AKA: ELECTRONIC CALCULATOR, C-POWER, DUAL LEAF SL-220, Product number (P/N): SL220 (SL-220),
Keywords/Tags: SL220 (SL-220) | ELECTRONIC CALCULATOR | DUAL LEAF, C-POWER
Date of intro: ~1994,
Display: Type = Display (LCD) (List), Digits = 12+1,
Number of keys: 27, #Key-Black: 12, #Key-Grey: 15,
Keyboard Array (Rows x Columns): 04x07,
Round switch: [F-CUT(2)-5/4(2)],
Classification: / Pocket / Foldover, Flip,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Related with: CASIO_docu: (Cat.) 199412 (Japanese),
Serie-members: CASIO: SL210 (); CASIO: SL220 (); CASIO: SL240 (),
Initial Cost Price: 7500 JPY (€ 60,75), Collector value: 6/10,