Processors & Microcontrollers

We offer a wide range of high-performance Processors and Microcontrollers. Micro Processing Units (MPU), Digital Signal Processors (DSP) and microcontrollers. These are all from the world's leading Semiconductor Manufacturers.

Microcontrollers (MCU) Overview

Microcontrollers are small computers within a single integrated circuit, containing its own memory along with Inputs and outputs (I/O's). Microcontrollers (MCUs) contain a central processing unit (CPU), it also has both memory types RAM, ROM on-chip, along with other peripherals, all of which are embedded within a single chip. Microcontrollers are referred to as minicomputer embedded systems, single-chip computers, as they're considered their own self-contained computers, ideal for specific tasks within different control type application hardware, controlling various devices within a complete system.

Typical data bus width sizes are 32 Bit MCU,16 and 8 Bit microcontrollers.

Typical peripherals included

  • Analogue to digital converters (ADCs).
  • Digital to analogue converters (DACs).
  • Real-time clock (RTC), for accurate time measurement with real-time monitoring.
  • Universal asynchronous receiver transmitter (UART) - used to convert parallel signals into serial, and serial into parallel.

Processors and Microprocessors

CPU's and MPUs, perform tasks by carrying out fetch, decode and execute of required instructions. The memory, Ram and Rom are connected along with the Inputs and outputs externally. The Central Processing Units are different from microcontrollers, mainly due to microcontrollers, considered as complete mini-computers, with its own memory, Ram and Rom connected internally.

The processor carries out instructions by performing the basic arithmetic, logic, and control of inputs and outputs (I/O) as part of a Fetch, Decode and Execute cycle. The Central processing unit can be considered as microprocessors, however not all processors are used as the main central processing unit, within a computer system, as a computer system can contain multiple processors for separate applications. Separate processing of Graphics or Audio and other specific devices within an application within a computer system, separate from the main system that is running software to operate a complete computer system hardware setup.

Instruction set architectures are available in the following types:

  • ARM = Advanced Reduced Instruction set computer machines.
  • CISC = Complex instruction set computer.
  • Harvard architecture.
  • RISC = Reduced instruction set computer.
  • MIPS = Microprocessor without Interlocked Pipeline Stages.
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13398 Products showing for Processors & Microcontrollers

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93 of 670
In Stock
STMicroelectronics STM32WL3RKBV6X, 32 bit ARM 32 Bit Cortex M0, STM32WL3 Wireless Microcontroller, 64 MHz, 64kB FLASH,
  • RS Stock No. 773-054
  • Mfr. Part No. STM32WL3RKBV6X
Subtotal (1 unit)
Kr. 53,31(exc. VAT)
Kr. 53,31/unit
Temporarily out of stock
Microchip, 8 bit PIC, PIC16F Microcontroller, 48 MHz, 14kB FLASH, 14-Pin PDIP
  • RS Stock No. 786-3934
  • Mfr. Part No. PIC16F1454-I/P
Subtotal (5 units, in packs of 5)
Kr. 98,16(exc. VAT)
Kr. 19,632/unit
In Stock
Microchip PIC16C73B-20/SP, 8 bit PIC, PIC16C Microcontroller, 20 MHz EPROM, 28-Pin SPDIP
  • RS Stock No. 467-1189
  • Mfr. Part No. PIC16C73B-20/SP
Subtotal (1 unit)
Kr. 72,30(exc. VAT)
Kr. 72,30/unit
Temporarily out of stock
Infineon CY8C5267AXI-LP051 CMOS System-On-Chip 100-Pin TQFP
  • RS Stock No. 171-0950
  • Mfr. Part No. CY8C5267AXI-LP051
Subtotal (90 units, in trays of 90)
Kr. 8 957,52(exc. VAT)
Kr. 99,528/unit
Temporarily out of stock
Nordic Semiconductor nRF52805-CAAA-R7 ARM Cortex M4 Bluetooth SoC 28-Pin WLCSP
  • RS Stock No. 202-4884
  • Mfr. Part No. nRF52805-CAAA-R7
Subtotal (1500 units, on reels of 1500)
Kr. 29 481,00(exc. VAT)
Kr. 19,654/unit
Currently unavailable
STMicroelectronics BLUENRG-345MT 32 Bit ARM Cortex M0 System On Chip SOC 48-Pin QFN-48
  • RS Stock No. 210-9062
  • Mfr. Part No. BLUENRG-345MT
Subtotal (5 units, in packs of 5)
Kr. 231,32(exc. VAT)
Kr. 46,264/unit
In Stock
Nordic Semiconductor nRF52833-QIAA-R7 ARM Cortex M4 System-On-Chip 42-Pin QFN
  • RS Stock No. 194-6359
  • Mfr. Part No. nRF52833-QIAA-R7
Subtotal (800 units, on reels of 800)
Kr. 33 036,00(exc. VAT)
Kr. 41,295/unit
Currently unavailable
STMicroelectronics BLUENRG-345MC 32 Bit ARM Cortex M0 System On Chip SOC 48-Pin QFN-48
  • RS Stock No. 210-9059
  • Mfr. Part No. BLUENRG-345MC
Subtotal (3000 units, on reels of 3000)
Kr. 84 834,00(exc. VAT)
Kr. 28,278/unit
Currently unavailable
Silicon Labs EFR32BG21A020F1024IM32-B ARM Cortex M33 System-On-Chip 32-Pin QFN
  • RS Stock No. 196-3321
  • Mfr. Part No. EFR32BG21A020F1024IM32-B
Subtotal (75 units, in trays of 75)
Kr. 2 962,05(exc. VAT)
Kr. 39,494/unit
In Stock
Infineon System-On-Chip 24-Pin TSDSO-24
  • RS Stock No. 244-2899
  • Mfr. Part No. TLE94713ESXUMA1
Subtotal (3000 units, on reels of 3000)
Kr. 53 703,00(exc. VAT)
Kr. 17,901/unit
Temporarily out of stock
Microchip PIC18F27K40-I/SS, 8 bit PIC, PIC18F Microcontroller, 64 MHz, 128kB FLASH, 28-Pin SSOP
  • RS Stock No. 177-2731
  • Mfr. Part No. PIC18F27K40-I/SS
Subtotal (5 units, in packs of 5)
Kr. 108,45(exc. VAT)
Kr. 21,69/unit
Temporarily out of stock
Renesas Electronics R7FA2A1AB3CFJ#AA0, 32 bit ARM Cortex M23, RA2A1 Microcontroller, 48 MHz, 256kB FLASH, 32-Pin LQFP
  • RS Stock No. 192-7167
  • Mfr. Part No. R7FA2A1AB3CFJ#AA0
Subtotal (250 units, in trays of 250)
Kr. 13 544,25(exc. VAT)
Kr. 54,177/unit
Temporarily out of stock
Microchip PIC18F15Q20-E/P, 8 bit PIC18F, PIC18 Microcontroller, 64 MHz, 32kB FLASH, 20-Pin PDIP
  • RS Stock No. 585-360
  • Mfr. Part No. PIC18F15Q20-E/P
Subtotal (396 units, in boxes of 396)
Kr. 7 904,16(exc. VAT)
Kr. 19,96/unit
Temporarily out of stock
STMicroelectronics STM32WB15CCU6E, 32 bit ARM Cortex M0+, ARM Cortex M4, STM32WB Microcontroller, 64 MHz, 320kB FLASH,
  • RS Stock No. 228-3048
  • Mfr. Part No. STM32WB15CCU6E
Subtotal (2 units, in packs of 2)
Kr. 136,71(exc. VAT)
Kr. 68,355/unit
Last RS stock
Microchip PIC16C621A-20E/SO, 8 bit PIC, PIC Microcontroller, 40 MHz, 1.75kB OTP, 18-Pin SOIC
  • RS Stock No. 236-8889
  • Mfr. Part No. PIC16C621A-20E/SO
Subtotal (1 unit)
Kr. 28,83(exc. VAT)
Kr. 28,83/unit
Currently unavailable
Microchip ATTINY806-SF, 8 bit AVR, ATTINY806 Microcontroller, 20 MHz, 8kB FLASH, 14-Pin SOIC
  • RS Stock No. 193-6242
  • Mfr. Part No. ATTINY806-SF
Subtotal (10 units, in packs of 10)
Kr. 105,48(exc. VAT)
Kr. 10,548/unit
Currently unavailable
STMicroelectronics STM32C092CCT6 ARM 32 bit Cortex M0+ CPU, STM32C092 Microcontroller, 48 MHz FLASH, 48-Pin LQFP
  • RS Stock No. 315-758
  • Mfr. Part No. STM32C092CCT6
Subtotal (1 unit)
Kr. 29,06(exc. VAT)
Kr. 29,06/unit
In Stock
Microchip PIC12F1501-I/SN, 8 bit PIC, PIC12F Microcontroller, 20 MHz FLASH, 8-Pin SOIC
  • RS Stock No. 145-9000
  • Mfr. Part No. PIC12F1501-I/SN
Subtotal (100 units, in tubes of 100)
Kr. 750,90(exc. VAT)
Kr. 7,509/unit
Temporarily out of stock
Microchip PIC18F14Q20-I/SO, 8 bit PIC18F, PIC18 Microcontroller, 64 MHz, 16kB FLASH, 20-Pin SOIC
  • RS Stock No. 585-362
  • Mfr. Part No. PIC18F14Q20-I/SO
Subtotal (760 units, in boxes of 760)
Kr. 7 869,80(exc. VAT)
Kr. 10,355/unit
In Stock
Microchip, 8 bit PIC, PIC16F Microcontroller, 32 MHz FLASH, 40-Pin PDIP
  • RS Stock No. 803-2456
  • Mfr. Part No. PIC16F1789-I/P
Subtotal (5 units, in packs of 5)
Kr. 175,72(exc. VAT)
Kr. 35,144/unit
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