LFSC3GA80E-7FFN1152C

The LFSC3GA80E-7FFN1152C is a commercial-grade FPGA from Lattice Semiconductor’s SC family that combines a high-performance FPGA fabric with extensive embedded memory and high-density I/O. This device targets communication and embedded system designs that require significant logic capacity, large on-chip RAM, and flexible high-speed interface support.

Key attributes include approximately 80,000 logic elements, approximately 5.8 Mbits of embedded memory, 660 I/Os, and a 1152-ball BGA package. The device operates from 950 mV to 1.26 V and is rated for 0 °C to 85 °C operation. It is RoHS compliant.

Key Features

• High-density logic: Approximately 80,000 logic elements provide substantial programmable logic resources for complex designs.
• Embedded memory: Approximately 5.8 Mbits of on-chip RAM for system buffering, FIFOs and data manipulation.
• Extensive I/O count: 660 I/Os to support wide parallel interfaces, multi-lane links and dense board connectivity.
• High-speed serial interfaces (family-level): SC family devices include 4 to 32 high-speed SERDES with performance ranges documented for family devices, enabling multi-gigabit serial links and standards support.
• Flexible I/O standards (family-level): The SC family supports a broad set of electrical standards including LVCMOS, LVTTL, SSTL, HSTL, LVDS and others for memory and interface compatibility.
• Clocking and timing resources (family-level): Family-level sysCLOCK features include multiple PLLs and DLLs with wide frequency ranges and high-performance primary and secondary clock networks for demanding timing requirements.
• Package and mounting: 1152-BBGA package (supplier device package: 1152-FPBGA (35×35)), optimized for surface-mount assembly.
• Power and supply: Operates from 950 mV to 1.26 V to match system power rails and design constraints.
• Commercial temperature grade: Rated for operation from 0 °C to 85 °C.
• Environmental compliance: RoHS compliant.

Typical Applications

• Communication infrastructure: Enables implementation of network interfaces and protocol engines in communication network systems requiring large programmable logic and embedded memory.
• High-speed interface bridging: Suitable for designs that combine parallel I/O with multi-gigabit serial lanes for protocol conversion and aggregation.
• Data buffering and packet processing: Large embedded RAM and abundant I/O make the device well suited for packet buffering, FIFOs and memory-intensive processing tasks.
• Embedded system integration: Use in systems needing dense programmable logic, flexible I/O standards and multiple clock domains.

Unique Advantages

• High logic capacity: Approximately 80,000 logic elements support complex functions and large-scale glue logic without external ASICs.
• Significant on-chip RAM: Approximately 5.8 Mbits of embedded memory reduces dependence on external RAM for many buffering and storage needs.
• Large I/O footprint: 660 I/Os enable wide parallel interfaces and dense board-level connectivity, simplifying multi-channel designs.
• Family-level high-speed serial support: SC family SERDES capabilities enable multi-gigabit serial links for modern interface standards.
• Flexible clocking infrastructure: Family-level PLLs and DLLs support high-frequency and multi-domain clock requirements for timing-critical designs.
• Commercial-grade reliability and compliance: Rated for 0 °C to 85 °C and RoHS compliant for mainstream electronic products.

Why Choose LFSC3GA80E-7FFN1152C?

The LFSC3GA80E-7FFN1152C positions itself as a high-capacity, memory-rich FPGA option within the Lattice SC family, combining large programmable logic, substantial on-chip RAM and a high I/O count in a 1152-ball BGA package. Its supply voltage range and commercial temperature rating make it suitable for a wide range of embedded and communications applications.

Designers seeking a single-chip solution that balances logic density, embedded memory and flexible I/O — while leveraging the SC family’s high-speed serial and clocking capabilities — will find this device a strong fit for mid- to high-complexity designs that require scalable performance and system integration.

Request a quote or submit an inquiry to our sales team to discuss pricing, availability and integration support for LFSC3GA80E-7FFN1152C.