LSCCLFE5UM-45F-6BG381C
Overview
The LFE5UM-45F-6BG381C is a high-density FPGA from the Lattice ECP5 family featuring 44,000 logic cells and integrated SerDes capabilities. Designed for mid-range applications that require more resources than the iCE40 series, it provides 1990656 bits of total RAM and 203 I/O pins in a 381-ball BGA package. This device balances low power consumption with the high performance needed for complex digital signal processing and high-speed connectivity.
Why Choose This Part
This FPGA offers a significant performance jump from low-density architectures by providing 11,000 LABs and dedicated DSP slices. Its integrated SerDes support enables high-speed serial communication while maintaining a core voltage of approximately 1.1V for improved power efficiency. Additionally, features like bit-stream encryption and TransFR field upgrades ensure secure and flexible long-term deployments.
Applications
Key Specifications
Getting Started
Designers should use the Lattice Diamond software suite for synthesis, placement, and routing. For hardware evaluation, the ECP5-5G Development Kit provides a platform to test SerDes and high-speed I/O performance. Ensure power delivery networks are designed to handle the 1.1V core supply requirements and follow BGA escape routing guidelines for the 0.8mm pitch 381-CABGA package.
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