DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Canon F-73P
| Date of introduction: | June, 1982 | Display technology: | LCD |
| New price: | Display size: | 10 (8 + 2) | |
| Size: | 5.4" x 2.8" x 0.4" | ||
| Weight: | 2.7 ounces | Serial No: | |
| Batteries: | 2*LR44 | Date of manufacture: | year 1985 |
| AC-Adapter: | Origin of manufacture: | Japan | |
| Precision: | 11 | Integrated circuits: | Toshiba T6711 |
| Memories: | 1 | ||
| Program steps: | 45 | Courtesy of: | Joerg Woerner |
The
Canon F-73P added some programmability to the scientific/statistical functions
of the related F-73.
Dismantling
the F-73P is impressive because engineers at Toshiba squeezed a powerful
scientific calculator including the program memory with 45 merged steps into a
single-chip calculator circuit.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, April 5, 2004. No reprints without written permission.