LFE2-35E-7F484C

The LFE2-35E-7F484C is a field programmable gate array (FPGA) IC from Lattice Semiconductor identified by the ECP2 family designation. It provides a balance of logic capacity, embedded memory and I/O count in a compact 484-ball BGA package for commercial-grade electronic designs.

This device is specified for commercial applications with a supply voltage range of 1.14 V to 1.26 V, an operating temperature range of 0 °C to 85 °C, and RoHS compliance, making it suitable for a broad set of non-industrial embedded projects that require moderate logic density and high I/O integration.

Key Features

• Core Logic  Approximately 32,000 logic elements to implement custom digital functions and programmable logic networks.
• Embedded Memory  Approximately 0.34 Mbits of on‑chip RAM (339,968 total RAM bits) for buffers, FIFOs and small on‑chip storage needs.
• I/O Count  331 user I/O pins providing extensive connectivity for peripherals, interfaces and board-level signal routing.
• Power  Designed for low-voltage operation with a supply range of 1.14 V to 1.26 V to match modern low-voltage system rails.
• Package & Mounting  484-ball FBGA (23 × 23 mm) package in surface-mount format for compact board integration and high pin density.
• Temperature & Grade  Commercial-grade device rated for operation from 0 °C to 85 °C.
• Compliance  RoHS compliant, supporting lead-free assembly and regulatory needs for commercial electronic products.

Typical Applications

• Commercial Embedded Systems  Use the device to implement custom logic and control functions within commercial electronic products that operate within standard temperature ranges.
• Interface Consolidation  Leverage the 331 I/O pins to integrate multiple peripheral interfaces and reduce external glue logic on the board.
• Prototyping and Development  Apply the FPGA for hardware prototyping where reprogrammable logic and moderate embedded memory are required to validate designs.
• Signal Processing and Glue Logic  Employ the on‑chip logic elements and RAM for buffering, simple data path processing and custom control logic between system components.

Unique Advantages

• High Logic Density: 32,000 logic elements enable compact implementation of complex custom logic without external ASICs.
• Significant I/O Capacity: 331 user I/O pins provide broad connectivity options to simplify board-level interconnects and reduce component count.
• Embedded On‑Chip RAM: Roughly 0.34 Mbits of RAM supports internal buffering and temporary data storage, reducing dependence on external memory for small data sets.
• Compact, High‑Density Package: 484-ball FBGA (23 × 23 mm) allows integration into space-constrained PCBs while maintaining a high pin count.
• Low-Voltage Operation: 1.14 V to 1.26 V supply compatibility aligns with modern low-voltage system rails.
• RoHS Compliant: Supports lead-free manufacturing requirements for commercial product assembly.

Why Choose LFE2-35E-7F484C?

The LFE2-35E-7F484C positions itself as a commercial-grade FPGA option that combines a substantial logic element count with a large number of I/Os and on‑chip memory in a compact 484-BBGA package. Its electrical and environmental specifications make it a suitable choice for designers seeking a reprogrammable logic device for commercial embedded systems, interface consolidation, and prototyping tasks.

This device delivers practical integration benefits—logic capacity, embedded RAM and broad I/O—while meeting RoHS requirements and operating across common commercial temperature and voltage ranges, offering a straightforward path for scalable designs that prioritize board-level integration and reconfigurability.

Request a quote or submit an inquiry to check availability and pricing for LFE2-35E-7F484C and to begin integrating this FPGA into your next commercial design.