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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 #

32-bit Microcontrollers - MCU 32BIT MCU RX62N 512K/96K QFP144

R5F562N8BDFB#V0
Renesas Electronics
1: Rp246.203
25.700In Stock
NRND

Mfr. Part No.
R5F562N8BDFB#V0

Mouser Part No
968-R5F562N8BDFB#V0

NRND

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX62N 512K/96K QFP144

Datasheet

25.700In Stock

Rp246.203

Rp172.636

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

32 bit

100 MHz

512 kB

96 kB

12 bit

103 I/O

2.7 V

3.6 V

+ 85 C

Tray

32-bit Microcontrollers - MCU HMI-MULTI-SENSE PSOC4

CY8C4149AZI-S598
Infineon Technologies
1: Rp150.437
569In Stock

Mfr. Part No.
CY8C4149AZI-S598

Mouser Part No
727-CY8C4149AZI-S598

Infineon Technologies

32-bit Microcontrollers - MCU HMI-MULTI-SENSE PSOC4

Learn More

Datasheet

569In Stock

Rp150.437

Rp126.037

Rp108.975

Rp104.756

View

Min.: 1
Mult.: 1

Tray

8-bit Microcontrollers - MCU C5130A 16K Flash USB 5V

AT89C5130A-PUTUM
Microchip Technology
1: Rp152.639
501In Stock

Mfr. Part No.
AT89C5130A-PUTUM

Mouser Part No
556-A89C5130A-PUTUM

Microchip Technology

8-bit Microcontrollers - MCU C5130A 16K Flash USB 5V

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Datasheet

501In Stock

Rp152.639

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

8051

8 bit

48 MHz

16 kB

1 kB

No ADC

34 I/O

2.7 V

5.5 V

+ 85 C

Tray

32-bit Microcontrollers - MCU 512KB Flash

AT32UC3B1512-Z1UT
Microchip Technology
1: Rp194.101
374In Stock

Mfr. Part No.
AT32UC3B1512-Z1UT

Mouser Part No
556-AT32UC3B1512Z1UT

Microchip Technology

32-bit Microcontrollers - MCU 512KB Flash

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Datasheet

374In Stock

Rp194.101

Rp176.305

Rp160.161

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

AVR

32 bit

60 MHz

512 kB

96 kB

10 bit

28 I/O

1.65 V

1.95 V

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 8K Flash 3PSC, 16MHz

AT90PWM2-16SQ
Microchip Technology
1: Rp99.435
1.895In Stock

Mfr. Part No.
AT90PWM2-16SQ

Mouser Part No
556-AT90PWM2-16SQ

Microchip Technology

8-bit Microcontrollers - MCU AVR 8K Flash 3PSC, 16MHz

Datasheet

1.895In Stock

Rp99.435

Rp91.363

Rp88.061

Min.: 1
Mult.: 1

SMD/SMT

SOIC-24

AVR

8 bit

16 MHz

8 kB

512 B

10 bit

19 I/O

2.7 V

5.5 V

+ 105 C

Tube

8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz

AT90USB646-MUR
Microchip Technology
1: Rp146.034
2.618In Stock

Mfr. Part No.
AT90USB646-MUR

Mouser Part No
556-AT90USB646-MUR

Microchip Technology

8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz

Datasheet

2.618In Stock

Cut Tape

Rp146.034

Rp142.182

Rp135.760

Reel

Rp121.267

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

SMD/SMT

QFN-64

AVR

8 bit

16 MHz

64 kB

4 kB

10 bit

48 I/O

2.7 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU GREEN IND TEMP MRL B

AT91SAM7S512B-AU-999
Microchip Technology
1: Rp276.841
1.408In Stock

Mfr. Part No.
AT91SAM7S512B-AU-999

Mouser Part No
556-AT91SAM7S512BAU9

Microchip Technology

ARM Microcontrollers - MCU GREEN IND TEMP MRL B

Learn More

Datasheet

1.408In Stock

Cut Tape

Rp276.841

Rp267.118

Rp228.041

Reel

Rp228.041

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

LQFP-64

ARM7TDMI

32 bit/16 bit

55 MHz

512 kB

64 kB

10 bit

32 I/O

1.65 V

1.95 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC

ATMEGA1608-MU
Microchip Technology
1: Rp20.181
6.215In Stock

Mfr. Part No.
ATMEGA1608-MU

Mouser Part No
556-ATMEGA1608-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC

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Datasheet

6.215In Stock

Rp20.181

Rp18.346

Rp16.695

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

8 bit

20 MHz

16 kB

2 kB

10 bit

27 I/O

1.8 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

ATMEGA168V-10MU
Microchip Technology
1: Rp69.164
2.065In Stock

Mfr. Part No.
ATMEGA168V-10MU

Mouser Part No
556-ATMEGA168V10MU

Microchip Technology

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

Learn More

Datasheet

2.065In Stock

Rp69.164

Min.: 1
Mult.: 1

SMD/SMT

MLF-32

AVR

8 bit

10 MHz

16 kB

1 kB

10 bit

23 I/O

1.8 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE - 20 MHZ 5V

ATMEGA3250P-20AU
Microchip Technology
1: Rp115.763
324In Stock

Mfr. Part No.
ATMEGA3250P-20AU

Mouser Part No
556-ATMEGA3250P-20AU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE - 20 MHZ 5V

Datasheet

324In Stock

Rp115.763

Rp106.223

Rp96.133

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

AVR

8 bit

20 MHz

32 kB

2 kB

10 bit

69 I/O

2.7 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-8MHZ 1.8V

ATMEGA329V-8AUR
Microchip Technology
1: Rp125.303
950In Stock

Mfr. Part No.
ATMEGA329V-8AUR

Mouser Part No
556-ATMEGA329V-8AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-8MHZ 1.8V

Datasheet

950In Stock

Cut Tape

Rp125.303

Rp121.634

Rp115.396

Reel

Rp103.655

Min.: 1
Mult.: 1

: 1.000

SMD/SMT

TQFP-64

AVR

8 bit

8 MHz

32 kB

2 kB

10 bit

54 I/O

1.8 V

5.5 V

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz

ATMEGA32U2-MUR
Microchip Technology
1: Rp72.467
9.423In Stock

Mfr. Part No.
ATMEGA32U2-MUR

Mouser Part No
556-ATMEGA32U2-MUR

Microchip Technology

8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz

Datasheet

9.423In Stock

Cut Tape

Rp72.467

Rp69.898

Rp68.247

Rp68.064

Rp67.880

Reel

Rp59.808

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

VQFN-32

AVR

8 bit

16 MHz

32 kB

1 kB

No ADC

22 I/O

2.7 V

5.5 V

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

ATMEGA4808-MU
Microchip Technology
1: Rp25.684
7.278In Stock

Mfr. Part No.
ATMEGA4808-MU

Mouser Part No
556-ATMEGA4808-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

Learn More

Datasheet

7.278In Stock

Rp25.684

Rp23.299

Rp21.098

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

8 bit

20 MHz

48 kB

6 kB

10 bit

27 I/O

1.8 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 20 MHz Ind Temp

ATMEGA644A-MU
Microchip Technology
1: Rp101.453
431In Stock

Mfr. Part No.
ATMEGA644A-MU

Mouser Part No
556-ATMEGA644A-MU

Microchip Technology

8-bit Microcontrollers - MCU 20 MHz Ind Temp

Learn More

Datasheet

431In Stock

Rp101.453

Rp92.831

Rp84.025

Min.: 1
Mult.: 1

SMD/SMT

VQFN-44

AVR

8 bit

20 MHz

64 kB

4 kB

10 bit

32 I/O

1.8 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 20 MHZ, QFN/MLF, 105C, GREEN

ATMEGA88PB-MN
Microchip Technology
1: Rp25.501
1.188In Stock

Mfr. Part No.
ATMEGA88PB-MN

Mouser Part No
556-ATMEGA88PB-MN

Microchip Technology

8-bit Microcontrollers - MCU 20 MHZ, QFN/MLF, 105C, GREEN

Learn More

Datasheet

1.188In Stock

Rp25.501

Rp21.648

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

8 bit

20 MHz

8 kB

1 kB

10 bit

27 I/O

1.8 V

5.5 V

+ 85 C

Tray

ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA

ATSAM3X8CA-CU
Microchip Technology
1: Rp218.684
256In Stock

Mfr. Part No.
ATSAM3X8CA-CU

Mouser Part No
556-ATSAM3X8CA-CU

Microchip Technology

ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA

Learn More

Datasheet

256In Stock

Rp218.684

Rp198.687

Rp179.974

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-100

ARM Cortex M3

32 bit

84 MHz

512 kB

96 kB

12 bit

63 I/O

1.62 V

1.95 V

+ 85 C

Tray

ARM Microcontrollers - MCU BGA144,GREEN IND TEMP, MRLA

ATSAM3X8EA-CU
Microchip Technology
1: Rp207.126
844In Stock

Mfr. Part No.
ATSAM3X8EA-CU

Mouser Part No
556-ATSAM3X8EA-CU

Microchip Technology

ARM Microcontrollers - MCU BGA144,GREEN IND TEMP, MRLA

Learn More

Datasheet

844In Stock

Rp207.126

Rp201.989

Rp201.806

Rp199.054

View

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-144

ARM Cortex M3

32 bit

84 MHz

512 kB

96 kB

12 bit

103 I/O

1.62 V

1.95 V

+ 85 C

Tray

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J17A-ANT
Microchip Technology
1: Rp64.945
1.149In Stock

Mfr. Part No.
ATSAMC21J17A-ANT

Mouser Part No
556-ATSAMC21J17A-ANT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

1.149In Stock

Cut Tape

Rp64.945

Rp60.175

Rp59.991

Rp58.707

Reel

Rp58.707

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

TQFP-64

ARM Cortex M0+

32 bit

48 MHz

128 kB

16 kB

2 x 12 bit

52 I/O

2.7 V

5.5 V

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 24 QFN,105C, GREEN,1.6-3.6V,48MHz,USB

ATSAMD11D14A-MNT
Microchip Technology
1: Rp34.307
9.966In Stock

Mfr. Part No.
ATSAMD11D14A-MNT

Mouser Part No
556-ATSAMD11D14A-MNT

Microchip Technology

ARM Microcontrollers - MCU 24 QFN,105C, GREEN,1.6-3.6V,48MHz,USB

Learn More

Datasheet

9.966In Stock

Cut Tape

Rp34.307

Rp31.922

Rp31.739

Rp31.372

Reel

Rp31.188

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

SMD/SMT

QFN-24

ARM Cortex M0

32 bit

48 MHz

16 kB

4 kB

12 bit

22 I/O

1.62 V

3.63 V

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 20 SOIC,105C, GREEN,1.6-3.6V,48MHz,USB

ATSAMD11D14A-SSNT
Microchip Technology
1: Rp33.206
1.025In Stock

Mfr. Part No.
ATSAMD11D14A-SSNT

Mouser Part No
556-ATSAMD11D14ASSNT

Microchip Technology

ARM Microcontrollers - MCU 20 SOIC,105C, GREEN,1.6-3.6V,48MHz,USB

Learn More

Datasheet

1.025In Stock

Cut Tape

Rp33.206

Rp32.106

Rp27.152

Reel

Rp27.152

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

SOIC-20

ARM Cortex M0

32 bit

48 MHz

16 kB

4 kB

12 bit

18 I/O

1.62 V

3.63 V

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

ATSAMD20G17A-AU
Microchip Technology
1: Rp51.002
1.144In Stock

Mfr. Part No.
ATSAMD20G17A-AU

Mouser Part No
556-ATSAMD20G17A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

Learn More

Datasheet

1.144In Stock

Rp51.002

Rp46.415

Rp44.764

Rp42.012

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

ARM Cortex M0+

32 bit

48 MHz

128 kB

16 kB

12 bit

38 I/O

1.62 V

1.95 V

+ 85 C

Tray

ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz

ATSAMD20G18A-MN
Microchip Technology
1: Rp62.560
490In Stock

Mfr. Part No.
ATSAMD20G18A-MN

Mouser Part No
556-ATSAMD20G18A-MN

Microchip Technology

ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

490In Stock

Rp62.560

Rp62.193

Rp56.689

Rp51.185

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

38 I/O

1.62 V

3.63 V

+ 105 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

ATSAMD20J17A-MUT
Microchip Technology
1: Rp54.671
7.025In Stock

Mfr. Part No.
ATSAMD20J17A-MUT

Mouser Part No
556-ATSAMD20J17A-MUT

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

Learn More

Datasheet

7.025In Stock

Cut Tape

Rp54.671

Rp52.653

Rp51.185

Rp50.635

Reel

Rp44.948

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

SMD/SMT

QFN-64

ARM Cortex M0+

32 bit

48 MHz

128 kB

16 kB

12 bit

52 I/O

1.62 V

1.95 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64TQFP 105C, GREEN,1.6-3.6V,48MHz

ATSAMD20J18A-AN
Microchip Technology
1: Rp66.963
1.175In Stock

Mfr. Part No.
ATSAMD20J18A-AN

Mouser Part No
556-ATSAMD20J18A-AN

Microchip Technology

ARM Microcontrollers - MCU 64TQFP 105C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

1.175In Stock

Rp66.963

Rp60.909

Rp55.038

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

52 I/O

1.62 V

3.63 V

+ 105 C

Tray

ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz, T&R

ATSAMD21E15L-AFT
Microchip Technology
1: Rp47.700
1.214In Stock

Mfr. Part No.
ATSAMD21E15L-AFT

Mouser Part No
556-ATSAMD21E15L-AFT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz, T&R

Learn More

Datasheet

1.214In Stock

Cut Tape

Rp47.700

Rp46.048

Rp44.764

Rp39.260

Reel

Rp39.260

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

TQFP-32

ARM Cortex M0+

32 bit

48 MHz

32 kB

4 kB

12 bit

26 I/O

1.62 V

3.63 V

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Microcontrollers - MCU

Types of Microcontrollers - MCU

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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