Intel 4004

4-bit central processing unit; one of the earliest processors made by Intel, made on November 15, 1971

Intel 4004 is the first Intel processor in 1971.[1]

Intel 4004
White ceramic Intel C4004 microprocessor with grey traces
ProducedFrom late 1971 to 1981
Common manufacturer(s)
  • Intel
Max. CPU clock rate740 kHz
Min. feature size10 µm
Instruction set4-bit BCD oriented
ApplicationBusicom calculator, arithmetic manipulation
SuccessorIntel 4040

References change

  1. "The Story of the Intel® 4004". Intel.