Intel senior VP and general manager of the chipmaker’s Ultra Mobility Group Anand Chandrasekher has decided to call it quits after two decades with the company.

Intel announced that Chandrasekher is leaving the company to pursue “other interests” and that he will be temporarily replaced by VPs Mike Bell and Dave Whalen. Chandrasekher spent 23 years with Intel and oversaw the development of Atom series ultra-mobile parts.

Intel executive David Perlmutter announced that Intel will remain committed to the mobile business in the future.