The Tape & Reel (TR) method is used for packaging clock ICs. This clock generator ic can sustain 260 degrees of temperature during reflowing. The uPs/uCs/Peripheral IC clock generator incoporates is CLOCK GENERATOR, PROCESSOR SPECIFIC.
SI5340A-B05344-GMR Features
SI5340A-B05344-GMR Applications
There are a lot of Silicon Labs SI5340A-B05344-GMR Clock Generators applications.