NEW YORK (Standard&Poor's) Sept. 25, 2012--Standard&Poor's Ratings Services today reinstated its rating on Freddie Mac's $3 billion medium-term step-up notes due Jan. 15, 2022. The notes are rated 'AA+', and the outlook is negative. (See our latest full analysis on Freddie Mac, published Jan. 23, 2012.) RATINGS LIST Rating Reinstated Freddie Mac $3 bil. medium-term step-up notes due 2022 AA+/Negative