MC711K4CFNE3 Datasheet - Freescale Semiconductor

Introduction
   The M68HC11K Family of high-performance microcontroller units (MCUs) offers a non-multiplexed expanded bus, high speed and low power consumption. The fully static design allows operation at frequencies from dc to 4 MHz.
   This manual contains information concerning standard and custom-ROM (read-only memory) devices. Standard devices include those replacing the ROM with:

         • Disabled ROM
         • Disabled EEPROM (electrically erasable, programmable
            read-only memory)
         • EPROM (erasable, programmable read-only memory)
         • OTPROM (one-time progammable read-only memory)

   Custom-ROM devices have a ROM array that is programmed at the factory to customer specifications.