# Cypress EZ-USB FX2 ## Identification A programmable USB microcontroller family whose firmware can be loaded after enumeration; the page also lists `cycfx2prog` and `fxload`. ## Notebook evidence - [[Scanned_20260730-1946|Scanned_20260730-1946]], PDF page 3. ## Relationships and evidentiary boundary [[Device Firmware Upgrade]] · [[Digi-Key Electronics]] · [[Project IceStorm]]. The notebook occurrence records research context and page-level proximity. It does not by itself establish ownership, deployment, compromise, coordination, or present-day status.