CML MICROSYSTEMS PLC

Notice of Final Results

CML Microsystems Plc, which designs, manufactures and markets a broad range of semiconductor products, primarily for the global communication and data storage markets, will announce results for the year ended 31 March 2012 on Tuesday 12 June 2012.

The management team will be hosting an analyst briefing at 9:30am on the day. Analysts who wish to attend should contact Helen Westaway on +44 (0)20 7933 8790 or email helen.westaway@walbrookpr.com to register.

For further information please contact: