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

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