The minor is 21 credits total :

Minor Requirements

Select 21 hours from courses with a SPA prefix.  

Transfer credit from the CLEP examination is applied individually toward Elementary and Intermediate Spanish courses. Any CLEP credit equivalent to the Elementary Spanish level at CUC cannot be applied to the major in Spanish.

Minors can be added to a major and all courses must be completed. A student cannot be awarded a degree with just a minor. Courses within the minor can double count in the major as long as 1/3 of the courses are unique to the major or any other minor.