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All Products > Semiconductors > Integrated Circuits - ICs > Embedded Processors & Controllers > Microcontrollers - MCU
Microcontrollers (MCUs) are available at Mouser Electronics from industry leading microcontroller manufacturers. Mouser is an authorized distributor for Atmel, Freescale, Microchip, NXP, Silicon Labs, STMicroelectronics, Texas Instruments & many more. View our wide selection of microcontrollers below. View our Newest Microcontrollers page.
Category   Semiconductors >  Integrated Circuits - ICs >  Embedded Processors & Controllers >  Microcontrollers - MCU

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Compare up to 20 parts.
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Atmel ATSAMD20G18A-AU
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556-ATSAMD20G18A-AU


To purchase full reel, order in multiples of 1250:
ATSAMD20G18A-AU

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM
Data Sheet 2,393
In Stock
Cut Tape
1: $4.67
10: $4.24
25: $3.93
50: $3.40
100: View
1,250: $2.65

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Mult.: 1
Reel: 1,250
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 85 C SMD/SMT TQFP-48
Texas Instruments MSP430FR5969IRGZR
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595-SP430FR5969IRGZR


To purchase full reel, order in multiples of 2500:
MSP430FR5969IRGZR

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Texas Instruments 16-bit Microcontrollers - MCU 16MHz Ultra-Low-Pwr MCU
This product may require additional documentation to export from the United States.
Data Sheet 2,470
In Stock
Cut Tape
1: $5.92
10: $5.28
25: $4.75
50: $4.54
100: View
2,500: $2.64

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Mult.: 1
Reel: 2,500
RISC 16 bit 16 MHz 64 kB 2 kB + 85 C SMD/SMT VQFN-48
STMicroelectronics STM32F429IGT6
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STM32F429IGT6

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STMicroelectronics ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 180MHz
Data Sheet 1,004
In Stock
1: $18.04
10: $16.42
25: $15.18
50: $14.20
100: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 180 MHz 1024 kB 256 kB + 85 C SMD/SMT LQFP-176
Silicon Labs EFM32ZG110F32-QFN24
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904-EFM32ZG110F32


To purchase full reel, order in multiples of 1000:
EFM32ZG110F32-QFN24

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Silicon Labs ARM Microcontrollers - MCU 32KB Flash 4KB RAM
Page 262

Data Sheet
1,694
In Stock
Cut Tape
1: $1.06
25: $1.03
100: $0.993
Reel
1,000: $0.993
2,000: $0.972



Min.: 1
Mult.: 1
Reel: 1,000
ARM Cortex M0 32 bit 32 kB 4 kB SMD/SMT
Atmel ATTINY441-SSUR
Enlarge
556-ATTINY441-SSUR


To purchase full reel, order in multiples of 3000:
ATTINY441-SSUR

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Atmel 8-bit Microcontrollers - MCU 16MHz0.150" 14SOIC
Data Sheet 2,976
In Stock
Cut Tape
1: $1.28
10: $1.16
25: $1.08
50: $0.928
100: View
3,000: $0.725

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Mult.: 1
Reel: 3,000
AVR 8 bit 16 MHz 4 kB 256 B + 85 C SMD/SMT SOIC-14
Atmel ATTINY441-MMH
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556-ATTINY441-MMH


To purchase full reel, order in multiples of 490:
ATTINY441-MMH

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Atmel 8-bit Microcontrollers - MCU 16MHz 3x3mm 20 VQFN
Data Sheet 1,929
In Stock
Cut Tape
1: $1.39
10: $1.26
25: $1.17
50: $1.01
Reel
490: $0.883
980: View

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Min.: 1
Mult.: 1
Reel: 490
AVR 8 bit 16 MHz 4 kB 256 B + 85 C SMD/SMT VQFN-20
STMicroelectronics STM32F030F4P6TR
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511-STM32F030F4P6TR


To purchase full reel, order in multiples of 2500:
STM32F030F4P6TR

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STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU
Data Sheet 2,500
In Stock
Alternative Packaging
Cut Tape
1: $1.45
10: $1.12
100: $0.89
500: $0.812
Reel
2,500: $0.551
7,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
ARM Cortex M0 32 bit 48 MHz 16 kB 4 kB + 85 C SMD/SMT TSSOP-20
Silicon Labs EFM32ZG222F32-QFP48
Enlarge
904-EFM32ZG222F32


To purchase full reel, order in multiples of 1000:
EFM32ZG222F32-QFP48

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Silicon Labs ARM Microcontrollers - MCU 32KB Flash 4KB RAM
Page 262

Data Sheet
1,826
In Stock
More Info Available
Cut Tape
1: $1.46
25: $1.41
100: $1.36
Reel
1,000: $1.36
2,000: $1.33



Min.: 1
Mult.: 1
Reel: 1,000
ARM Cortex M0 32 bit 32 kB 4 kB SMD/SMT
STMicroelectronics STM32F030K6T6
Enlarge
STM32F030K6T6

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STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU
Data Sheet 2,985
In Stock
1: $1.55
10: $1.25
100: $1.00
500: $0.877
1,000: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 48 MHz 32 kB 4 kB + 85 C SMD/SMT LQFP-32
Silicon Labs C8051F931-G-GM
Enlarge
C8051F931-G-GM

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Silicon Labs 8-bit Microcontrollers - MCU 64KB,10ADC,24Pin
Data Sheet 996
In Stock
1: $1.60
25: $1.54
100: $1.49
1,000: $1.46



Min.: 1
Mult.: 1
8051 8 bit/16 bit 25 MHz 64 kB 4 kB + 125 C SMD/SMT QFN-24
Silicon Labs C8051F930-G-GM
Enlarge
C8051F930-G-GM

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Silicon Labs 8-bit Microcontrollers - MCU 64KB,10ADC,32Pin
Data Sheet 1,128
In Stock
1: $1.72
25: $1.66
100: $1.60
1,000: $1.58



Min.: 1
Mult.: 1
8051 8 bit/16 bit 25 MHz 32 kB 4 kB + 125 C SMD/SMT QFN-32
Silicon Labs C8051F930-G-GQ
Enlarge
C8051F930-G-GQ

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New Product


Silicon Labs 8-bit Microcontrollers - MCU 64KB,10ADC,32Pin
Data Sheet 1,460
In Stock
1: $1.89
25: $1.82
100: $1.76
1,000: $1.73
2,000: $1.72



Min.: 1
Mult.: 1
8051 8 bit/16 bit 25 MHz 64 kB 4 kB + 125 C SMD/SMT LQFP-32
Atmel ATSAMD20E14A-MU
Enlarge
556-ATSAMD20E14A-MU


To purchase full reel, order in multiples of 2450:
ATSAMD20E14A-MU

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM
Data Sheet 2,316
In Stock
Cut Tape
1: $2.24
10: $2.03
25: $1.88
50: $1.63
100: View
2,450: $1.27

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,450
ARM Cortex M0+ 32 bit 48 MHz 16 kB 2 kB + 85 C SMD/SMT QFN-32
Cypress Semiconductor CY8C4124PVI-442
Enlarge
CY8C4124PVI-442

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4
Page 227

Data Sheet
1,309
In Stock
1: $2.26
10: $2.06
25: $1.95
100: $1.85
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 24 MHz 16 kB 4 kB + 85 C SMD/SMT SSOP-28
Atmel ATSAMD20E14A-AU
Enlarge
556-ATSAMD20E14A-AU


To purchase full reel, order in multiples of 1250:
ATSAMD20E14A-AU

New Product
New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM
Data Sheet 1,616
In Stock
Cut Tape
1: $2.28
10: $2.07
25: $1.92
50: $1.66
100: View
1,250: $1.30

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,250
ARM Cortex M0+ 32 bit 48 MHz 16 kB 2 kB + 85 C SMD/SMT TQFP-32
Atmel ATSAMD20E15A-MU
Enlarge
556-ATSAMD20E15A-MU


To purchase full reel, order in multiples of 2450:
ATSAMD20E15A-MU

New Product
New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM
Data Sheet 2,171
In Stock
Cut Tape
1: $2.38
10: $2.16
25: $2.00
50: $1.73
100: View
2,450: $1.35

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,450
ARM Cortex M0+ 32 bit 48 MHz 32 kB 4 kB + 85 C SMD/SMT QFN-32
Cypress Semiconductor CY8C4124LQI-443
Enlarge
CY8C4124LQI-443

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4
Page 227

Data Sheet
1,099
In Stock
1: $2.38
10: $2.16
25: $2.05
100: $1.94
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 24 MHz 16 kB 4 kB + 85 C SMD/SMT QFN-40
Atmel ATSAMD20J15A-AU
Enlarge
556-ATSAMD20J15A-AU


To purchase full reel, order in multiples of 800:
ATSAMD20J15A-AU

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM
Data Sheet 1,614
In Stock
Cut Tape
1: $2.68
10: $2.44
25: $2.26
50: $1.95
100: View
800: $1.53

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
ARM Cortex M0+ 32 bit 48 MHz 32 kB 4 kB + 85 C SMD/SMT TQFP-64
Atmel ATSAMD20E16A-AU
Enlarge
556-ATSAMD20E16A-AU


To purchase full reel, order in multiples of 1250:
ATSAMD20E16A-AU

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
Data Sheet 1,361
In Stock
Cut Tape
1: $2.96
10: $2.69
25: $2.49
50: $2.15
100: View
1,250: $1.68

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,250
ARM Cortex M0+ 32 bit 48 MHz 64 kB 8 kB + 85 C SMD/SMT TQFP-32
Atmel ATSAMD20E17A-MU
Enlarge
556-ATSAMD20E17A-MU


To purchase full reel, order in multiples of 2450:
ATSAMD20E17A-MU

New Product
New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
Data Sheet 2,296
In Stock
Cut Tape
1: $3.10
10: $2.82
25: $2.61
50: $2.26
100: View
2,450: $1.76

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,450
ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB + 85 C SMD/SMT QFN-32
Atmel ATSAMD20E17A-AU
Enlarge
556-ATSAMD20E17A-AU


To purchase full reel, order in multiples of 1250:
ATSAMD20E17A-AU

New Product
New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
Data Sheet 1,206
In Stock
Cut Tape
1: $3.16
10: $2.88
25: $2.66
50: $2.30
100: View
1,250: $1.80

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,250
ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB + 85 C SMD/SMT TQFP-32
Atmel ATSAMD20J16A-AU
Enlarge
556-ATSAMD20J16A-AU


To purchase full reel, order in multiples of 800:
ATSAMD20J16A-AU

New Product
New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
Data Sheet 674
In Stock
Cut Tape
1: $3.28
10: $2.98
25: $2.76
50: $2.39
100: View
800: $1.86

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
ARM Cortex M0+ 32 bit 48 MHz 64 kB 8 kB + 85 C SMD/SMT TQFP-64
Silicon Labs Si1064-A-GM
Enlarge
Si1064-A-GM

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Silicon Labs RF Microcontrollers - MCU 64kB 4kB RAM +13 dBm prgm XCVR QFN36 EZR
Page 33

Data Sheet
442
In Stock
More Info Available
1: $3.41
25: $3.29
100: $3.17
1,000: $3.14
2,000: $3.10



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 64 kB 4 kB + 85 C SMD/SMT QFN-36
Atmel ATSAMD20J17A-AU
Enlarge
556-ATSAMD20J17A-AU


To purchase full reel, order in multiples of 800:
ATSAMD20J17A-AU

New Product
New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
Data Sheet 842
In Stock
Cut Tape
1: $3.51
10: $3.19
25: $2.95
50: $2.55
100: View
800: $1.99

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB + 85 C SMD/SMT TQFP-64
Silicon Labs Si1063-A-GM
Enlarge
Si1063-A-GM

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Silicon Labs RF Microcontrollers - MCU 32kB 4kB RAM +13 dBm prgm XCVR QFN36 Pro2
Page 33

Data Sheet
505
In Stock
1: $3.60
25: $3.48
100: $3.35
1,000: $3.32
2,000: $3.27



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 32 kB 4 kB + 85 C SMD/SMT QFN-36
Compare up to 20 parts.
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