Microprocessors

A microprocessor also referred to as a CPU, is a computer processor in the form of a single integrated circuit (IC). CPU stands for central processing unit and is the brains of a computer that gives out instruction for the computer program. Microprocessors essentially control most of the functions your computer can do, from browsing the web to writing a document. Therefore a microprocessor is an essential component in computing. A microprocessor IC is a semiconductor device that provides this functionality from a single chip. This is a traditional semiconductor package, such as a BGA or QFN package.

How does a Microprocessor work?

A microprocessor performs both arithmetic and logic operations. It takes a binary input from a device and processes the data based upon instructions that are stored with its memory. These instructions are saved using Cache memory.

What is Word Length?

Computers are driven by specific sets of instructions, the CPU carries these instructions out at great speeds. Data bus width is the rate at which a microprocessor can process data. Word length is the number of bits within the internal data bus. For example, a 32-bit microprocessor will be able to process data faster than an 8-bit microprocessor.

What is Clock Speed?

Clock speed is a value given in MHz or GHz. It refers to the speed that the microprocessor executes instructions.

Where are microprocessors used?

Microprocessors can be found in many applications which require embedded control. This includes:

  • Personal computers
  • Computer peripherals
  • Household appliances
  • Automotive

Microcontrollers are a type of microprocessor which contain the CPU, memory and other inputs and output.


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Omschrijving Prijs Family Name Device Core Data Bus Width Instruction Set Architecture Maximum Frequency I/O Voltage Fabrication Technology Mounting Type Package Type Pin Count Typical Operating Supply Voltage Dimensions Automotive Standard Maximum Operating Temperature
RS-stocknr. 121-9716
FabrikantnummerAM3358BZCZ100
11,537 €
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Sitara ARM Cortex A8 32bit RISC 1GHz 1.8 V, 3.3 V HSTL, LVCMOS, SSTL Surface Mount NFBGA 324 1.8 V 15.1 x 15.1 x 0.96mm - +90 °C
RS-stocknr. 625-8801
FabrikantnummerZ8018008VSG
FabrikantZilog
7,25 €
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Z180 Z80 8bit CISC 8MHz 5.0V - Surface Mount PLCC 68 5 V 24.33 x 24.33 x 3.91mm - +70 °C
RS-stocknr. 177-7104
FabrikantnummerZ8018008VSG
FabrikantZilog
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Z180 Z80 8bit CISC 8MHz 5.0V - Surface Mount PLCC 68 5 V 24.33 x 24.33 x 3.91mm - +70 °C
RS-stocknr. 817-6442
FabrikantnummerAM3358BZCZ100
14,72 €
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Sitara ARM Cortex A8 32bit RISC 1GHz 1.8 V, 3.3 V HSTL, LVCMOS, SSTL Surface Mount NFBGA 324 1.8 V 15.1 x 15.1 x 0.96mm - +90 °C
RS-stocknr. 124-0902
FabrikantnummerR7S721021VCFP#AA1
17,38 €
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RZ/A1L ARM Cortex A9 32bit RISC 400MHz - - Surface Mount LFQFP 208 3 → 3.6 V 28.1 x 28.1 x 1.55mm - +85 °C
RS-stocknr. 175-7177
FabrikantnummerDSPIC33CH128MP506-I/MR
FabrikantMicrochip
2,857 €
Each (In a Tube of 40)
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DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount QFN 64 3 → 3.6 V 9 x 9 x 0.95mm - +85 °C
RS-stocknr. 179-3962
FabrikantnummerDSPIC33CK256MP505-I/PT
FabrikantMicrochip
2,853 €
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DsPIC - 16bit - 100MHz 3 → 3.6V CMOS Surface Mount TQFP 48 3.6 (Maximum) V 7 x 7 x 1.05mm AEC-Q100 +85 °C
RS-stocknr. 175-7178
FabrikantnummerDSPIC33CH128MP505-I/PT
FabrikantMicrochip
3,08 €
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DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount TQFP 48 3 → 3.6 V 7 x 7 x 1.05mm - +85 °C
RS-stocknr. 168-2814
FabrikantnummerATSAMA5D27-SOM1
FabrikantMicrochip
32,61 €
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SAMA5D2 ARM Cortex A5 - RISC 500MHz - - Surface Mount Module 176 3.3 V 40.1 x 38.1 x 1.55mm - +85 °C
RS-stocknr. 179-3963
FabrikantnummerDSPIC33CK256MP506-I/MR
FabrikantMicrochip
2,525 €
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DsPIC - 16bit - 100MHz 3 → 3.6V CMOS Surface Mount QFN 64 3.6 (Maximum) V 9 x 9 x 0.95mm AEC-Q100 +85 °C
RS-stocknr. 175-7179
FabrikantnummerDSPIC33CH128MP503-I/M5
FabrikantMicrochip
2,523 €
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DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount UQFN 36 3 → 3.6 V 5 x 5 x 0.55mm - +85 °C
RS-stocknr. 813-4218
FabrikantnummerMCIMX6Q5EYM10AC
FabrikantNXP
50,93 €
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I.MX6 ARM Cortex A9 32bit MPU 1GHz 2.8V - Surface Mount FCPBGA 624 1.5 V 21 x 21 x 2mm - +105 °C
RS-stocknr. 188-0135
FabrikantnummerDSPIC33CK64MP105-I/PT
FabrikantMicrochip
2,61 €
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DsPIC - 16bit - 100MHz 3 → 3.6V - Surface Mount TQFP 48 3 → 3.6 V 7 x 7 x 1.05mm - +85 °C
RS-stocknr. 151-1493
FabrikantnummerATSAMA5D44A-CU
FabrikantMicrochip
8,28 €
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- - - - - - - - - - - - - -
RS-stocknr. 179-3999
FabrikantnummerDSPIC33CK256MP506-I/PT
FabrikantMicrochip
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DsPIC - 16bit - 100MHz 3 → 3.6V CMOS Surface Mount TQFP 64 3.6 (Maximum) V 10 x 10 x 1.05mm AEC-Q100 +85 °C
RS-stocknr. 175-7181
FabrikantnummerDSPIC33CH128MP502-I/2N
FabrikantMicrochip
2,456 €
Each (In a Tube of 61)
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DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount UQFN 28 3 → 3.6 V 6 x 6 x 0.42mm - +85 °C
RS-stocknr. 862-4985
FabrikantnummerBCM2835IFPG
FabrikantBroadcom Pi
1.240,00 €
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- - - - - - - - - - - - - -
RS-stocknr. 625-9270
FabrikantnummerZ8S18033VSG
FabrikantZilog
10,08 €
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Z180 - 8bit CISC 33MHz - - Surface Mount PLCC 68 3.3 V, 5 V 24.33 x 24.33 x 3.91mm - +70 °C
RS-stocknr. 179-3964
FabrikantnummerDSPIC33CK256MP506-I/PT
FabrikantMicrochip
2,803 €
Each (In a Tray of 160)
Aantal stuks
DsPIC - 16bit - 100MHz 3 → 3.6V CMOS Surface Mount TQFP 64 3.6 (Maximum) V 10 x 10 x 1.05mm AEC-Q100 +85 °C
RS-stocknr. 175-7180
FabrikantnummerDSPIC33CH128MP502-I/SS
FabrikantMicrochip
3,219 €
Each (In a Tube of 47)
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DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount SSOP 28 3 → 3.6 V 10.5 x 5.6 x 1.85mm - +85 °C