EP3CLS100U484C7

The EP3CLS100U484C7 is a Cyclone III family FPGA offering a high-density, low-power programmable fabric. It provides a large logic capacity alongside embedded RAM and a substantial I/O count for commercial designs that require flexible, reconfigurable logic and on-chip memory.

Designed for cost-sensitive, high-volume applications, this device combines 100,448 logic elements with approximately 4.45 Mbits of embedded memory, wide I/O support and industry-standard packaging to simplify board-level integration.

Key Features

• Logic Capacity  100,448 logic elements to implement complex digital functions and custom logic blocks.
• Embedded Memory  Approximately 4.45 Mbits of on-chip RAM for buffering, packet processing, and state storage within the FPGA fabric.
• I/O Count and Flexibility  278 user I/Os to support multiple interfaces and high pin-count connectivity on a single device.
• Clock Management  Cyclone III family architecture includes up to four PLLs per device for robust clock synthesis and domain management.
• Power and Supply  Core voltage supply range 1.15 V to 1.25 V, benefiting low-power system designs.
• Package and Mounting  484-FBGA package; supplier device package listed as 484-UBGA (19×19) and surface-mount mounting for standard PCB assembly.
• Operating Range  Commercial grade operation from 0 °C to 85 °C for typical commercial applications.
• Environmental Compliance  RoHS compliant for environmental and regulatory alignment.

Typical Applications

• Communications and Networking  High I/O count and abundant logic/memory make this device suitable for packet buffering, protocol bridging, and custom interface logic.
• Consumer and Portable Devices  Low-voltage core and family-level low-power architecture support battery-aware and thermally constrained designs in commercial products.
• Embedded Processing and Control  On-chip RAM and dense logic enable custom control engines, state machines, and soft-processor implementations for system control tasks.
• Data Acquisition and Signal Conditioning  Large logic fabric and multiple PLLs assist in implementing multi-channel data capture, preprocessing, and interface timing control.

Unique Advantages

• High Logic Density: 100,448 logic elements provide the capacity to consolidate multiple functions into a single FPGA, reducing board-level BOM.
• Significant On-Chip Memory: Approximately 4.45 Mbits of embedded RAM reduces reliance on external memory and accelerates data-path implementations.
• Generous I/O Complement: 278 user I/Os simplify system integration by allowing direct interfacing to numerous peripherals and buses without additional multiplexing.
• Commercial-Grade Suitability: Rated for 0 °C to 85 °C operation and RoHS compliance for mainstream commercial product deployments.
• Standard Package and Assembly: 484-FBGA (484-UBGA, 19×19) surface-mount package supports common PCB assembly flows and dense board layouts.
• Family-Level Low-Power Architecture: Based on the Cyclone III family architecture that emphasizes low-power operation, helping reduce system power budgets.

Why Choose EP3CLS100U484C7?

The EP3CLS100U484C7 positions itself as a high-capacity, commercially graded Cyclone III FPGA that balances large logic resources, substantial embedded memory, and a high I/O count within a compact 484-FBGA package. It is suitable for designers who need to consolidate complex digital functions and memory-intensive logic while keeping power and board complexity under control.

Backed by the Cyclone III device family architecture and established design flows, the EP3CLS100U484C7 offers a scalable, supportable platform for commercial embedded systems, communications interfaces, and high-density logic integration.

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