AKA: 224 Memory, AKA (Label): BOOTS 224 Memory, Product number (P/N): 224,
Keywords/Tags: 224
Date of intro: 1978, Origin: Japan (List), Dimensions: 135x75x20mm, Weight: 110g,
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8,
Number of keys: 23, #Key-Blue: 6, #Key-Grey: 5, #Key-Orange: 1, #Key-White: 11,
Round switch: [F-CUT-5/4],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: NEC: D1877C,
Original Equipment Manufacturer : CASIO: H816, Resemblance with: (Resemblance 096B), Made by: CASIO (List of all Import-OEM-models for BOOTS),
Serie-members: BOOTS: 224 (version-1) (Also White keys); BOOTS: 224 (version-2) (Also Black keys),
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE TECHNOLOGY