Clock program is contained in the package Tape & Reel (TR). There is a TFSOP-serial number on the packaging of this product that identifies it as being packaged in a case. There have been 2009 publications of this part. If you want to mount it with Surface Mount, that's what you should do. Circuits application is essential that the minimum working temperature of this device not be below 0°C. Temperatures below 70°C degrees Celsius should be used.
ICS9LPR462AGLFT Features
ICS9LPR462AGLFT Applications
There are a lot of Integrated Device Technology (IDT) ICS9LPR462AGLFT application specific timer applications.