.hide-partial { max-height: none; } .show-more { display: none; }

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.
More...

View our wide selection of microcontrollers below.

View our Newest Microcontrollers page.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Microcontrollers - MCU

List Images

Results: 52,554

Applied Filters:

Manufacturer

Mounting Style

Package/Case

Core

Data Bus Width

Maximum Clock Frequency

Program Memory Size

Data RAM Size

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

PIC16F886-E/SP
Microchip Technology
1: $3.30
4,510In Stock

Mfr. Part No.
PIC16F886-E/SP

Mouser Part No
579-PIC16F886-E/SP

Microchip Technology

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

Learn More

Datasheet

4,510In Stock

$3.30

$3.23

$3.22

Quote

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: $1.77
9,492In Stock

Mfr. Part No.
PIC16LF18857-I/SS

Mouser Part No
579-PIC16LF18857ISS

Microchip Technology

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

Learn More

Datasheet

9,492In Stock

$1.77

$1.76

$1.62

$1.50

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: $6.82
2,967In Stock

Mfr. Part No.
PIC18LF2520T-I/ML

Mouser Part No
579-PIC18LF2520T-IML

Microchip Technology

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

Datasheet

2,967In Stock

Cut Tape

$6.82

$6.65

Reel

$6.65

Quote

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: $6.41
19,382In Stock

Mfr. Part No.
CC2540F256RHAR

Mouser Part No
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

$6.41

$4.92

$4.54

$4.13

View

Reel

$3.82

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: $5.40
4,959In Stock

Mfr. Part No.
CC2640R2FRGZR

Mouser Part No
595-CC2640R2FRGZR

Texas Instruments

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

Learn More

Datasheet

4,959In Stock

Cut Tape

$5.40

$4.22

$3.91

$3.55

View

Reel

$3.12

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: $4.88
7,510In Stock

Mfr. Part No.
F280021PTSR

Mouser Part No
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

$4.88

$3.71

$3.24

$3.09

Reel

$2.63

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

32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 120-MHz 384

F280038CPMRQ1
Texas Instruments
1: $10.95
2,482In Stock

Mfr. Part No.
F280038CPMRQ1

Mouser Part No
595-F280038CPMRQ1

Texas Instruments

32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 120-MHz 384

Learn More

Datasheet

2,482In Stock

Cut Tape

$10.95

$8.55

$7.59

$7.29

Reel

$5.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-64

C28x

32 bit

120 MHz

384 kB

69 kB

3 x 12 bit

25 I/O

2.8 V

3.63 V

+ 125 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU Mixed Signal MCU

MSP430F5359IPZ
Texas Instruments
1: $17.76
1,940In Stock

Mfr. Part No.
MSP430F5359IPZ

Mouser Part No
595-MSP430F5359IPZ

Texas Instruments

16-bit Microcontrollers - MCU Mixed Signal MCU

Learn More

Datasheet

1,940In Stock

$17.76

$13.72

$11.84

$10.96

View

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: $4.49
15,932In Stock

Mfr. Part No.
MSP430I2041TPWR

Mouser Part No
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

$4.49

$3.41

$2.97

$2.83

View

Reel

$2.37

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: $19.11
1,244In Stock

Mfr. Part No.
TM4C123GH6PGEI

Mouser Part No
595-TM4C123GH6PGEI

Texas Instruments

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

Learn More

Datasheet

1,244In Stock

$19.11

$15.19

$12.81

$12.01

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: $31.09
933In Stock

Mfr. Part No.
TC275TP64F200WCAKXUMA1

Mouser Part No
726-TC275TP64F200WCA

Infineon Technologies

32-bit Microcontrollers - MCU AURIX 1G-PSE

Learn More

Datasheet

933In Stock

Cut Tape

$31.09

$25.10

$22.71

$21.57

View

Reel

$19.91

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: $11.93
2,161In Stock

Mfr. Part No.
CY8C6347BZI-BLD53

Mouser Part No
727-CY8C6347BZIBLD53

Infineon Technologies

ARM Microcontrollers - MCU BTBLE IOT BLE

Learn More

Datasheet

2,161In Stock

$11.93

$9.39

$8.81

$8.07

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: $8.05
3,732In Stock

Mfr. Part No.
LPC1226FBD48/301,1

Mouser Part No
771-LPC1226FBD483011

NXP Semiconductors

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

Learn More

Datasheet

3,732In Stock

$8.05

$6.23

$5.50

$5.27

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: $23.75
1,919In Stock

Mfr. Part No.
LPC1857FET256,551

Mouser Part No
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

$23.75

$19.04

$16.34

$15.65

$15.36

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 Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores

LPC844M201JHI33Y
NXP Semiconductors
1: $3.07
11,276In Stock

Mfr. Part No.
LPC844M201JHI33Y

Mouser Part No
771-LPC844M201JHI33Y

NXP Semiconductors

ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores

Learn More

Datasheet

11,276In Stock

Cut Tape

$3.07

$2.30

$1.99

$1.89

View

Reel

$1.52

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

HVQFN-33

ARM Cortex M0+

32 bit

30 MHz

64 kB

8 kB

12 bit

29 I/O

1.8 V

3.6 V

+ 105 C

Reel, Cut Tape, MouseReel

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

MC9S08AC32CPUE
NXP Semiconductors
1: $10.91
2,429In Stock

Mfr. Part No.
MC9S08AC32CPUE

Mouser Part No
841-MC9S08AC32CPUE

NXP Semiconductors

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

Datasheet

2,429In Stock

$10.91

$8.52

$7.57

$7.27

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

ARM Microcontrollers - MCU 32bit MCU 512KB Flash

MK22FN512VLL12
NXP Semiconductors
1: $12.83
2,659In Stock

Mfr. Part No.
MK22FN512VLL12

Mouser Part No
841-MK22FN512VLL12

NXP Semiconductors

ARM Microcontrollers - MCU 32bit MCU 512KB Flash

Learn More

Datasheet

2,659In Stock

$12.83

$9.46

$8.77

$8.34

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: $4.18
7,676In Stock

Mfr. Part No.
MKL05Z32VFM4

Mouser Part No
841-MKL05Z32VFM4

NXP Semiconductors

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

Learn More

Datasheet

7,676In Stock

$4.18

$3.16

$2.91

$2.63

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: $7.78
3,464In Stock

Mfr. Part No.
MKL25Z128VFM4

Mouser Part No
841-MKL25Z128VFM4

NXP Semiconductors

ARM Microcontrollers - MCU 32 bit ,128k Flash

Learn More

Datasheet

3,464In Stock

$7.78

$6.33

$5.96

$5.52

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

ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 32LQFP

S9KEAZN64AVLC
NXP Semiconductors
1: $3.69
8,738In Stock

Mfr. Part No.
S9KEAZN64AVLC

Mouser Part No
841-S9KEAZN64AVLC

NXP Semiconductors

ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 32LQFP

Learn More

Datasheet

8,738In Stock

$3.69

$2.78

$2.41

$2.30

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

ARM Cortex M0+

32 bit

40 MHz

64 kB

4 kB

12 bit

28 I/O

2.7 V

5.5 V

+ 105 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX231 384K/64K QFP64

R5F52317ADFM#10
Renesas Electronics
1: $6.79
4,885In Stock

Mfr. Part No.
R5F52317ADFM#10

Mouser Part No
968-R5F52317ADFM10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX231 384K/64K QFP64

Datasheet

4,885In Stock

$6.79

$5.22

$4.59

$4.39

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-64

RXv2

32 bit

54 MHz

8 kB

64 kB

12 bit

1.8 V

5.5 V

+ 85 C

Tray

32-bit Microcontrollers - MCU RX24U MCU 512KB/32KB 144LQFP -40 +85C

R5F524UEADFB#30
Renesas Electronics
1: $8.33
7,200In Stock

Mfr. Part No.
R5F524UEADFB#30

Mouser Part No
968-R5F524UEADFB#30

Renesas Electronics

32-bit Microcontrollers - MCU RX24U MCU 512KB/32KB 144LQFP -40 +85C

Learn More

Datasheet

7,200In Stock

$8.33

$6.44

$5.62

$5.25

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-144

RXv2

32 bit

80 MHz

512 kB

32 kB

12 bit

110 I/O

2.7 V

5.5 V

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K QFP144

R5F5651CDDFB#30
Renesas Electronics
1: $11.70
23,430In Stock

Mfr. Part No.
R5F5651CDDFB#30

Mouser Part No
968-R5F5651CDDFB#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K QFP144

Learn More

Datasheet

23,430In Stock

$11.70

$9.16

$8.05

$7.74

View

Min.: 1
Mult.: 1

SMD/SMT

LFLQFP-144

RXv2

32 bit

120 MHz

32 kB

640 kB

12 bit

111 I/O

2.7 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 2MB 100QFP

R7FS5D97E3A01CFP#AA0
Renesas Electronics
1: $22.97
28,511In Stock

Mfr. Part No.
R7FS5D97E3A01CFP#AA0

Mouser Part No
968-S5D97E3A01CFPAA0

Renesas Electronics

ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 2MB 100QFP

Learn More

Datasheet

28,511In Stock

$22.97

$21.28

$20.04

$14.21

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

120 MHz

2 MB

640 kB

12 bit

76 I/O

2.7 V

3.6 V

+ 105 C

Tray

ARM Microcontrollers - MCU Automotive dual-core Arm Cortex-R5F MC

AM2632CODFHMZCZRQ1
Texas Instruments
1: $32.21
922In Stock

Mfr. Part No.
AM2632CODFHMZCZRQ1

Mouser Part No
595-2632CODFHMZCZRQ1

Texas Instruments

ARM Microcontrollers - MCU Automotive dual-core Arm Cortex-R5F MC

Learn More

Datasheet

922In Stock

Cut Tape

$32.21

$26.04

$23.57

$22.42

View

Reel

$20.51

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

NFBGA-324

ARM Cortex R5F

32 bit/16 bit

400 MHz

0 B

2 MB

12 bit

140 I/O

+ 105 C

Reel, Cut Tape, MouseReel

Microcontrollers - MCU

Types of Microcontrollers - MCU

Customer Service Office

Company

Resources

Support

3M
Alif Semiconductor
Allegro MicroSystems
Ambiq
Amulet Technologies
Analog Devices Inc.
Bridgetek
Digi International
Epson
Espressif
FCL Components
GHI Electronics
indie Semiconductor
Infineon
Lumissil
Microchip
Nuvoton
NXP
Olimex Ltd.
onsemi
Panjit
Parallax
Raspberry Pi
Renesas Electronics
ROHM Semiconductor
Silicon Labs
SparkFun Electronics
STMicroelectronics
Synaptics
Texas Instruments
Toshiba
VORAGO Technologies
Western Design Center (WDC)
WIZnet
XMOS
ZiLOG

BGA-100
BGA-108
BGA-112
BGA-116
BGA-120
BGA-121
BGA-124
BGA-125
BGA-132
BGA-136
BGA-144
BGA-152
BGA-168
BGA-169
BGA-176
BGA-183
BGA-192
BGA-196
BGA-199
BGA-208

8051
8052
1T 8051
4T 8051
78K0
78K0R
80C188
80C52
870/C
ARM CM23
ARM COrtex M0
ARM Cortec M0
ARM Cortec-R5F
ARM Cortex A15, ARM Cortex M4
ARM Cortex A32, ARM Cortex M55, Ethos-U55
ARM Cortex A7
ARM Cortex M0
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
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
16 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
64
64 B
67 B
68 B
72 B
73 B
80 B
96

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