DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This BA-20 Profit Manager Calculator
was
manufactured in August 1997 by Inventec Corporation in Malaysia (Date code I-0897 » mth 08 yr 1997).
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| The printed circuit board
(PCB) of the BA-20 is centered around an Inventa LI3163 single-chip calculator circuit. Please notice the empty space for the backup battery.
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Close-up view of the
clock module. |
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Close-up view of the Inventa LI3163 single-chip calculator
circuit. |
Close-up
view of the PCB-Mark of a BA-20. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, March 19, 2020. No reprints without written permission.
