DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| Close-up
view of the TP0458/CD4815 single-chip calculator circuit used with the
TI-60 as Slave processor. CMOS Technology, 40-pin SPDIP 4-bit Microcontroller, 3,048*9 Bits Instruction ROM, 192*4 Bits Data RAM, 64 Bits Display Register.  |
Die Photo of the TP0458/CD4815
courtesy of
Sean Riddle. |
If you have additions to the above article please email: joerg@datamath.org.
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