SigmaTel Schedules Fourth Quarter Earnings Call for February 4, 2008

  
    
  
  
    
      SigmaTel (NASDAQ:SGTL) will release its financial results for the fourth 
      quarter 2007 on Monday, February 4, 2008. A conference call will be held 
      at 3:30 p.m. CST and will be simulcast over the Internet at www.streetevents.com 
      and www.sigmatel.com.
    
    
      During the call, Phil Pompa, Chief Executive Officer, and Scott 
      Schaefer, Chief Financial Officer, will review fourth quarter 2007 
      business and financial results and will give financial guidance for the 
      first quarter 2008.
    
    
      A replay will be available after the call until February 29, 2008, at 
      the websites listed above and by phone at 888-203-1112 for domestic 
      calls or 719-457-0820 for international calls. Please use passcode 
      4057885 when accessing the replay by phone.
    
    
      About SigmaTel: SigmaTel is a fabless semiconductor company which 
      designs, develops, and markets mixed-signal ICs for the consumer 
      electronics market. The Company’s target 
      market segments include portable media players, printers and digital 
      televisions. SigmaTel provides complete, system-level solutions that 
      include highly-integrated ICs, customizable firmware and software, 
      software development tools and reference designs. The Company's focus is 
      on enabling customers to rapidly introduce and offer electronic products 
      that are small, light-weight, power-efficient, reliable, and 
      cost-effective. SigmaTel is ISO 9001:2000 certified and is committed to 
      providing customers with high performance, quality products along with 
      superior, worldwide customer service.