DATAMATH CALCULATOR MUSEUM
of the TMC0923 single-chip calculator circuit used with the TI-1025.
PMOS Technology, 28-pin SPDIP 4-bit serial Register Processor, 512*9 Bits Instruction ROM, 5*10*4 Bits Data SAM.
|Die Photo of the
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© Joerg Woerner, April 10, 2021. No reprints
without written permission.
Joerg Woerner, April 10, 2021. No reprints without written permission.