DATAMATH CALCULATOR MUSEUM |
Additional Pictures
This Constant Memory Module for the TI-88 was manufactured
in September 1980 by |
The printed circuit board
(PCB) of the Constant Memory
Module can accommodate up to two TP0531/TP0532 Memory Chips.
|
The
Constant Memory
Module holds a lithium backup battery with a diameter of 24.5 mm and a height of x 3.5 mm.
|
The
Constant Memory
Module uses two TP0531 Read/Write Memories (RAM).
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 18, 2020. No reprints without written permission.