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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 Kinetis K 32-bit MCU

MK65FX1M0VMI18
NXP Semiconductors
1: $36.19
1,039In Stock

Mfr. Part #
MK65FX1M0VMI18

Mouser Part #
841-MK65FX1M0VMI18

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis K 32-bit MCU

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Datasheet

1,039In Stock

$36.19

$29.16

$27.39

$25.45

View

Min.: 1
Mult.: 1

SMD/SMT

MAPBGA-169

ARM Cortex M4

32 bit

180 MHz

1 MB

256 kB

2 x 16 bit

116 I/O

1.71 V

3.6 V

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX111 128K/16K QFP64

R5F51115ADFM#3A
Renesas Electronics
1: $4.37
123,468In Stock

Mfr. Part #
R5F51115ADFM#3A

Mouser Part #
968-R5F51115ADFM#3A

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX111 128K/16K QFP64

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Datasheet

123,468In Stock

$4.37

$3.29

$3.02

$2.64

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-64

32 bit

32 MHz

128 kB

16 kB

12 bit

46 I/O

1.8 V

3.6 V

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX651 2048K/640K QFP100

R5F5651EDDFP#30
Renesas Electronics
1: $14.05
6,458In Stock

Mfr. Part #
R5F5651EDDFP#30

Mouser Part #
968-R5F5651EDDFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 2048K/640K QFP100

Learn More

Datasheet

6,458In Stock

$14.05

$10.99

$9.50

$9.17

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-100

RXv2

32 bit

120 MHz

32 kB

640 kB

12 bit

78 I/O

2.7 V

3.6 V

+ 85 C

Tray

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

AM2632CODFHMZCZRQ1
Texas Instruments
1: $40.31
922In Stock

Mfr. Part #
AM2632CODFHMZCZRQ1

Mouser Part #
595-2632CODFHMZCZRQ1

Texas Instruments

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

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Datasheet

922In Stock

Cut Tape

$40.31

$32.58

$30.64

$28.52

View

Reel

$25.17

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: $41.00
925In Stock

Mfr. Part #
AM2634CODFHMZCZRQ1

Mouser Part #
595-2634CODFHMZCZRQ1

Texas Instruments

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

Learn More

Datasheet

925In Stock

Cut Tape

$41.00

$33.15

$31.20

$29.04

View

Reel

$25.64

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: $12.31
1,094In Stock

Mfr. Part #
F280034SPN

Mouser Part #
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

$12.31

$9.23

$8.80

$6.47

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: $12.69
704In Stock

Mfr. Part #
F280034SPZ

Mouser Part #
595-F280034SPZ

Texas Instruments

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

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Datasheet

704In Stock

$12.69

$9.52

$9.07

$7.87

$6.06

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: $11.27
2,161In Stock

Mfr. Part #
F280037SPT

Mouser Part #
595-F280037SPT

Texas Instruments

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

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Datasheet

2,161In Stock

Cut Tape

$11.27

$8.66

$8.09

$7.28

Reel

$6.07

$5.95

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: $10.56
606In Stock

Mfr. Part #
R5F56609BGFL#30

Mouser Part #
968-R5F56609BGFL#30

Renesas Electronics

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

Datasheet

606In Stock

$10.56

$8.16

$7.57

$6.92

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: $11.54
270In Stock

Mfr. Part #
R5F56609DGFP#30

Mouser Part #
968-R5F56609DGFP#30

Renesas Electronics

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

Datasheet

270In Stock

$11.54

$8.97

$7.75

$7.74

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-100

RXv3

32 bit

120 MHz

Tray

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

STM32C031G4U6
STMicroelectronics
1: $1.56
3,431In Stock

Mfr. Part #
STM32C031G4U6

Mouser Part #
511-STM32C031G4U6

STMicroelectronics

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

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Datasheet

3,431In Stock

$1.56

$1.09

$1.02

$0.902

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-28

ARM Cortex M0+

32 bit

48 MHz

16 kB

12 kB

12 bit

26 I/O

2 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Automotive single-co re Arm Cortex-R5F

AM2631CODGHMZCZRQ1
Texas Instruments
1: $35.45
945In Stock

Mfr. Part #
AM2631CODGHMZCZRQ1

Mouser Part #
595-2631CODGHMZCZRQ1

Texas Instruments

ARM Microcontrollers - MCU Automotive single-co re Arm Cortex-R5F

Learn More

Datasheet

945In Stock

Cut Tape

$35.45

$28.52

$26.81

$24.90

View

Reel

$21.92

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

NFBGA-324

ARM Cortex R5F

32 bit/16 bit

400 MHz

12 bit

140 I/O

+ 150 C

Reel, Cut Tape, MouseReel

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

F280033SPN
Texas Instruments
1: $12.00
1,123In Stock

Mfr. Part #
F280033SPN

Mouser Part #
595-F280033SPN

Texas Instruments

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

Learn More

Datasheet

1,123In Stock

$12.00

$8.39

$8.00

$5.89

$5.30

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

F280034SPM
Texas Instruments
1: $11.93
603In Stock

Mfr. Part #
F280034SPM

Mouser Part #
595-F280034SPM

Texas Instruments

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

Learn More

Datasheet

603In Stock

$11.93

$8.94

$8.53

$7.41

$5.69

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

C28x

32 bit

120 MHz

256 kB

69 kB

12 bit

26 I/O

2.8 V

3.63 V

+ 125 C

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

F280037CSPZ
Texas Instruments
1: $14.50
814In Stock

Mfr. Part #
F280037CSPZ

Mouser Part #
595-F280037CSPZ

Texas Instruments

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

Learn More

Datasheet

814In Stock

$14.50

$11.21

$10.69

$7.18

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

ARM Microcontrollers - MCU TRAVEO-2 BODY HIGH-END

CYT3BB5CEBQ1AEEGS
Infineon Technologies
1: $29.24
460In Stock

Mfr. Part #
CYT3BB5CEBQ1AEEGS

Mouser Part #
727-YT3BB5CEBQ1AEEGS

Infineon Technologies

ARM Microcontrollers - MCU TRAVEO-2 BODY HIGH-END

Learn More

Datasheet

460In Stock

$29.24

$23.58

$20.61

$19.98

View

Min.: 1
Mult.: 1

SMD/SMT

TEQFP-100

ARM Cortex M0+, ARM Cortex M7

32 bit

100 MHz, 250 MHz

4.06 MB

768 kB

12 bit

72 I/O

2.7 V

5.5 V

+ 125 C

Tray

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

ATMEGA8A-ANR
Microchip Technology
1: $3.55
5,918In Stock
NRND

Mfr. Part #
ATMEGA8A-ANR

Mouser Part #
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

$3.55

$3.48

$3.35

$2.96

Reel

$2.96

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

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

STM32F103RFT6
STMicroelectronics
1: $16.09
5,292In Stock

Mfr. Part #
STM32F103RFT6

Mouser Part #
511-STM32F103RFT6

STMicroelectronics

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

Learn More

Datasheet

5,292In Stock

$16.09

$12.78

$11.17

$10.22

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: $19.01
1,591In Stock

Mfr. Part #
STM32F103ZET7

Mouser Part #
511-STM32F103ZET7

STMicroelectronics

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

Learn More

Datasheet

1,591In Stock

$19.01

$15.02

$13.26

$12.79

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: $10.02
8,677In Stock

Mfr. Part #
STM32F373RBT6

Mouser Part #
511-STM32F373RBT6

STMicroelectronics

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

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Datasheet

8,677In Stock

$10.02

$7.75

$6.97

$6.38

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: $17.51
5In Stock

Mfr. Part #
STM32F427VGT6TR

Mouser Part #
511-STM32F427VGT6TR

STMicroelectronics

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

Learn More

Datasheet

5In Stock

Cut Tape

$17.51

$13.78

$12.88

$11.86

View

Reel

$10.34

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: $18.95
1,783In Stock

Mfr. Part #
STM32F469IIT6

Mouser Part #
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

$18.95

$15.70

$14.87

$14.22

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: $2.57
21,230In Stock

Mfr. Part #
STM32G031F4P6

Mouser Part #
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

$2.57

$1.90

$1.73

$1.55

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: $4.15
20,724In Stock

Mfr. Part #
STM32G071C8U6TR

Mouser Part #
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

$4.15

$3.11

$2.85

$2.56

Reel

$1.92

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: $3.46
11,562In Stock

Mfr. Part #
STM32L051T6Y6TR

Mouser Part #
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

$3.46

$2.50

$2.20

$2.03

View

Reel

$1.69

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

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BGA-100
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BGA-132
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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