LFSCM3GA15EP1-5FN900I

The LFSCM3GA15EP1-5FN900I is an SCM family Field Programmable Gate Array from Lattice Semiconductor, offering a high-performance FPGA fabric with substantial on-chip memory and a large I/O complement in a compact 900-BBGA package. It is specified for industrial use and is well suited to communications, networking and industrial control applications that need a balance of logic capacity, embedded memory and robust I/O resources.

This device combines approximately 15,000 logic elements and roughly 1.05 Mbits of embedded RAM with a 300-pin I/O count, delivering a capable integration point for complex programmable systems while supporting surface-mount assembly and industrial temperature operation.

Key Features

• Core Logic  Approximately 15,000 logic elements provide the programmable fabric for custom digital logic and control implementations.
• Embedded Memory  Approximately 1.05 Mbits of on-chip RAM (1,054,720 bits) supports memory-intensive designs, FIFOs and buffering without immediate external memory.
• I/O and High-Speed Interfaces  300 I/Os in a high-pin-count package support extensive peripheral and bus connectivity; family PURESPEED™ I/O technology and high-performance differential standards are part of the SCM architecture.
• Clocking and Timing Resources  The SCM family architecture includes multiple analog PLLs and DLLs to support flexible clocking and precise I/O delay control for high-speed designs.
• Package and Mounting  900-BBGA supplier device package (900-FPBGA, 31×31 mm) optimized for surface-mount assembly and high pin density.
• Voltage and Power  Core supply operation is specified from 950 mV to 1.26 V to match modern low-voltage system rails.
• Industrial Temperature Grade  Rated for operation from −40°C to 105°C, suitable for demanding industrial environments.
• Environmental Compliance  RoHS compliant.

Typical Applications

• High‑Speed Networking and Communications  Leverage the SCM family’s high-performance fabric and high-speed I/O to implement protocol engines, packet processing and SERDES-adjacent designs.
• Industrial Control and Automation  Industrial temperature rating and extensive I/O make this FPGA suitable for machine control, motion systems and factory automation interfaces.
• Memory‑Intensive Embedded Systems  On-chip embedded RAM enables buffering, FIFOs and data-path implementations for embedded processing and real-time data handling.
• Connectivity Modules and Bridge Logic  High I/O count and programmable logic are ideal for protocol bridging, IO aggregation and custom interface translation.

Unique Advantages

• Substantial Logic Capacity: Approximately 15,000 logic elements provide headroom for complex custom logic while keeping system cost and board area manageable.
• Integrated On‑Chip Memory: About 1.05 Mbits of embedded RAM reduces or delays the need for external memory, simplifying BOM and board routing.
• High I/O Density: 300 I/Os in a 900-BBGA package enable rich peripheral connectivity and high pin-count interfaces in a compact footprint.
• Industrial Robustness: −40°C to 105°C operating range and RoHS compliance support deployment in harsh industrial environments.
• Flexible Clocking Resources: Multiple PLLs/DLLs in the SCM family architecture provide versatile clock management for high-performance signal timing and I/O alignment.
• Low-Voltage Core Operation: Core supply range from 950 mV to 1.26 V aligns with contemporary low-voltage system designs.

Why Choose LFSCM3GA15EP1-5FN900I?

This LFSCM3GA15EP1-5FN900I FPGA positions itself as a practical choice when you need a balance of programmable logic, embedded memory and high I/O count in an industrial-grade footprint. Its specification suite — approximately 15,000 logic elements, about 1.05 Mbits of embedded RAM, 300 I/Os, and a 900-FPBGA (31×31 mm) package — makes it suitable for communications, industrial control and other systems requiring reliable, high-density programmable logic.

Backed by the SCM family architecture and Lattice Semiconductor’s documented feature set, the device offers design scalability and robust clocking/memory resources that help reduce external components and simplify system integration for mid-range FPGA applications.

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