LFSCM3GA40EP1-5FF1020C

The LFSCM3GA40EP1-5FF1020C is an SCM-series Field Programmable Gate Array (FPGA) from Lattice Semiconductor designed for high-performance, memory-intensive applications. It combines 40,000 logic elements with approximately 4.08 Mbits of on-chip RAM and a high I/O count—562 pins—to support complex system integration in commercial-grade designs.

Packaged in a 1020-BBGA (33 × 33) surface-mount package and operating from a core supply of 0.95 V to 1.26 V over a commercial temperature range (0 °C to 85 °C), this device targets networking, communications and embedded systems that require large logic density, significant embedded memory and extensive I/O connectivity.

Key Features

• Core Density 40,000 logic elements (logic cells) provide substantial programmable fabric for implementing complex digital logic and system-level functions.
• Embedded Memory Total on-chip RAM of 4,075,520 bits (approximately 4.08 Mbits) supports memory-intensive designs and data buffering.
• High I/O Count 562 I/Os enable broad external connectivity for high-pin-count interfaces and multi-channel designs.
• Family-Level High-Speed Interfaces As part of the LatticeSC/M family, the architecture includes high-speed SERDES and PURESPEED™ I/O capabilities and embedded PCS options for common communication standards (as described in the SC/M family datasheet).
• Clocking and Timing Family-level features include multiple analog PLLs and DLLs and extensive clock networks to support high-frequency system clocks and precise timing control.
• Package and Mounting 1020-BBGA FCBGA package (supplier device package: 1020-OFCBGA, 33×33) designed for surface-mount assembly in high-pin-count applications.
• Power and Supply Core voltage supply range from 0.95 V to 1.26 V to match system power domains.
• Commercial Grade Rated for operation from 0 °C to 85 °C and RoHS compliant.

Typical Applications

• High‑speed networking and communications Large logic capacity, high I/O count and family-level SERDES/PCS support make this device suitable for network interface, protocol bridging and packet-processing functions.
• Embedded system acceleration Dense logic and on-chip memory enable hardware acceleration of compute tasks, protocol engines and custom peripherals within embedded platforms.
• Storage and interface controllers Significant embedded RAM and flexible I/O help implement buffering, protocol conversion and interface logic for storage and high-bandwidth I/O subsystems.

Unique Advantages

• High integration density: 40,000 logic elements and ~4.08 Mbits of embedded RAM reduce external components and simplify system architecture.
• Extensive I/O resources: 562 I/Os support multiple parallel interfaces and high pin-count daughterboard or backplane connections.
• Family architecture advantages: LatticeSC/M family features such as high-speed SERDES, PURESPEED I/O and advanced clocking provide proven building blocks for communications and networking applications.
• Compact, manufacturable package: 1020-BBGA FCBGA offers a high-pin-count surface-mount solution suitable for dense board layouts.
• Commercial ready: RoHS compliant and specified for 0 °C to 85 °C operation to meet standard commercial deployment requirements.

Why Choose LFSCM3GA40EP1-5FF1020C?

The LFSCM3GA40EP1-5FF1020C positions itself as a high-density, memory-capable FPGA option within the LatticeSC/M family, balancing large logic resources, significant on-chip RAM and a broad I/O set for demanding commercial applications. Its family-level feature set and package density make it well suited for designers who need to integrate protocol logic, buffering and substantial I/O connectivity in a compact FPGA solution.

This device is appropriate for engineering teams building communication equipment, embedded accelerators or interface controllers that require a scalable, well-supported FPGA architecture with commercial temperature qualification and RoHS compliance.

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