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Thursday, May 9, 2013

November 15, 1971 : Birth Of Microprocessor :





Intel 4004





> World's first single-chip microprocessor

>Clock rate : 740 kHz

> Mips [million instruction per second] : 0.07

> Bus Width : 8 bits (multiplexed)

> Using PMOS
(P-type metal-oxide-semiconductor logic)

> No. of transistors :2,300 at 10 micro meter

> Addressable Memory : 640 bytes

> Programmable Memory : 4 kilo byte





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