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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 #

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

AM2632CODFHMZCZRQ1
Texas Instruments
1: $31.03
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

$31.03

$25.07

$23.60

$21.97

View

Reel

$19.54

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: $31.55
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

$31.55

$25.52

$24.02

$22.35

View

Reel

$19.90

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: $9.47
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

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Datasheet

1,094In Stock

$9.47

$7.11

$6.77

$4.98

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: $9.76
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

$9.76

$7.33

$6.98

$6.05

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: $9.08
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

$9.08

$6.91

$6.51

$5.78

Reel

$5.07

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: $8.12
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

$8.12

$6.28

$5.83

$5.33

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: $8.89
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

$8.89

$6.90

$5.97

$5.95

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-100

RXv3

32 bit

120 MHz

Tray

8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), Green

ATTINY84A-SSF
Microchip Technology
1: $1.04
21,058In Stock
NRND

Mfr. Part No.
ATTINY84A-SSF

Mouser Part No
556-ATTINY84A-SSF

NRND

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), Green

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Datasheet

21,058In Stock

$1.04

$0.871

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

AVR

8 bit

20 MHz

8 kB

512 B

10 bit

12 I/O

1.8 V

5.5 V

+ 125 C

Tube

ARM Microcontrollers - MCU Value-Line ARM MCU 32kB 48 MHz

STM32F030C6T6
STMicroelectronics
1: $2.84
19,512In Stock

Mfr. Part No.
STM32F030C6T6

Mouser Part No
511-STM32F030C6T6

STMicroelectronics

ARM Microcontrollers - MCU Value-Line ARM MCU 32kB 48 MHz

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Datasheet

19,512In Stock

$2.84

$1.66

$1.56

$1.41

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M0

32 bit

48 MHz

32 kB

4 kB

12 bit

39 I/O

2.4 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042F4P6
STMicroelectronics
1: $3.11
10,794In Stock

Mfr. Part No.
STM32F042F4P6

Mouser Part No
511-STM32F042F4P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN &

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Datasheet

10,794In Stock

$3.11

$2.33

$1.76

$1.69

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

ARM Cortex M0

32 bit

48 MHz

16 kB

6 kB

12 bit

16 I/O

2 V

3.6 V

+ 85 C

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co

STM32F051C6U6
STMicroelectronics
1: $3.70
11,896In Stock

Mfr. Part No.
STM32F051C6U6

Mouser Part No
511-STM32F051C6U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co

Learn More

Datasheet

11,896In Stock

$3.70

$2.79

$2.50

$2.31

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M0

32 bit

48 MHz

32 kB

8 kB

12 bit

39 I/O

2 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin

STM32F103VET6
STMicroelectronics
1: $10.70
27,287In Stock

Mfr. Part No.
STM32F103VET6

Mouser Part No
511-STM32F103VET6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin

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Datasheet

27,287In Stock

$10.70

$8.82

$7.97

$7.48

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

72 MHz

512 kB

64 kB

12 bit

80 I/O

2 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream ARM M3 1Mb 72 MHz USB CAN

STM32F103VGT6
STMicroelectronics
1: $13.04
11,423In Stock

Mfr. Part No.
STM32F103VGT6

Mouser Part No
511-STM32F103VGT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream ARM M3 1Mb 72 MHz USB CAN

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Datasheet

11,423In Stock

$13.04

$10.26

$9.83

$9.32

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

72 MHz

1 MB

96 kB

12 bit

112 I/O

2 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F107RCT6
STMicroelectronics
1: $12.08
3,800In Stock

Mfr. Part No.
STM32F107RCT6

Mouser Part No
511-STM32F107RCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

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Datasheet

3,800In Stock

$12.08

$9.40

$8.97

$7.78

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

72 MHz

256 kB

64 kB

12 bit

51 I/O

2 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB

STM32F205RBT6
STMicroelectronics
1: $9.76
5,311In Stock

Mfr. Part No.
STM32F205RBT6

Mouser Part No
511-STM32F205RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB

Learn More

Datasheet

5,311In Stock

$9.76

$7.59

$6.86

$6.32

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

120 MHz

128 kB

64 kB

12 bit

51 I/O

1.8 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art

STM32F746IGK7
STMicroelectronics
1: $24.78
1,340In Stock

Mfr. Part No.
STM32F746IGK7

Mouser Part No
511-STM32F746IGK7

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art

Learn More

Datasheet

1,340In Stock

$24.78

$21.50

$19.07

$18.17

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-176

ARM Cortex M7

32 bit

216 MHz

1 MB

320 kB

3 x 12 bit

140 I/O

1.7 V

3.6 V

+ 105 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU

STM32L051K8T6TR
STMicroelectronics
1: $2.95
22,698In Stock

Mfr. Part No.
STM32L051K8T6TR

Mouser Part No
511-STM32L051K8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU

Learn More

Datasheet

22,698In Stock

Cut Tape

$2.95

$2.21

$2.02

$1.83

Reel

$1.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

SMD/SMT

LQFP-32

ARM Cortex M0+

32 bit

32 MHz

64 kB

8 kB

12 bit

27 I/O

1.8 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

STM32L431VCI6
STMicroelectronics
1: $6.06
4,347In Stock

Mfr. Part No.
STM32L431VCI6

Mouser Part No
511-STM32L431VCI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

Learn More

Datasheet

4,347In Stock

$6.06

$4.64

$4.29

$3.90

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-100

ARM Cortex M4

32 bit

80 MHz

256 kB

64 kB

12 bit

83 I/O

1.71 V

3.6 V

+ 85 C

Tray

8-bit Microcontrollers - MCU Performance Line, 24 MHz STM8S 8-bit MCU

STM8S207CBT6
STMicroelectronics
1: $4.13
7,231In Stock

Mfr. Part No.
STM8S207CBT6

Mouser Part No
511-STM8S207CBT6

STMicroelectronics

8-bit Microcontrollers - MCU Performance Line, 24 MHz STM8S 8-bit MCU

Learn More

Datasheet

7,231In Stock

$4.13

$3.13

$2.88

$2.61

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

STM8

8 bit

24 MHz

128 kB

6 kB

10 bit

38 I/O

2.95 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 128KB FLASH,5V 4KB EE 4KB SRAM

ATMEGA128L-8AN
Microchip Technology
1: $16.78
1,026In Stock

Mfr. Part No.
ATMEGA128L-8AN

Mouser Part No
556-ATMEGA128L-8AN

Microchip Technology

8-bit Microcontrollers - MCU AVR 128KB FLASH,5V 4KB EE 4KB SRAM

Datasheet

1,026In Stock

$16.78

$15.42

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

AVR

8 bit

8 MHz

128 kB

4 kB

10 bit

53 I/O

3 V

5.5 V

+ 105 C

Tray

ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash,T&R, USB,Extended Temp

ATSAMD51P20A-AFT
Microchip Technology
1: $9.04
3,705In Stock

Mfr. Part No.
ATSAMD51P20A-AFT

Mouser Part No
556-ATSAMD51P20A-AFT

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash,T&R, USB,Extended Temp

Learn More

Datasheet

3,705In Stock

Cut Tape

$9.04

$8.33

Reel

$8.32

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

TQFP-128

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

99 I/O

1.71 V

3.6 V

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V

ATXMEGA256A3-AUR
Microchip Technology
1: $11.99
1,346In Stock

Mfr. Part No.
ATXMEGA256A3-AUR

Mouser Part No
556-ATXMEGA256A3-AUR

Microchip Technology

8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V

Datasheet

1,346In Stock

Cut Tape

$11.99

$11.68

$11.29

$11.28

$11.18

Reel

$9.97

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU 32 Bit MCU, FPU, 2MB Flash, 512KB RAM, 250MHz, 100Pin, USB-HS, ENET, CAN, SQI

PIC32MZ2048EFH100-250I/GJX
Microchip Technology
1: $16.26
6,557In Stock

Mfr. Part No.
PIC32MZ2048EFH100-250I/GJX

Mouser Part No
579-048EFH100250IGJX

Microchip Technology

32-bit Microcontrollers - MCU 32 Bit MCU, FPU, 2MB Flash, 512KB RAM, 250MHz, 100Pin, USB-HS, ENET, CAN, SQI

Learn More

Datasheet

6,557In Stock

$16.26

$14.90

$13.50

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-100

MIPS32 M-Class

32 bit

252 MHz

2 MB

512 kB

12 bit

78 I/O

2.1 V

3.6 V

+ 85 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin

PIC32MX250F128DT-I/PT
Microchip Technology
1: $5.26
5,745In Stock

Mfr. Part No.
PIC32MX250F128DT-I/PT

Mouser Part No
579-32MX250F128DTIPT

Microchip Technology

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin

Learn More

Datasheet

5,745In Stock

Cut Tape

$5.26

$5.13

$4.97

$4.86

Reel

$4.38

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

TQFP-44

MIPS32 M4K

32 bit

40 MHz

128 kB

32 kB

10 bit

33 I/O

2.3 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 256B EE 10b ADC SPI/I2C

PIC16F18877-I/PT
Microchip Technology
1: $1.97
38,689In Stock

Mfr. Part No.
PIC16F18877-I/PT

Mouser Part No
579-PIC16F18877-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 256B EE 10b ADC SPI/I2C

Learn More

Datasheet

38,689In Stock

$1.97

$1.93

$1.80

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC16

8 bit

32 MHz

56 kB

4 kB

10 bit

36 I/O

2.3 V

5.5 V

+ 85 C

AEC-Q100

Tray

Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-100
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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