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Additional Pictures 

 

This TI-83 Graphing calculator was manufactured in October 1999 by 
Inventec Corporation in Taiwan (Date code I-1099N mth 10 yr 1999).

The TI-83 is powered by 4 AAA batteries and a CR1620 backup battery.

The printed circuit board (PCB) of this TI-83 looks very similar to the TI-82.

The main components of the TI-83: Toshiba T6C79 Application Specific CPU
Sharp LH532KZC TI-883-03 1998 ROM and Epson SRM2B256 RAM.

The display driver of the TI-83  in a small COB housing mounted on a second PCB:


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

Joerg Woerner, July 18, 2020. No reprints without written permission.