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COMMODORE: US3 (version-4)
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AKA: US*3, AKA (Label): MODEL US*3, Product number (P/N): US3 (US*3),
Keywords/Tags: US3 (US*3) | US*3
Date of intro: 1972, Origin: Japan (List),
Power: 6V: (C x4) + Adaptor, Adaptor: COMMODORE_adaptors: US3 Adaptor,
Display: Type = Display (VFD tube) (List), Brand = ISEDEN: DG8E, Digits = 8+1,
Keyboard: Reed-switch, Number of keys: 20, #Key-Black: 15, #Key-Blue: 2, #Key-Orange: 1, #Key-Red: 2,
Classification: / Desktop with Display,
Featuring: Logic-technology: LSI (Large Scale Integration), calculator-chipset,
Main Components: WESTERN DIGITAL: EC1422B; WESTERN DIGITAL: EC1432B,
Other components: (Unknown manufacturer): PC2422,
Serie-members: COMMODORE: US3 (version-1) (Black); COMMODORE: US3 (version-2) (Beige, Red [-]); COMMODORE: US3 (version-3) (Beige, Black [-]); COMMODORE: US3 (version-4) (Blue); COMMODORE: US3 (version-5) (Green); COMMODORE: US3 (version-6) (Orange/Red),
Known Serial-numbers: 04639 | 2804639 (28, 04639) | 2900135 (29, 00135) | 2X005138 (2X, 005138) (List of all S/Ns from COMMODORE)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),

Item

Internals

Instructions
Operating Instructions

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another first for m&f! A calculator with memory ca
REGISTER-GUARD
(07-feb-1973)

Label, name plate
S/N: 2804639 (28, 04639)

Examples of use / Bottom

Created: 19-jul-2016, Manual-update: 28-may-2021, Batch-update: 16-jan-2022             

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