Canon LC-3 a.k.a Palmtronic LC

Date of introduction:  1977 Display technology:  LCD (yellow)
New price:   Display size:  8
Size:  4.5" x 2.6" x 0.45"    
Weight:  2.4 ounces Serial No:  780031
Batteries:  2*LR44 Date of manufacture:  year 1977
AC-Adapter:   Origin of manufacture:  Japan
Precision:  8  Integrated circuits:  NEC uPD888G
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

Canon entered with the Palmtronic LC already in 1976 the market of LCD calculators and was about 6 month ahead the first Texas Instruments TI-1750

LC-3_PCB.jpg (203037 Byte)Compared with the LC-2 introduced early in 1977 this later LC-3 hosts a NEC uPD888G single-chip calculator circuit instead the uPD877G but makes use of an identical printed circuit board (PCB).

In a later redesign the LC-display was changed from the yellow polarization foil to the usual grey type. Don't miss the second LC-1, LC-2, LC-4, LC-5, LC-6 and a later LS-6.

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Joerg Woerner, December 23, 2008. No reprints without written permission.