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  2. Microcontroller - Wikipedia

    en.wikipedia.org/wiki/Microcontroller

    In 2002, about 55% of all CPUs sold in the world were 8-bit microcontrollers and microprocessors. [11] Over two billion 8-bit microcontrollers were sold in 1997, [12] and according to Semico, over four billion 8-bit microcontrollers were sold in 2006. [13] More recently, Semico has claimed the MCU market grew 36.5% in 2010 and 12% in 2011. [14]

  3. Microprocessor chronology - Wikipedia

    en.wikipedia.org/wiki/Microprocessor_chronology

    Microprocessor clock speeds reached a ceiling because of the heat dissipation barrier [citation needed]. Instead of implementing expensive and impractical cooling systems, manufacturers turned to parallel computing in the form of the multi-core processor. Overclocking had its roots in the 1990s, but came into its own in the 2000s.

  4. Microprocessor - Wikipedia

    en.wikipedia.org/wiki/Microprocessor

    Of all the 32-bit CPUs sold, about 2% are used in desktop or laptop personal computers. Most microprocessors are used in embedded control applications such as household appliances, automobiles, and computer peripherals. Taken as a whole, the average price for a microprocessor, microcontroller, or DSP is just over US$6 (equivalent to $10.16 in ...

  5. 50th Anniversary of the Computer Microprocessor Chip - AOL

    www.aol.com/50th-anniversary-computer...

    This week marks the 50th anniversary of Intel's 4004 — the first computer microprocessor. Charles Babbage designed his analytical engine in the 1840s and though he couldn't get it built before ...

  6. Embedded system - Wikipedia

    en.wikipedia.org/wiki/Embedded_system

    By the early 1980s, memory, input and output system components had been integrated into the same chip as the processor forming a microcontroller. Microcontrollers find applications where a general-purpose computer would be too costly. As the cost of microprocessors and microcontrollers fell, the prevalence of embedded systems increased.

  7. History of computing hardware (1960s–present) - Wikipedia

    en.wikipedia.org/wiki/History_of_computing...

    The history of computing hardware starting at 1960 is marked by the conversion from vacuum tube to solid-state devices such as transistors and then integrated circuit (IC) chips. Around 1953 to 1959, discrete transistors started being considered sufficiently reliable and economical that they made further vacuum tube computers uncompetitive .

  8. PIC microcontrollers - Wikipedia

    en.wikipedia.org/wiki/PIC_microcontrollers

    Various older (EPROM) PIC microcontrollers. The original PIC was intended to be used with General Instrument's new CP1600 16-bit central processing unit (CPU). In order to fit 16-bit data and address buses into a then-standard 40-pin dual inline package (DIP) chip, the two buses shared the same set of 16 connection pins.

  9. List of microprocessors - Wikipedia

    en.wikipedia.org/wiki/List_of_microprocessors

    Texas Instruments TMS320; Texas Instruments TMS1000 – used in the TI-35, Big Trak, and Speak & Spell; Texas Instruments TMS1100 – used in the Microvision; Texas Instruments TMS3556 – a graphics chip used in the EXL 100 [citation needed]