2143 - Where can I find MSL (Moisture Sensitivity Level) for various packages of Lattice devices?
Please refer to the FPGA-TN-02041 (Solder Reflow Guide for Surface Mount Devices) for the Solder reflow and rework process for Lattice surface mount products. The downloadable link of the document can be found here: https://www.latticesemi.com/view_document?document_id=8902
This document also provides Section 4. Cleaning Recommendations and Section 5. Rework Recommendations for the PCBs. Moisture Sensitivity Level (MSL), to avoid warping of PCBs, can be found in "Table 8.2. Peak Reflow Temperature (TP) by Package Type and Size" of the above document.