LFE2-20E-7FN256C

Product Overview

The Lattice Semiconductor Corporation LFE2-20E-7FN256C is an ECP2 field programmable gate array for embedded designs that require configurable digital logic. The device provides 21,000 logic elements or cells, 2,625 LABs/CLBs, and 282,624 total RAM bits in a 256-BGA package. It offers 193 I/O pins and operates from a 1.14 V to 1.26 V supply. The package is 256-BGA, with a 256-FPBGA (17x17) device package, and the mounting type is surface mount. Its junction temperature range is 0°C to 85°C, supporting embedded logic implementations within that range.

Key Features

• ECP2 FPGA family with 21,000 logic elements or cells and 2,625 LABs/CLBs
• 282,624 total RAM bits for on-chip memory capacity
• 193 I/O pins in a 256-BGA package
• 1.14 V to 1.26 V supply voltage
• Surface-mount 256-FPBGA (17x17) package
• 0°C to 85°C junction temperature operating range

Applications

• Embedded control logic where configurable digital functions replace multiple fixed-function components
• Data-path processing in systems that need internal RAM and user I/O expansion
• Custom interface and protocol logic in surface-mount designs using the 256-FPBGA (17x17) package

Design & Procurement Notes

Design teams should verify the 1.14 V to 1.26 V supply tolerance and decoupling strategy in the board design because the device is surface mount in a 256-FPBGA (17x17) package. The 193 I/O count and 282,624 RAM bits define the available logic and on-chip memory resources for a chosen implementation. The 0°C to 85°C junction temperature range should be checked against expected board thermal conditions. The 17x17 package outline and surface-mount termination affect layout, assembly profile, and rework access.