.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: 52,930

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 #

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 16K 30LSSOP -40 to 85 C

R5F102AAASP#50
Renesas Electronics
1: £0.969
402,264In Stock

Mfr. Part No.
R5F102AAASP#50

Mouser Part No
968-R5F102AAASP#50

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 16K 30LSSOP -40 to 85 C

Learn More

Datasheet

402,264In Stock

Cut Tape

£0.969

£0.849

£0.684

£0.643

View

Reel

£0.537

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

LSSOP-30

RL78

16 bit

24 MHz

16 kB

2 kB

8 bit/10 bit

26 I/O

1.8 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13_64KB 20SSOP

R5F10A6ELSP#U5
Renesas Electronics
1: £2.99
6,982In Stock

Mfr. Part No.
R5F10A6ELSP#U5

Mouser Part No
968-R5F10A6ELSP#U5

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13_64KB 20SSOP

Learn More

Datasheet

6,982In Stock

£2.99

£2.27

£2.01

£1.91

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

RL78

16 bit

32 MHz

64 kB

4 kB

10 bit

13 I/O

2.7 V

5.5 V

+ 105 C

AEC-Q100

Tray

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

AM2632CODFHMZCZRQ1
Texas Instruments
1: £23.29
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

£23.29

£18.82

£17.71

£16.49

View

Reel

£14.67

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

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

AM2634CODFHMZCZRQ1
Texas Instruments
1: £23.68
925In Stock

Mfr. Part No.
AM2634CODFHMZCZRQ1

Mouser Part No
595-2634CODFHMZCZRQ1

Texas Instruments

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

Learn More

Datasheet

925In Stock

Cut Tape

£23.68

£19.15

£18.03

£16.78

View

Reel

£14.94

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

NFBGA-324

ARM Cortex R5F

32 bit/16 bit

400 MHz

2 MB

12 bit

140 I/O

+ 105 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 128-KB flash

F280034SPN
Texas Instruments
1: £7.11
1,094In Stock

Mfr. Part No.
F280034SPN

Mouser Part No
595-F280034SPN

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 128-KB flash

Learn More

Datasheet

1,094In Stock

£7.11

£5.33

£5.08

£3.74

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-80

C28x

32 bit

120 MHz

384 kB

69 kB

12 bit

26 I/O

1.14 V

1.32 V

+ 125 C

Tray

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 128-KB flash

F280034SPZ
Texas Instruments
1: £7.32
704In Stock

Mfr. Part No.
F280034SPZ

Mouser Part No
595-F280034SPZ

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 128-KB flash

Learn More

Datasheet

704In Stock

£7.32

£5.50

£5.24

£4.54

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

C28x

32 bit

120 MHz

384 kB

69 kB

12 bit

26 I/O

1.14 V

1.32 V

+ 125 C

Tray

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 256-KB flash

F280037SPT
Texas Instruments
1: £6.82
2,161In Stock

Mfr. Part No.
F280037SPT

Mouser Part No
595-F280037SPT

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 256-KB flash

Learn More

Datasheet

2,161In Stock

Cut Tape

£6.82

£5.19

£4.89

£4.34

Reel

£3.81

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

LQFP-48

C28x

32 bit

120 MHz

384 kB

69 kB

12 bit

26 I/O

1.14 V

1.32 V

+ 125 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU 32BIT MCU RX660 1024K/128K QFP48

R5F56609BGFL#30
Renesas Electronics
1: £6.09
606In Stock

Mfr. Part No.
R5F56609BGFL#30

Mouser Part No
968-R5F56609BGFL#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX660 1024K/128K QFP48

Datasheet

606In Stock

£6.09

£4.71

£4.37

£4.00

View

Min.: 1
Mult.: 1

RXv3

32 bit

120 MHz

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX660 1024K/128K QFP100

R5F56609DGFP#30
Renesas Electronics
1: £6.67
270In Stock

Mfr. Part No.
R5F56609DGFP#30

Mouser Part No
968-R5F56609DGFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX660 1024K/128K QFP100

Datasheet

270In Stock

£6.67

£5.18

£4.48

£4.47

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-100

RXv3

32 bit

120 MHz

Tray

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C

ATMEGA8A-ANR
Microchip Technology
1: £2.05
5,918In Stock
NRND

Mfr. Part No.
ATMEGA8A-ANR

Mouser Part No
556-ATMEGA8A-ANR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C

Datasheet

5,918In Stock

Cut Tape

£2.05

£2.01

£1.93

£1.71

Reel

£1.71

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TQFP-32

AVR

8 bit

16 MHz

8 kB

1 kB

10 bit

23 I/O

2.7 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 128-KB flash

F280033SPM
Texas Instruments
1: £6.70
1,283In Stock

Mfr. Part No.
F280033SPM

Mouser Part No
595-F280033SPM

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 128-KB flash

Learn More

Datasheet

1,283In Stock

£6.70

£4.68

£4.46

£3.88

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

C28x

32 bit

120 MHz

384 kB

69 kB

12 bit

26 I/O

1.14 V

1.32 V

+ 125 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C031K4U6
STMicroelectronics
1: £0.676
2,763In Stock

Mfr. Part No.
STM32C031K4U6

Mouser Part No
511-STM32C031K4U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

Learn More

Datasheet

2,763In Stock

£0.676

£0.525

£0.492

£0.454

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M0+

32 bit

48 MHz

16 kB

12 kB

12 bit

30 I/O

2 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB 144KB RAM 6x USART timers ADC D

STM32G0B1KBT3
STMicroelectronics
1: £3.70
1,897In Stock

Mfr. Part No.
STM32G0B1KBT3

Mouser Part No
511-STM32G0B1KBT3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB 144KB RAM 6x USART timers ADC D

Learn More

Datasheet

1,897In Stock

£3.70

£2.82

£2.59

£2.35

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U545CET6Q
STMicroelectronics
1: £3.62
2,253In Stock

Mfr. Part No.
STM32U545CET6Q

Mouser Part No
511-STM32U545CET6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

2,253In Stock

£3.62

£2.99

£2.81

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU TQFP 64, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power

PIC32CM2532LE00064-I/PT
Microchip Technology
1: £2.84
1,238In Stock

Mfr. Part No.
PIC32CM2532LE00064-I/PT

Mouser Part No
579-CM2532LE00064IPT

Microchip Technology

ARM Microcontrollers - MCU TQFP 64, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power

Learn More

Datasheet

1,238In Stock

£2.84

£2.60

£2.36

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M23

32 bit

48 MHz

256 kB

32 kB

12 bit

48 I/O

1.62 V

3.63 V

+ 85 C

Tray

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 384-KB flash

F280039SPM
Texas Instruments
1: £7.64
1,142In Stock

Mfr. Part No.
F280039SPM

Mouser Part No
595-F280039SPM

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 384-KB flash

Learn More

Datasheet

1,142In Stock

£7.64

£5.90

£5.63

£4.89

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

C28x

32 bit

120 MHz

384 kB

69 kB

12 bit

26 I/O

1.14 V

1.32 V

+ 125 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX26T 512K/64K QFP100

R5F526TFDGFP#30
Renesas Electronics
1: £7.20
444In Stock

Mfr. Part No.
R5F526TFDGFP#30

Mouser Part No
968-R5F526TFDGFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX26T 512K/64K QFP100

Learn More

Datasheet

444In Stock

£7.20

£5.60

£4.81

£4.43

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-100

32 bit

+ 105 C

Tray

ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb

STM32F103RFT6
STMicroelectronics
1: £9.25
5,295In Stock

Mfr. Part No.
STM32F103RFT6

Mouser Part No
511-STM32F103RFT6

STMicroelectronics

ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb

Learn More

Datasheet

5,295In Stock

£9.25

£7.38

£6.52

£6.08

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

72 MHz

768 kB

80 kB

12 bit

112 I/O

2 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE

STM32F103ZET7
STMicroelectronics
1: £10.97
1,591In Stock

Mfr. Part No.
STM32F103ZET7

Mouser Part No
511-STM32F103ZET7

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE

Learn More

Datasheet

1,591In Stock

£10.97

£8.67

£7.66

£7.39

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M3

32 bit

72 MHz

512 kB

64 kB

12 bit

112 I/O

2 V

3.6 V

+ 105 C

Tray

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

STM32F373RBT6
STMicroelectronics
1: £5.79
8,672In Stock

Mfr. Part No.
STM32F373RBT6

Mouser Part No
511-STM32F373RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

Learn More

Datasheet

8,672In Stock

£5.79

£4.48

£4.03

£3.69

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

72 MHz

128 kB

24 kB

12 bit, 3 x 16 bit

80 I/O

2 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

STM32F427VGT6TR
STMicroelectronics
1: £10.11
1,726In Stock

Mfr. Part No.
STM32F427VGT6TR

Mouser Part No
511-STM32F427VGT6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

Learn More

Datasheet

1,726In Stock

Cut Tape

£10.11

£7.96

£7.44

£6.84

View

Reel

£5.97

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

180 MHz

1 MB

260 kB

12 bit

82 I/O

1.7 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash

STM32F469IIT6
STMicroelectronics
1: £11.08
1,783In Stock

Mfr. Part No.
STM32F469IIT6

Mouser Part No
511-STM32F469IIT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash

Learn More

Datasheet

1,783In Stock

£11.08

£8.90

£8.37

£8.08

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-176

ARM Cortex M4

32 bit

180 MHz

2 MB

384 kB

3 x 12 bit

131 I/O

1.7 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G031F4P6
STMicroelectronics
1: £1.48
21,230In Stock

Mfr. Part No.
STM32G031F4P6

Mouser Part No
511-STM32G031F4P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

21,230In Stock

£1.48

£1.10

£0.995

£0.89

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

ARM Cortex M0+

32 bit

64 MHz

16 kB

8 kB

12 bit

18 I/O

1.7 V

3.6 V

+ 85 C

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U

STM32G071C8U6TR
STMicroelectronics
1: £2.39
20,724In Stock

Mfr. Part No.
STM32G071C8U6TR

Mouser Part No
511-STM32G071C8U6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U

Learn More

Datasheet

20,724In Stock

Cut Tape

£2.39

£1.80

£1.64

£1.48

Reel

£1.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

UFQFPN-48

ARM Cortex M0+

32 bit

64 MHz

64 kB

36 kB

12 bit

44 I/O

1.7 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU

STM32L051T6Y6TR
STMicroelectronics
1: £1.86
11,562In Stock

Mfr. Part No.
STM32L051T6Y6TR

Mouser Part No
511-STM32L051T6Y6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU

Learn More

Datasheet

11,562In Stock

Cut Tape

£1.86

£1.37

£1.19

£1.12

View

Reel

£0.986

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

WLCSP-36

ARM Cortex M0+

32 bit

32 MHz

32 kB

8 kB

12 bit

29 I/O

1.8 V

3.6 V

+ 85 C

Reel, Cut Tape

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
FCL Components
GHI Electronics
indie Semiconductor
Infineon
ISSI
Lumissil
Microchip
Nuvoton
NXP
Olimex Ltd.
onsemi
Panjit
Parallax
Raspberry Pi
Renesas Electronics
ROHM Semiconductor
Silicon Labs
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
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