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
99W9901

RoHS

Each
1+
$19.590
10+
$15.750
25+
$14.750
50+
$14.020
100+
$13.290
More Pricing...
Total:$19.59
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
168MHz
168MHz
-
51I/O's
1MB
-
192KB
64Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
16Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
49X9701

RoHS

Date/Lot Code

Each
1+
$5.680
10+
$4.340
25+
$3.990
50+
$3.800
100+
$3.590
More Pricing...
Total:$5.68
Min: 1 / Mult: 1
-
-
Kinetis E Family KE0x Series Microcontrollers
-
-
-
-
-
ARM Cortex-M0+
-
-
-
-
32bit
32 bit
-
32bit
-
40MHz
40MHz
-
37I/O's
64KB
-
4KB
44Pins
LQFP
I2C, SPI, UART
16Channels
12Bit
2.7V
5.5V
-40°C
105°C
Surface Mount
Kinetis E
KE0x
-
52R6181

RoHS

Date/Lot Code

Each
1+
$4.020
10+
$3.870
25+
$3.700
50+
$3.520
134+
$3.350
Total:$4.02
Min: 1 / Mult: 1
-
-
PIC18 Family PIC18F1xK22 Series Microcontrollers
-
-
-
-
-
PIC18
-
-
-
-
-
-
-
-
-
64MHz
64MHz
-
18I/O's
8KB
-
256Byte
20Pins
SSOP
EUSART, I2C, SPI
12Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
PIC18
PIC18F K2x
AEC-Q100
64T3776

RoHS

Date/Lot Code

Each
1+
$3.730
10+
$3.620
25+
$3.520
60+
$3.410
120+
$3.270
More Pricing...
Total:$3.73
Min: 1 / Mult: 1
-
-
PIC16 Family PIC16F18XX Series Microcontrollers
-
-
-
-
-
PIC16
-
-
-
-
-
-
-
-
-
32MHz
32MHz
-
12I/O's
14KB
-
1KB
14Pins
DIP
EUSART, I2C, SPI
8Channels
10Bit
1.8V
5.5V
-40°C
85°C
Through Hole
PIC16
PIC16F18xx
-
39X0203

RoHS

Each
1+
$22.370
10+
$17.710
25+
$16.880
80+
$16.060
120+
$15.600
More Pricing...
Total:$22.37
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
180MHz
180MHz
-
140I/O's
2MB
-
256Byte
176Pins
LQFP
CAN, I2C, I2S, SPI, UART, USART, USB
24Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
63T5239

RoHS

Date/Lot Code

Each
1+
$2.880
10+
$2.780
25+
$2.670
50+
$2.580
120+
$2.490
More Pricing...
Total:$2.88
Min: 1 / Mult: 1
-
-
PIC12 Family PIC12F18xx Series Microcontrollers
-
-
-
-
-
PIC12
-
-
-
-
-
-
-
-
-
32MHz
32MHz
-
6I/O's
3.5KB
-
256Byte
8Pins
DIP
AUSART, EUSART, I2C, SPI
4Channels
10Bit
2.3V
5.5V
-40°C
85°C
Through Hole
PIC12
PIC12F18xx
AEC-Q100
58Y5493

RoHS

Date/Lot Code

Each
1+
$12.350
10+
$10.370
25+
$9.820
50+
$9.370
180+
$8.980
More Pricing...
Total:$12.35
Min: 1 / Mult: 1
-
-
STM32 Family STM32L4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
80MHz
80MHz
-
82I/O's
1MB
-
128KB
100Pins
LQFP
CAN, I2C, I2S, SPI, UART, USART, USB
16Channels
12Bit
1.71V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32L4
-
58Y6088

RoHS

Date/Lot Code

Each
1+
$2.940
10+
$2.830
25+
$2.690
50+
$2.580
100+
$2.440
Total:$2.94
Min: 1 / Mult: 1
-
-
AVR ATmega Family ATmega328 Series Microcontrollers
-
-
-
-
-
AVR
-
-
-
-
-
-
-
-
-
20MHz
20MHz
-
27I/O's
32KB
-
2KB
32Pins
VQFN
I2C, SPI, USART
8Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
AVR ATmega
ATmega328
-
87W8111

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.300
10+
$5.110
25+
$4.910
50+
$4.690
Total:$5.30
Min: 1 / Mult: 1
ATmega
-
AVR ATmega Family ATmega328 Series Microcontrollers
-
-
-
-
-
AVR
-
-
-
-
-
-
-
-
-
20MHz
20MHz
-
23I/O's
32KB
-
2KB
32Pins
TQFP
I2C, SPI, USART
8Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
AVR ATmega
ATmega328
-
39X0204

RoHS

Each
1+
$18.520
10+
$14.590
25+
$13.500
Total:$18.52
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
180MHz
180MHz
-
82I/O's
1MB
-
256Byte
100Pins
LQFP
CAN, I2C, I2S, SPI, UART, USART, USB
16Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
42Y1090

RoHS

Each
1+
$13.260
10+
$10.500
25+
$9.730
50+
$9.230
100+
$8.730
More Pricing...
Total:$13.26
Min: 1 / Mult: 1
-
-
STM32 Family STM32L1 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
32bit
32 bit
-
32bit
-
32MHz
32MHz
-
51I/O's
512KB
-
80KB
64Pins
LQFP
I2C, SPI, USART, USB
21Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32L1
-
51Y5132

RoHS

Date/Lot Code

Each
1+
$21.200
5+
$20.440
10+
$19.690
Total:$21.20
Min: 1 / Mult: 1
-
-
STM32 Family STM32F7 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M7
-
-
-
-
32bit
32 bit
-
32bit
-
216MHz
216MHz
-
168I/O's
1MB
-
320KB
208Pins
LQFP
CAN, Ethernet, I2C, SPI, UART, USART, USB
24Channels
12Bit
1.7V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F7
-
81Y7333

RoHS

Date/Lot Code

Each
1+
$32.950
5+
$29.680
10+
$26.410
25+
$24.790
72+
$23.900
More Pricing...
Total:$32.95
Min: 1 / Mult: 1
-
-
STM32 Family STM32F7 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M7
-
-
-
-
32bit
32 bit
-
32bit
-
216MHz
216MHz
-
168I/O's
2MB
-
512KB
208Pins
LQFP
CAN, Ethernet, I2C, I2S, SPI, UART, USART, USB
24Channels
12Bit
1.7V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F7
-
99W9892

RoHS

Date/Lot Code

Each
1+
$7.190
10+
$6.760
25+
$6.400
50+
$6.120
100+
$5.860
More Pricing...
Total:$7.19
Min: 1 / Mult: 1
-
-
STM32 Family STM32F3 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4F
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
36I/O's
128KB
-
24KB
48Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
17Channels
12Bit, 16Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F3
-
51Y4980

RoHS

Date/Lot Code

Each
1+
$32.220
5+
$29.240
10+
$26.260
25+
$24.050
Total:$32.22
Min: 1 / Mult: 1
-
-
Kinetis K Family K6x Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4F
-
-
-
-
32bit
32 bit
-
32bit
-
180MHz
180MHz
-
100I/O's
2MB
-
256Byte
144Pins
LQFP
CAN, Ethernet, I2C, I2S, SPI, UART, USB
40Channels
16Bit
1.71V
3.6V
-40°C
105°C
Surface Mount
Kinetis K
K6x
-
99W9806

RoHS

Date/Lot Code

Each
1+
$20.770
10+
$16.390
25+
$15.670
50+
$14.920
180+
$14.200
More Pricing...
Total:$20.77
Min: 1 / Mult: 1
-
-
STM32 Family STM32F1 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
80I/O's
1MB
-
96KB
100Pins
LQFP
CAN, I2C, SPI, USART, USB
16Channels
12Bit
2V
3.6V
-40°C
105°C
Surface Mount
STM32
STM32F1
-
99W9872

RoHS

Date/Lot Code

Each
1+
$9.940
10+
$7.660
25+
$7.090
50+
$6.790
100+
$6.480
More Pricing...
Total:$9.94
Min: 1 / Mult: 1
-
-
STM32 Family STM32F3 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
20I/O's
128KB
-
32KB
48Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
15Channels
12Bit
2V
3.6V
-40°C
105°C
Surface Mount
STM32
STM32F3
-
99W9875

RoHS

Date/Lot Code

Each
1+
$8.650
10+
$8.140
25+
$7.700
50+
$7.360
180+
$7.050
More Pricing...
Total:$8.65
Min: 1 / Mult: 1
-
-
STM32 Family STM32F3 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
87I/O's
128KB
-
24KB
100Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
39Channels
12Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F3
-
99W9916

RoHS

Each
1+
$19.450
10+
$15.310
25+
$14.220
50+
$13.470
120+
$13.040
More Pricing...
Total:$19.45
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
168MHz
168MHz
-
114I/O's
1MB
-
192KB
144Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
24Channels
12Bit
1.8V
3.6V
-40°C
105°C
Surface Mount
STM32
STM32F4
-
40Y2604

RoHS

Date/Lot Code

Each
1+
$13.310
10+
$10.940
25+
$10.600
50+
$10.050
180+
$9.680
More Pricing...
Total:$13.31
Min: 1 / Mult: 1
-
-
STM32 Family STM32F3 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
44I/O's
512KB
-
64KB
100Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
39Channels
12Bit
2V
6V
-40°C
85°C
Surface Mount
STM32
STM32F3
-
39X0196

RoHS

Date/Lot Code

Each
1+
$17.770
10+
$13.960
25+
$12.560
50+
$12.330
120+
$12.100
More Pricing...
Total:$17.77
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
168MHz
168MHz
-
114I/O's
512KB
-
192KB
144Pins
LQFP
CAN, I2C, I2S, SPI, UART, USART, USB
24Channels
12Bit
1.8V
3.6V
-40°C
105°C
Surface Mount
STM32
STM32F4
-
34M8055

RoHS

Date/Lot Code

Each
1+
$9.280
10+
$8.910
25+
$8.520
50+
$8.360
100+
$8.210
Total:$9.28
Min: 1 / Mult: 1
-
-
PIC18 Family PIC18F J1x Series Microcontrollers
-
-
-
-
-
PIC18
-
-
-
-
-
-
-
-
-
40MHz
40MHz
-
50I/O's
128KB
-
3.84KB
64Pins
TQFP
EUSART, I2C, PSP, SPI
11Channels
10Bit
2V
3.6V
-40°C
85°C
Surface Mount
PIC18
PIC18F J1x
-
97K7180

RoHS

Date/Lot Code

Each
1+
$3.920
Total:$3.92
Min: 1 / Mult: 1
-
-
PIC16 Family PIC16C5x Series Microcontrollers
-
-
-
-
-
PIC16
-
-
-
-
-
-
-
-
-
4MHz
4MHz
-
12I/O's
768Byte
-
25Byte
18Pins
DIP
RS232
-
-
3V
5.5V
0°C
70°C
Through Hole
PIC16
PIC16C5x
-
75X0294

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$6.450
Total:$6.45
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
84MHz
84MHz
-
36I/O's
384KB
-
96KB
49Pins
WLCSP
I2C, I2S, SPI, USART, USB
10Channels
12Bit
1.7V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
79R6275

RoHS

Date/Lot Code

Each
1+
$17.630
10+
$16.890
25+
$16.140
50+
$15.640
100+
$15.110
More Pricing...
Total:$17.63
Min: 1 / Mult: 1
-
-
dsPIC33F Series
-
-
-
40MHz
-
-
-
-
64KB
-
-
-
-
-
-
-
-
-
85I/O's
-
-
-
100Pins
-
-
-
-
3V
3.6V
-40°C
85°C
-
-
-
-
51-75 of 17995 items
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