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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 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V

ATXMEGA256A3U-AN
Microchip Technology
1: $12.13
3,678In Stock

Mfr. Part #
ATXMEGA256A3U-AN

Mouser Part #
556-ATXMEGA256A3U-AN

Microchip Technology

8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V

Datasheet

3,678In Stock

$12.13

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

AVR

8 bit/16 bit

32 MHz

256 kB

16 kB

12 bit

50 I/O

1.6 V

3.6 V

+ 105 C

Tray

32-bit Microcontrollers - MCU MCU32, 120MHz, 512KB ECC Flash, USB FS,12-bit ADC

PIC32MK0512GPK100T-E/PT
Microchip Technology
1: $14.25
2,080In Stock

Mfr. Part #
PIC32MK0512GPK100T-E/PT

Mouser Part #
579-0512GPK100T-E/PT

Microchip Technology

32-bit Microcontrollers - MCU MCU32, 120MHz, 512KB ECC Flash, USB FS,12-bit ADC

Learn More

Datasheet

2,080In Stock

Cut Tape

$14.25

Reel

$14.25

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

TQFP-100

MIPS32 microAptiv

32 bit

80 MHz

512 kB

128 kB

12 bit

77 I/O

2.2 V

3.6 V

+ 125 C

Reel, Cut Tape

32-bit Microcontrollers - MCU 32-BIT MCU 1024KB FL 512KB RAM, No Crypto

PIC32MZ1024EFG144-I/PL
Microchip Technology
1: $19.71
1,190In Stock

Mfr. Part #
PIC32MZ1024EFG144-I/PL

Mouser Part #
579-MZ1024EFG144IPL

Microchip Technology

32-bit Microcontrollers - MCU 32-BIT MCU 1024KB FL 512KB RAM, No Crypto

Learn More

Datasheet

1,190In Stock

$19.71

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

MIPS32 M-Class

32 bit

200 MHz

1 MB

512 kB

12 bit

120 I/O

2.1 V

3.6 V

+ 85 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V

PIC16F1516T-I/SS
Microchip Technology
1: $2.29
11,777In Stock

Mfr. Part #
PIC16F1516T-I/SS

Mouser Part #
579-PIC16F1516T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V

Learn More

Datasheet

11,777In Stock

Cut Tape

$2.29

Reel

$2.29

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

SMD/SMT

SSOP-28

PIC16

8 bit

20 MHz

8 kB

512 B

10 bit

25 I/O

2.5 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C

PIC16F15324T-I/SL
Microchip Technology
1: $1.26
18,364In Stock

Mfr. Part #
PIC16F15324T-I/SL

Mouser Part #
579-PIC16F15324TI/SL

Microchip Technology

8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C

Learn More

Datasheet

18,364In Stock

Cut Tape

$1.26

Reel

$1.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

SMD/SMT

SOIC-14

PIC16

8 bit

32 MHz

7 kB

512 B

10 bit

12 I/O

2.3 V

5.5 V

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 14KB Flash 368 RAM 25 I/O

PIC16F886-E/SP
Microchip Technology
1: $4.29
4,525In Stock

Mfr. Part #
PIC16F886-E/SP

Mouser Part #
579-PIC16F886-E/SP

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash 368 RAM 25 I/O

Learn More

Datasheet

4,525In Stock

$4.29

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

PIC16

8 bit

20 MHz

14 kB

368 B

10 bit

24 I/O

2 V

5.5 V

+ 125 C

Tube

8-bit Microcontrollers - MCU 256B EE 10b ADC2 PPS EUSART 2xSPI/I2C

PIC16LF18857-I/SS
Microchip Technology
1: $2.37
9,492In Stock

Mfr. Part #
PIC16LF18857-I/SS

Mouser Part #
579-PIC16LF18857ISS

Microchip Technology

8-bit Microcontrollers - MCU 256B EE 10b ADC2 PPS EUSART 2xSPI/I2C

Learn More

Datasheet

9,492In Stock

$2.37

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

PIC16

8 bit

32 MHz

56 kB

4 kB

10 bit

25 I/O

1.8 V

3.6 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 25I/O

PIC18LF2520T-I/ML
Microchip Technology
1: $8.87
2,967In Stock

Mfr. Part #
PIC18LF2520T-I/ML

Mouser Part #
579-PIC18LF2520T-IML

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 25I/O

Datasheet

2,967In Stock

Cut Tape

$8.87

Reel

$8.87

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

QFN-28

PIC18

8 bit

40 MHz

32 kB

1.5 kB

10 bit

25 I/O

2 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAT

CC2540F256RHAR
Texas Instruments
1: $8.33
19,382In Stock

Mfr. Part #
CC2540F256RHAR

Mouser Part #
595-CC2540F256RHAR

Texas Instruments

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAT

Learn More

Datasheet

19,382In Stock

Cut Tape

$8.33

$6.40

$5.90

$5.37

View

Reel

$4.97

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFN-40

8051

8 bit

256 kB

8 kB

21 I/O

2 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M3 Bluet A 595-CC2640R2FRGZT

CC2640R2FRGZR
Texas Instruments
1: $6.98
4,964In Stock

Mfr. Part #
CC2640R2FRGZR

Mouser Part #
595-CC2640R2FRGZR

Texas Instruments

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M3 Bluet A 595-CC2640R2FRGZT

Learn More

Datasheet

4,964In Stock

Cut Tape

$6.98

$5.32

$4.93

$4.47

View

Reel

$3.99

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFN-48

ARM Cortex M3

32 bit

48 MHz

128 kB

20 kB

12 bit

31 I/O

1.8 V

3.8 V

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MHz FPU TMU

F280021PTSR
Texas Instruments
1: $6.11
7,510In Stock

Mfr. Part #
F280021PTSR

Mouser Part #
595-F280021PTSR

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MHz FPU TMU

Learn More

Datasheet

7,510In Stock

Cut Tape

$6.11

$4.64

$4.28

$3.87

Reel

$3.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-48

C28x

32 bit

100 MHz

32 kB

24 kB

2 x 12 bit

16 I/O

3.3 V

+ 125 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU Mixed Signal MCU

MSP430F5359IPZ
Texas Instruments
1: $22.04
1,940In Stock

Mfr. Part #
MSP430F5359IPZ

Mouser Part #
595-MSP430F5359IPZ

Texas Instruments

16-bit Microcontrollers - MCU Mixed Signal MCU

Learn More

Datasheet

1,940In Stock

$22.04

$16.42

$15.29

$13.61

$12.69

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

MSP430

16 bit

25 MHz

512 kB

66 kB

12 bit

74 I/O

1.8 V

3.6 V

+ 85 C

Tray

16-bit Microcontrollers - MCU 16-bit mixed signal MCU A 595-MSP430I204 A 595-MSP430I2041TPW

MSP430I2041TPWR
Texas Instruments
1: $5.63
15,932In Stock

Mfr. Part #
MSP430I2041TPWR

Mouser Part #
595-MSP430I2041TPWR

Texas Instruments

16-bit Microcontrollers - MCU 16-bit mixed signal MCU A 595-MSP430I204 A 595-MSP430I2041TPW

Learn More

Datasheet

15,932In Stock

Cut Tape

$5.63

$4.26

$3.93

$3.55

Reel

$3.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TSSOP-28

MSP430

16 bit

16.384 MHz

32 kB

2 kB

24 bit

12 I/O

2.2 V

3.6 V

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PGEIR A 595-TM4C123GH6PGEIR

TM4C123GH6PGEI
Texas Instruments
1: $23.92
1,244In Stock

Mfr. Part #
TM4C123GH6PGEI

Mouser Part #
595-TM4C123GH6PGEI

Texas Instruments

ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PGEIR A 595-TM4C123GH6PGEIR

Learn More

Datasheet

1,244In Stock

$23.92

$19.02

$16.47

$15.43

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M4F

32 bit

80 MHz

256 kB

32 kB

12 bit

105 I/O

1.2 V

+ 85 C

Tray

32-bit Microcontrollers - MCU AURIX 1G-PSE

TC275TP64F200WCAKXUMA1
Infineon Technologies
1: $38.92
933In Stock

Mfr. Part #
TC275TP64F200WCAKXUMA1

Mouser Part #
726-TC275TP64F200WCA

Infineon Technologies

32-bit Microcontrollers - MCU AURIX 1G-PSE

Learn More

Datasheet

933In Stock

Cut Tape

$38.92

$31.43

$29.55

$27.94

View

Reel

$25.86

Min.: 1
Mult.: 1

: 500

SMD/SMT

LQFP-176

TriCore

32 bit

200 MHz

4 MB

472 kB

12 bit

112 I/O

1.3 V

+ 125 C

Reel, Cut Tape

ARM Microcontrollers - MCU BTBLE IOT BLE

CY8C6347BZI-BLD53
Infineon Technologies
1: $15.34
2,661In Stock

Mfr. Part #
CY8C6347BZI-BLD53

Mouser Part #
727-CY8C6347BZIBLD53

Infineon Technologies

ARM Microcontrollers - MCU BTBLE IOT BLE

Learn More

Datasheet

2,661In Stock

$15.34

$12.23

$11.60

$10.66

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-116

ARM Cortex M0+, ARM Cortex M4F

32 bit

50 MHz, 150 MHz

1 MB

288 kB

12 bit

78 I/O

1.7 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU 96kB flash, 8kB SRAM, LQFP48 package

LPC1226FBD48/301,1
NXP Semiconductors
1: $10.47
3,734In Stock

Mfr. Part #
LPC1226FBD48/301,1

Mouser Part #
771-LPC1226FBD483011

NXP Semiconductors

ARM Microcontrollers - MCU 96kB flash, 8kB SRAM, LQFP48 package

Learn More

Datasheet

3,734In Stock

$10.47

$8.10

$7.50

$6.85

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M0

32 bit

45 MHz

96 kB

8 kB

10 bit

39 I/O

3 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU 1 MB flash, 136 kB SRAM, two High-speed USB, Ethernet, LCD, LBGA256 package

LPC1857FET256,551
NXP Semiconductors
1: $30.88
1,919In Stock

Mfr. Part #
LPC1857FET256,551

Mouser Part #
771-LPC1857FET256551

NXP Semiconductors

ARM Microcontrollers - MCU 1 MB flash, 136 kB SRAM, two High-speed USB, Ethernet, LCD, LBGA256 package

Learn More

Datasheet

1,919In Stock

$30.88

$24.75

$21.40

$20.20

$19.72

Min.: 1
Mult.: 1

SMD/SMT

LBGA-256

ARM Cortex M3

32 bit

180 MHz

1 MB

136 kB

2 x 10 bit

164 I/O

2.4 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU LPC54114J256UK49

LPC54114J256UK49Z
NXP Semiconductors
1: $8.70
3,606In Stock

Mfr. Part #
LPC54114J256UK49Z

Mouser Part #
771-LPC54114J256UK49

NXP Semiconductors

ARM Microcontrollers - MCU LPC54114J256UK49

Learn More

Datasheet

3,606In Stock

Cut Tape

$8.70

$6.79

$6.14

$5.75

View

Reel

$4.95

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

WLCSP-49

ARM Cortex M0+, ARM Cortex M4

32 bit

150 MHz

256 kB

192 kB

12 bit

37 I/O

1.62 V

3.6 V

+ 105 C

Reel, Cut Tape

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64

MC9S08AC32CPUE
NXP Semiconductors
1: $14.18
2,429In Stock

Mfr. Part #
MC9S08AC32CPUE

Mouser Part #
841-MC9S08AC32CPUE

NXP Semiconductors

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64

Datasheet

2,429In Stock

$14.18

$11.08

$10.31

$9.45

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

S08

8 bit

40 MHz

32 kB

2 kB

10 bit

54 I/O

2.7 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 96KB Flash, 40MHz, QFP 44

MC9S08AC96CFGE
NXP Semiconductors
1: $22.18
6,241In Stock

Mfr. Part #
MC9S08AC96CFGE

Mouser Part #
841-MC9S08AC96CFGE

NXP Semiconductors

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 96KB Flash, 40MHz, QFP 44

Learn More

Datasheet

6,241In Stock

$22.18

$16.85

$16.15

$14.26

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-44

S08

8 bit

40 MHz

96 kB

6 kB

10 bit

34 I/O

2.7 V

5.5 V

+ 85 C

Tray

16-bit Microcontrollers - MCU S12DP 16-bit MCU, HCS12 core, 512KB Flash, QFP 112

MC9S12DP512MPVE
NXP Semiconductors
1: $93.51
479In Stock

Mfr. Part #
MC9S12DP512MPVE

Mouser Part #
841-MC9S12DP512MPVE

NXP Semiconductors

16-bit Microcontrollers - MCU S12DP 16-bit MCU, HCS12 core, 512KB Flash, QFP 112

Datasheet

479In Stock

$93.51

$78.40

$74.36

$69.91

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-112

HCS12

16 bit

25 MHz

512 kB

14 kB

2 x 10 bit

91 I/O

2.35 V

2.75 V

+ 125 C

Tray

ARM Microcontrollers - MCU 32bit MCU 512KB Flash

MK22FN512VLL12
NXP Semiconductors
1: $16.68
2,659In Stock

Mfr. Part #
MK22FN512VLL12

Mouser Part #
841-MK22FN512VLL12

NXP Semiconductors

ARM Microcontrollers - MCU 32bit MCU 512KB Flash

Learn More

Datasheet

2,659In Stock

$16.68

$12.30

$11.40

$10.84

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

120 MHz

512 kB

128 kB

16 bit

66 I/O

1.71 V

3.6 V

+ 105 C

Tray

ARM Microcontrollers - MCU ARM M0+ core, 32k Flash

MKL05Z32VFM4
NXP Semiconductors
1: $5.43
7,676In Stock

Mfr. Part #
MKL05Z32VFM4

Mouser Part #
841-MKL05Z32VFM4

NXP Semiconductors

ARM Microcontrollers - MCU ARM M0+ core, 32k Flash

Learn More

Datasheet

7,676In Stock

$5.43

$4.11

$3.78

$3.42

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

ARM Cortex M0+

32 bit

48 MHz

32 kB

4 kB

12 bit

28 I/O

1.71 V

3.6 V

+ 105 C

Tray

ARM Microcontrollers - MCU 32 bit ,128k Flash

MKL25Z128VFM4
NXP Semiconductors
1: $10.11
3,464In Stock

Mfr. Part #
MKL25Z128VFM4

Mouser Part #
841-MKL25Z128VFM4

NXP Semiconductors

ARM Microcontrollers - MCU 32 bit ,128k Flash

Learn More

Datasheet

3,464In Stock

$10.11

$8.23

$7.87

$7.18

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

ARM Cortex M0+

32 bit

48 MHz

128 kB

16 kB

16 bit

23 I/O

1.71 V

3.6 V

+ 105 C

Tray

Microcontrollers - MCU

Types of Microcontrollers - MCU

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ARM Cortex M0+
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