LFSCM3GA40EP1-7FFN1020C

The LFSCM3GA40EP1-7FFN1020C is a commercial-grade SCM FPGA IC from Lattice Semiconductor Corporation built on the LatticeSC/M family architecture. It delivers a high-performance FPGA fabric with abundant I/O and embedded memory for communication, networking and system‑level integration tasks.

Key capabilities include 40,000 logic elements, approximately 4.08 Mbits of embedded RAM, and 562 I/Os—all packaged in a 1020-ball FCBGA (33×33) surface-mount package with 0.95 V to 1.26 V supply range and 0 °C to 85 °C operating temperature.

Key Features

• Core Logic: 40,000 logic elements for implementing complex digital functions and custom logic blocks.
• Embedded Memory: Approximately 4.08 Mbits of on-chip RAM (total RAM bits: 4,075,520) suitable for FIFOs, buffering and on-chip data storage.
• I/O Density: 562 I/Os to support wide parallel interfaces and high pin-count systems.
• High-Speed Serial Interfaces (Family Feature): LatticeSC/M family devices provide 4 to 32 high-speed SERDES and flexiPCS options with performance up to multiple Gbps for protocol implementations and high-bandwidth links.
• Clocking and Timing (Family Feature): Extensive sysCLOCK resources including multiple PLLs and DLLs, supporting high-frequency primary clocks (family-specified global clock capability).
• Package and Mounting: 1020-BBGA FCBGA package (supplier device package: 1020-OFCBGA, 33×33), surface-mount for high-density PCB designs.
• Low-Voltage Operation: Voltage supply range of 0.95 V to 1.26 V to match modern low-voltage systems.
• Commercial Temperature Grade: Rated for 0 °C to 85 °C operation for commercial applications.
• Standards and System Support (Family Feature): LatticeSC/M family includes system-level support such as IEEE 1149.1 boundary scan and IEEE 1532 in-system configuration options.
• Environmental Compliance: RoHS compliant.

Typical Applications

• Communications Infrastructure: High I/O count and family SERDES capabilities enable protocol bridging, packet processing and line-card implementations in networking equipment.
• High‑Performance I/O Systems: Use as an interface hub or protocol converter where dense parallel and serial connections are required.
• Embedded Memory-Intensive Designs: Applications that need significant on-chip buffering or dual-port RAM implementations can leverage the device’s embedded RAM resources.
• System Integration and Prototyping: Suitable for FPGA-based system integration tasks that benefit from a mix of logic density, on-chip memory and extensive I/O.

Unique Advantages

• High Logic Capacity: 40,000 logic elements provide headroom for complex state machines, DSP front ends or custom accelerators.
• Substantial On‑Chip RAM: Approximately 4.08 Mbits of embedded memory reduces external memory dependence and simplifies board-level design.
• Large I/O Count: 562 I/Os accommodate wide buses, multiple peripherals and board-level routing flexibility.
• Compact, High‑Pin Package: The 1020-ball FCBGA (33×33) package enables high-density implementations while maintaining surface-mount assembly compatibility.
• Low‑Voltage Compatibility: 0.95 V to 1.26 V operation supports integration into modern low-power supply rails.
• Family-Level System Features: Built on the LatticeSC/M family architecture, which includes advanced clocking, SERDES and system configuration resources to accelerate development of communication and networking solutions.

Why Choose LFSCM3GA40EP1-7FFN1020C?

The LFSCM3GA40EP1-7FFN1020C combines a high-density logic fabric, multi-megabit embedded RAM and a large I/O complement in a compact FCBGA package—positioning it for designs that require significant on-chip resources without excessive board complexity. Its commercial temperature rating and RoHS compliance make it appropriate for a broad range of embedded and communication applications.

Designed within the LatticeSC/M family framework, this device is a practical choice for engineers building scalable, memory‑intensive systems or high-I/O interface modules that benefit from the family’s clocking and SERDES capabilities.

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