polyfet rf devices General Description Silicon VDM.
F2211 - PATENTED GOLD METALIZED SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR
HD64F2211 - (HD643221x) 16-Bit Single-Chip Microcomputer H8S Family H8S-2200 Series
MCMF0W4FF2211A50 - Metal Film Fixed Resistor