DATAMATH CALCULATOR MUSEUM
Texas Instruments TI-1100
|Date of introduction:||1983||Display technology:||LCD|
|New price:||Display size:||8|
|Size:|| 4.4" x 2.6" x
113 x 65 x 10 mm3
|Weight:||1.9 ounces, 53 grams||Serial No:||0658859|
|Batteries:||LR43||Date of manufacture:||mth 02 year 1984|
|AC-Adapter:||Origin of manufacture:||Taiwan (I)|
|Precision:||8||Integrated circuits:||Toshiba T6717AS|
|Program steps:||Courtesy of:||Joerg Woerner|
TI-1100 is very similar to the TI-1706 but uses
a single battery instead the solar cells. The design was unique and replaced soon with
the TI-1100 II.
Dismantling this TI-1100 manufactured early in 1984 by Inventec Corporation in Taiwan reveals a clean design centered around a Toshiba T6717AS single-chip calculator circuit.
Not only the calculator brain was developed by Toshiba, the roots of the TI-1100 itself trace back to the Toshiba HB-102.
Compare some other TI calculators with their sibblings manufactured by Toshiba.
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© Joerg Woerner, September 27, 2002. No reprints without written permission.