Federico Faggin’s Career Leading to the Design of the Intel 4004
Connecting the dots on the road to the 4004.
1960-1961 - Olivetti Electronics Laboratory (Italy): Co-designing and building a small experimental computer at Olivetti.
Federico at 19 led a small team of 4 technicians at the Olivetti Electronics Laboratory in Borgolombardo, near Milano (Italy), to build a small experimental electronic computer. Faggin co-designed and built the computer and became leader of the project when his boss had a serious car accident. During that project he learned much about computer architecture, logic design, and circuit design with transistors, as well as project leadership.
The computer is the rack behind the group housing a few hundred small PC boards, using circuits made with germanium transistors, diodes, resistors and capacitors. The computer had a magnetic core memory of 4096 words of 12 bits per word, and used approximately 1000 logic gates for the CPU. It was completed and fully functional in December 1961.
1961-1965 - University of Padua (Italy): Laurea in Physics from the University of Padua summa cum laude.
During this period Federico studied Physics at the University of Padua, graduating summa cum laude with an experimental thesis on Flying Spot Scanners for the automatic reading of spark-chamber photographs. He also taught Electronics Laboratory during the Academic year 1965-1966 to 3rd year physics students.
1969 - 1970: Developed N-channel MOS SGT and feasibility of CMOS SGT.
1967-1968 - SGS-Fairchild (Agrate Brianza, Italy): Core Experience in MOS Process Technology at SGS-Fairchild, now called STMicroelectronics. Federico developed the first metal-gate MOS process technology of SGS-Fairchild. He also designed SGS’ first two commercial MOS Integrated circuits.
1968 - 1970 - Fairchild Semiconductor R&D Laboratory (Palo Alto, CA):
1968: Creation of the new P-channel MOS silicon gate technology (SGT) at Fairchild Semiconductor.
See Federico’s testimonial on the development of the technology that made the microprocessor possible.
1968: Designed the Fairchild 3708, the world's first commercial integrated circuit using the SGT.
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If you could ask only one person about the limits of computers past, present and future, the right person might be Federico Faggin. Forty years ago Faggin meticulously sketched the blueprint that brought to life the world's first microprocessor, which later sparked the personal computer revolution.