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Texas Instruments TI-30 SOLAR

Date of introduction:  1988 Display technology:  LCD
New price:   Display size:  8 (5 + 2)
Size:  5.5" x 2.8" x 0.45"
 140 x 72 x 11 mm3
   
Weight:  2.8 ounces, 78 grams Serial No:  
Batteries:  n.a. Date of manufacture:  year 1988
AC-Adapter:   Origin of manufacture:  Italy
Precision:  11 Integrated circuits:  Toshiba T6974
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

We received this early TI-30 SOLAR from a former Texas Instruments employee. The bottom of the housing lacks any information about the date of manufacturing but we assume that it was assembled in 1988.

TI-30Solar_Proto_PCB.jpg (82064 Byte)The printed circuit board (PCB) of this early TI-30 SOLAR looks very common to us.



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

Joerg Woerner, October 8, 2008. No reprints without written permission.