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Microcontrollers - MCU

Microcontrollers are in stock with same-day shipping at Mouser. Mouser is an authorized distributor for many leading microcontroller manufacturers including Infineon, Microchip, NXP, Renesas, Silicon Labs, STMicroelectronics, Texas Instruments and more.
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Types of Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI

PIC16F1786-I/SO
Microchip Technology
1: $3.32
8,110In Stock

Mfr. Part No.
PIC16F1786-I/SO

Mouser Part No
579-PIC16F1786-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI

Learn More

Datasheet

8,110In Stock

$3.32

$3.13

$2.83

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

PIC16

8 bit

32 MHz

14 kB

1 kB

12 bit

25 I/O

2.3 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 12I/0 Enhanced Mid

PIC16F1825-I/SL
Microchip Technology
1: $1.89
12,097In Stock

Mfr. Part No.
PIC16F1825-I/SL

Mouser Part No
579-PIC16F1825-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 12I/0 Enhanced Mid

Learn More

Datasheet

12,097In Stock

$1.89

$1.84

$1.82

$1.80

$1.78

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

PIC16

8 bit

32 MHz

14 kB

1 kB

10 bit

12 I/O

2.3 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 28KB, 2KB RAM, 256B EEPROM, 10b ADC, Comparator, 5b DAC, 10b PWM, CCP, CLC, NCO,

PIC16F18346T-E/SS
Microchip Technology
1: $2.12
10,623In Stock

Mfr. Part No.
PIC16F18346T-E/SS

Mouser Part No
579-PIC16F18346TE/SS

Microchip Technology

8-bit Microcontrollers - MCU 28KB, 2KB RAM, 256B EEPROM, 10b ADC, Comparator, 5b DAC, 10b PWM, CCP, CLC, NCO,

Datasheet

10,623In Stock

Cut Tape

$2.12

$1.93

$1.77

Reel

$1.77

$1.75

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SSOP-20

PIC16

8 bit

32 MHz

28 kB

2 kB

10 bit

18 I/O

2.3 V

5.5 V

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM

PIC18F14K22T-I/SO
Microchip Technology
1: $3.43
9,608In Stock

Mfr. Part No.
PIC18F14K22T-I/SO

Mouser Part No
579-PIC18F14K22TI/SO

Microchip Technology

8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM

Learn More

Datasheet

9,608In Stock

Cut Tape

$3.43

$2.99

$2.88

$2.75

Reel

$2.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SOIC-20

PIC18

8 bit

64 MHz

16 kB

512 B

10 bit

17 I/O

2.3 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFree

PIC18F26K20-I/SS
Microchip Technology
1: $3.20
12,393In Stock

Mfr. Part No.
PIC18F26K20-I/SS

Mouser Part No
579-PIC18F26K20-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFree

Learn More

Datasheet

12,393In Stock

$3.20

$3.07

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

PIC18

8 bit

64 MHz

64 kB

3.84 kB

10 bit

25 I/O

1.8 V

3.6 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 64 KB FL 2 KB RAM

PIC18F86J10-I/PT
Microchip Technology
1: $6.51
2,984In Stock

Mfr. Part No.
PIC18F86J10-I/PT

Mouser Part No
579-PIC18F86J10-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64 KB FL 2 KB RAM

Datasheet

2,984In Stock

$6.51

$6.42

$5.81

$5.79

Min.: 1
Mult.: 1

SMD/SMT

TQFP-80

PIC18

8 bit

40 MHz

64 kB

2 kB

10 bit

66 I/O

2 V

2.7 V

+ 125 C

Tray

8-bit Microcontrollers - MCU 48KB 3968 RAM 25I/O

PIC18LF2525-I/SP
Microchip Technology
1: $10.54
2,166In Stock

Mfr. Part No.
PIC18LF2525-I/SP

Mouser Part No
579-PIC18LF2525-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 48KB 3968 RAM 25I/O

Datasheet

2,166In Stock

$10.54

Quote

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

PIC18

8 bit

40 MHz

48 kB

3.89 kB

10 bit

25 I/O

2 V

5.5 V

+ 85 C

Tube

32-bit Microcontrollers - MCU 32-bit cache MCU Graphics Integrated

PIC32MZ2064DAH176T-I/2J
Microchip Technology
1: $37.97
985In Stock

Mfr. Part No.
PIC32MZ2064DAH176T-I/2J

Mouser Part No
579-Z2064DAH176TI2J

Microchip Technology

32-bit Microcontrollers - MCU 32-bit cache MCU Graphics Integrated

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Datasheet

985In Stock

Cut Tape

$37.97

$37.93

$37.01

$36.99

View

Reel

$31.52

MouseReel Available

Min.: 1
Mult.: 1

: 700

SMD/SMT

LQFP-176

MIPS32 microAptiv

32 bit

200 MHz

2 MB

640 kB

12 bit

120 I/O

2.2 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU

EFM8UB20F32G-B-QFN32R
Silicon Labs
1: $6.27
10,557In Stock

Mfr. Part No.
EFM8UB20F32G-B-QFN32R

Mouser Part No
634-EFM8UB32GBQFN32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU

Datasheet

10,557In Stock

Cut Tape

$6.27

$4.15

$3.78

$3.21

Reel

$2.28

View

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape

8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC

CY8C22545-24AXI
Infineon Technologies
1: $14.28
2,928In Stock

Mfr. Part No.
CY8C22545-24AXI

Mouser Part No
727-CY8C22545-24AXI

Infineon Technologies

8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC

Learn More

Datasheet

2,928In Stock

$14.28

$11.04

$10.28

$8.39

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

M8C

8 bit

24 MHz

16 kB

1 kB

8 bit

38 I/O

3 V

5.25 V

+ 85 C

Tray

ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash

CY8C4248LTI-L475
Infineon Technologies
1: $17.20
3,508In Stock

Mfr. Part No.
CY8C4248LTI-L475

Mouser Part No
727-CY8C4248LTI-L475

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash

Learn More

Datasheet

3,508In Stock

$17.20

$13.41

$12.68

$11.78

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

ARM Cortex M0

32 bit

48 MHz

256 kB

32 kB

12 bit

57 I/O

1.71 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR USB 16K FL 16MHz Ind Temp Grn

ATMEGA32U4RC-AUR
Microchip Technology
1: $7.34
4,001In Stock

Mfr. Part No.
ATMEGA32U4RC-AUR

Mouser Part No
556-ATMEGA32U4RC-AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 16K FL 16MHz Ind Temp Grn

Learn More

Datasheet

4,001In Stock

Cut Tape

$7.34

$6.69

$6.65

$6.62

View

Reel

$6.11

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

TQFP-44

AVR

8 bit

16 MHz

32 kB

2.5 kB

10 bit

26 I/O

2.7 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4E16EA-AUR
Microchip Technology
1: $16.36
11,013In Stock

Mfr. Part No.
ATSAM4E16EA-AUR

Mouser Part No
556-ATSAM4E16EA-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Learn More

Datasheet

11,013In Stock

Cut Tape

$16.36

$16.14

$15.54

$15.53

View

Reel

$13.46

MouseReel Available

Min.: 1
Mult.: 1

: 800

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

120 MHz

1 MB

128 kB

16 bit

117 I/O

1.08 V

1.32 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,Tray, USB,Extended Temp

ATSAMD51J19A-MF
Microchip Technology
1: $8.61
2,862In Stock

Mfr. Part No.
ATSAMD51J19A-MF

Mouser Part No
556-ATSAMD51J19A-MF

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,Tray, USB,Extended Temp

Learn More

Datasheet

2,862In Stock

$8.61

$7.90

$7.15

Min.: 1
Mult.: 1

SMD/SMT

VQFN-64

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

51 I/O

1.71 V

3.6 V

+ 125 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 1.75KB 128 RAM 6 I/O

PIC12C671T-04I/SM
Microchip Technology
1: $4.03
4,605In Stock

Mfr. Part No.
PIC12C671T-04I/SM

Mouser Part No
579-12C671T-04I/SM

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 128 RAM 6 I/O

Datasheet

4,605In Stock

Cut Tape

$4.03

$3.93

Reel

$3.93

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

SMD/SMT

SOIC-8

PIC12

8 bit

4 MHz

1.75 kB

128 B

8 bit

5 I/O

3 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD

PIC24FJ256GA410-I/PT
Microchip Technology
1: $9.67
3,414In Stock

Mfr. Part No.
PIC24FJ256GA410-I/PT

Mouser Part No
579-24FJ256GA410I/PT

Microchip Technology

16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD

Learn More

Datasheet

3,414In Stock

$9.67

$8.05

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

PIC24F

16 bit

32 MHz

256 kB

16 kB

10 bit, 12 bit

85 I/O

2 V

3.6 V

+ 85 C

Tray

32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 120MHz 2 analog comp

PIC32MX470F512H-120/PT
Microchip Technology
1: $11.93
13,331In Stock

Mfr. Part No.
PIC32MX470F512H-120/PT

Mouser Part No
579-MX470F512H120PT

Microchip Technology

32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 120MHz 2 analog comp

Learn More

Datasheet

13,331In Stock

$11.93

$10.95

$9.91

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

MIPS32 M4K

32 bit

120 MHz

512 kB

128 kB

10 bit

49 I/O

2.3 V

3.6 V

+ 70 C

Tray

8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2 EUSART, SPI/I2C

PIC16F15375-I/PT
Microchip Technology
1: $2.30
11,845In Stock

Mfr. Part No.
PIC16F15375-I/PT

Mouser Part No
579-PIC16F15375-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2 EUSART, SPI/I2C

Learn More

Datasheet

11,845In Stock

$2.30

$2.09

$1.90

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC16

8 bit

32 MHz

14 kB

1 kB

10 bit

36 I/O

2.3 V

5.5 V

+ 85 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

PIC16F690-E/SO
Microchip Technology
1: $3.86
5,776In Stock

Mfr. Part No.
PIC16F690-E/SO

Mouser Part No
579-PIC16F690-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

Datasheet

5,776In Stock

$3.86

$3.85

Quote

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

PIC16

8 bit

20 MHz

7 kB

256 B

10 bit

18 I/O

4.5 V

5.5 V

+ 125 C

Tube

8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O

PIC16LF87-I/SS
Microchip Technology
1: $6.07
5,342In Stock

Mfr. Part No.
PIC16LF87-I/SS

Mouser Part No
579-PIC16LF87-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O

Datasheet

5,342In Stock

$6.07

Quote

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

PIC16

8 bit

20 MHz

7 kB

368 B

No ADC

16 I/O

2 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU

PIC18F25K80-E/SS
Microchip Technology
1: $5.09
4,352In Stock

Mfr. Part No.
PIC18F25K80-E/SS

Mouser Part No
579-PIC18F25K80-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU

Learn More

Datasheet

4,352In Stock

$5.09

$5.07

$4.49

$4.24

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

PIC18

8 bit

64 MHz

32 kB

3.6 kB

12 bit

24 I/O

1.8 V

5.5 V

+ 125 C

Tube

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

PIC18F26K42-I/ML
Microchip Technology
1: $2.94
41,080In Stock

Mfr. Part No.
PIC18F26K42-I/ML

Mouser Part No
579-PIC18F26K42-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

41,080In Stock

$2.94

$2.60

$2.45

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

PIC18

8 bit

64 MHz

64 kB

4 kB

12 bit

25 I/O

2.3 V

5.5 V

+ 85 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU

PIC18F46K80-E/PT
Microchip Technology
1: $5.88
5,897In Stock

Mfr. Part No.
PIC18F46K80-E/PT

Mouser Part No
579-PIC18F46K80-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU

Learn More

Datasheet

5,897In Stock

$5.88

$5.34

$5.22

$5.21

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

8 bit

64 MHz

64 kB

3.6 kB

12 bit

35 I/O

1.8 V

5.5 V

+ 125 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG230F256G-F-QFN64
Silicon Labs
1: $17.69
2,584In Stock

Mfr. Part No.
EFM32LG230F256G-F-QFN64

Mouser Part No
634-32LG230F256GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

2,584In Stock

$17.69

$14.39

$13.72

$11.91

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

56 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU TQFP 48, 512 KB Flash, 64 KB SRAM, 85 Temp, Green, Tray, Low Power

PIC32CM5164LE00048-I/Y8X
Microchip Technology
1: $4.31
918In Stock

Mfr. Part No.
PIC32CM5164LE00048-I/Y8X

Mouser Part No
579-M5164LE00048IY8X

Microchip Technology

ARM Microcontrollers - MCU TQFP 48, 512 KB Flash, 64 KB SRAM, 85 Temp, Green, Tray, Low Power

Learn More

Datasheet

918In Stock

$4.31

$4.01

$4.00

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

ARM Cortex M23

32 bit

48 MHz

512 kB

64 kB

12 bit

34 I/O

1.62 V

3.63 V

+ 85 C

Tray

Microcontrollers - MCU

Types of Microcontrollers - MCU

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ARM Cortex M0+, ARM Cortex M4
ARM Cortex M0+, ARM Cortex M4F

32.768 kHz
400 kHz
1 MHz
1.2 MHz
1.3 MHz
1.57 MHz
2.1 MHz
4 MHz
4.2 MHz
5 MHz
7.3728 MHz
8 MHz
8.2 MHz
8.4 MHz
10 MHz
10.24 MHz
12 MHz
12.58 MHz
14 MHz
15 MHz

0 B
384 B
512 B
768 B
896 B
1 KB
1 kB
1.5 kB
1.75 kB
2 kB
3 kB
3.5 kB
3.75 kB
4 kB
4.56 kB
6 kB
7 kB
7.2 kB
8 kB
8 kB, 1 MB

0 B
8 B, 256 B, 4 kB
16 B
23 B
24 B
25 B
32 B
36 B
38 B
41 B
60 B
61 B
63 B
64
64 B
67 B
68 B
72 B
73 B
80 B

2 x 10 bit
2 x 10 bit, 12 bit
2 x 10 bit, 5 x 12 bit, 6 x 16 bit
2 x 12 bit
2 x 12 bit, 24 bit
2 x 12 bit/16 bit
2 x 16 bit
2 x 24 bit
2 x 6 bit/8 bit/10 bit/12 bit
2 x 8 bit/10 bit/12 bit
3 x 10 bit
3 x 10 bit, 5 x 12 bit, 6 x 16 bit
3 x 12 bit
3 x 12 bit, 1 x 16 bit
3 x 12 bit, 24 bit
3 x 16 bit
3 x 24 bit
4 x 10 bit
4 x 12 bit
4 x 12 bit, 16 bit

2 I/O
3 I/O
4 I/O
5 I/O
6 I/O
7 I/O
8 I/O
9 I/O
10 I/O
11 I/O
12 I/O
13 I/O
14 I/O
15 I/O
16 I/O
17 I/O
17 I/O
18 I/O
19 I/O
20 I/O

0 V
700 mV
800 mV
855 mV
900 mV
925 mV
950 mV
990 mV
1 V
1.045 V
1.05 V
1.08 V
1.09 V
1.1 V
1.12 V, 1.22 V
1.14 V
1.15 V
1.17 V
1.175 V
1.188 V

945 mV
1.15 V
1.155 V
1.16 V
1.2 V
1.2 V, 3.3 V
1.21 V
1.21 V, 1.3 V
1.22 V, 3.3 V
1.26 V
1.3 V
1.31 V
1.32 V
1.345 V
1.35 V
1.365 V
1.39 V
1.4 V
1.43 V
1.47 V