Microcontrollers:

19,075 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.

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46W2201

RoHS

Date/Lot Code

Each
1+
$16.730
10+
$13.130
25+
$12.220
50+
$11.810
100+
$11.370
More Pricing...
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
-
23T3106

RoHS

Date/Lot Code

Each
1+
$3.150
10+
$3.010
25+
$2.870
50+
$2.740
100+
$2.600
Min: 1 / Mult: 1
PIC16F18xx
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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
34M8041

RoHS

Date/Lot Code

Each
1+
$8.550
10+
$8.500
25+
$8.460
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
-
68T2932

RoHS

Date/Lot Code

Each
1+
$3.400
10+
$3.340
28+
$3.200
56+
$3.050
Min: 1 / Mult: 1
ATmega
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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+
$4.020
10+
$3.910
28+
$3.800
56+
$3.690
112+
$3.510
More Pricing...
Min: 1 / Mult: 1
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-
AVR ATmega Family ATmega328 Series Microcontrollers
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-
-
-
-
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
-
59M2183

RoHS

Each
1+
$12.970
10+
$10.670
25+
$10.080
50+
$9.690
100+
$9.290
More Pricing...
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
-
77C6296

RoHS

Each
1+
$1.850
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
68T3729

RoHS

Date/Lot Code

Each
1+
$2.140
10+
$2.050
25+
$1.950
50+
$1.870
100+
$1.770
Min: 1 / Mult: 1
ATtiny
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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+
$9.460
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+
$11.150
Min: 1 / Mult: 1
PIC18F
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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+
$15.350
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+
$6.880
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+
$20.530
10+
$19.600
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+
$9.790
10+
$8.260
25+
$7.840
50+
$7.650
100+
$7.440
More Pricing...
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+
$24.060
10+
$20.120
25+
$19.130
50+
$18.450
100+
$17.770
More Pricing...
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+
$12.100
10+
$11.550
25+
$11.190
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
-
68T3546

RoHS

Date/Lot Code

Each
1+
$3.030
10+
$3.010
36+
$2.550
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
-
01M8488

RoHS

Each
1+
$9.440
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
-
68T3808

RoHS

Date/Lot Code

Each
1+
$2.310
10+
$2.210
25+
$2.120
50+
$2.030
100+
$1.940
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
-
96K8393

RoHS

Each
1+
$29.210
5+
$26.750
10+
$24.290
25+
$22.770
50+
$21.870
More Pricing...
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+
$22.610
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
-
75T8339

RoHS

STMICROELECTRONICS
Each (Supplied on Cut Tape)
Cut Tape
1+
$1.020
10+
$0.720
25+
$0.647
50+
$0.608
100+
$0.568
More Pricing...
Min: 1 / Mult: 1
-
-
STM8 Family STM8S Series Microcontrollers
-
-
-
-
-
STM8
-
-
-
-
-
-
-
-
-
16MHz
16MHz
-
16I/O's
8KB
-
1KB
20Pins
UFQFPN
I2C, SPI, UART
5Channels
10Bit
2.95V
5.5V
-40°C
85°C
Surface Mount
STM8
STM8S
-
68T2935

RoHS

Date/Lot Code

Each
1+
$3.700
10+
$3.550
25+
$3.400
50+
$3.230
100+
$3.060
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
-
05W8035

RoHS

Each
1+
$19.170
10+
$18.310
25+
$17.740
50+
$16.810
100+
$16.210
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
-
68T2838

RoHS

Date/Lot Code

Each
1+
$7.360
10+
$7.050
25+
$6.730
50+
$6.430
100+
$6.110
Min: 1 / Mult: 1
-
-
AVR ATmega Family ATmega32 Series Microcontrollers
-
-
-
-
-
AVR
-
-
-
-
-
-
-
-
8bit
16MHz
16MHz
-
26I/O's
32KB
-
2.5KB
44Pins
TQFP
I2C, SPI, USART, USB
12Channels
10Bit
2.7V
5.5V
-40°C
85°C
Surface Mount
AVR ATmega
ATmega32
-
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