DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The Canon F-62 with two really big lithium
coin batteries with the unusual CR2430 size. Other calculators use the more common CR2025 type or even the small LR44 batteries. |
The internal construction
of the F-62 gives no sign of Canon as manufacturer of the calculator. The calculator chip is easily identified as NEC uPD1856G. |
Even the similar F-52 kept the secret of the manufacturer. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, June 22, 2003. No reprints without written permission.