a. “Microprocessor microcircuits ”, “microcomputer microcircuits”, and microcontroller microcircuits having any of the following: [...] a.3 More than one data

a. “Microprocessor microcircuits ”, “microcomputer microcircuits”, and microcontroller microcircuits having any of the following: [...] a.3 More than one data or instruction bus or serial communication port that provides a direct external interconnection between parallel “microprocessor microcircuits” with a transfer rate of 2.5 Mbyte/s. www.access.gpo.gov/bis/ear/pdf/ccl3.pdf