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Prinztronic Memory M

Prinztronic Memory M

Prinztronic Memory M

6 v (4x AAA batteries).

Display is 8 digits, red LED.

4 functions, %, memory.

Main IC: GI C-595 (here date-coded 1975 week 42).

54 mm x 120 mm x 17 mm (2.1" x 4.75" x 0.7").

Made in Hong Kong.

Similar size to the Sinclair Cambridge models.

Prinztronic Memory M inside

Inside showing a circuit board carrying the LED display, with the array of magnifying lenses, and the display driver IC (National Semiconductor DS8855N) connected to the board with the calculator IC, General Instrument C-595.

Vintage Calculators

© Text & photographs copyright Nigel Tout   2000-2017  except where noted otherwise.