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Additional Pictures 

 

This TI-82 without date code was manufactured by Inventec in Taiwan in or around June 1993.

The PCB (printed circuit board) of a very early TI-82 manufactured in June 1993 looks
very similar to the TI-81 from the same timeframe.

The main components of the TI-82: Toshiba T84C00 CPU, Toshiba TC14L010 ASIC,
Toshiba TC541001A OTP ROM and Suwa Seikosha SRM20256 RAM.

The Toshiba T6A04 display driver of the TI-82  in a small
COB housing mounted on a second PCB:


horizontal rule

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

Joerg Woerner, February 11, 2009. No reprints without written permission.