Microcontrollers:

25,316 Products Found

Farnell offers an extensive selection of microcontrollers (MCUs) tailored for a wide range of embedded system applications. Our portfolio includes top-performing architectures like ARM, AVR, and PIC microcontrollers, designed to meet varying performance and power requirements for both simple and complex operations.

Microcontrollers are integrated circuits that combine a processor, memory, and input/output (I/O) peripherals into a single chip. Acting as the "brain" of embedded systems, they control the functions of electronic devices, from basic sensors to advanced control systems.

Microcontroller Applications:

 

  • IoT Devices: Powering smart devices such as sensors, wearables, and home automation systems.
  • Automotive Systems: Managing critical functions like braking systems, fuel injection, and traction control.
  • Robotics: Enabling motion control, sensor integration, and automation tasks.
  • Industrial Control: Driving systems for process control, and industrial instrumentation.
  • Consumer Electronics: Used in devices like thermostats, smoke detectors, and audio systems.
  • Medical Devices: Supporting medical instrumentation and monitoring devices.

Our microcontrollers are designed to deliver exceptional performance while optimizing energy efficiency, making them ideal for battery-powered applications. With a range from 8-bit to 32-bit processors, they provide the necessary power for both simple and complex systems. Many of our MCUs also feature integrated support for peripherals like Bluetooth, Wi-Fi, and camera interfaces, ensuring smooth integration into a variety of devices.

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2393661

RoHS

Each
1+
£12.67
10+
£10.46
25+
£10.33
50+
£9.26
100+
£8.81
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
180MHz
2333368

RoHS

Each
1+
£10.56
10+
£7.99
25+
£7.74
50+
£6.66
100+
£6.47
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
180MHz
2393648

RoHS

Each
1+
£10.04
10+
£7.54
25+
£7.09
50+
£6.64
100+
£6.59
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
168MHz
2333285

RoHS

Each
1+
£9.90
10+
£7.77
25+
£7.24
50+
£6.88
100+
£6.18
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
168MHz
1447638

RoHS

Each
1+
£4.57
10+
£3.75
25+
£3.46
50+
£3.28
100+
£3.08
More Pricing...
Min: 1 / Mult: 1
STM32 Family STM32F1 Series Microcontrollers
ARM Cortex-M3
72MHz
1706312

RoHS

Date/Lot Code

Each
1+
£3.75
25+
£3.42
100+
£3.40
250+
£3.39
Min: 1 / Mult: 1
PIC18 Family PIC18F J5x Series Microcontrollers
PIC18
48MHz
2393644

RoHS

Each
1+
£3.49
10+
£2.75
25+
£2.56
50+
£2.54
100+
£2.52
More Pricing...
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
84MHz
2064366

RoHS

Each
1+
£11.53
10+
£9.10
25+
£8.24
50+
£8.00
100+
£7.76
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
168MHz
2333370

RoHS

Each
1+
£9.43
10+
£7.61
25+
£7.54
50+
£7.33
100+
£7.12
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
180MHz
2215113

RoHS

Each
1+
£4.48
10+
£3.86
25+
£3.71
50+
£3.52
100+
£3.36
More Pricing...
Min: 1 / Mult: 1
STM32 Family STM32F3 Series Microcontrollers
ARM Cortex-M4
72MHz
2094296

RoHS

Date/Lot Code

Each
1+
£8.71
10+
£6.73
25+
£6.56
50+
£6.39
100+
£6.26
More Pricing...
Min: 1 / Mult: 1
LPC Family LPC1700 Series Microcontrollers
ARM Cortex-M3
100MHz
2333371

RoHS

Each
1+
£12.98
10+
£10.29
25+
£9.47
50+
£8.65
100+
£8.36
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
180MHz
2064367

RoHS

Each
1+
£9.00
10+
£6.59
25+
£6.33
50+
£6.06
100+
£5.81
More Pricing...
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
168MHz
2333369

RoHS

Each
1+
£10.10
10+
£7.55
25+
£7.48
50+
£7.42
100+
£7.35
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
180MHz
1447637

RoHS

Each
1+
£4.28
10+
£3.41
25+
£3.10
50+
£2.83
100+
£2.68
More Pricing...
Min: 1 / Mult: 1
STM32 Family STM32F1 Series Microcontrollers
ARM Cortex-M3
72MHz
2064369

RoHS

Each
1+
£10.89
10+
£8.69
25+
£8.50
50+
£7.25
100+
£7.02
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
168MHz
2396716

RoHS

Date/Lot Code

Each
1+
£1.03
25+
£0.90
100+
£0.87
250+
£0.83
Min: 1 / Mult: 1
AVR ATtiny Family ATtiny841 Series Microcontrollers
AVR
16MHz
9760571

RoHS

Date/Lot Code

Each
1+
£1.61
25+
£1.58
100+
£1.55
250+
£1.51
Min: 1 / Mult: 1
PIC16 Family PIC16F6XX Series Microcontrollers
PIC16
20MHz
1624141

RoHS

Each
1+
£6.73
10+
£5.54
25+
£5.50
50+
£5.46
100+
£5.41
Min: 1 / Mult: 1
STM32 Family STM32F1 Series Microcontrollers
ARM Cortex-M3
72MHz
2432122

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
£0.63
10+
£0.61
50+
£0.60
100+
£0.58
250+
£0.57
More Pricing...
Min: 1 / Mult: 1
STM8 Family STM8L Series Microcontrollers
STM8
16MHz
2469586

RoHS

Each
1+
£7.23
10+
£5.82
25+
£5.78
50+
£5.74
100+
£5.70
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
180MHz
2469581

RoHS

Each
1+
£11.61
10+
£9.24
25+
£9.01
50+
£8.78
100+
£8.55
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
180MHz
2432108

RoHS

Each
1+
£5.26
10+
£4.05
25+
£3.75
50+
£3.45
100+
£3.36
More Pricing...
Min: 1 / Mult: 1
STM32 Family STM32F4 Series Microcontrollers
ARM Cortex-M4
84MHz
2517134

RoHS

Date/Lot Code

Each
1+
£12.09
10+
£9.65
25+
£9.46
100+
£9.26
Min: 1 / Mult: 1
MAXQ Family MAXQ766x Series Microcontroller
-
16MHz
2494465

RoHS

Each
1+
£7.38
10+
£7.04
25+
£6.70
50+
£6.35
100+
£6.01
Min: 1 / Mult: 1
STM32 Family STM32L4 Series Microcontrollers
ARM Cortex-M4
80MHz
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