LFEC6E-4FN484C

The LFEC6E-4FN484C is a Lattice Semiconductor EC-family field programmable gate array supplied in a 484-ball fine-pitch BGA (23 × 23 mm) package. It provides approximately 6,100 logic elements and around 94 Kbits of on-chip RAM with 224 general-purpose I/O pins in a commercial-grade, surface-mount package. This device is targeted at mainstream commercial applications that require a moderate logic count, dense I/O, and compact board-level integration.

Key Features

• Core Logic  Approximately 6,100 logic elements suitable for glue logic, control paths, and mid-density designs.
• On-chip Memory  Total RAM of 94,208 bits (approximately 94 Kbits) for distributed and embedded memory needs within the design.
• I/O Density  224 I/O pins in a 484-BBGA (23 × 23 mm) package, enabling multiple interfaces and board-level connectivity.
• Package & Mounting  484-BBGA (supplier package 484-FPBGA, 23 × 23 mm), surface-mount for compact PCB integration.
• Power Supply  Operates from a VCC supply range of 1.14 V to 1.26 V, compatible with the family’s 1.2 V core supply domain.
• Temperature & Grade  Commercial operating temperature range of 0 °C to 85 °C and commercial grade for general-purpose products.
• System & Tool Support  Part of the LatticeECP/EC family with documented family-level support including the ispLEVER design tool flow and system-level features described in the family datasheet.
• RoHS Compliant  Manufactured to meet RoHS requirements for environmental compliance.

Typical Applications

• Consumer and Commercial Electronics  Used for interface control, custom logic, and peripheral aggregation in commercial electronic products.
• Communications Equipment  Implement protocol bridging, control logic, and I/O translation in networking and telecom gear where moderate logic and high I/O count are required.
• Embedded Systems  Serves as a compact programmable fabric for embedded controllers, custom accelerators, and system glue logic in commercial designs.
• Prototyping and Development  Suitable for prototyping and validation of mid-density digital designs within the LatticeECP/EC tool ecosystem.

Unique Advantages

• Balanced Logic and I/O  Around 6,100 logic elements paired with 224 I/Os provides a good balance for designs that need substantial connectivity without a large footprint.
• Compact BGA Footprint  484-BBGA (23 × 23 mm) enables high pin count in a compact, surface-mount form factor, simplifying PCB routing for dense designs.
• On-board Memory for Local Storage  Approximately 94 Kbits of RAM supports local buffering, small FIFOs, and distributed memory functions without external SRAM for many use cases.
• Commercial Temperature Range  Specified 0 °C to 85 °C operation aligns with a wide range of commercial products and environments.
• Low-Voltage Core  Operates at a core VCC range near 1.2 V (1.14 V–1.26 V), consistent with modern low-voltage FPGA power domains.
• Regulatory Compliance  RoHS compliance supports deployment in regulated commercial product lines.

Why Choose LFEC6E-4FN484C?

The LFEC6E-4FN484C offers a focused combination of mid-range logic capacity, substantial I/O, and on-chip memory in a compact 484-BBGA package tailored for commercial applications. Its placement within the LatticeECP/EC family means designers benefit from documented family-level features and the associated design-tool support, enabling efficient implementation of mainstream programmable logic tasks.

This part is well suited to designers and OEMs building commercial electronics, communications equipment, and embedded systems that require a reliable, commercially-rated FPGA solution with a dense I/O footprint and modest embedded memory resources.

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