Product number (P/N): SI80 (SI-80),
Keywords/Tags: SI80 (SI-80)
Date of intro: ~1974, Origin: USA (List), Dimensions: 127x76mm,
Power: Rechargeable,
Display: Type = Display (LED) (List),
Number of keys: 23,
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Related with: SANYO_parts: N225AA (Rechargeable battery),
Main Components: MOS TECHNOLOGY: MCS2523,
Known Serial-numbers: 40884 | 67610 (List of all S/Ns from SUMMIT)
Collector value: 8/10,

!!! This item is WANTED to join the collection !!!