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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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Cypress Semiconductor CY8C4013LQI-411
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CY8C4013LQI-411

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Cypress Semiconductor ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4
Page 227

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 C8051F970-A-GM
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C8051F970-A-GM

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Silicon Labs 8-bit Microcontrollers - MCU LowPower CapSense MCU w/32kB-ADC
Page 263

Data Sheet
497
In Stock
1: $1.79
25: $1.73
100: $1.67
1,000: $1.64
2,000: $1.63



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 32 kB 8 kB Yes + 85 C SMD/SMT QFN-48
Cypress Semiconductor CY8C4124PVI-432
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CY8C4124PVI-432

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB FLASH 4KB SRAM PSOC 4
Page 227

Data Sheet
903
In Stock
1: $1.84
10: $1.68
25: $1.59
100: $1.51
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 24 MHz 16 kB 4 kB + 85 C SMD/SMT SSOP-28
Cypress Semiconductor CY8C4014LQI-421
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CY8C4014LQI-421

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4
Page 227

Data Sheet
673
In Stock
1: $1.95
10: $1.78
25: $1.69
100: $1.60
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 16 kB 2 kB + 85 C SMD/SMT QFN-16
Freescale Semiconductor MKL17Z256VFM4
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MKL17Z256VFM4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, QFN 32
Data Sheet 490
In Stock
1: $3.93
10: $3.72
25: $3.50
100: $2.84
250: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT QFN-32
Freescale Semiconductor MKL17Z256VFT4
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MKL17Z256VFT4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, QFN 48
Data Sheet 490
In Stock
1: $4.13
10: $3.90
25: $3.67
100: $2.99
250: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT QFN-48
Freescale Semiconductor MKL17Z256VMP4
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MKL17Z256VMP4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, MAPBGA 64
Data Sheet 390
In Stock
1: $4.32
10: $4.09
25: $3.85
100: $3.13
250: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT MAPBGA-64
Freescale Semiconductor MKL27Z256VFM4
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MKL27Z256VFM4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFN 32
Data Sheet 490
In Stock
1: $4.39
10: $4.16
25: $3.91
100: $3.18
250: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT QFN-32
Freescale Semiconductor MKL27Z256VFT4
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MKL27Z256VFT4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFN 48
Data Sheet 490
In Stock
1: $4.56
10: $4.31
25: $4.06
100: $3.30
250: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT QFN-48
Freescale Semiconductor MKL27Z256VMP4
Enlarge
MKL27Z256VMP4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, MAPBGA 64
Data Sheet 490
In Stock
1: $4.81
10: $4.55
25: $4.28
100: $3.48
250: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT MAPBGA-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
Page 2,513

Data Sheet
362
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 Yes + 85 C SMD/SMT TQFP-64
Freescale Semiconductor MK22FN256VDC12
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MK22FN256VDC12

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis K 32-bit MCU, ARM Cortex-M4 core, 256KB Flash, 120MHz, USB, Thin MAPBGA 121
Page 232

Data Sheet
348
In Stock
1: $6.52
10: $6.15
25: $5.80
100: $3.99



Min.: 1
Mult.: 1
ARM Cortex M4 16 bit/32 bit 120 MHz 256 kB 48 kB + 105 C SMD/SMT BGA-121
Freescale Semiconductor MKW01Z128CHN
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MKW01Z128CHN

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Freescale Semiconductor RF Microcontrollers - MCU Kinetis W 32-bit MCU, ARM Cortex-M0+ core, 128KB Flash, 48 MHz, Sub-1GHz Radio, MAPBGA 60
This product may require additional documentation to export from the United States.
Page 233

Data Sheet
207
In Stock
1: $6.77
10: $6.40
25: $6.02
100: $4.90
250: View



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB + 85 C SMD/SMT LGA-60
Texas Instruments MSP430FR6989IPZ
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MSP430FR6989IPZ

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Texas Instruments 16-bit Microcontrollers - MCU 16MHz ULP MCU
Data Sheet 241
In Stock
1: $10.12
10: $9.12
25: $8.29
100: $7.50
250: View



Min.: 1
Mult.: 1
MSP430 16 bit 16 MHz 128 kB 2 kB + 85 C SMD/SMT LQFP-100
Texas Instruments TM4C1292NCPDTI3
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TM4C1292NCPDTI3

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Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 71
In Stock
More Info Available
1: $16.44
10: $14.96
25: $13.85
50: $13.23
100: View



Min.: 1
Mult.: 1
ARM Cortex-M4 32 bit 120 MHz 1 MB 256 KB + 85 C SMD/SMT TQFP-128
STMicroelectronics STM32F031K4U6
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STM32F031K4U6

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STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb
Data Sheet 667
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 MK22FN128VDC10
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MK22FN128VDC10

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis K 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 100MHz, USB, Thin MAPBGA 121
Page 232

Data Sheet
348
In Stock
1: $5.55
10: $5.24
25: $4.94
100: $3.40



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 100 MHz 128 kB 24 kB + 105 C SMD/SMT BGA-121
Freescale Semiconductor MK22FN128VMP10
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MK22FN128VMP10

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis K 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 100MHz, USB, MAPBGA 64
Page 232

Data Sheet
390
In Stock
1: $5.55
10: $5.24
25: $4.94
100: $3.40



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 100 MHz 128 kB 24 kB + 105 C SMD/SMT BGA-64
Freescale Semiconductor MK22FN512VLL12
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MK22FN512VLL12

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis K 32-bit MCU, ARM Cortex-M4 core, 512KB Flash, 120MHz, USB, QFP 100
Page 232

Data Sheet
270
In Stock
1: $8.04
10: $7.58
25: $7.15
100: $4.92



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 120 MHz 512 kB 128 kB + 105 C SMD/SMT LFQP-100
Texas Instruments CC2540TF256RHAT
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595-CC2540TF256RHAT


To purchase full reel, order in multiples of 250:
CC2540TF256RHAT

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Texas Instruments RF Microcontrollers - MCU RF Bluetooth SMART SOC high temp BLE
Data Sheet 188
In Stock
Alternative Packaging
Cut Tape
1: $8.35
10: $7.52
25: $6.84
100: $6.18
Reel
250: $5.68
500: View



Min.: 1
Mult.: 1
Reel: 250


8051 8 bit 32 MHz 256 kB 8 kB + 125 C SMD/SMT VQFN-40
Cypress Semiconductor CY8C4013SXI-410
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CY8C4013SXI-410

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Cypress Semiconductor ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4
Page 227

Data Sheet
440
In Stock
1: $1.21
10: $1.10
25: $1.04
100: $0.99
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 8 kB 2 kB + 85 C SMD/SMT SOIC-8
Cypress Semiconductor CY8C4014SXI-411
Enlarge
CY8C4014SXI-411

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4
Page 227

Data Sheet
708
In Stock
1: $1.51
10: $1.38
25: $1.31
100: $1.24
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 16 kB 2 kB + 85 C SMD/SMT SOIC-16
Cypress Semiconductor CY8C4014LQI-412
Enlarge
CY8C4014LQI-412

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4
Page 227

Data Sheet
386
In Stock
1: $1.65
10: $1.50
25: $1.42
100: $1.35
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 16 kB 2 kB + 85 C SMD/SMT QFN-24
Cypress Semiconductor CY8C4014SXI-420
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CY8C4014SXI-420

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4
Page 227

Data Sheet
411
In Stock
1: $1.82
10: $1.66
25: $1.57
100: $1.49
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 16 kB 2 kB + 85 C SMD/SMT SOIC-8
Cypress Semiconductor CY8C4014SXI-421
Enlarge
CY8C4014SXI-421

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4
Page 227

Data Sheet
450
In Stock
1: $1.91
10: $1.74
25: $1.65
100: $1.56
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 16 kB 2 kB + 85 C SMD/SMT SOIC-16
Compare up to 20 parts.
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