hierarchy, an FPGA sits above fixed-function logic devices because its interconnect and processing architecture can be programmed after manufacture. The Spartan-6 LX family combines programmable logic with system resources such as block RAM, digital clock managers, and PLL blocks.
The XC6SLX25 device provides a useful balance of logic density, I/O availability, and power-management flexibility. Its 226 user I/Os support connections to external memory, control interfaces, communications transceivers, and general-purpose digital peripherals. The speed grade 2 designation identifies its timing class within the Spartan-6 product line, while the CSBGA-324 package supports dense board-level integration in space-constrained embedded systems.
Spartan-6 devices use configurable logic and routing resources to implement parallel processing, control, protocol handling, and signal conditioning. The XC6SLX25 also incorporates dedicated resources for clock management and on-chip memory. Its 1.14 V to 1.26 V operating-voltage range identifies it as a core-supply device; board designers still need to follow the AMD Spartan-6 power-supply, decoupling, configuration, and signal-integrity guidance for the complete system.
Typical applications include industrial control systems, video and image processing, communications infrastructure, instrumentation, consumer electronics, and embedded control platforms. The 226 available I/Os are particularly useful when an existing design requires numerous external buses, status signals, and high-speed serial or parallel interfaces. The device is also suitable for education and prototyping systems that require a large logic fabric and deterministic programmable behavior.
A successful implementation depends on matching the selected Spartan-6 device, package, speed grade, and temperature grade to the PCB design. Use the AMD Spartan-6 package pinout files to assign every BGA ball, and follow the DS162 data sheet for DC and switching characteristics. Confirm configuration-memory support, clocking topology, pin constraints, and power sequencing before releasing a production layout.
This product record combines the device's principal architecture and package characteristics with practical substitution analysis, application guidance, comparison parameters, and design checks. It is intended to help engineers identify the correct Spartan-6 LX option and distinguish exact-family substitutions from alternatives that require different packages or materially different resources.
直接替換替代品，適用於 XC6SLX25-2CSG324I — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： XC6SLX25-2CSG324I （相同外形與佔位） — 差異在於 Device Type, Speed Grade, Internal Frequency, Package, Package Dimensions.
XC6SLX25-1CSG324I
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
XC6SLX25-3CSG324I
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →XC6SLX25-2CSG324C
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →XC6SLX25-2CSG324
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
XC6SLX25-2CSG324
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
XC6SLX25-2CSG324I 最大額定值與電氣特性
| Device Type | Spartan-6 LX field-programmable gate array |
| Logic Cells | 24,051 cells |
| User I/O Count | 226 I/Os |
| Maximum Operating Frequency | 375 MHz |
| Core Operating Voltage Range | 1.14 V to 1.26 V |
| Process Technology | 45 nm |
| Package Type | CSBGA-324 |
| Package Pin Count | 324 pins |
| Speed Grade | Grade 2 |
| FPGA Architecture | Spartan-6 LX |
| Clock Management | DCM and PLL resources |
| 安裝類型 | Surface mount |
| Temperature Grade | Industrial temperature grade |
| Programmability | User-programmable configurable logic and routing |
XC6SLX25-2CSG324I 324 pins 腳位配置指南
XC6SLX25-2CSG324I（324 pins 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： XC6SLX25-2CSG324I.
請參閱 資料表 以查看完整腳位配置。
典型應用
XC6SLX25-2CSG324I 適用於 6 應用s: Industrial Programmable Control, Video Image-Processing Pipeline, Communications Protocol Processing, Data Acquisition and Instrumentation, Embedded Parallel Processing, Consumer and Embedded Electronics.
Industrial Programmable Control
The XC6SLX25-2CSG324I fits industrial programmable-logic controllers because its 24,051 logic cells can implement sequencing, state machines, interlocks, and motion-control logic while 226 I/Os connect sensors, actuators, encoders, and safety-related monitoring signals. The industrial temperature suffix supports designs expected to operate beyond commercial-temperature conditions. A practical implementation places the FPGA beside the controller processor, uses DCM or PLL resources for deterministic clock generation, and assigns high-speed interfaces according to the selected I/O standard. Timing closure must include worst-case processing delay, I/O timing, clock skew, and the external peripheral requirements.
推薦
Video Image-Processing Pipeline
The XC6SLX25-2CSG324I can implement parallel video pipelines, pixel-format conversion, color processing, and frame timing because 24,051 logic cells provide substantial configurable computation and the device has a stated maximum operating frequency of 375 MHz. Its 226 user I/Os support connections among image sensors, external memory, display interfaces, and control logic. The FPGA is placed after the sensor interface and before display serialization, with wide internal buses used for pixel data. Achievable throughput depends on the selected memory interface, I/O standards, pipeline depth, clocking scheme, and timing margin rather than on the headline frequency alone.
推薦
Communications Protocol Processing
The XC6SLX25-2CSG324I is appropriate for communications equipment requiring configurable framing, packet filtering, channel processing, and interface adaptation. Its 226 I/Os can connect transceivers, network processors, parallel memories, and control signals, while its DCM and PLL resources support clock generation and recovery architectures. Designers can place the FPGA between a physical-layer device and a host processor to perform framing, filtering, buffering, or protocol conversion. Power and signal-integrity planning should include the voltage and I/O requirements of every connected transceiver, plus termination, clocking, and decoupling practices specified by the AMD Spartan-6 hardware guidance.
推薦
Data Acquisition and Instrumentation
The XC6SLX25-2CSG324I suits multichannel acquisition and measurement systems that must coordinate sensors, converters, memory devices, calibration logic, and data-transfer interfaces. The 24,051-cell fabric can execute parallel sampling pipelines, digital filtering, thresholding, and control sequencing, while 226 I/Os provide broad connectivity for analog front-end control and data buses. In a typical system, the FPGA sits between transducers or ADCs and a host processor, using clocked logic to ensure repeatable sampling. The key trade-off is that high I/O utilization and fast switching can increase power, so utilization, thermal performance, and timing should be evaluated together.
推薦
Embedded Parallel Processing
The XC6SLX25-2CSG324I can act as a dedicated parallel-processing engine for algorithms that benefit from configurable datapaths, including filters, transforms, encryption pipelines, and custom protocol handling. Its 24,051 logic cells allow multiple independent processing lanes to be implemented concurrently, while the 375 MHz stated maximum frequency establishes a useful ceiling for pipeline design. The FPGA should be placed beside high-bandwidth memory or a host bus, with fixed-latency paths created for streaming data and clock domains separated where necessary. Performance and power depend on resource allocation and pipeline depth, so the final design should be synthesized and timing-analyzed rather than inferred from cell count.
推薦
Consumer and Embedded Electronics
The XC6SLX25-2CSG324I is useful in cost-sensitive embedded electronics requiring extensive programmable logic, multiple interfaces, and a compact board footprint. Designers can implement display control, button and sensor handling, data formatting, motor sequencing, or accessory-interface logic in a single CSBGA-324 device. The 226 I/Os reduce the need for external glue logic, while the 45 nm Spartan-6 LX implementation supports the family's established low-cost positioning. For a commercial-temperature enclosure, the XC6SLX25-2CSG324C variant may be appropriate. Final selection should account for startup configuration, firmware loading, ESD protection, thermal conditions, and production programming requirements.
推薦
推薦產品摘要
工程參考資料，適用於 XC6SLX25-2CSG324I — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | XC6SLX25-1CSG324I | XC6SLX25-3CSG324I | XC6SLX25-2CSG324C | XC6SLX25-2CSG324 | XC6SLX25-2CSG324 |
|---|---|---|---|---|---|---|
| Package | CSBGA-324 | CSBGA-324 - same | CSBGA-324 - same | CSBGA-324 - same | CSBGA-324 - same | CSBGA-324 - same |
| Brand | AMD | AMD | AMD | AMD | AMD | AMD |
| FPGA Family | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX |
| Logic Cells | 24,051 cells | 24,051 cells | 24,051 cells | 24,051 cells | 24,051 cells | 24,051 cells |
| User I/O Count | 226 I/Os | 226 I/Os | 226 I/Os | 226 I/Os | 226 I/Os | 226 I/Os |
| Speed Grade | Grade 2 | Grade 1 | Grade 3 | Grade 2 | Grade 2 | Grade 2 |
| Core Operating Voltage Range | 1.14 V to 1.26 V | 1.14 V to 1.26 V | 1.14 V to 1.26 V | 1.14 V to 1.26 V | 1.14 V to 1.26 V | 1.14 V to 1.26 V |
| Process Technology | 45 nm | 45 nm | 45 nm | 45 nm | 45 nm | 45 nm |
| Temperature Suffix | I - industrial | I - industrial | I - industrial | C - commercial | Standard temperature suffix | Standard temperature suffix |
主要差異化特點
- Midpoint grade-2 timing choice within the XC6SLX25 CSG324 family (對比XC6SLX25-1CSG324I)
- Industrial temperature suffix for equipment operating beyond commercial conditions (對比XC6SLX25-2CSG324C)
- High I/O density relative to its logic capacity (對比XC6SLX16-2CSG324I)
設計說明
Use the AMD Spartan-6 Package Device Pinout Files as the authoritative ball map for the CSG324 footprint and cross-check every connection against the selected speed and temperature suffix. Place all decoupling and bypass structures directly at the relevant power and ground balls, with short return paths and via arrangements that minimize loop area. Separate sensitive clock and configuration paths from high-current outputs where practical, and preserve the ball-reference assignments used by the assembly process.
Do not design the power tree from the 1.14 V to 1.26 V core-voltage range alone. Use DS162 to identify every required supply rail, tolerance, sequencing condition, and current limit, then size the regulators for the actual resource utilization and I/O activity. Validate startup, shutdown, current limiting, and voltage monotonicity. Because Spartan-6 power consumption varies with configuration and switching activity, verify the worst operating condition on hardware instead of relying only on a nominal calculation.
Build the clock tree so that DCM or PLL outputs meet the timing requirements of every destination clock domain. Account for source jitter, PLL lock time, clock-routing skew, and the relationship between the external reference and the FPGA fabric. Keep the reference input and sensitive clock traces away from high-current switching nodes, provide continuous return paths, and validate both lock behavior and deterministic startup in the final board.
A matching BGA package does not by itself establish a drop-in substitution. Verify the exact XC6SLX25 density, speed grade, temperature suffix, configuration interface, pin constraints, and timing requirements. When changing from grade 2 to grade 1, rerun timing analysis across every clock domain. When changing from industrial to commercial or standard temperature variants, confirm that the enclosure temperature and qualification target remain acceptable before committing the component to production.
合規資訊
Compliance status was not stated in the product records. The I suffix identifies an industrial temperature option but does not by itself establish AEC-Q100 qualification. Confirm environmental and material-compliance requirements with AMD before procurement.
