Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

COMMODORE: MM2 (version-2)
(Page 1/1)


AKA: MINUTEMAN 2, AKA (Label): MODEL MM2, Product number (P/N): MM2,
Keywords/Tags: MM2 | MINUTEMAN 2
Date of intro: sep-1972, Origin: USA (List), Dimensions: 154x90x45mm,
Power: Rechargeable, Adaptor: COMMODORE_adaptors: MM-Type A,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 17, #Key-Blue: 5, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x04,
Miscellaneous switch: [ON-OFF K-(Blank)],
Classification: / Pocket,
Related with: COMMODORE_parts: (Box) MM2 (version-2),
Components: 5 IC(s),
Main Components: TEXAS INSTRUMENTS: TMS0103NC,
Other components: TEXAS INSTRUMENTS: SN75491N {2x}; TEXAS INSTRUMENTS: SN75492N {2x}; WILD ROVER: C1323,
Resemblance with: (Resemblance 022),
Serie-members: COMMODORE: MM2 (version-1) (KLIXON keyboard); COMMODORE: MM2 (version-2) (No KLIXON keyboard),
Known Serial-numbers: E666677 | R551681 | R554623 | R558970 (List of all S/Ns from COMMODORE)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: DATAMATH CALCULATOR MUSEUM, Link-2: VIRTUAL MUSEUM OF CALCULATORS
Predecessor: COMMODORE: MM2 (version-1)

Item

Label, name plate / Examples of use
S/N: E666677

Created: 10-oct-2006, Manual-update: 01-mar-2023, Batch-update: 25-feb-2024             

# Pageloads since 2018: 69             

2 Pic(s),

                     

If you have a (better) personal picture and/or missing info about any model not listed: Please do send a Mail