XC6SLX9-L1FTG256I

The XC6SLX9-L1FTG256I is a Spartan®-6 LX field programmable gate array (FPGA) supplied in a 256-LBGA package. It combines moderate logic density, substantial on-chip memory, and a high I/O count to address industrial embedded applications requiring configurable digital logic and I/O integration.

Designed for surface-mount assembly and rated for industrial temperature operation, this device targets systems where robust temperature performance, compact packaging, and flexible voltage operation are key considerations.

Key Features

• Logic Capacity — 9,152 logic elements provide the programmable fabric needed for custom digital logic and control functions.
• Logic Blocks — 715 logic blocks support distributed logic implementation across the device.
• Embedded Memory — Approximately 0.59 Mbits of on-chip RAM (589,824 bits) for buffering, FIFOs, and small data stores.
• I/O Count — 186 general-purpose I/O pins for interfacing with peripherals, sensors, and external components.
• Power — Core voltage supply range of 1.14 V to 1.26 V to match system power rails and design constraints.
• Package and Mounting — 256-LBGA package (supplier package: 256-FTBGA, 17×17) optimized for surface-mount PCB assembly.
• Industrial Temperature Rating — Operating temperature range from −40°C to 100°C for deployment in harsh environments.
• Regulatory — RoHS compliant.

Typical Applications

• Industrial Control — Implement control logic, I/O aggregation, and deterministic signal processing for factory automation and control systems that require industrial temperature operation.
• Embedded Connectivity — Provide configurable parallel and serial interfacing options using the device’s 186 I/O pins for modular embedded designs.
• Custom Logic Acceleration — Offload application-specific digital functions into FPGA logic elements and on-chip memory for latency-sensitive embedded tasks.

Unique Advantages

• Moderate Logic Density — 9,152 logic elements allow implementation of substantial custom digital functions without overprovisioning.
• Significant On-Chip Memory — Approximately 0.59 Mbits of embedded RAM supports buffering, small data tables, and real-time data handling on-chip.
• High I/O Count — 186 I/O pins enable direct interfacing to multiple peripherals and sensors, reducing the need for external multiplexers or expanders.
• Industrial Temperature Range — Rated from −40°C to 100°C for reliable operation in temperature-challenging environments.
• Compact, Surface-Mount Package — 256-LBGA (256-FTBGA, 17×17) provides a small footprint suitable for space-constrained PCBs while supporting surface-mount assembly.
• Low-Voltage Core — Core supply range of 1.14 V to 1.26 V aligns with common low-voltage FPGA power architectures.

Why Choose XC6SLX9-L1FTG256I?

The XC6SLX9-L1FTG256I positions itself as a practical, industrial-grade FPGA choice for embedded designs that need a balance of logic resources, on-chip memory, and a substantial I/O complement in a compact LBGA package. Its operating temperature range and RoHS compliance make it suitable for industrial deployments where environmental robustness matters.

Engineering teams building mid-density programmable logic solutions will find this device appropriate for applications that require configurable interfaces, on-chip buffering, and reliable operation across wide temperature extremes, all within a surface-mount form factor.

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