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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12044 Products showing for Processors & Microcontrollers

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310 of 603
Last RS stock
Microchip PIC24FJ128GA705-I/M4, 16 bit PIC Microcontroller, 16 MHz, 128kB FLASH, 48-Pin UQFN
  • RS Stock No. 264-8785
  • Mfr. Part No. PIC24FJ128GA705-I/M4
Subtotal (1 pack of 5 units)
PHP665.17(exc. VAT)
PHP133.034/unit
Temporarily out of stock
Silicon Labs EM3588-RT 32 Bit ARM Cortex M3 ZigBee System On Chip SOC 48-Pin QFN
  • RS Stock No. 905-4441P
  • Mfr. Part No. EM3588-RT
Subtotal 1 unit (supplied in a tray)
PHP1,060.82(exc. VAT)
PHP1,060.82/unit
Temporarily out of stock
Microchip PIC18F47Q84-E/PTVAO, 8 bit 8 Bit MCU, PIC18-Q84 8 Bit Microcontroller, 64 MHz, 128kB FLASH, 44-Pin TQFP
  • RS Stock No. 631-523
  • Mfr. Part No. PIC18F47Q84-E/PTVAO
Subtotal (1 box of 320 units)
PHP56,413.12(exc. VAT)
PHP176.291/unit
In Stock
STMicroelectronics STM32L476RET6, 32 bit ARM Cortex M4, STM32L476RE Microcontroller, 80 MHz, 512kB FLASH, 64-Pin LQFP
  • RS Stock No. 896-7683
  • Mfr. Part No. STM32L476RET6
Subtotal (1 unit)
PHP567.22(exc. VAT)
PHP567.22/unit
Temporarily out of stock
Microchip SAM9X75D5MN0-I/M4B ARM926EJ-S Microprocessor SAM9X75 32 bit ARM 800 MHz 174-Pin Module
  • RS Stock No. 775-342
  • Mfr. Part No. SAM9X75D5MN0-I/M4B
Subtotal (1 box of 48 units)
PHP102,794.40(exc. VAT)
PHP2,141.55/unit
In Stock
Microchip PIC16F690-I/P, 8 bit PIC, PIC16F690 Microcontroller, 20 MHz, 7kB FLASH, 20-Pin PDIP
  • RS Stock No. 623-0421
  • Mfr. Part No. PIC16F690-I/P
Subtotal (1 unit)
PHP231.01(exc. VAT)
PHP231.01/unit
In Stock
Microchip PIC16F18345-I/SS, 8 bit PIC, PIC16F18345 Microcontroller, 32 MHz, 14kB FLASH, 20-Pin SSOP
  • RS Stock No. 177-2659
  • Mfr. Part No. PIC16F18345-I/SS
Subtotal (1 pack of 10 units)
PHP893.09(exc. VAT)
PHP89.309/unit
Temporarily out of stock
Microchip, 8 bit PIC, PIC18F2XK22 Microcontroller, 63 MHz, 32kB FLASH, 28-Pin SSOP
  • RS Stock No. 912-6974
  • Mfr. Part No. PIC18F25K22-E/SS
Subtotal (1 tube of 47 units)
PHP9,356.995(exc. VAT)
PHP199.085/unit
Temporarily out of stock
STMicroelectronics, 8 bit STM8, STM8L050J3 Microcontroller, 16 MHz, 8kB FLASH, 8-Pin SO
  • RS Stock No. 196-2095P
  • Mfr. Part No. STM8L050J3M3
Subtotal 25 units (supplied in a tube)
PHP1,306.25(exc. VAT)
PHP52.25/unit
Temporarily out of stock
DSPIC33EP256MC204-I/PT Microchip DSPIC33EP256MC204, 16 bit Digital Signal Processor 70 MHz 256kB FLASH 44-Pin TQFP
  • RS Stock No. 177-3783
  • Mfr. Part No. DSPIC33EP256MC204-I/PT
Subtotal (1 pack of 2 units)
PHP1,029.07(exc. VAT)
PHP514.535/unit
In Stock
STMicroelectronics STM32U535RCT3Q, 32 bit ARM Cortex M4, STM32U535xx Microcontroller, 160 MHz, 256kB FLASH, 64-Pin LQFP
  • RS Stock No. 330-328
  • Mfr. Part No. STM32U535RCT3Q
Subtotal (1 unit)
PHP477.33(exc. VAT)
PHP477.33/unit
In Stock
STMicroelectronics STM32MP253CAI3 32 bit Core Microprocessor STM32MP25xA/D 32 bit ARM V8-A 400 MHz 436-Pin TFBGA
  • RS Stock No. 329-170
  • Mfr. Part No. STM32MP253CAI3
Subtotal (1 unit)
PHP1,840.55(exc. VAT)
PHP1,840.55/unit
In Stock
Infineon, 12 bit ARM Cortex M0+, PSOC 4 Microcontroller, 48 MHz, 384kB FLASH, 48-Pin TQFP
  • RS Stock No. 260-1084
  • Mfr. Part No. CY8C4149AZI-S593
Subtotal (1 tray of 500 units)
PHP241,080.00(exc. VAT)
PHP482.16/unit
Temporarily out of stock
STMicroelectronics STM32L072RZT6, 32 bit ARM Cortex M0+, STM32L072RZ Microcontroller, 32 MHz, 192kB FLASH, 64-Pin LQFP
  • RS Stock No. 189-4134
  • Mfr. Part No. STM32L072RZT6
Subtotal (1 pack of 2 units)
PHP684.70(exc. VAT)
PHP342.35/unit
Last RS stock
Microchip, 8 bit PIC16, PIC16F Microcontroller, 64 MHz, 28kB FLASH, 14-Pin PDIP
  • RS Stock No. 274-4232
  • Mfr. Part No. PIC16F18046-I/P
Subtotal (1 tube of 22 units)
PHP3,535.774(exc. VAT)
PHP160.717/unit
Currently unavailable
STMicroelectronics STM32L431CCY3TR, 32 bit ARM Cortex M4, STM32L431xx Microcontroller, 80 MHz, 256kB FLASH, 48-Pin CSP
  • RS Stock No. 330-322
  • Mfr. Part No. STM32L431CCY3TR
Subtotal (1 unit)
PHP335.06(exc. VAT)
PHP335.06/unit
In Stock
NXP, 32 bit ARM Cortex M4, LPC4078 Microcontroller, 120 MHz, 512kB FLASH, 208-Pin LQFP
  • RS Stock No. 165-9903
  • Mfr. Part No. LPC4078FBD208,551
Subtotal (1 tray of 36 units)
PHP38,813.724(exc. VAT)
PHP1,078.159/unit
In Stock
Microchip PIC18LF1320-I/SS, 8 bit PIC, PIC18LF1320 Microcontroller, 40 MHz, 8kB FLASH, 20-Pin SSOP
  • RS Stock No. 666-9204
  • Mfr. Part No. PIC18LF1320-I/SS
Subtotal (1 unit)
PHP308.51(exc. VAT)
PHP308.51/unit
In Stock
Microchip PIC18F25K22-I/ML, 8 bit PIC, PIC18F2XK22 Microcontroller, 16 MHz, 32kB FLASH, 28-Pin QFN
  • RS Stock No. 703-7781
  • Mfr. Part No. PIC18F25K22-I/ML
Subtotal (1 unit)
PHP299.49(exc. VAT)
PHP299.49/unit
Temporarily out of stock
Microchip, 8 bit PIC, PIC18F47Q10 Microcontroller, 64 MHz, 128kB FLASH, 40-Pin QFN
  • RS Stock No. 193-6508
  • Mfr. Part No. PIC18F47Q10-I/MP
Subtotal (1 tube of 73 units)
PHP8,170.306(exc. VAT)
PHP111.922/unit
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