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BUSICOM: 100DA (version-1)
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AKA: exec 100-DA, AKA (Label): 100-DA, Product number (P/N): 100DA (100-DA),
Keywords/Tags: 100DA (100-DA) | exec
Date of intro: 1973, Origin: Japan (List), Dimensions: 241x169x68mm, Weight: 1100g,
Power: AC,
Display: Type = Display (Gas disharge) (List), Brand = MATSUSHITA: CD1201, Digits = 10+1,
Number of keys: 17, #Key-Blue: 6, #Key-White: 11,
Keyboard Array (Rows x Columns): 04x05, Keyboard Layout: [7] [8] [9] [x] - [4] [5] [6] [(Division)] - [CE] [1] [2] [3] [-=] - [C] [0] [.] [+=],
Decimal switch: [0-1-2-3-4-5-6-F], Round switch: [N(ArrowUp)-5/4-N(ArrowDown)], Miscellaneous switch: [K-N],
Classification: / Desktop with Display,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: BUSICOM_docu: (Broch.) 100DA (version-1),
Main Components: TEXAS INSTRUMENTS: TMS0106NC,
Original Equipment Manufacturer : BUSICOM: 100DA (List of all Export-OEM-models from BUSICOM), Resemblance with: INDUSTRIA MACCHINE ELETTRONICHE (IME): 400,
Serie-members: BUSICOM: 100DA (version-1) (Black); BUSICOM: 100DA (version-2) (Beige),
Known Serial-numbers: 40DB160347 | 40FB161015 | 40WB140125 (List of all S/Ns from BUSICOM)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Info: Floating and Fixed Decimal Point The decimal point is floating or fixed selectable to 0, 1, 2, 3, 4, 5 or 6 places.
Constant Switch, setting the switch to K eliminates the need of entering the constant for each step of the calculation after the first entry of the constant factor.
Full 10 digit result is available with a full 10 digit entry for all types of calculations

Internet: Link-1: DATAMATH CALCULATOR MUSEUM, Link-2: VINTAGE CALCULATORS WEB MUSEUM

Item

Internals

Internals (display)

Internals (keyboard)

Label, name plate
S/N: 40DB160347

Created: 08-apr-2016, Manual-update: 25-dec-2021, Batch-update: 21-jan-2022             

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