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
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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. 175-7196
FabrikantnummerDSPIC33CH128MP503-I/M5
FabrikantMicrochip
2,595 €
Each (In a Pack of 2)
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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. 165-5127
FabrikantnummerATSAMA5D27C-CU
FabrikantMicrochip
5,991 €
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SAMA5D2 ARM Cortex A5 32bit ARM 500MHz 1.65 → 3.6V - Surface Mount LFBGA 289 1.2 V, 1.35 V, 1.5 V, 1.8 V, 3.3 V 14 x 14 x 1.03mm - +85 °C
RS-stocknr. 146-3225
FabrikantnummerATSAMA5D44A-CU
FabrikantMicrochip
8,136 €
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SAMA5D4 ARM Cortex A5 32bit ARM 12MHz 3.6V - Surface Mount TFBGA 361 3.3 V dc 16 x 16 x 0.83mm - +85 °C
RS-stocknr. 200-9781
FabrikantnummerSAM9X60-V/DWB
FabrikantMicrochip
5,05 €
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SAM9X60 ARM926EJ-S 32bit ARM 600MHz - - - TFBGA228L 228 - - - -
RS-stocknr. 180-7544
FabrikantnummerMA330042
FabrikantMicrochip
28,24 €
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DsPIC33 - 16bit - - - - Surface Mount TQFP 80 - - - -
RS-stocknr. 169-7284
FabrikantnummerMCIMX6Q5EYM10AC
FabrikantNXP
51,876 €
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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. 175-7198
FabrikantnummerDSPIC33CH128MP502-I/SS
FabrikantMicrochip
3,51 €
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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
RS-stocknr. 168-2660
FabrikantnummerATSAMA5D27-SOM1
FabrikantMicrochip
34,242 €
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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. 175-7175
FabrikantnummerDSPIC33CH128MP508-I/PT
FabrikantMicrochip
3,001 €
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DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount TQFP 80 3 → 3.6 V 12 x 12 x 1.05mm - +85 °C
RS-stocknr. 175-7177
FabrikantnummerDSPIC33CH128MP506-I/MR
FabrikantMicrochip
2,857 €
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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. 165-5129
FabrikantnummerATSAMA5D27C-D1G-CU
FabrikantMicrochip
10,338 €
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SAMA5D2 ARM Cortex A5 32bit ARM 500MHz 1.65 → 3.6V - Surface Mount LFBGA 289 1.2 V, 1.35 V, 1.5 V, 1.8 V, 3.3 V 14 x 14 x 1.03mm - +85 °C
RS-stocknr. 175-7180
FabrikantnummerDSPIC33CH128MP502-I/SS
FabrikantMicrochip
3,219 €
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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
RS-stocknr. 179-3985
FabrikantnummerDSPIC33CK256MP502-I/2N
FabrikantMicrochip
2,344 €
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DsPIC - 16bit - 100MHz 3 → 3.6V CMOS Surface Mount UQFN 28 3.6 (Maximum) V 6 x 6 x 0.5mm AEC-Q100 +85 °C
RS-stocknr. 179-3959
FabrikantnummerDSPIC33CK256MP502-I/2N
FabrikantMicrochip
2,28 €
Each (In a Tube of 61)
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DsPIC - 16bit - 100MHz 3 → 3.6V CMOS Surface Mount UQFN 28 3.6 (Maximum) V 6 x 6 x 0.5mm AEC-Q100 +85 °C
RS-stocknr. 187-9381
FabrikantnummerDSPIC33CK64MP103-I/M5
FabrikantMicrochip
2,165 €
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DsPIC - 16bit - 100MHz 3 → 3.6V - Surface Mount UQFN 36 3 → 3.6 V 5 x 5 x 0.55mm AEC-Q100 +85 °C