Vintage Electronic Calculators:

Overview of Brands


COMMODORE: 797M (version-1)
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AKA (Label): ELECTRONIC CALCULATOR, MODEL 797M, 201092-05, Product number (P/N): 20109205 (201092-05),
Keywords/Tags: 20109205 (201092-05) | 797M
Date of intro: ~1978, Origin: Hong Kong (List), Dimensions: 135x64x25mm, Weight: 75g,
Power: 9V + Adaptor, Adaptor: COMMODORE_adaptors: DC505; COMMODORE_adaptors: 507; COMMODORE_adaptors: 508; COMMODORE_adaptors: 509,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 23, #Key-Black: 23,
Miscellaneous switch: [ON-(Blank)],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: MOS TECHNOLOGY: MPS7560,
Serie-members: COMMODORE: 797M (version-1) (Black); COMMODORE: 797M (version-2) (Beige),
Known Serial-numbers: 061700 | 079319 (List of all S/Ns from COMMODORE)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


Label, name plate
S/N: 061700

Label, name plate
S/N: 079319

Created: 03-may-2014, Manual-update: 17-oct-2020, Batch-update: 25-feb-2024             

# Pageloads since 2018: 36             

3 Pic(s),


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