LFE2M20E-5FN256C

Field Programmable Gate Array Overview

The LFE2M20E-5FN256C is a Field Programmable Gate Array (FPGA) from the Lattice ECP2M family, manufactured by Lattice Semiconductor Corporation. It features 19,000 logic elements and 9,500 Adaptive Logic Modules (ALMs). The device includes 1.19 Mbit of embedded memory, comprising 41 kbit of distributed RAM and 1,217 kbit of embedded block RAM (EBR). It supports up to 140 I/Os and operates within a supply voltage range of 1.14 V to 1.26 V. The maximum operating frequency is 311 MHz, with a data rate capability of 622 Mb/s. It is housed in a 256-ball FPBGA package (17x17 mm) and functions within an ambient temperature range of 0°C to +85°C.

Field Programmable Gate Array Feature Summary

• Integrates high-density embedded memory resources for complex data buffering and storage applications.
• Supports high-speed serial interface connectivity through integrated SERDES capabilities.
• Provides flexible I/O configurations to accommodate diverse system interface requirements.

Field Programmable Gate Array Applications

• Industrial automation control systems
• Telecommunications infrastructure equipment
• Test and measurement instrumentation

Field Programmable Gate Array Procurement Notes

Verify component authenticity through authorized distribution channels or direct manufacturer engagement. Confirm RoHS compliance status and moisture sensitivity level handling requirements prior to assembly. Review the latest product change notices for any updates regarding pinout, electrical specifications, or packaging modifications that may impact integration.

Field Programmable Gate Array Selection Notes

Evaluate the trade-off between logic density and power consumption against alternative devices in the ECP2M series. Ensure the selected package size fits the mechanical constraints of the target PCB layout. Verify that the available I/O count meets all signal routing requirements without necessitating additional multiplexing components.

Field Programmable Gate Array Part Context

This component belongs to the Lattice ECP2M family, designed for mid-range FPGA applications requiring low power and high performance. It serves as a scalable solution for designs needing moderate logic capacity with significant embedded memory resources. The family targets cost-sensitive markets while maintaining robust security and reliability features.

Field Programmable Gate Array Replacement Considerations

LFE2M20SE-5FN256C: Similar logic density and package; verify specific speed grade and feature set differences.

Field Programmable Gate Array FAQ

What is the maximum operating frequency of the LFE2M20E-5FN256C?

The maximum operating frequency is specified as 311 MHz.

Does this device support SERDES interfaces?

Yes, the datasheet indicates support for SERDES with a data rate capability of 622 Mb/s.

What is the total embedded memory capacity?

The device contains 1.19 Mbit of total embedded memory, split between distributed RAM and embedded block RAM.