Intel 4040 - New Support Chips

New Support Chips

  • 4201 – Clock Generator 500 to 740 kHz using 4 to 5.185 MHz crystals
  • 4308 – 1 KB ROM
  • 4207 – General Purpose byte Output port
  • 4209 – General Purpose byte Input port
  • 4211 – General Purpose byte I/O port
  • 4289 – Standard Memory Interface (replaces 4008/4009)
  • 4702 – 256 byte UVEPROM
  • 4316 – 2 KB ROM
  • 4101 – 256 4-bit word RAM

Read more about this topic:  Intel 4040

Famous quotes containing the word support:

    I concluded that I was skilled, however poorly, at only one thing: marriage. And so I set about the business of selling myself and two children to some unsuspecting man who might think me a desirable second-hand mate, a man of good means and disposition willing to support another man’s children in some semblance of the style to which they were accustomed. My heart was not in the chase, but I was tired and there was no alternative. I could not afford freedom.
    Barbara Howar (b. 1934)