Exhibit 12.1

Maxim Integrated Products, Inc.

Statement Of Ratio Of Income To Fixed Charges
(Dollar amounts in millions)

	Nine months
	ended		Years ended,
					June 28,		June 30,		June 24,		June 25,
	March 27, 2010		June 27, 2009		2008		2007		2006		2005
Income before provision for income taxes	$	157.1	$	34.6	$	482.8	$	413.7	$	571.9	$	698.8
Fixed charges:
Interest portion of rental expense	$	0.3	$	0.4	$	0.3	$	0.2	$	0.2	$	0.2
Interest expense	$	0.3	$	0.8	$	0.3	$	0.9	$	1.1	$	1.7
Total fixed charges	$	0.6	$	1.2	$	0.7	$	1.1	$	1.3	$	1.9
Ratio of income to fixed charges		271x		30x		697x		383x		444x		366x