Product number (P/N): M800,
Keywords/Tags: M800
Date of intro: ~1975, Origin: Japan (List), Dimensions: 123x82x28mm, Weight: 140g,
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 23, #Key-Black: 11, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x05, Keyboard Layout: [%] [C] [CE] - [7] [8] [9] [(Division)] [CM] - [4] [5] [6] [x] [RM] - [1] [2] [3] [-] [M-] - [0] [.] [=] [+] [M+],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Components: 29 ... 8 Capacitor(s), 4 Diode(s), 11 Resistor(s), 2 Transistor(s), 1 IC(s),
Main Components: TEXAS INSTRUMENTS: TMS1071NL,
Resemblance with: (Resemblance 007_05_05_23B),
Known Serial-numbers: 706000855 | 706003818 (List of all S/Ns from PRINZTRONIC)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE CALCULATORS WEB MUSEUM, Link-2: VINTAGE TECHNOLOGY