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Sharp PC-1350

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The Sharp PC-1350 is a small pocket computer manufactured by Sharp. The PC-1350 was introduced in 1984 and was used by engineers, and favored by programmers for its decent programming and graphical capabilities. It was superseded in 1987 by the PC-1360, which featured one additional RAM expansion port, improved BASIC, floppy disk capability, and a faster CPU.

Technical specifications

  • CMOS 8 bit CPU SC61860 @ 768kHz
  • 150x32 pixel LCD controlled by SC43537 Display LSI chip
  • 4 KiB RAM on 2 * HM6116 chip
  • 40 KiB System ROM (8 KiB cpu internal, 32 KiB external on SC613256 chip)
  • Integrated piezo speaker (beep only)
  • I/O Sharp custom interfaces for printers and tape recorders
  • I/O RS-232 at TTL level
  • Powered by two CR-2032 lithium batteries (consumption max 5mA during arithmetical computing, 20uA during poweroff)
  • Built-in BASIC interpreter
  • RAM expansion port, for up to 60 KiB of RAM in total.