Seiko MP-220 Pocket Computer

 Home > Browse Our Collection > Computers > Seiko > Seiko MP-220 Pocket Computer
 

Seiko MP-220 Pocket Computer, Microcassette Recorder & Printer

The Seiko MC-2200 was a clone of the Sharp PC-1245 although it was made by Sharp

Made in Japan 1984
Keyboard: 52 keys, QWERTY calculator type with numeric keypad
CPU Sharp SC61860 CMOS 8-bit 576 KHz
RAM   2.2 KB - 1486 bytes available for BASIC programs
ROM   24 KB
Text: LCD display - 1 line x 16 char. 5x7 dot matrix
Sound: CPU controlled piezo buzzer, fixed frequency and duration via BASIC statement
Size & Weight: 135 (W) x 70 (D) x 9.5 (H) mm / 115 g with batteries
I/O Proprietary 11-pin expansion bus
PSU 6 volts, 2 x CR 2032 lithium cells
Complete with MP-220 micro-cassette printer interface + original Sharp peripherals

This unit together with the case, manuals and original box was very kindly donated by Robert Nicholds 

Manufacturer: Seiko
Date: 1984



Comment on This Page

This exhibit has a reference ID of CH19471. Please quote this reference ID in any communication with the Centre for Computing History.

  

Seiko MP-220 Pocket Computer


Click on the Image(s) For Detail


Articles

Help support the museum by buying from the museum shop

View all items

Founding Sponsors
redgate Google ARM Real VNC Microsoft Research
Heritage Lottery Funded
Heritage Lottery Fund
Accredited Museum