XC6SLX4-2CSG225I

The XC6SLX4-2CSG225I is a Spartan®-6 LX field programmable gate array (FPGA) from AMD, delivered in a compact 225‑CSPBGA surface-mount package. It provides a balance of programmable logic capacity, embedded memory, and I/O resources for industrial-grade embedded designs.

With 3,840 logic elements, 132 user I/O, and approximately 0.221 Mbits of on-chip RAM (221,184 bits), this device is suited for applications that require configurable digital logic in a small, industrial-temperature rated package. The device operates within a core supply range of 1.14 V to 1.26 V and is specified for −40 °C to 100 °C operation.

Key Features

• Programmable Logic Capacity — 3,840 logic elements to implement custom digital logic, glue functions, and moderate-complexity control logic.
• Embedded Memory — Approximately 0.221 Mbits (221,184 bits) of on-chip RAM to support data buffering, state machines, and small lookup tables.
• I/O Resources — 132 user I/O pins for flexible interfacing to peripherals, sensors, and external logic.
• Power and Supply — Core supply voltage range from 1.14 V to 1.26 V to match system power domains and ensure deterministic operation within specified limits.
• Package and Mounting — 225‑LFBGA, CSPBGA package (225‑CSPBGA, 13×13) in a surface-mount form factor for space-constrained PCBs.
• Industrial Temperature Range — Rated for operation from −40 °C to 100 °C for deployment in industrial environments.
• Regulatory Compliance — RoHS compliant, supporting lead-free assembly requirements.

Typical Applications

• Industrial Control — Implement custom control logic and I/O aggregation for factory automation and machine control applications that require industrial-temperature operation.
• Embedded Systems — Add reconfigurable logic and on-chip memory to embedded platforms for protocol handling, timing-critical glue logic, and feature offload.
• Prototyping and Development — Use as a development target for validating digital designs and creating field-upgradable logic for iterative product development.

Unique Advantages

• Compact, high-density package — The 225‑CSPBGA (13×13) package delivers substantial logic and I/O in a small footprint to save PCB area.
• Industrial temperature capability — Specified −40 °C to 100 °C operation helps ensure reliable performance in demanding environments.
• Balanced resource mix — Combines 3,840 logic elements, on-chip RAM, and 132 I/O pins to support a wide range of moderate-complexity designs without external glue logic.
• Predictable power envelope — Narrow core supply range (1.14 V to 1.26 V) simplifies power supply design and integration into existing systems.
• RoHS compliant — Supports lead-free manufacturing and environmental compliance requirements.
• Manufacturer-backed design — Produced by AMD, providing traceability to a known FPGA family and associated documentation.

Why Choose XC6SLX4-2CSG225I?

The XC6SLX4-2CSG225I positions itself as a compact, industrial-grade FPGA option for designers who need reconfigurable logic with a modest footprint and a practical mix of logic, memory, and I/O. Its CSPBGA package and surface-mount mounting style make it suitable for space-constrained PCBs, while the industrial temperature rating and RoHS compliance address common manufacturing and deployment requirements.

This device is appropriate for teams developing embedded systems, industrial controllers, and prototyping platforms that require a reliable, field-programmable logic element backed by a recognized FPGA family and manufacturer. Its combination of resources and specifications supports scalable designs where on-board reconfigurability and robust operation matter.

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