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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Description Price 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 Height Length
RS庫存編號 200-9781
製造零件編號SAM9X60-V/DWB
BrandMicrochip
TWD212.50
/個 (每包:2個)
單位
SAM9X60 ARM926EJ-S 32bit ARM 600MHz - - - TFBGA228L 228 - - - -
RS庫存編號 179-3964
製造零件編號DSPIC33CK256MP506-I/PT
BrandMicrochip
TWD122.10
Each (In a Tray of 160)
單位
DsPIC - 16bit - 100MHz 3 → 3.6V CMOS Surface Mount TQFP 64 3.6 (Maximum) V 10 x 10 x 1.05mm - -
RS庫存編號 175-7216
製造零件編號DSPIC33CH128MP506-I/PT
BrandMicrochip
TWD167.00
/個 (每包:2個)
單位
DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount TQFP 64 3 → 3.6 V 10 x 10 x 1.05mm - -
RS庫存編號 175-7177
製造零件編號DSPIC33CH128MP506-I/MR
BrandMicrochip
TWD151.60
毎管:40 個
單位
DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount QFN 64 3 → 3.6 V 9 x 9 x 0.95mm - -
RS庫存編號 175-7192
製造零件編號DSPIC33CH128MP508-I/PT
BrandMicrochip
TWD174.00
/個 (每包:2個)
單位
DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount TQFP 80 3 → 3.6 V 12 x 12 x 1.05mm - -
RS庫存編號 187-9382
製造零件編號DSPIC33CK64MP105-I/M4
BrandMicrochip
TWD92.90
毎管:61 個
單位
DsPIC - 16bit - 100MHz 3 → 3.6V - Surface Mount UQFN 48 3 → 3.6 V 6 x 6 x 0.55mm - -
RS庫存編號 179-4003
製造零件編號DSPIC33CK256MP508-I/PT
BrandMicrochip
TWD164.50
/個 (每包:2個)
單位
DsPIC - 16bit - 100MHz 3 → 3.6V CMOS Surface Mount TQFP 80 3.6 (Maximum) V 12 x 12 x 1.05mm - -
RS庫存編號 188-0152
製造零件編號DSPIC33CK64MP102-I/2N
BrandMicrochip
TWD88.20
/個 (每包:5個)
單位
DsPIC - 16bit - 100MHz 3 → 3.6V - Surface Mount UQFN 28 3 → 3.6 V 6 x 6 x 0.5mm - -
RS庫存編號 126-2520
製造零件編號R7S910018CBG#AC0
TWD1,804.00
單位
RZ/T1 ARM Cortex R4F 32bit ARM Core Sight, Harvard 600MHz 3 → 3.6V - Surface Mount FBGA 320 3.3 V 17.2 x 17.2 x 1.85mm - -
RS庫存編號 165-5127
製造零件編號ATSAMA5D27C-CU
BrandMicrochip
TWD240.10
Each (In a Tray of 119)
單位
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 - -
RS庫存編號 151-1493
製造零件編號ATSAMA5D44A-CU
BrandMicrochip
TWD518.00
單位
- - - - - - - - - - - - - -
RS庫存編號 165-5129
製造零件編號ATSAMA5D27C-D1G-CU
BrandMicrochip
TWD445.00
Each (In a Tray of 119)
單位
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 - -
RS庫存編號 180-7542
製造零件編號MA330041-1
BrandMicrochip
TWD884.00
單位
DsPIC33 - 16bit - - - - Surface Mount TQFP 80 - - - -
RS庫存編號 165-6445
製造零件編號ATSAMA5D27C-D1G-CU
BrandMicrochip
TWD499.00
單位
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 - -
RS庫存編號 180-7544
製造零件編號MA330042
BrandMicrochip
TWD884.00
單位
DsPIC33 - 16bit - - - - Surface Mount TQFP 80 - - - -
RS庫存編號 175-7180
製造零件編號DSPIC33CH128MP502-I/SS
BrandMicrochip
TWD128.90
毎管:47 個
單位
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 - -
RS庫存編號 175-7176
製造零件編號DSPIC33CH128MP506-I/PT
BrandMicrochip
TWD139.10
Each (In a Tray of 160)
單位
DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount TQFP 64 3 → 3.6 V 10 x 10 x 1.05mm - -
RS庫存編號 179-3960
製造零件編號DSPIC33CK256MP502-I/SS
BrandMicrochip
TWD117.00
毎管:47 個
單位
DsPIC - 16bit - 100MHz 3 → 3.6V CMOS Surface Mount SSOP 28 3.6 (Maximum) V 10.5 x 5.6 x 1.85mm - -
RS庫存編號 175-7179
製造零件編號DSPIC33CH128MP503-I/M5
BrandMicrochip
TWD133.60
毎管:73 個
單位
DsPIC33CH - 16bit DSP, MCU 180 MHz, 200 MHz - CMOS Surface Mount UQFN 36 3 → 3.6 V 5 x 5 x 0.55mm - -
RS庫存編號 165-8967
製造零件編號Z8S18033VSG
BrandZilog
TWD404.30
毎管:20 個
單位
Z180 - 8bit CISC 33MHz - - Surface Mount PLCC 68 3.3 V, 5 V 24.33 x 24.33 x 3.91mm - -