The first computer RAM was invented by Freddie Williams and Tom Kilburn in England in 1946 using CRTs similar to those used in laboratory oscilloscopes of the time. The memory was electrostatic and required refresh like modern DRAM. The main difference between their memory and modern DRAM in operation was that addressing and refreshing required analog deflection amplifiers instead of being completely digital.
The first RAM (Random Access Memory) chip was developed in the late 1960s. Specifically, the first commercially available dynamic RAM (DRAM) chip was introduced by IBM in 1966. This innovation laid the groundwork for modern computer memory, significantly influencing the evolution of computing technology.
Mark Dein lead the team that invented the first gigahertz chip.
The first chocolate chip cookies were invented in 1937 by Ruth Graves Wakefield.
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PRAM (permanent RAM )
IBM has invented the 1st motherboard, ram and etc
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Jack Kilby & Robert Noyce
The first RAM was the Williams-Killburn tube CRT memory in the late 1940s.
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IC chip