DATAMATH CALCULATOR MUSEUM
|
DATAMATH CALCULATOR MUSEUM |
Toshiba BC-815
| Date of introduction: | 1975 | Display technology: | Fluorescent |
| New price: | Display size: | 8 | |
| Size: | 6.6" x 3.25" x 1.0" | ||
| Weight: | 6.5 ounces | Serial No: | B72775 |
| Batteries: | 4*AA | Date of manufacture: | year 1975 |
| AC-Adapter: | BH-104,108 (110V) BH-105,109 (220V) |
Origin of manufacture: | Taiwan |
| Precision: | 8 | Integrated circuits: | Toshiba T3189 |
| Memories: | 1 | ||
| Program steps: | Courtesy of: | Joerg Woerner |
The Toshiba T3189 calculator circuit
known from the BC-8012 appeared with
the BC-815 in the year 1975 again.
Dismantling the BC-815 reveals indeed a printed
circuit board named "BC-8012".
Fellow collectors: If you know why the Toshiba T3189 seems to sport in 1975 a 3-key memory, drop me a line.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, October 12, 2002. No reprints without written permission.