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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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Atmel ATSAMD20G18A-MU
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ATSAMD20G18A-MU

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM
Page 221

Data Sheet
2,546
In Stock
1: $5.03
10: $4.43
25: $4.16
50: $3.53
100: View



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Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 85 C SMD/SMT QFN-48
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
Page 221

Data Sheet
2,381
In Stock
Cut Tape
1: $5.13
10: $4.52
25: $4.24
50: $3.60
Reel
1,250: $2.70
2,500: View

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Reel: 1,250
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 85 C SMD/SMT TQFP-48
Microchip Technology PIC12F1571-I/MF
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PIC12F1571-I/MF

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator
Data Sheet 2,363
In Stock
1: $0.88
10: $0.73
25: $0.66
100: $0.60



Min.: 1
Mult.: 1
8 bit 32 MHz 1.75 kB 128 B Yes + 85 C SMD/SMT DFN-8
Atmel ATTINY441-SSUR
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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 2,945
In Stock
Cut Tape
1: $1.40
10: $1.29
25: $1.16
50: $0.986
100: View
3,000: $0.732

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Mult.: 1
Reel: 3,000
AVR 8 bit 16 MHz 4 kB 256 B Yes + 85 C SMD/SMT SOIC-14
Atmel ATTINY841-SSU
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ATTINY841-SSU

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Atmel 8-bit Microcontrollers - MCU AVR 8K FLASH EE
Data Sheet 2,488
In Stock
1: $1.45
10: $1.33
25: $1.20
50: $1.02
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 8 kB 512 B Yes + 85 C SMD/SMT SOIC-14
Silicon Labs C8051F38C-GQ
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C8051F38C-GQ

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Silicon Labs 8-bit Microcontrollers - MCU USB-Flash-16k ADC-LQFP32
Page 264

Data Sheet
1,714
In Stock
More Info Available
1: $1.49
25: $1.44
100: $1.39
1,000: $1.35



Min.: 1
Mult.: 1
8051 8 bit 48 MHz 16 kB 2304 B Yes + 85 C SMD/SMT LQFP-32
STMicroelectronics STM32F030K6T6
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STM32F030K6T6

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STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU
Data Sheet 2,802
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 C8051F930-G-GM
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C8051F930-G-GM

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Silicon Labs 8-bit Microcontrollers - MCU 64KB,10ADC,32Pin
Data Sheet 1,083
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 Yes + 125 C SMD/SMT QFN-32
Silicon Labs C8051F930-G-GQ
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C8051F930-G-GQ

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Silicon Labs 8-bit Microcontrollers - MCU 64KB,10ADC,32Pin
Data Sheet 823
In Stock
More Info Available
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 Yes + 125 C SMD/SMT LQFP-32
STMicroelectronics STM32F031G6U6
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STM32F031G6U6

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STMicroelectronics ARM Microcontrollers - MCU Cortex M0 32kB 48MHz Motor CTRL SRAM MCU
Data Sheet 2,216
In Stock
1: $2.31
10: $1.87
100: $1.49
500: $1.31
1,000: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 48 MHz 32 kB 4 kB + 85 C SMD/SMT UFQFPN-28
Atmel ATSAMD20E14A-MU
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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
Page 221

Data Sheet
2,316
In Stock
Cut Tape
1: $2.46
10: $2.16
25: $2.03
50: $1.72
100: View
2,450: $1.28

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
Atmel ATSAMD20E14A-AU
Enlarge
556-ATSAMD20E14A-AU


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

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New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM
Page 221

Data Sheet
1,554
In Stock
Cut Tape
1: $2.51
10: $2.21
25: $2.07
50: $1.76
Reel
1,250: $1.32
2,500: View

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

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM
Page 221

Data Sheet
2,170
In Stock
Cut Tape
1: $2.61
10: $2.30
25: $2.16
50: $1.83
100: View
2,450: $1.36

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
Atmel ATSAMD20E15A-AU
Enlarge
556-ATSAMD20E15A-AU


To purchase full reel, order in multiples of 1250:
ATSAMD20E15A-AU

New Product
New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM
Page 221

Data Sheet
1,396
In Stock
Cut Tape
1: $2.66
10: $2.35
25: $2.20
50: $1.87
Reel
1,250: $1.40
2,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,250
ARM Cortex M0+ 32 bit 48 MHz 32 kB 4 kB + 85 C SMD/SMT TQFP-32
Atmel ATSAMD20G15A-MU
Enlarge
556-ATSAMD20G15A-MU


To purchase full reel, order in multiples of 2080:
ATSAMD20G15A-MU

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New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM
Page 221

Data Sheet
2,077
In Stock
Cut Tape
1: $2.74
10: $2.41
25: $2.26
50: $1.92
100: View
2,080: $1.43

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,080
ARM Cortex M0+ 32 bit 48 MHz 32 kB 4 kB + 85 C SMD/SMT QFN-48
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
Page 221

Data Sheet
1,614
In Stock
Cut Tape
1: $2.95
10: $2.60
25: $2.44
50: $2.07
Reel
800: $1.55
2,400: View

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-MU
Enlarge
556-ATSAMD20E16A-MU


To purchase full reel, order in multiples of 2450:
ATSAMD20E16A-MU

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
Page 221

Data Sheet
2,458
In Stock
Cut Tape
1: $3.19
10: $2.81
25: $2.64
50: $2.24
100: View
2,450: $1.66

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,450
ARM Cortex M0+ 32 bit 48 MHz 64 kB 8 kB + 85 C SMD/SMT QFN-32
Atmel ATSAMD20E16A-AU
Enlarge
556-ATSAMD20E16A-AU


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

New Product
New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
Page 221

Data Sheet
1,358
In Stock
Cut Tape
1: $3.26
10: $2.87
25: $2.69
50: $2.28
Reel
1,250: $1.71
2,500: View

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
Silicon Labs Si1064-A-GM
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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
481
In Stock
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 ATSAMD20E17A-MU
Enlarge
556-ATSAMD20E17A-MU


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

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
Page 221

Data Sheet
2,282
In Stock
Cut Tape
1: $3.41
10: $3.00
25: $2.82
50: $2.39
100: View
2,450: $1.78

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

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
Page 221

Data Sheet
941
In Stock
Cut Tape
1: $3.48
10: $3.06
25: $2.87
50: $2.44
Reel
1,250: $1.83
2,500: View

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
Silicon Labs Si1083-A-GM
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Si1083-A-GM

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Silicon Labs RF Microcontrollers - MCU 8kB 768B RAM +13 dBm prgm XCVR QFN36 Pro2
Page 33

Data Sheet
501
In Stock
1: $3.48
25: $3.36
100: $3.24
1,000: $3.21
2,000: $3.16



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 8 kB 768 B + 85 C SMD/SMT QFN-36
Atmel ATSAMD20G17A-MU
Enlarge
556-ATSAMD20G17A-MU


To purchase full reel, order in multiples of 2080:
ATSAMD20G17A-MU

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
Page 221

Data Sheet
2,055
In Stock
Cut Tape
1: $3.58
10: $3.15
25: $2.96
50: $2.51
100: View
2,080: $1.86

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,080
ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB + 85 C SMD/SMT QFN-48
Silicon Labs Si1063-A-GM
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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
484
In Stock
More Info Available
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
Atmel ATSAMD20J17A-AU
Enlarge
556-ATSAMD20J17A-AU


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

New Product
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Atmel ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
Page 221

Data Sheet
837
In Stock
Cut Tape
1: $3.85
10: $3.39
25: $3.18
50: $2.70
Reel
800: $2.02
2,400: View

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
Compare up to 20 parts.
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