XC6SLX75-N3FG676C - Spartan-6 LX FPGA | AMD | Industrial
N.º de pieza: XC6SLX75-N3FG676C ✓ ActivoXC6SLX75-N3FG676C Descripción general
A field-programmable gate array, or FPGA, is a programmable semiconductor whose logic, memory, and I/O can be configured after manufacture. An FPGA belongs to the programmable-logic hierarchy, combining configurable logic blocks, block RAM, programmable I/O, clocking resources, and dedicated multipliers in one device. This integration supports parallel processing, high-speed interfaces, and flexible hardware upgrades without changing the printed circuit board.
The Spartan-6 LX family provides 74,637 logic elements organized into 5,831 logic activity blocks or configurable logic blocks, alongside 408 user I/O and 3,170,304 bits of block RAM. The -N3 speed grade and industrial temperature designation make the XC6SLX75-N3FG676C appropriate for embedded systems requiring sustained parallel processing under controlled commercial-industrial conditions.
The 676-ball BGA package supports dense PCB routing and a large pin budget for external memory, high-speed serial links, parallel buses, and control peripherals. The device operates with a 1.14 V to 1.26 V supply. Its 408 user I/O provide substantial connectivity, while the large block-RAM capacity allows local buffering, packet storage, waveform capture, and data-processing pipelines to be implemented inside the FPGA rather than entirely in external memory.
Typical applications include industrial control and acquisition, high-speed networking, video processing, instrumentation, communications infrastructure, and embedded signal-processing systems. The Spartan-6 LX architecture is especially useful when several buses or real-time channels must be processed concurrently, because each configurable logic block and RAM block can operate as a dedicated pipeline stage.
PCB design should follow the AMD Spartan-6 package pinout files and the device power, decoupling, configuration, clocking, and differential-pair guidance. The 676-ball BGA requires careful escape-routing, via-in-pad considerations where applicable, and uninterrupted supply and ground planes. Configuration signals and clock inputs should be protected against ringing and noise during power-up.
This page organizes the device’s principal specifications, verified drop-in options, application guidance, package considerations, and selection trade-offs into a practical engineering reference for designers evaluating the XC6SLX75-N3FG676C.
Alternativas directas para XC6SLX75-N3FG676C — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con XC6SLX75-N3FG676C (mismo factor de forma y huella) — difiere en Device Type, Speed Grade.
XC6SLX75-N3FG676I
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
XC6SLX75-N2FG676C
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
XC6SLX75-N1FG676C
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
XC6SLX75-N3FGG676C
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
XC6SLX75-2FGG676I
✅ Sustitución directaConsulte el precio
Ver hoja de datos →XC6SLX75-N3FG676C Valores máximos y características eléctricas
| Device Type | Spartan-6 LX field-programmable gate array |
| Logic Elements | 74,637 |
| Logic Activity Blocks / Configurable Logic Blocks | 5,831 |
| User I/O | 408 |
| Block RAM | 3,170,304 bits |
| Core Supply Voltage | 1.14 V to 1.26 V |
| Junction Temperature Range | 0°C to 85°C |
| Speed Grade | -3 |
| Temperature Grade | Industrial |
| Encapsulado | 676-ball BGA |
| Number of Package Balls | 676 |
| Package Family | S-PBGA-B676 |
| Tipo de montaje | Surface mount |
| Programmable I/O Count | 408 user I/O |
| Device Configuration | Spartan-6 LX FPGA configuration architecture |
| RoHS Compliance | unknown |
| REACH Compliance | unknown |
| AEC-Q100 Qualification | unknown |
Guía de configuración de pines de XC6SLX75-N3FG676C s-pbga-b676
Configuración de pines para XC6SLX75-N3FG676C (encapsulado s-pbga-b676). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para XC6SLX75-N3FG676C.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
XC6SLX75-N3FG676C es adecuado para 6 aplicacións: Industrial Control Systems, Data Acquisition and Instrumentation, High-Speed Network Interfaces, Video and Image Processing, Communications Infrastructure, Embedded Signal Processing.
Industrial Control Systems
The XC6SLX75-N3FG676C fits industrial controllers that coordinate sensors, actuators, interlocks, and real-time diagnostics. Its 74,637 logic elements can implement multiple control pipelines in parallel, while 408 user I/O support digital and counter inputs, machine outputs, and communications channels. The 1.14 V to 1.26 V core range and 0°C to 85°C junction specification fit controlled industrial equipment. Designers should preserve clean clocking and grounding, isolate external interfaces, and validate worst-case junction temperature with the complete power budget.
Recomendado
Data Acquisition and Instrumentation
For parallel data-acquisition systems, the XC6SLX75-N3FG676C can combine channel control, digital filtering, buffering, and interface logic in one FPGA. Its 3,170,304 bits of block RAM support local sample storage, while 74,637 logic elements provide configurable signal-processing resources. The 408 user I/O allow concurrent capture and trigger signals to be distributed efficiently. Place critical input paths near their associated BGA balls, use controlled-impedance routing for high-speed signals, and account for acquisition-clock jitter and synchronization across channels.
Recomendado
High-Speed Network Interfaces
The Spartan-6 LX architecture is suitable for network adapters, protocol converters, and traffic-processing modules that require deterministic parallel logic. The XC6SLX75-N3FG676C supplies 74,637 logic elements and 3,170,304 bits of block RAM for packet classification, buffering, and state machines. Its 408 user I/O support external PHY or transceiver connections. Exact transceiver standards and signal rates must be selected against the FPGA I/O capabilities, while packet interfaces should use matched clock domains, source-synchronous routing, and carefully terminated differential connections.
Recomendado
Video and Image Processing
The XC6SLX75-N3FG676C can implement parallel image pipelines, color conversion, pixel formatting, and timing control where compact programmable logic is preferred over a processor-only approach. Its large logic-element count supports concurrent stages, and 3,170,304 bits of block RAM can hold line buffers or intermediate frames. The -3 speed grade improves timing margin for demanding pipelines. Layout should isolate video-clock domains, keep data buses byte-aligned where practical, and use the AMD pinout files to reserve dedicated configuration and clock resources.
Recomendado
Communications Infrastructure
The XC6SLX75-N3FG676C is suited to line cards, protocol bridges, and embedded communications modules that combine multiple streams with programmable logic. Its 408 user I/O and large block-RAM capacity allow simultaneous channel control, frame buffering, and test-sequence generation. The industrial temperature designation supports equipment intended for controlled communications installations. Designers must budget regulator headroom, keep switching regulators away from sensitive clock routes, validate channel-to-channel skew, and provide a dependable configuration mechanism for field updates.
Recomendado
Embedded Signal Processing
The XC6SLX75-N3FG676C supports fixed-function signal processing through configurable logic blocks and dedicated block RAM. Engineers can implement filters, correlators, fixed-point arithmetic, and decimators as parallel pipelines, using the -3 grade for additional timing margin. The 1.14 V to 1.26 V core supply supports efficient integration with modern mixed-signal systems, while 408 I/O provide broad sensor and actuator connectivity. Validate numerical precision, constrain every clocked path, and check metastability boundaries before crossing asynchronous acquisition or control domains.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para XC6SLX75-N3FG676C — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | XC6SLX75-N3FG676I | XC6SLX75-N2FG676C | XC6SLX75-N1FG676C | XC6SLX75-N3FGG676C | XC6SLX75-2FGG676I |
|---|---|---|---|---|---|---|
| Brand | AMD | AMD | AMD | AMD | AMD | AMD |
| Package | 676-ball BGA | 676-ball BGA | 676-ball BGA | 676-ball BGA | 676-ball BGA | 676-ball BGA |
| Device Type | Spartan-6 LX FPGA | Spartan-6 LX FPGA | Spartan-6 LX FPGA | Spartan-6 LX FPGA | Spartan-6 LX FPGA | Spartan-6 LX FPGA |
| Logic Elements | 74,637 | 74,637 | 74,637 | 74,637 | 74,637 | 74,637 |
| User I/O | 408 | 408 | 408 | 408 | 408 | 408 |
| Block RAM | 3,170,304 bits | 3,170,304 bits | 3,170,304 bits | 3,170,304 bits | 3,170,304 bits | 3,170,304 bits |
| Core Supply Voltage | 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 |
| Speed Grade | -3 | -3 | -2 | -1 | -3 | -2 |
Diferenciadores clave
- Faster -3 performance class in the primary industrial ordering code (frente a XC6SLX75-N2FG676C)
- Industrial ordering option with the same core performance as the commercial package variant (frente a XC6SLX75-N3FGG676C)
- Higher timing-performance option for designs already proven on a -2 device (frente a XC6SLX75-2FGG676I)
Notas de diseño
Use AMD's Spartan-6 package-device pinout file for the exact XC6SLX75-N3FG676C orderable code and route directly from the 676-ball BGA footprint. Reserve every power, ground, configuration, clock, and user-I/O ball shown in that file. Avoid substituting a generic 676-BGA symbol: FG676 and FGG676 can have different package definitions, so the land pattern and assembly drawing must be checked against the selected device.
Implement separate, well-decoupled supply paths for the 1.14 V to 1.26 V core and applicable I/O banks. Place bulk and high-frequency decoupling capacitors close to their associated power balls, with short ground returns and an uninterrupted reference plane. Verify regulator tolerance, startup sequencing, inrush, and total power dissipation across worst-case clock activity and I/O loading; the core-voltage range alone does not establish a complete power design.
Apply the AMD Spartan-6 layout guidance for clock, configuration, and high-speed I/O routing. Keep clock traces short, provide return paths beneath them, and separate switching or high-current outputs from sensitive clock and configuration nets. Use controlled-impedance routing for external interfaces, include series termination where the device guidance calls for it, and verify timing with post-layout analysis rather than relying only on synthesis estimates.
Estimated: the device's exact dissipation cannot be calculated without utilization, voltage, and I/O data. Review the manufacturer power table for the selected speed grade, estimate average and worst-case internal and I/O power using those operating values, then calculate junction rise with the package thermal model and board copper. Keep the 0°C to 85°C junction limit in view across ambient temperature, enclosure rise, airflow, and local heating from adjacent components.
Do not assume that two Spartan-6 LX devices with 676 balls are automatically interchangeable. Confirm the package code, ball map, speed grade, temperature suffix, configuration interface, and electrical limits before substituting a variant. In particular, the target uses FG676 and the industrial C suffix; changing only the ordering code can alter package geometry or environmental requirements even when the logic-element and I/O counts match.
Información de cumplimiento
The industrial temperature designation identifies the device's intended temperature class but does not establish AEC-Q100, RoHS, REACH, lead-free, halogen-free, or conflict-minerals status. The package contains lead in solder balls, so lead-free status should not be inferred from the absence of a lead-free statement.