Microcontrollers:

17,995 Products Found

Newark 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.

Explore MCU development kits faster with Devkit HQ, your quick route to finding the right tools for prototyping and evaluation.

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ComparePrice forQuantity
34M8041

RoHS

Date/Lot Code

Each
1+
$11.890
10+
$11.820
25+
$11.740
Total:$11.89
Min: 1 / Mult: 1
-
-
PIC18 Family PIC18F44xx Series Microcontrollers
-
-
-
-
-
PIC18
-
-
-
-
-
-
-
-
-
40MHz
40MHz
-
36I/O's
16KB
-
768Byte
44Pins
TQFP
EUSART, I2C, PSP, SPI
13Channels
12Bit
4.2V
5.5V
-40°C
85°C
Surface Mount
PIC18
PIC18F44xx
-
23T3106

RoHS

Date/Lot Code

Each
1+
$4.370
10+
$4.170
25+
$3.980
50+
$3.810
100+
$3.620
Total:$4.37
Min: 1 / Mult: 1
PIC16F18xx
-
PIC16 Family PIC16F18XX Series Microcontrollers
-
-
-
-
-
PIC16
-
-
-
-
-
-
-
-
-
32MHz
32MHz
-
16I/O's
14KB
-
1KB
18Pins
DIP
SPI
12Channels
10Bit
1.8V
5.5V
-40°C
85°C
Through Hole
PIC16
PIC16F18xx
AEC-Q100
68T2932

RoHS

Date/Lot Code

Each
1+
$5.090
10+
$4.940
28+
$4.800
56+
$4.650
112+
$4.450
More Pricing...
Total:$5.09
Min: 1 / Mult: 1
ATmega
-
AVR ATmega Family ATmega328 Series Microcontrollers
-
-
-
-
-
AVR
-
-
-
-
-
-
-
-
-
20MHz
20MHz
-
23I/O's
32KB
-
2KB
28Pins
DIP
I2C, SPI, UART
6Channels
10Bit
1.8V
5.5V
-40°C
85°C
Through Hole
AVR ATmega
ATmega328
-
68T2944

RoHS

Each
1+
$5.590
10+
$5.440
28+
$5.290
56+
$5.120
112+
$4.870
More Pricing...
Total:$5.59
Min: 1 / Mult: 1
-
-
AVR ATmega Family ATmega328 Series Microcontrollers
-
-
-
-
-
AVR
-
-
-
-
-
-
-
-
-
-
20MHz
-
23I/O's
32KB
-
2KB
28Pins
DIP
I2C, SPI, UART
6Channels
10Bit
1.8V
5.5V
-40°C
85°C
Through Hole
AVR ATmega
ATmega328
-
46W2201

RoHS

Date/Lot Code

Each
1+
$17.230
10+
$13.510
25+
$12.580
50+
$11.940
100+
$11.290
More Pricing...
Total:$17.23
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
168MHz
168MHz
-
140I/O's
512KB
-
192KB
176Pins
UFBGA
CAN, I2C, SPI, USART, USB
24Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
77C6296

RoHS

Each
1+
$3.010
Total:$3.01
Min: 1 / Mult: 1
PIC12F6xx
-
PIC12 Family PIC12F6xx Series Microcontrollers
-
-
-
-
-
PIC12
-
-
-
-
-
-
-
-
-
20MHz
20MHz
-
6I/O's
1.75KB
-
64Byte
8Pins
DIP
-
4Channels
10Bit
2V
5.5V
-40°C
85°C
Through Hole
PIC12
PIC12F6xx
AEC-Q100
59M2183

RoHS

Each
1+
$10.230
Total:$10.23
Min: 1 / Mult: 1
-
-
STM32 Family STM32F1 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
51I/O's
128KB
-
20KB
64Pins
LQFP
CAN, I2C, SPI, USART, USB
16Channels
12Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F1
-
89T6159

RoHS

Date/Lot Code

Each
1+
$23.560
10+
$17.550
25+
$17.000
50+
$16.110
100+
$15.540
More Pricing...
Total:$23.56
Min: 1 / Mult: 1
-
-
Kinetis K Family K1x Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4F
-
-
-
-
32bit
32 bit
-
32bit
-
120MHz
120MHz
-
104I/O's
512KB
-
128KB
144Pins
LQFP
CAN, I2C, SPI, UART
-
16Bit
1.71V
3.6V
-40°C
105°C
Surface Mount
Kinetis K
K1x
-
68T3729

RoHS

Date/Lot Code

Each
1+
$2.980
10+
$2.840
25+
$2.710
50+
$2.590
100+
$2.460
Total:$2.98
Min: 1 / Mult: 1
ATtiny
-
AVR ATtiny Family ATtiny45 Series Microcontrollers
-
-
-
-
-
AVR
-
-
-
-
-
-
-
-
-
20MHz
20MHz
-
6I/O's
4KB
-
256Byte
8Pins
DIP
I2C, SPI
4Channels
10Bit
2.7V
5.5V
-40°C
85°C
Through Hole
AVR ATtiny
ATtiny45
-
69K7640

RoHS

Each
1+
$13.150
Total:$13.15
Min: 1 / Mult: 1
PIC16F8xxx
-
PIC16 Family PIC16F87x Series Microcontrollers
-
-
-
-
-
PIC16
-
-
-
-
-
-
-
-
-
20MHz
20MHz
-
33I/O's
14KB
-
368Byte
40Pins
DIP
I2C, SPI, USART
8Channels
10Bit
4V
5.5V
-40°C
85°C
Through Hole
PIC16
PIC16F8xx
-
89H0710

RoHS

Each
1+
$15.500
Total:$15.50
Min: 1 / Mult: 1
PIC18F
-
PIC18 Family PIC18F46xx Series Microcontrollers
-
-
-
-
-
PIC18
-
-
-
-
-
-
-
-
-
40MHz
40MHz
-
36I/O's
64KB
-
3.968KB
44Pins
TQFP
EUSART, I2C, SPI
13Channels
10Bit
4.2V
5.5V
-40°C
85°C
Surface Mount
PIC18
PIC18F46xx
-
80K6691

RoHS

Date/Lot Code

Each
1+
$21.650
10+
$17.960
25+
$16.800
50+
$16.100
100+
$15.380
More Pricing...
Total:$21.65
Min: 1 / Mult: 1
(8051) 8052
-
C8051 Family C8051F32x Series Microcontrollers
-
-
-
-
-
8051
-
-
-
-
-
-
-
-
-
25MHz
25MHz
-
25I/O's
16KB
-
1.25KB
32Pins
LQFP
I2C, SPI, UART, USB
17Channels
10Bit
2.7V
3.6V
-40°C
85°C
Surface Mount
C8051
C8051F32x
-
23C5015

RoHS

Date/Lot Code

Each
1+
$9.570
Total:$9.57
Min: 1 / Mult: 1
PIC16F
-
PIC16 Family PIC16F8x Series Microcontrollers
-
-
-
-
-
PIC16
-
-
-
-
-
-
-
-
-
4MHz
4MHz
-
13I/O's
1.75KB
-
68Byte
18Pins
DIP
-
-
-
4V
5.5V
0°C
70°C
Through Hole
PIC16
PIC16F8xx
-
89T6231

RoHS

Date/Lot Code

Each
1+
$21.150
10+
$20.190
Total:$21.15
Min: 1 / Mult: 1
-
-
Kinetis K Family K6x Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4F
-
-
-
-
32bit
32 bit
-
32bit
-
120MHz
120MHz
-
100I/O's
1MB
-
128KB
144Pins
MAPBGA
CAN, ENET, I2C, I2S, SPI, UART, USB
-
16Bit
1.71V
3.6V
-40°C
105°C
Surface Mount
Kinetis K
K6x
-
59M2182

RoHS

Each
1+
$9.900
10+
$8.370
25+
$7.970
50+
$7.770
100+
$7.570
More Pricing...
Total:$9.90
Min: 1 / Mult: 1
-
-
STM32 Family STM32F1 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
-
32 bit
-
-
-
-
72MHz
-
37I/O's
64KB
-
20KB
48Pins
LQFP
CAN, I2C, SPI, USART, USB
10Channels
12Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F1
-
46W2189

RoHS

Each
1+
$24.250
10+
$20.300
25+
$19.310
50+
$18.850
100+
$18.390
More Pricing...
Total:$24.25
Min: 1 / Mult: 1
-
-
STM32 Family STM32F2 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
32bit
32 bit
-
32bit
-
120MHz
120MHz
-
51I/O's
1MB
-
128KB
64Pins
LQFP
CAN, I2C, SPI, USART, USB
16Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F2
-
65T3775

RoHS

Date/Lot Code

Each
1+
$15.490
10+
$12.360
25+
$11.900
50+
$11.510
180+
$11.250
More Pricing...
Total:$15.49
Min: 1 / Mult: 1
-
-
STM32 Family STM32F1 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
80I/O's
512KB
-
64Byte
100Pins
LQFP
CAN, I2C, I2S, SPI, UART, USART, USB
16Channels
12Bit
2V
3.6V
-40°C
105°C
Surface Mount
STM32
STM32F1
-
63W3709

RoHS

Date/Lot Code

Each
1+
$44.600
Total:$44.60
Min: 1 / Mult: 1
-
-
PSOC 5 Family CY8C58xx Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
32bit
32 bit
-
32bit
-
67MHz
67MHz
-
72I/O's
256KB
-
64Byte
100Pins
TQFP
I2C, SPI, UART, USB
-
12Bit, 20Bit
1.71V
5.5V
-40°C
85°C
Surface Mount
PSoC 5
CY8C58xx
-
68T3546

RoHS

Date/Lot Code

Each
1+
$4.260
10+
$4.080
36+
$3.910
54+
$3.800
108+
$3.660
More Pricing...
Total:$4.26
Min: 1 / Mult: 1
ATtiny
-
AVR ATtiny Family ATtiny2313 Series Microcontrollers
-
-
-
-
-
AVR
-
-
-
-
-
-
-
-
-
20MHz
20MHz
-
18I/O's
2KB
-
128KB
20Pins
DIP
I2C, SPI, UART
-
-
2.7V
5.5V
-40°C
85°C
Through Hole
AVR ATtiny
ATtiny23
-
68T3808

RoHS

Date/Lot Code

Each
1+
$3.210
10+
$3.080
25+
$2.940
50+
$2.830
100+
$2.690
Total:$3.21
Min: 1 / Mult: 1
ATtiny
-
AVR ATtiny Family ATtiny85 Series Microcontrollers
-
-
-
-
-
AVR
-
-
-
-
-
-
-
-
-
20MHz
20MHz
-
6I/O's
8KB
-
500Byte
8Pins
DIP
I2C, SPI
4Channels
10Bit
2.7V
5.5V
-40°C
85°C
Through Hole
AVR ATtiny
ATtiny85
-
01M8488

RoHS

Each
1+
$13.110
Total:$13.11
Min: 1 / Mult: 1
PIC18F4xxx
-
PIC18 Family PIC18F45xx Series Microcontrollers
-
-
-
-
-
PIC18
-
-
-
-
-
-
-
-
-
40MHz
40MHz
-
36I/O's
32KB
-
1.5KB
40Pins
DIP
EUSART, I2C, PSP, SPI
13Channels
10Bit
4.2V
5.5V
-40°C
85°C
Through Hole
PIC18
PIC18F45xx
-
96K8393

RoHS

Each
1+
$21.760
Total:$21.76
Min: 1 / Mult: 1
-
-
C8051 Family C8051F34x Series Microcontrollers
-
-
-
-
-
8051
-
-
-
-
-
-
-
-
8bit
-
48MHz
-
40I/O's
64KB
-
4.25KB
48Pins
TQFP
EMI, I2C, SPI, UART, USB
20Channels
10Bit
2.7V
5.25V
-40°C
85°C
Surface Mount
C8051
C8051F34x
-
89T6239

RoHS

Date/Lot Code

Each
1+
$24.540
Total:$24.54
Min: 1 / Mult: 1
-
-
Kinetis K Family K6x Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
150MHz
150MHz
-
128I/O's
1MB
-
128KB
256Pins
MAPBGA
CAN, ENET, I2C, I2S, SPI, UART, USB
49Channels
16Bit
1.71V
3.6V
-40°C
105°C
Surface Mount
Kinetis K
K6x
-
05W8035

RoHS

Each
1+
$23.830
10+
$20.780
25+
$19.600
50+
$19.280
100+
$18.960
More Pricing...
Total:$23.83
Min: 1 / Mult: 1
-
-
Kinetis K Family K2x Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
120MHz
120MHz
-
100I/O's
512KB
-
128KB
144Pins
LQFP
CAN, I2C, I2S, SPI, UART, USB
62Channels
16Bit
1.71V
3.6V
-40°C
105°C
Surface Mount
Kinetis K
K2x
-
68T2935

RoHS

Date/Lot Code

Each
1+
$5.150
10+
$4.940
25+
$4.720
50+
$4.490
100+
$4.260
Total:$5.15
Min: 1 / Mult: 1
ATmega
-
AVR ATmega Family ATmega328 Series Microcontrollers
-
-
-
-
-
AVR
-
-
-
-
-
-
-
-
-
20MHz
20MHz
-
23I/O's
32KB
-
2KB
32Pins
TQFP
I2C, SPI, UART
8Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
AVR ATmega
ATmega328
-
1-25 of 17995 items
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