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
39X0213

RoHS

Date/Lot Code

Each
1+
$18.210
10+
$17.390
25+
$16.840
80+
$15.980
120+
$15.390
More Pricing...
Total:$18.21
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
180MHz
180MHz
-
140I/O's
2MB
-
256KB
176Pins
LQFP
CAN, I2C, I2S, SPI, UART, USART, USB
24Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
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
-
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
-
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
-
256KB
100Pins
LQFP
CAN, I2C, I2S, SPI, UART, USART, USB
16Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
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
-
85W2957

RoHS

Date/Lot Code

Each
1+
$7.570
10+
$7.000
25+
$6.540
50+
$6.250
100+
$5.880
More Pricing...
Total:$7.57
Min: 1 / Mult: 1
-
-
PSOC 4 Family CY8C42xx Series Microcontrollers
-
-
-
-
-
ARM Cortex-M0
-
-
-
-
32bit
32 bit
-
32bit
-
-
48MHz
-
34I/O's
32KB
-
4KB
40Pins
UFQFN
I2C, SPI, UART
-
12Bit
1.71V
5.5V
-40°C
85°C
Surface Mount
PSoC 4
CY8C42xx
-
01P4107

RoHS

Each
1+
$15.280
10+
$12.640
25+
$12.250
50+
$11.610
120+
$11.180
More Pricing...
Total:$15.28
Min: 1 / Mult: 1
-
-
STM32 Family STM32F1 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
112I/O's
512KB
-
64KB
144Pins
LQFP
CAN, I2C, SPI, USART, USB
21Channels
12Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F1
-
99W9924

RoHS

Date/Lot Code

Each
1+
$19.550
10+
$15.420
25+
$14.500
80+
$13.750
120+
$13.390
More Pricing...
Total:$19.55
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
168MHz
168MHz
-
140I/O's
1MB
-
256KB
176Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
24Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
68Y8063

RoHS

Date/Lot Code

Each
1+
$16.570
10+
$14.640
25+
$14.180
50+
$13.430
180+
$12.940
Total:$16.57
Min: 1 / Mult: 1
-
-
STM32 Family STM32F7 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M7
-
-
-
-
32bit
32 bit
-
32bit
-
216MHz
216MHz
-
82I/O's
512KB
-
340KB
100Pins
LQFP
CAN, Ethernet, I2C, I2S, SPI, UART, USART, USB
16Channels
12Bit
1.7V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F7
-
99W9900

RoHS

Date/Lot Code

Each
1+
$18.480
10+
$14.520
25+
$13.530
50+
$12.860
100+
$12.180
More Pricing...
Total:$18.48
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, I2S, SPI, UART, USART, USB
48Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
40Y2603

RoHS

Each
1+
$13.390
10+
$10.830
25+
$10.120
50+
$9.640
100+
$9.150
More Pricing...
Total:$13.39
Min: 1 / Mult: 1
-
-
STM32 Family STM32F3 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
26I/O's
512KB
-
64KB
64Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
22Channels
12Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F3
-
39X0184

RoHS

Each
1+
$2.910
10+
$2.270
25+
$2.100
50+
$2.010
100+
$1.890
More Pricing...
Total:$2.91
Min: 1 / Mult: 1
-
-
STM32 Family STM32F0 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M0
-
-
-
-
32bit
32 bit
-
32bit
-
48MHz
48MHz
-
55I/O's
64KB
-
8KB
64Pins
LQFP
I2C, SPI, USART
16Channels
12Bit
2.4V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F0
-
99W9914

RoHS

Date/Lot Code

Each
1+
$18.070
10+
$14.210
25+
$13.450
50+
$12.760
180+
$12.290
More Pricing...
Total:$18.07
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
168MHz
168MHz
-
82I/O's
1MB
-
192KB
100Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
16Channels
12Bit
1.8V
3.6V
-40°C
105°C
Surface Mount
STM32
STM32F4
-
34X2754

RoHS

Date/Lot Code

Each
1+
$18.070
10+
$17.980
25+
$17.880
54+
$17.780
108+
$17.770
More Pricing...
Total:$18.07
Min: 1 / Mult: 1
-
-
PIC18 Family PIC18F45x Series Microcontrollers
-
-
-
-
-
PIC18
-
-
-
-
-
-
-
-
-
40MHz
40MHz
-
34I/O's
32KB
-
1.5KB
44Pins
LCC
AUSART, I2C, PSP, SPI
8Channels
10Bit
4.2V
5.5V
-40°C
85°C
Surface Mount
PIC18
PIC18F45xx
-
75X0293

RoHS

Each
1+
$5.930
Total:$5.93
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
-
32 bit
-
-
-
-
84MHz
-
36I/O's
384KB
-
96KB
48Pins
UFQFPN
I2C, SPI, USART, USB
10Channels
12Bit
1.7V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
52Y1112

RoHS

Date/Lot Code

Each
1+
$12.640
10+
$9.830
25+
$9.120
50+
$8.640
100+
$8.150
More Pricing...
Total:$12.64
Min: 1 / Mult: 1
-
-
STM32 Family STM32F3 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
51I/O's
384KB
-
64KB
64Pins
LQFP
CAN, I2C, I2S, SPI, UART, USART, USB
22Channels
12Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F3
-
99W9866

RoHS

Date/Lot Code

Each
1+
$7.020
Total:$7.02
Min: 1 / Mult: 1
-
-
STM32 Family STM32F3 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
20I/O's
256KB
-
40KB
48Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
9Channels
12Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F3
-
99W9928

RoHS

Each
1+
$18.910
10+
$14.890
25+
$13.780
50+
$13.060
120+
$12.680
More Pricing...
Total:$18.91
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
168MHz
168MHz
-
114I/O's
1MB
-
256KB
144Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
24Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
87W8104

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$29.350
10+
$28.150
25+
$26.930
50+
$26.430
100+
$25.930
Total:$29.35
Min: 1 / Mult: 1
ATmega
-
AVR ATmega Family ATmega128 Series Microcontrollers
-
-
-
-
-
AVR
-
-
-
-
-
-
-
-
-
16MHz
16MHz
-
53I/O's
128KB
-
4KB
64Pins
TQFP
I2C, SPI, USART
8Channels
10Bit
4.5V
5.5V
-40°C
85°C
Surface Mount
AVR ATmega
ATmega128
-
65T0867

RoHS

Each
1+
$14.600
10+
$11.900
25+
$11.530
50+
$10.930
180+
$10.540
More Pricing...
Total:$14.60
Min: 1 / Mult: 1
-
-
STM32 Family STM32F2 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
32bit
32 bit
-
32bit
-
120MHz
120MHz
-
82I/O's
512KB
-
132KB
100Pins
LQFP
CAN, I2C, SPI, UART, USART, USB
16Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F2
-
86R1311

RoHS

Date/Lot Code

Each
1+
$4.700
Total:$4.70
Min: 1 / Mult: 1
-
-
STM32 Family STM32F1 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
32bit
32 bit
-
32bit
-
24MHz
24MHz
-
37I/O's
64KB
-
8KB
48Pins
LQFP
I2C, SPI, USART
10Channels
12Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F1
-
52R2326

RoHS

STMICROELECTRONICS
Each
1+
$10.570
10+
$8.160
25+
$7.570
50+
$7.290
100+
$7.010
More Pricing...
Total:$10.57
Min: 1 / Mult: 1
-
-
STM32 Family STM32F1 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M3
-
-
-
-
32bit
32 bit
-
32bit
-
72MHz
72MHz
-
51I/O's
128KB
-
32KB
64Pins
LQFP
CAN, I2C, SPI, USART, USB
16Channels
12Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F1
-
99W9757

RoHS

Date/Lot Code

Each
1+
$3.550
Total:$3.55
Min: 1 / Mult: 1
-
-
STM32 Family STM32F0 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M0
-
-
-
-
32bit
32 bit
-
32bit
-
48MHz
48MHz
-
25I/O's
32KB
-
8KB
32Pins
LQFP
I2C, SPI, USART
10Channels
12Bit
2V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F0
-
42Y1051

RoHS

Date/Lot Code

Each
1+
$23.120
10+
$18.320
25+
$17.640
50+
$16.730
100+
$16.130
More Pricing...
Total:$23.12
Min: 1 / Mult: 1
-
-
STM32 Family STM32F4 Series Microcontrollers
-
-
-
-
-
ARM Cortex-M4
-
-
-
-
32bit
32 bit
-
32bit
-
180MHz
180MHz
-
168I/O's
2MB
-
256KB
216Pins
TFBGA
CAN, Ethernet, I2C, SPI, UART, USART, USB
24Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM32
STM32F4
-
101-125 of 17995 items
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