DATAMATH CALCULATOR MUSEUM |
Additional Pictures
Close-up
view of the TP0456/CD4614 single-chip calculator circuit used with the
TI-60 as Slave processor. CMOS Technology, 28-pin SPDIP 4-bit Microcontroller, 2,048*9 Bits Instruction ROM, 128*4 Bits Data RAM, 64 Bits Display Register. |
Die Photo of the TP0456B/CD4614
courtesy of
Sean Riddle. |
If you have additions to the above article please email: joerg@datamath.org.
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