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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.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
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Quantity RoHS Core Data Bus Width Maximum Clock Frequency Program Memory Size Data RAM Size Maximum Operating Temperature Mounting Style Package / Case
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Silicon Labs Si1060-A-GM
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Si1060-A-GM

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Silicon Labs RF Microcontrollers - MCU 64kB 4kB RAM +20 dBm prgm XCVR QFN36 Pro2
Page 33

Data Sheet
386
In Stock
More Info Available
1: $4.29
25: $4.14
100: $3.99
1,000: $3.96
2,000: $3.89



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 64 kB 4 kB + 85 C SMD/SMT QFN-36
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
970
In Stock
1: $4.58
10: $4.16
25: $3.85
50: $3.33
100: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 85 C SMD/SMT QFN-48
Atmel ATSAMD20J18A-MU
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556-ATSAMD20J18A-MU


To purchase full reel, order in multiples of 1300:
ATSAMD20J18A-MU

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

Data Sheet
1,560
In Stock
Cut Tape
1: $4.83
10: $4.39
25: $4.06
50: $3.51
100: View
1,300: $2.74

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,300
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 85 C SMD/SMT QFN-64
Panasonic MN101EFA7DXW
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MN101EFA7DXW

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Panasonic 8-bit Microcontrollers - MCU ROM 64KB RAM 4KB 64-TQFP touch key IC
Data Sheet 500
In Stock
1: $5.92
10: $4.76
100: $3.92
200: $3.80
500: View



Min.: 1
Mult.: 1
MN101E 8 bit 16 MHz 64 kB 4 kB + 85 C SMD/SMT LQFP-64
Panasonic MN101EFA7DXY
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MN101EFA7DXY

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Panasonic 8-bit Microcontrollers - MCU ROM 64KB RAM 4KB 64-LQFP touch key IC
Data Sheet 500
In Stock
1: $5.92
10: $4.76
100: $3.92
200: $3.80
500: View



Min.: 1
Mult.: 1
MN101E 8 bit 16 MHz 64 kB 4 kB + 85 C SMD/SMT LQFP-64
Panasonic MN101LR04DXW
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MN101LR04DXW

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Panasonic 8-bit Microcontrollers - MCU ROM 64KB, RAM 4KB 64-TQFP ReRAM MCU
Data Sheet 462
In Stock
1: $6.33
10: $5.21
50: $5.05
100: $4.66
250: View



Min.: 1
Mult.: 1
AM13L 8 bit 10 MHz 64 kB 4 kB + 85 C SMD/SMT TQFP-64
Panasonic MN101LR05DXW
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MN101LR05DXW

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Panasonic 8-bit Microcontrollers - MCU ROM 64KB, RAM 4KB 80-TQFP ReRAM MCU
Data Sheet 476
In Stock
1: $6.68
10: $5.50
50: $5.32
100: $4.92
250: View



Min.: 1
Mult.: 1
AM13L 8 bit 10 MHz 64 kB 4 kB + 85 C SMD/SMT TQFP-80
STMicroelectronics STM32F401RBT6
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STM32F401RBT6

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STMicroelectronics ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU
Data Sheet 884
In Stock
1: $6.79
10: $5.46
100: $4.85
250: $4.48
500: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 84 MHz 128 kB 64 kB + 85 C SMD/SMT LQFP-64
STMicroelectronics STM32F401VCT6
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STM32F401VCT6

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STMicroelectronics ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU
Data Sheet 513
In Stock
1: $7.83
10: $7.05
25: $6.41
100: $5.79
250: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 84 MHz 256 kB 64 kB + 85 C SMD/SMT LQFP-100
STMicroelectronics STM32F429ZGT6
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STM32F429ZGT6

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STMicroelectronics ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 180MHz
Data Sheet 351
In Stock
1: $17.56
10: $15.98
25: $14.77
50: $13.82
100: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 180 MHz 1024 kB 256 kB + 85 C SMD/SMT LQFP-144
STMicroelectronics STM32F429ZIT6
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STM32F429ZIT6

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STMicroelectronics ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 180MHz
Data Sheet 572
In Stock
1: $19.44
10: $17.69
25: $16.35
50: $15.30
100: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 180 MHz 2048 kB 256 kB + 85 C SMD/SMT LQFP-144
STMicroelectronics STM32F429IIT6
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STM32F429IIT6

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STMicroelectronics ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 180MHz
Data Sheet 319
In Stock
1: $19.92
10: $18.13
25: $16.75
50: $15.68
100: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 180 MHz 2048 kB 256 kB + 85 C SMD/SMT LQFP-176
STMicroelectronics STM32F439IIT6
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STM32F439IIT6

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STMicroelectronics ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 180MHz
This product may require additional documentation to export from the United States.
Data Sheet 400
In Stock
1: $20.55
10: $18.70
25: $17.28
50: $16.18
100: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 180 MHz 2048 kB 256 kB + 85 C SMD/SMT LQFP-176
Texas Instruments RM46L852PGET
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RM46L852PGET

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Texas Instruments ARM Microcontrollers - MCU 16/32-Bit RISC Flash MCU
Page 278

Data Sheet
90
In Stock
1: $34.96
10: $32.31
25: $29.72
50: $28.19
100: View



Min.: 1
Mult.: 1
ARM Cortex R4 16 bit/32 bit 220 MHz 1.25 MB 192 kB + 105 C SMD/SMT LQFP-144
STMicroelectronics STM32F031K4U6
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STM32F031K4U6

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STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb
Data Sheet 1,675
In Stock
1: $2.46
10: $1.99
100: $1.59
500: $1.39
1,000: View



Min.: 1
Mult.: 1


ARM Cortex M0 32 bit 48 MHz 16 kB 4 kB + 85 C SMD/SMT UFQFPN-32
Freescale Semiconductor MK22FN512VDC12
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MK22FN512VDC12

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Freescale Semiconductor ARM Microcontrollers - MCU 120 MHz Cortex-M4 Based Microcontroller with FPU
Data Sheet 348
In Stock
1: $8.15
10: $7.69
25: $7.25
100: $4.99



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 120 MHz 512 kB 128 kB + 105 C SMD/SMT BGA-121
Silicon Labs EFM32ZG108F32-QFN24
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904-EFM32ZG108F32


To purchase full reel, order in multiples of 1000:
EFM32ZG108F32-QFN24

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

Data Sheet
1,037
In Stock
Cut Tape
1: $0.96
25: $0.929
100: $0.896
Reel
1,000: $0.896
2,000: $0.881



Min.: 1
Mult.: 1
Reel: 1,000
ARM Cortex M0 32 bit 32 kB 4 kB SMD/SMT
Cypress Semiconductor CG7999AA
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CG7999AA

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Cypress Semiconductor ARM Microcontrollers - MCU 32KB Flash 4KB SRAM CY8C4245LQI-483
Page 227

Data Sheet
835
In Stock
1: $1.00



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 48 MHz 32 kB 4 kB + 55 C SMD/SMT QFN-40
Cypress Semiconductor CG8000AA
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CG8000AA

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Cypress Semiconductor ARM Microcontrollers - MCU 32KB Flash 4KB SRAM CY8C4245AXI-483
Page 227

Data Sheet
919
In Stock
More Info Available
1: $1.00



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 48 MHz 32 kB 4 kB + 55 C SMD/SMT TQFP-44
Atmel ATTINY441-SSU
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ATTINY441-SSU

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Atmel 8-bit Microcontrollers - MCU 16MHz 0.150" 14 SOIC
Data Sheet 1,253
In Stock
1: $1.21
10: $1.10
25: $1.02
50: $0.88
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 4 kB 256 B + 85 C SMD/SMT SOIC-14
Cypress Semiconductor CY8C4013SXI-411
Enlarge
CY8C4013SXI-411

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Cypress Semiconductor ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4
Data Sheet 960
In Stock
1: $1.29
10: $1.18
25: $1.12
100: $1.06
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 8 kB 2 kB + 85 C SMD/SMT SOIC-16
Atmel ATTINY841-SSU
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ATTINY841-SSU

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Atmel 8-bit Microcontrollers - MCU AVR 8K FLASH EE
Data Sheet 947
In Stock
1: $1.32
10: $1.20
25: $1.12
50: $0.96
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 8 kB 512 B + 85 C SMD/SMT SOIC-14
Cypress Semiconductor CY8C4013LQI-411
Enlarge
CY8C4013LQI-411

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Cypress Semiconductor ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4
Data Sheet 980
In Stock
1: $1.34
10: $1.22
25: $1.15
100: $1.09
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 8 kB 2 kB + 85 C SMD/SMT QFN-16
Silicon Labs EFM32ZG210F32-QFN32
Enlarge
904-EFM32ZG210F32


To purchase full reel, order in multiples of 1000:
EFM32ZG210F32-QFN32

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

Data Sheet
831
In Stock
Cut Tape
1: $1.35
25: $1.31
100: $1.26
Reel
1,000: $1.26
2,000: $1.23



Min.: 1
Mult.: 1
Reel: 1,000
ARM Cortex M0 32 bit 32 kB 4 kB SMD/SMT
Cypress Semiconductor CY8C24093-24LKXI
Enlarge
CY8C24093-24LKXI

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Cypress Semiconductor 8-bit Microcontrollers - MCU 8K Flash 1K SRAM PSoC 1
Page 226

Data Sheet
966
In Stock
1: $1.50
10: $1.36
25: $1.29
100: $1.22
250: View



Min.: 1
Mult.: 1
M8C 8 bit 24 MHz 8 kB 1 kB + 85 C SMD/SMT QFN-16
Compare up to 20 parts.
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