Intel 4040 - Wikipedia
The Intel 4040 ("forty-forty") is the second 4-bit microprocessor designed and manufactured by Intel. Introduced in 1974 as a successor to the Intel 4004, the 4040 was produced with a 10 μm process and includes silicon gate enhancement-load PMOS logic technology.
Intel's 50-Year-Old 4040 CPU Optimized, Battles ENIAC in Pi ...
2023年11月8日 · Intel’s ancient 4040 CPU was tasked with beating the even older ENIAC in a race to calculate Pi-2035. It only managed to win by a whisker after some serious optimization.
Intel 4040 (i4040) microprocessor family - CPU世界
2023年3月24日 · Intel 4040 (i4040) is an enhanced version of Intel 4004 microprocessor. The 4040 runs at the same frequency as the 4004 CPU and has the same effective speed of instruction execution - 92,000 instructions per second for single-word instructions.
ISIS, Osiris, Intellec, PL/M, iRMX, and Intel - 20th century
By the mid-1970's, Intel was marketing only their Multibus-based systems and these older non-Multibus products fell into disuse. That said, the Intel 4040 was in use for some time as an OEM embedded microcontroller (that is, built into various non …
Intel 4004/4040 - CPU MUSEUM - MUSEUM OF ... - Jimdo
The 4004 was history’s second monolithic CPU fully integrated in one chip (preceded only by the TMS 1000). Such a feat of integration was made possible by the use of then-new silicon gate technology allowing a higher number of transistors and a faster speed than was possible before.
Pro-Log, Intel manuals for Intel 4040, 4004 - retrotechnology.com
2023年1月21日 · I have an Intel databook, MCS-40 USer's Manual for Logic Designers from NOvember 1974. It describes some 4040 series chips at the hardware design level, some 4040 assembly and binary programming information, and a very little bit on the Intellec 4/40.
Intel 4040 - AntiqueTech
The 4040 is an enhanced follow-on processor to the Intel 4004. The 4040 was used primarily in games, test, development, and control equipment. The package of the 4040 is more than twice as wide as the 4004 and has 24 pins vs. the 16 of the 4004.