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Concept 2000 Barbie

Date of introduction:  1980 Display technology:  LED-stick
New price:   Display size:  8
Size:  5.2" x 7.5" x 1.00"    
Weight:  5.0 ounces Serial No:  
Batteries:  9V  Date of manufacture:  
AC-Adapter:   Origin of manufacture:  Hong Kong
Precision:  8 Integrated circuits:  TMS0972
Memories:      
Program steps:   Courtesy of:  Joerg Woerner

A lot of LED-calculators used the TMS0972 calculator chip invented for the TI-1200. The cutest ever was this Barbie calculator marketed by Concept 2000.

This Barbie calculator was donated by Patti Willis. Thank you !



If you have additions to the above article please email: joerg@datamath.org.

© Joerg Woerner, December 5, 2001. No reprints without written permission. 



Barbie™ is a trademark of Mattel, Inc.