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Texas Instruments Galaxy 67  

Date of introduction:  1992 Display technology:  yellow LCD dot matrix
New price:   Display size:  10 (8 + 2)
Size:  3.4" x 5.5" x 0.65"
 87 x 140 x 17 mm3
   
Weight:  3.9 ounces, 111 grams Serial No:  
Batteries:  CR2032 Date of manufacture:  wk 25 year 1993
AC-Adapter:   Origin of manufacture:  Italy
Precision:  13 Integrated circuits:  Toshiba TMP0620F-8400
Memories:  0-90    
Program steps:  1536-0 Courtesy of:  Joerg Woerner
    Download manuals:   (DE: 6.3 MByte)
  (GB: 3.2 MByte)
(IT: 36.298 kb)

Texas Instruments introduced with the Galaxy 67 in 1992 a calculator based on a very powerful microcontroller in the package of the Galaxy 9x and Galaxy 40x. This unusual Galaxy 67 manufactured in May 1993 sports a yellow LC-Display but is otherwise identical with the original version.

Dismantling this Galaxy 67 reveals no differences with the original design.

The TMP0620F Application Specific Microcontroller is based on Toshiba's TMC17C architecture, a rather simple 4-bit kernel. Unfortunately is no further information of this interesting chip public available.


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

Joerg Woerner, March 22, 2014. No reprints without written permission.