AKA (Label): Elektronischer Taschenrechner, Modell SERD Aachen-A, Product number (P/N): Aachen A,
Keywords/Tags: Aachen A
Date of intro: 1976, Origin: Japan (List),
Display: Type = Display (VFD) (List),
Number of keys: 43, #Key-Blue: 8, #Key-Grey: 23, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 09x05,
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: NEC: µPD952C,
Collector value: 7.5/10,