AKA: F-85, Product number (P/N): F85 (F-85),
Keywords/Tags: F85 (F-85)
Date of intro: 1976, Origin: Spain (List), Dimensions: 140x73x37mm, Weight: 135g,
Power: 4.5V: (AA x3) + Adaptor, Adaptor: ELECTRONICA QUEROL_adaptors: H45,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 20, #Key-Black: 10, #Key-Red: 10,
Keyboard Array (Rows x Columns): 05x04, Keyboard Layout: [CM] [RM] [%] [C] - [7] [8] [9] [-] - [4] [5] [6] [(Division)] - [1] [2] [3] [x] - [0] [.] [+] [=],
Miscellaneous switch: [N-(Sigma) OFF-ON],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Components: 12 ... 2 Capacitor(s), 1 Diode(s), 4 Resistor(s), 2 Transistor(s), 2 IC(s),
Main Components: MOSTEK: MK50312N,
Other components: TEXAS INSTRUMENTS: SN75498N,
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE TECHNOLOGY