Texas Instruments TI-1100 II

Date of introduction:  1985 Display technology:  LCD
New price:   Display size:  8
Size:  4.4" x 2.6" x 0.35"
 112 x 65 x 8 mm≥
Weight:  1.8 ounces, 51 grams Serial No:  
Batteries:  LR43 Date of manufacture:  mth 03 year 1985
AC-Adapter:   Origin of manufacture:  Taiwan (I)
Precision:  8 Integrated circuits:  Toshiba T6958S
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner
Download leaflet:   (US: 0.6 MByte)    

TI-1100-II_I0385_P1.jpg (167044 Byte)The TI-1100 II got an enhanced keyboard compared to the original TI-1100 introduced two years earlier. Another few years later a similar calculator appeared again as TI-1100.

TI-1100-II_I0385_IC.jpg (210501 Byte)TI-1100-II_I0385_PCB.jpg (208321 Byte)Dismantling this early TI-1100 II manufactured by Inventec Corporation reveals a typical design of the 1980's but hides its true identity.

Within one year the display size of the TI-1100 II was slightly increased, please notice the width of the display frame.



The TI-1100 II is featured in the Texas Instruments Incorporated bulletin CL-858 dated 1985.


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© Joerg Woerner, April 23, 2008. No reprints without written permission.