XC6SLX9-N3CSG225I - Spartan-6 LX FPGA, 225-BGA | AMD
N.º da peça: XC6SLX9-N3CSG225I ✓ AtivoXC6SLX9-N3CSG225I Visão geral
A field-programmable gate array is a semiconductor whose digital logic, interconnect, and I/O behavior are configured after manufacture. FPGA technology sits between fixed-function logic and software-programmable processors. The Spartan-6 LX family is intended for cost-sensitive embedded systems that require programmable hardware, parallel interfaces, control logic, and moderate signal-processing capability without the resources of a larger FPGA.
The primary catalog characteristics identify 160 user I/O in a 225-LFBGA, CSPBGA package. This combination is useful when a design requires many external connections but must fit a compact, high-density board layout. The -3 speed grade is intended for designs where higher logic timing performance is useful within the Spartan-6 LX family. Configuration data stored in the device's nonvolatile configuration memory allows the programmed circuit to operate without a separate configuration controller after power-up.
The Spartan-6 architecture supports a combination of configurable logic, block RAM, digital signal-processing resources, and programmable I/O blocks. These resources can be assembled into parallel data paths, control logic, communication interfaces, industrial automation functions, and embedded signal-processing blocks. Because the device is nonvolatile and reprogrammable, one board design can also support multiple hardware configurations or engineering revisions without changing the PCB footprint.
Typical applications include industrial control systems, test and measurement equipment, embedded instrumentation, communications equipment, video-processing modules, and compact embedded platforms that need many parallel I/O in a high-density package. The 160-I/O count can simplify connections to external converters, memory devices, transceivers, and human-interface circuitry. Designers should still verify each I/O standard, bank voltage, and pin assignment against the AMD Spartan-6 package pinout and design guides before PCB release.
A key design consideration is that the -3 speed grade and 225-ball package do not by themselves guarantee timing closure. The board must satisfy the applicable AMD pinout, package, configuration, decoupling, and PCB-design requirements. Differential pairs, high-speed memory interfaces, and sensitive analog-facing digital inputs also require trace-length and return-path planning. Use the AMD package pinout files and the device datasheet as the authoritative sources for ball assignments and electrical constraints.
This page combines the exact device identification, package information, sourcing data, same-package drop-in candidates, and practical selection guidance for engineers maintaining Spartan-6 LX FPGA systems. It highlights the engineering differences that matter during replacement, board reuse, lifecycle planning, and new-design selection.
Alternativas drop-in para XC6SLX9-N3CSG225I — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com XC6SLX9-N3CSG225I (mesmo formato e footprint) — diferindo em Package, Speed Grade, Logic Cells, RoHS Status, User I/O Count.
XC6SLX9-3CSG225I
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
XC6SLX9-2CSG225I
✅ Drop-In ⚠️ Especificações não verificadasConsulte o preço
Ver ficha técnica →XC6SLX9-1CSG225I
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
XC6SLX9-2CSG225C
✅ Drop-In ⚠️ Especificações não verificadasConsulte o preço
Ver ficha técnica →XC6SLX9-1CSG225C
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
XC6SLX9-N3CSG225I Classificações máximas e características elétricas
| Product Type | Field Programmable Gate Array (FPGA) |
| FPGA Family | Spartan-6 LX |
| Manufacturer | AMD |
| Device Designation | XC6SLX9 |
| Speed Grade | -3 |
| User I/O Count | 160 I/O |
| Encapsulamento | 225-LFBGA, CSPBGA |
| Package Ball Count | 225 balls |
| Tipo de montagem | Surface Mount |
| Programmable Logic Type | Nonvolatile configuration memory |
Guia de Configuração de Pinos do XC6SLX9-N3CSG225I 225 balls
Configuração de pinos para XC6SLX9-N3CSG225I (pacote 225 balls). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para XC6SLX9-N3CSG225I.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
XC6SLX9-N3CSG225I é adequado para 6 aplicaçãos: Industrial Control and Automation, Test and Measurement Equipment, Embedded Communications Equipment, Video and Image Processing Modules, Security and Access Control, Industrial Networking Gateways.
Industrial Control and Automation
XC6SLX9-N3CSG225I fits compact industrial controllers that coordinate sensors, actuators, motor-control signals, and safety-adjacent monitoring functions. Its 160 user I/O provides substantial connectivity for discrete inputs, relay outputs, encoder interfaces, and communications while the 225-LFBGA CSPBGA package limits board area. The -3 speed grade is useful for control loops with defined timing margins. Engineers should assign I/O standards by bank, preserve required power and ground connectivity, and validate timing against the published speed-grade characteristics before releasing the PCB.
Recomendado
Test and Measurement Equipment
XC6SLX9-N3CSG225I can implement parallel acquisition, trigger sequencing, protocol conversion, and data-routing functions in test and measurement equipment. Its 160 user I/O allows connection to parallel ADC and DAC data buses, digital instruments, memories, and trigger circuitry within a compact package. The -3 speed grade supports designs with tighter combinational timing requirements. Engineers should use the AMD package pinout for exact ball assignments and budget input-to-output and internal-clock paths for the implemented instrumentation channels.
Recomendado
Embedded Communications Equipment
XC6SLX9-N3CSG225I is suitable for protocol bridges, embedded communication controllers, and multi-interface data-processing modules. The 160-I/O count can accommodate parallel transceiver data, byte-lane control signals, status indicators, and configuration interfaces without requiring the largest FPGA package. Its programmable architecture allows designers to implement framing, buffering, CRC processing, and interface adaptation in hardware. Differential and high-speed interfaces require exact pin rules from the AMD package files, controlled clocking, and PCB constraints derived from the selected transceiver characteristics.
Recomendado
Video and Image Processing Modules
XC6SLX9-N3CSG225I can support compact image-acquisition, display, pixel-routing, and format-conversion modules where programmable logic is preferable to a fixed-function interface. Its 160 user I/O provides parallel paths for pixel data, synchronization, control, and memory interfaces, while the -3 speed grade can help meet timing targets. The actual throughput depends on the selected memory interface, I/O standards, clocking architecture, and internal routing. Engineers should perform post-route timing analysis and use length-matched routing where the selected interface requires it.
Recomendado
Security and Access Control
XC6SLX9-N3CSG225I fits access-control and security equipment requiring programmable logic for credential parsing, keypad scanning, display handling, event logging, and communication protocol management. The 160-I/O count supports multiple discrete interfaces while maintaining a compact 225-ball footprint. FPGA-based implementation can reduce external glue logic and provide field-update flexibility through reconfiguration. Designers should define secure configuration handling, external interface protection, and boot behavior according to the product's threat model rather than relying on the FPGA alone to provide system-level security.
Recomendado
Industrial Networking Gateways
XC6SLX9-N3CSG225I can support industrial gateways that translate among Ethernet, serial, and parallel fieldbus interfaces while adding local protocol buffering or control functions. The programmable device can implement framing, filtering, timing, and data-routing logic around dedicated transceivers, and its 160 user I/O provides ample parallel connectivity. The -3 speed grade is useful when gateway logic includes timing-sensitive packet handling. Power, clock, and isolation requirements must be designed at the system level, while the FPGA logic should use synchronous interfaces and constrained timing.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para XC6SLX9-N3CSG225I — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | XC6SLX9-3CSG225I | XC6SLX9-2CSG225I | XC6SLX9-1CSG225I | XC6SLX9-2CSG225C |
|---|---|---|---|---|---|
| Brand | AMD | AMD | AMD | AMD | AMD |
| Package | 225-LFBGA CSPBGA | 225-LFBGA CSPBGA | 225-LFBGA CSPBGA | 225-LFBGA CSPBGA | 225-LFBGA CSPBGA |
| FPGA Family | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX | Spartan-6 LX |
| Device Capacity | XC6SLX9 | XC6SLX9 | XC6SLX9 | XC6SLX9 | XC6SLX9 |
| Speed Grade | -3 | -3 | -2 | -1 | -2 |
| User I/O Count | 160 I/O | 160 I/O | 160 I/O | 160 I/O | 160 I/O |
| Temperature Ordering Code | I | I | I | I | C |
| Programmable Logic Type | Nonvolatile configuration memory | Nonvolatile configuration memory | Nonvolatile configuration memory | Nonvolatile configuration memory | Nonvolatile configuration memory |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Cross-Manufacturer Drop-In | No verified cross-manufacturer candidate | Not applicable | Not applicable | Not applicable | Not applicable |
Principais diferenciais
- Closest same-package replacement retains the -3 speed class and 160-I/O configuration (vs XC6SLX9-3CSG225I)
- Maintains the Spartan-6 LX footprint while permitting a lower-speed sourcing option (vs XC6SLX9-2CSG225I)
- Lowest-speed same-package option reduces timing-class mismatch (vs XC6SLX9-1CSG225I)
Notas de projeto
Use AMD's Spartan-6 package device pinout files to assign every CSG225 ball before schematic capture. Preserve all power, ground, configuration, and reserved connections exactly as specified for the selected device and speed grade. Because the alternatives retain the 225-ball package, the PCB footprint can remain unchanged, but a replacement must still be checked for bank-voltage, configuration, and temperature-code differences before its bill of materials is approved.
Plan high-speed and sensitive interfaces against the selected I/O standard, not merely by ball availability. Constrain clocks and data paths in the timing tool, control skew between related signals, and provide continuous return paths beneath high-speed routes. Differential pairs should follow the AMD and PCB-fabrication guidance applicable to the interface. Validate every affected bank after changing from -3 to a lower speed grade because the timing constraints and external timing budget can change.
Do not treat a shared CSG225 package as proof that every Spartan-6 LX suffix is an unconditional replacement. The -1, -2, and -3 designations identify different speed classes, while the C and I suffixes identify different temperature options. A lower-speed candidate may require timing closure changes, and a commercial-temperature candidate may be unsuitable for industrial ambient conditions. Reconcile the complete ordering code with the original device record and qualification requirements.
Design the power distribution network around the voltage and decoupling requirements stated in the AMD device documentation. Keep supply and ground connections short, provide the specified bypass capacitance at the relevant pins, and use a power-distribution structure capable of handling normal and transient FPGA current. If replacing the -3 device with a lower speed grade, verify that the design's power budget and thermal margins still satisfy the final operating conditions.
Informações de conformidade
No explicit compliance declarations are stated for the exact MPN in the listed product records. The industrial ordering suffix does not by itself establish AEC-Q100 qualification.
