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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 #

RF Microcontrollers - MCU RW610ET/A2I

RW610ET/A2IY
NXP Semiconductors
1: $14.68
1,499In Stock

Mfr. Part No.
RW610ET/A2IY

Mouser Part No
771-RW610ET/A2IY

NXP Semiconductors

RF Microcontrollers - MCU RW610ET/A2I

Learn More

Datasheet

1,499In Stock

Cut Tape

$14.68

$11.58

$10.80

$9.96

View

Reel

$8.66

Min.: 1
Mult.: 1

: 2,000

ARM Cortex M33

260 MHz

1.2 MB

Reel, Cut Tape

ARM Microcontrollers - MCU MCU RA0E1 ARM CM23 32MHz 32K/12K QFP32

R7FA0E1053CFJ#HA0
Renesas Electronics
1: $2.08
9,290In Stock

Mfr. Part No.
R7FA0E1053CFJ#HA0

Mouser Part No
968-R7FA0E1053CFJHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA0E1 ARM CM23 32MHz 32K/12K QFP32

Learn More

Datasheet

9,290In Stock

Cut Tape

$2.08

$1.33

$1.19

$0.976

Reel

$0.626

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

LQFP-32

ARM Cortex M23

32 bit

32 MHz

32 kB

12 kB

12 bit

26 I/O

1.6 V

5.5 V

+ 105 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR USB 16K FL 16MHz Ind Temp Grn

ATMEGA32U4RC-AUR
Microchip Technology
1: $5.40
4,001In Stock

Mfr. Part No.
ATMEGA32U4RC-AUR

Mouser Part No
556-ATMEGA32U4RC-AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 16K FL 16MHz Ind Temp Grn

Learn More

Datasheet

4,001In Stock

Cut Tape

$5.40

$4.92

$4.90

$4.87

View

Reel

$4.49

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

TQFP-44

AVR

8 bit

16 MHz

32 kB

2.5 kB

10 bit

26 I/O

2.7 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4E16EA-AUR
Microchip Technology
1: $12.04
11,013In Stock

Mfr. Part No.
ATSAM4E16EA-AUR

Mouser Part No
556-ATSAM4E16EA-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

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Datasheet

11,013In Stock

Cut Tape

$12.04

$11.87

$11.43

$11.42

View

Reel

$9.90

MouseReel Available

Min.: 1
Mult.: 1

: 800

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

120 MHz

1 MB

128 kB

16 bit

117 I/O

1.08 V

1.32 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,Tray, USB,Extended Temp

ATSAMD51J19A-MF
Microchip Technology
1: $6.33
2,862In Stock

Mfr. Part No.
ATSAMD51J19A-MF

Mouser Part No
556-ATSAMD51J19A-MF

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,Tray, USB,Extended Temp

Learn More

Datasheet

2,862In Stock

$6.33

$5.82

$5.26

Min.: 1
Mult.: 1

SMD/SMT

VQFN-64

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

51 I/O

1.71 V

3.6 V

+ 125 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 1.75KB 128 RAM 6 I/O

PIC12C671T-04I/SM
Microchip Technology
1: $3.01
4,605In Stock

Mfr. Part No.
PIC12C671T-04I/SM

Mouser Part No
579-12C671T-04I/SM

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 128 RAM 6 I/O

Datasheet

4,605In Stock

Cut Tape

$3.01

Reel

$3.01

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

SMD/SMT

SOIC-8

PIC12

8 bit

4 MHz

1.75 kB

128 B

8 bit

5 I/O

3 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD

PIC24FJ256GA410-I/PT
Microchip Technology
1: $7.11
3,414In Stock

Mfr. Part No.
PIC24FJ256GA410-I/PT

Mouser Part No
579-24FJ256GA410I/PT

Microchip Technology

16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD

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Datasheet

3,414In Stock

$7.11

$5.92

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

PIC24F

16 bit

32 MHz

256 kB

16 kB

10 bit, 12 bit

85 I/O

2 V

3.6 V

+ 85 C

Tray

32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 120MHz 2 analog comp

PIC32MX470F512H-120/PT
Microchip Technology
1: $8.77
13,328In Stock

Mfr. Part No.
PIC32MX470F512H-120/PT

Mouser Part No
579-MX470F512H120PT

Microchip Technology

32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 120MHz 2 analog comp

Learn More

Datasheet

13,328In Stock

$8.77

$8.05

$7.29

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

MIPS32 M4K

32 bit

120 MHz

512 kB

128 kB

10 bit

49 I/O

2.3 V

3.6 V

+ 70 C

Tray

8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2 EUSART, SPI/I2C

PIC16F15375-I/PT
Microchip Technology
1: $1.69
11,845In Stock

Mfr. Part No.
PIC16F15375-I/PT

Mouser Part No
579-PIC16F15375-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2 EUSART, SPI/I2C

Learn More

Datasheet

11,845In Stock

$1.69

$1.54

$1.41

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC16

8 bit

32 MHz

14 kB

1 kB

10 bit

36 I/O

2.3 V

5.5 V

+ 85 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

PIC16F690-E/SO
Microchip Technology
1: $2.95
5,776In Stock

Mfr. Part No.
PIC16F690-E/SO

Mouser Part No
579-PIC16F690-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

Datasheet

5,776In Stock

$2.95

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

PIC16

8 bit

20 MHz

7 kB

256 B

10 bit

18 I/O

4.5 V

5.5 V

+ 125 C

Tube

8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O

PIC16LF87-I/SS
Microchip Technology
1: $4.64
5,092In Stock

Mfr. Part No.
PIC16LF87-I/SS

Mouser Part No
579-PIC16LF87-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O

Datasheet

5,092In Stock

$4.64

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

PIC16

8 bit

20 MHz

7 kB

368 B

No ADC

16 I/O

2 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU

PIC18F25K80-E/SS
Microchip Technology
1: $3.74
4,352In Stock

Mfr. Part No.
PIC18F25K80-E/SS

Mouser Part No
579-PIC18F25K80-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU

Learn More

Datasheet

4,352In Stock

$3.74

$3.73

$3.30

$3.12

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

PIC18

8 bit

64 MHz

32 kB

3.6 kB

12 bit

24 I/O

1.8 V

5.5 V

+ 125 C

Tube

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

PIC18F26K42-I/ML
Microchip Technology
1: $2.16
41,080In Stock

Mfr. Part No.
PIC18F26K42-I/ML

Mouser Part No
579-PIC18F26K42-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

41,080In Stock

$2.16

$1.91

$1.80

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

PIC18

8 bit

64 MHz

64 kB

4 kB

12 bit

25 I/O

2.3 V

5.5 V

+ 85 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU

PIC18F46K80-E/PT
Microchip Technology
1: $4.33
5,897In Stock

Mfr. Part No.
PIC18F46K80-E/PT

Mouser Part No
579-PIC18F46K80-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU

Learn More

Datasheet

5,897In Stock

$4.33

$3.99

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

8 bit

64 MHz

64 kB

3.6 kB

12 bit

35 I/O

1.8 V

5.5 V

+ 125 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG230F256G-F-QFN64
Silicon Labs
1: $10.56
2,584In Stock

Mfr. Part No.
EFM32LG230F256G-F-QFN64

Mouser Part No
634-32LG230F256GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

2,584In Stock

$10.56

$8.76

$8.16

$7.42

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

56 I/O

1.98 V

3.8 V

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-16MHZ 5V IND

ATMEGA640-16AUR
Microchip Technology
1: $10.48
1,535In Stock

Mfr. Part No.
ATMEGA640-16AUR

Mouser Part No
556-ATMEGA640-16AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-16MHZ 5V IND

Learn More

Datasheet

1,535In Stock

Cut Tape

$10.48

$9.48

$9.44

$9.39

View

Reel

$8.70

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

TQFP-100

AVR

8 bit

16 MHz

64 kB

8 kB

10 bit

86 I/O

2.7 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3

ATSAM3U2CA-CU
Microchip Technology
1: $6.33
4,485In Stock

Mfr. Part No.
ATSAM3U2CA-CU

Mouser Part No
556-ATSAM3U2CA-CU

Microchip Technology

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3

Learn More

Datasheet

4,485In Stock

$6.33

$6.02

$5.68

$5.64

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-100

ARM Cortex M3

32 bit

96 MHz

128 kB

36 kB

12 bit

57 I/O

1.62 V

1.95 V

+ 85 C

Tray

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA

ATSAM3X8CA-AU
Microchip Technology
1: $10.28
1,601In Stock

Mfr. Part No.
ATSAM3X8CA-AU

Mouser Part No
556-ATSAM3X8CA-AU

Microchip Technology

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA

Learn More

Datasheet

1,601In Stock

$10.28

$9.49

$9.26

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

84 MHz

512 kB

64 kB

12 bit

63 I/O

1.62 V

1.95 V

+ 85 C

Tray

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC20E18A-AUT
Microchip Technology
1: $4.04
20,428In Stock

Mfr. Part No.
ATSAMC20E18A-AUT

Mouser Part No
556-ATSAMC20E18A-AUT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

20,428In Stock

Cut Tape

$4.04

$3.91

$3.58

$3.56

Reel

$3.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TQFP-32

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

26 I/O

2.7 V

5.5 V

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU CM4, QFN48, 256KFlash,Tray, USB,Extended Temp

ATSAMD51G18A-MF
Microchip Technology
1: $5.25
5,841In Stock

Mfr. Part No.
ATSAMD51G18A-MF

Mouser Part No
556-ATSAMD51G18A-MF

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN48, 256KFlash,Tray, USB,Extended Temp

Learn More

Datasheet

5,841In Stock

$5.25

$4.83

$4.35

Min.: 1
Mult.: 1

SMD/SMT

VQFN-48

ARM Cortex M4F

32 bit

120 MHz

256 kB

128 kB

12 bit

37 I/O

1.71 V

3.6 V

+ 125 C

AEC-Q100

Tray

ARM Microcontrollers - MCU Automotive Cortex-M7

ATSAMV70Q20B-CB
Microchip Technology
1: $15.71
1,019In Stock

Mfr. Part No.
ATSAMV70Q20B-CB

Mouser Part No
556-ATSAMV70Q20B-CB

Microchip Technology

ARM Microcontrollers - MCU Automotive Cortex-M7

Learn More

Datasheet

1,019In Stock

$15.71

$14.41

$13.04

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-144

ARM Cortex M7

32 bit

300 MHz

1 MB

384 kB

12 bit

114 I/O

1.2 V

1.32 V

+ 105 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz, IND

ATTINY13A-MMUR
Microchip Technology
1: $1.17
14,663In Stock

Mfr. Part No.
ATTINY13A-MMUR

Mouser Part No
556-ATTINY13A-MMUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz, IND

Datasheet

14,663In Stock

Cut Tape

$1.17

$1.15

$1.09

Reel

$1.05

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

MLF-10

AVR

8 bit

20 MHz

1 kB

64 B

10 bit

6 I/O

1.8 V

5.5 V

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN

ATTINY1617-MNR
Microchip Technology
1: $1.16
24,447In Stock

Mfr. Part No.
ATTINY1617-MNR

Mouser Part No
556-ATTINY1617MNR

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN

Learn More

Datasheet

24,447In Stock

Cut Tape

$1.16

$1.14

$1.01

$0.997

$0.982

Reel

$0.962

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

QFN-24

AVR

8 bit

20 MHz

16 kB

2 kB

10 bit

22 I/O

1.8 V

5.5 V

+ 105 C

AEC-Q100

Reel, Cut Tape

8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC14, T&R

ATTINY814-SSNR
Microchip Technology
1: $0.811
46,547In Stock

Mfr. Part No.
ATTINY814-SSNR

Mouser Part No
556-ATTINY814-SSNR

Microchip Technology

8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC14, T&R

Learn More

Datasheet

46,547In Stock

Cut Tape

$0.811

$0.765

$0.713

$0.712

Reel

$0.67

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOIC-14

AVR

8 bit

20 MHz

8 kB

512 B

10 bit

12 I/O

1.8 V

5.5 V

+ 105 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 192K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz

ATXMEGA192D3-AU
Microchip Technology
1: $7.69
2,320In Stock

Mfr. Part No.
ATXMEGA192D3-AU

Mouser Part No
556-ATXMEGA192D3-AU

Microchip Technology

8-bit Microcontrollers - MCU 192K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz

Datasheet

2,320In Stock

$7.69

$6.97

$6.57

$6.55

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

AVR

8 bit/16 bit

32 MHz

192 kB

16 kB

12 bit

50 I/O

1.6 V

3.6 V

+ 85 C

Tray

Microcontrollers - MCU

Types of Microcontrollers - MCU

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Alif Semiconductor
Allegro MicroSystems
Ambiq
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Analog Devices Inc.
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BGA-100
BGA-108
BGA-112
BGA-116
BGA-120
BGA-121
BGA-124
BGA-125
BGA-132
BGA-136
BGA-144
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8051
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78K0
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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