LFECP20E-4FN672I

The LFECP20E-4FN672I from Lattice Semiconductor Corporation is an ECP-series field programmable gate array optimized for mainstream embedded and system applications. It combines a mid‑density FPGA fabric with on‑chip RAM and DSP resources to support complex logic, memory buffering and high‑performance arithmetic functions within a compact 672‑ball BGA package.

This device is targeted at industrial designs requiring up to 400 I/Os, about 19,700 logic elements, and robust operating conditions (‑40 °C to 100 °C). Key value propositions include integrated memory resources, dedicated DSP capability (family feature), flexible I/O support and low‑voltage operation.

Key Features

• Logic Capacity  Approximately 19,700 logic elements for implementing medium‑to‑large combinational and sequential logic functions.
• On‑Chip Memory  Total on‑chip RAM of 434,176 bits (approximately 424 Kbits) for block and distributed memory needs.
• DSP Capability  LatticeECP family sysDSP block support (family feature) providing high‑performance multiply‑accumulate resources suitable for DSP algorithms.
• I/O Density & Flexibility  Up to 400 user I/Os in a 672‑ball BGA offering broad connectivity; family supports a wide range of programmable I/O standards for interface flexibility.
• Power Supply  Low‑voltage core operation with supply range of 1.14 V to 1.26 V for the device core.
• Temperature & Grade  Industrial grade with an operating temperature range of ‑40 °C to 100 °C for deployment in industrial environments.
• Package & Mounting  672‑BBGA (672‑FPBGA, 27 × 27 mm) surface‑mount package for high‑density board integration.
• System Support (Family Features)  Includes support for dedicated DDR interfaces, up to four analog PLLs for clock management, SPI boot flash interface and in‑system debug/logic analysis capabilities as part of the LatticeECP family feature set.
• Compliance  RoHS‑compliant component suitable for regulated manufacturing processes.

Typical Applications

• Industrial Control  Implement motor control, PLC logic and sensor aggregation using the device's logic capacity and industrial temperature rating.
• Communications & Networking  Use the 400 I/Os and flexible I/O standards support for protocol bridging, interface adaptation and packet processing tasks.
• Embedded Signal Processing  Leverage on‑chip RAM and family DSP resources to accelerate filtering, encoding/decoding and other numeric algorithms.
• System Integration  Consolidate glue logic, bus interfaces and memory controllers in a single package to reduce BOM and board area.

Unique Advantages

• High Logic Density:  Nearly 19,700 logic elements provide the capacity to implement substantial logic and state machine complexity on a single device.
• Integrated On‑Chip Memory:  434,176 bits of on‑chip RAM reduce dependence on external SRAM/DRAM for many buffering and scratchpad requirements.
• Flexible I/O Count and Package:  400 I/Os in a 672‑ball BGA enable rich peripheral connectivity while maintaining a compact board footprint.
• Designed for Industrial Use:  Industrial grading and wide operating temperature make the device suitable for harsh environments and extended temperature ranges.
• Low‑Voltage Core:  1.14 V to 1.26 V core operation enables power‑efficient designs and aligns with modern low‑voltage system architectures.
• Family Ecosystem:  Supported by LatticeECP family features—PLLs, DDR interface capability, SPI boot and development tools—simplifying system design and integration.

Why Choose LFECP20E-4FN672I?

The LFECP20E-4FN672I delivers a balanced combination of logic capacity, embedded memory and I/O density in a compact 672‑BBGA package, making it well suited for industrial and embedded systems that require medium‑to‑high logic integration with flexible connectivity. Its industrial temperature rating and RoHS compliance address production and environmental requirements, while family‑level features such as PLLs, DSP resources and DDR interface support help shorten development time and enable efficient system implementations.

Choose this device when your design needs a scalable FPGA resource with integrated memory and I/O bandwidth, and when minimizing external components and board area is a priority.

Request a quote or submit a purchase inquiry to check availability and pricing for the LFECP20E-4FN672I. Our team can provide lead‑time details and supply options to support your design and production schedules.