DATAMATH CALCULATOR MUSEUM
of the TP0322 single-chip calculator circuit used with the TI Business
CMOS Technology, 28-pin DIP 4-bit Microcontroller, 2,048*9 Bits Instruction ROM, 192*4 Bits Data RAM, 64 Bits Display Register.
|Die Photo (after acid) of the
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© Joerg Woerner, January 11, 2021. No reprints
without written permission.
Joerg Woerner, January 11, 2021. No reprints without written permission.