Assertion: early microprocessor | /r/HasProperty | required external memory
Facets:
Source sentences:
text: An early microprocessor, the Intel 4004 (released in 1971), was designed for calculators and other small systems but still required external memory and support chips.
text: An early microprocessor, the Intel 4004 (released in 1971), was designed for calculators and other small systems but still required external memory and support chips.