XC2S100E-6PQ208C

The XC2S100E-6PQ208C is a Spartan®-IIE field-programmable gate array (FPGA) in a 208-BFQFP package that integrates 2700 logic elements, approximately 100,000 system gates and 146 user I/Os. It is a commercial-grade, surface-mount device designed for designs that require in-field reprogrammability and flexible I/O-rich integration.

As part of the Spartan-IIE family, the device combines on-chip embedded memory and dedicated clock-control resources with a compact package and RoHS compliance, making it suitable for cost-conscious embedded designs and ASIC-replacement applications documented for the family.

Key Features

• Logic Capacity 2700 logic elements and approximately 100,000 system gates to implement glue logic, control paths, and moderate-density custom logic functions.
• Embedded Memory 40,960 bits of on-chip RAM (approximately 0.04 Mbits) for small data buffers, FIFOs, and state storage.
• High I/O Count 146 user I/Os to support multiple interfaces, peripheral connections, and parallel bus designs.
• Clocking and Timing (Family) Spartan-IIE family features include dedicated Delay-Locked Loops (DLLs) and a low-skew global clock distribution network for deterministic clock control.
• Package & Mounting 208-BFQFP (supplier package noted as 208-PQFP, 28×28) in a surface-mount footprint for compact board layouts.
• Supply Voltage Core supply operating range of 1.71 V to 1.89 V to match targeted system power rails.
• Operating Range Commercial temperature grade: 0 °C to 85 °C.
• Standards & Compliance RoHS compliant for lead-free manufacturing flows.
• Memory & Architecture (Family) Spartan-IIE family documentation highlights block RAM, distributed RAM and other hierarchical memory features for flexible on-chip storage.

Typical Applications

• ASIC Replacement & Prototyping Use the reprogrammable Spartan-IIE FPGA architecture for replacing or prototyping ASIC functions where field updates are required.
• Embedded Control & Glue Logic Implement control sequencers, interface glue logic, and custom state machines using the device’s logic elements and on-chip RAM.
• Interface Aggregation High I/O count supports bridging between multiple peripherals, sensor arrays, and parallel buses in compact systems.
• Memory Buffering On-chip RAM provides local buffering and small FIFO implementations for data stream staging and handoff to external memory.

Unique Advantages

• In-system Reprogrammability: Part of the Spartan-IIE family architecture that supports field-upgradeable designs without hardware replacement.
• Compact, Surface-Mount Package: 208-BFQFP (208-PQFP 28×28) provides a space-efficient solution for board-level integration.
• High I/O Count: 146 user I/Os let you consolidate multiple peripheral and bus connections onto a single device.
• Embedded Memory Resource: 40,960 bits of on-chip RAM for small buffers, lookup tables, and state storage reduces dependence on external memory for modest storage needs.
• Commercial Temperature Grade: Rated for 0 °C to 85 °C operation to match a broad set of commercial embedded products.
• Regulatory Compliance: RoHS compliance supports lead-free assembly and regulatory requirements.

Why Choose XC2S100E-6PQ208C?

The XC2S100E-6PQ208C delivers a balanced combination of logic capacity, embedded memory, and extensive I/O in a compact 208-BFQFP surface-mount package. It targets commercial embedded designs and ASIC-replacement applications where in-field reprogrammability, moderate logic density, and a high I/O count are required.

This Spartan-IIE device is well suited to designers who need a programmable, RoHS-compliant FPGA with predictable resource counts—2700 logic elements, approximately 40 Kbits of on-chip RAM, 146 I/Os, and a commercial operating range—backed by the documented architecture and family features found in the Spartan-IIE specification.

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