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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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Texas Instruments TM4C1294NCPDTI3
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TM4C1294NCPDTI3

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Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 1,093
In Stock
More Info Available
Alternative Packaging
1: $17.73
10: $16.14
25: $14.94
50: $14.28
100: View



Min.: 1
Mult.: 1
ARM Cortex-M4 32 bit 120 MHz 1 MB 256 kB + 85 C SMD/SMT TQFP-128
Texas Instruments TM4C129XNCZADI3
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TM4C129XNCZADI3

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Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 902
In Stock
More Info Available
Alternative Packaging
1: $21.14
10: $19.53
25: $17.97
50: $17.04
100: View



Min.: 1
Mult.: 1
ARM Cortex-M4 32 bit 120 MHz 1 MB 256 kB + 85 C SMD/SMT NFBGA-212
Texas Instruments MSP430FR4133IG56R
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595-SP430FR4133IG56R


To purchase full reel, order in multiples of 2000:
MSP430FR4133IG56R

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Texas Instruments 16-bit Microcontrollers - MCU 16KB FRAM, 2KB SRAM 16Mhz MCU
Data Sheet 2,000
In Stock
Alternative Packaging
Cut Tape
1: $3.90
10: $3.48
25: $3.13
50: $2.99
100: View
2,000: $1.74

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
MSP430 16 bit 16 MHz 15 KB 2 kB + 85 C SMD/SMT TSSOP-56
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 625
In Stock
1: $4.32
10: $4.09
25: $3.85
100: $3.13



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT MAPBGA-64
Freescale Semiconductor S9S12ZVL32F0MLC
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S9S12ZVL32F0MLC

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Freescale Semiconductor 16-bit Microcontrollers - MCU MagniV 16-bit MCU S12Z core,32KB,25MHz
Data Sheet 1,250
In Stock
1: $4.71
10: $4.20
25: $3.95
100: $3.79
250: View



Min.: 1
Mult.: 1
S12ZVL 16 bit 32 MHz 32 kB 1 kB + 125 C SMD/SMT LQFP-32
Freescale Semiconductor S9S12ZVLS3F0MFM
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S9S12ZVLS3F0MFM

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Freescale Semiconductor 16-bit Microcontrollers - MCU MagniV 16-bit MCU S12Z core,32KB,25MHz
Data Sheet 1,000
In Stock
1: $4.74
10: $4.48
25: $4.22
100: $3.43



Min.: 1
Mult.: 1
S12ZVL 16 bit 32 MHz 32 kB 1 kB + 125 C SMD/SMT QFN-EP-32
Freescale Semiconductor S9S12ZVL32F0MLF
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S9S12ZVL32F0MLF

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Freescale Semiconductor 16-bit Microcontrollers - MCU MagniV 16-bit MCU S12Z core,32KB,25MHz
Data Sheet 1,250
In Stock
1: $5.02
10: $4.48
25: $4.21
100: $4.04
250: View



Min.: 1
Mult.: 1
S12ZVL 16 bit 32 MHz 32 kB 1 kB + 125 C SMD/SMT LQFP-48
Freescale Semiconductor MKL43Z256VMP4
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MKL43Z256VMP4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, Segment LCD, USB, MAPBGA 64
Data Sheet 490
In Stock
1: $5.63
10: $5.33
25: $5.02
100: $4.08



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT MAPBGA-64
Cypress Semiconductor CY8C4247LQI-BL483
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CY8C4247LQI-BL483

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Cypress Semiconductor ARM Microcontrollers - MCU PSoC 4 BLE Integrated Chip
Data Sheet 723
In Stock
More Info Available
1: $6.53
10: $5.94
25: $5.64
100: $5.34
250: View



Min.: 1
Mult.: 1
ARM Cortex-M0 32 bit 48 MHz 128 kbit 16 kbit + 85 C SMD/SMT QFN-56
Silicon Labs EZR32LG330F256R63G-B0
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EZR32LG330F256R63G-B0

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Silicon Labs RF Microcontrollers - MCU 256kB M3 USB QFN64 20dBm PRO
Data Sheet 279
In Stock
1: $6.58
10: $6.22
25: $6.04
50: $5.85
100: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 48 MHz 256 kB 32 kB 12 bit + 85 C SMD/SMT QFN-64
NXP Semiconductors LPC18S37JET100E
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LPC18S37JET100E

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NXP Semiconductors ARM Microcontrollers - MCU
This product may require additional documentation to export from the United States.
Data Sheet 270
In Stock
1: $12.42
10: $11.30
25: $10.45
50: $9.89
100: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 180 MHz 1 MB 136 kB + 105 C SMD/SMT TFBGA-100
NXP Semiconductors LPC43S37JET100E
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LPC43S37JET100E

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NXP Semiconductors ARM Microcontrollers - MCU ARM Cortex M4/M0
This product may require additional documentation to export from the United States.
Data Sheet 270
In Stock
1: $14.18
10: $12.90
25: $11.93
50: $11.29
100: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 204 MHz 1 MB 136 kB + 105 C SMD/SMT LBGA-256
Texas Instruments TM4C1292NCPDTI3
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TM4C1292NCPDTI3

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Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 170
In Stock
Alternative Packaging
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 STM32F746VGT6
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STM32F746VGT6

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STMicroelectronics ARM Microcontrollers - MCU High-performance and DSP with FPU, ARM Cortex-M7 MCU with 1 Mbytes Flash, 216 MHz CPU, Art Accelerator, L1 cache, SDRAM,
Data Sheet 176
In Stock
1: $17.51
10: $15.94
25: $14.73
50: $13.78
100: View



Min.: 1
Mult.: 1
ARM Cortex-M7 32 bit 216 MHz 1 MB 320 kB + 85 C SMD/SMT LQFP-100
Texas Instruments TM4C129DNCPDTI3
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TM4C129DNCPDTI3

New Product
New Product


Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 180
In Stock
Alternative Packaging
1: $17.73
10: $16.14
25: $14.94
50: $14.28
100: View



Min.: 1
Mult.: 1
ARM Cortex-M4 32 bit 120 MHz 1 MB 256 kB + 85 C SMD/SMT TQFP-128
Cypress Semiconductor CYUSB2014-BZXC
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CYUSB2014-BZXC

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Cypress Semiconductor ARM Microcontrollers - MCU 32-bit 512KB RAM FX3 SuprSped USB Con
Data Sheet 336
In Stock
Alternative Packaging
1: $18.44
10: $17.10
25: $16.63
50: $16.19
100: View



Min.: 1
Mult.: 1
+ 70 C SMD/SMT BGA-121
Texas Instruments TM4C129ENCPDTI3
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595-TM4C129ENCPDTI3


To purchase full reel, order in multiples of 90:
TM4C129ENCPDTI3

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New Product


Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 353
In Stock
Alternative Packaging
Cut Tape
1: $19.03
10: $17.32
25: $16.03
50: $15.32
Reel
90: $15.32
100: View



Min.: 1
Mult.: 1
Reel: 90
ARM Cortex-M4 32 bit 120 MHz 1 MB 256 kB + 85 C SMD/SMT TQFP-128
STMicroelectronics STM32F746IGK6
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STM32F746IGK6

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STMicroelectronics ARM Microcontrollers - MCU High-performance and DSP with FPU, ARM Cortex-M7 MCU with 1 Mbytes Flash, 216 MHz CPU, Art Accelerator, L1 cache, SDRAM,
Data Sheet 200
In Stock
1: $19.47
10: $17.72
25: $16.37
50: $15.32
100: View



Min.: 1
Mult.: 1
ARM Cortex-M7 32 bit 216 MHz 1 MB 320 kB + 85 C SMD/SMT UFBGA-176
STMicroelectronics STM32F746BGT6
 Enlarge
STM32F746BGT6

Preliminary Release
Preliminary Release


STMicroelectronics ARM Microcontrollers - MCU High-performance and DSP with FPU, ARM Cortex-M7 MCU with 1 Mbytes Flash, 216 MHz CPU, Art Accelerator, L1 cache, SDRAM,
Data Sheet 200
In Stock
1: $19.69
10: $17.92
25: $16.56
50: $15.50
100: View



Min.: 1
Mult.: 1
ARM Cortex-M7 32 bit 216 MHz 1 MB 320 kB + 85 C SMD/SMT LQFP-208
Cypress Semiconductor CYUSB2014-BZXI
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CYUSB2014-BZXI

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Cypress Semiconductor ARM Microcontrollers - MCU 32-bit 512KB RAM FX3 SuprSped USB Con
Data Sheet 352
In Stock
Alternative Packaging
1: $20.92
5: $19.87
10: $17.78
25: $16.73
50: View



Min.: 1
Mult.: 1
+ 85 C SMD/SMT BGA-121
Texas Instruments TM4C1299NCZADI3
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TM4C1299NCZADI3

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Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 121
In Stock
Alternative Packaging
1: $21.12
10: $19.22
25: $17.79
50: $17.00
100: View



Min.: 1
Mult.: 1
ARM Cortex-M4 32 bit 120 MHz 1 MB 256 kB + 85 C SMD/SMT NFBGA-212
Freescale Semiconductor S9KEAZN8AMTG
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S9KEAZN8AMTG

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M0+ core, 8KB Flash, Automotive Qualified, 48MHz, 16TSSOP
Page 238

Data Sheet
2,587
In Stock
1: $1.29
10: $1.22
25: $1.15
100: $0.936
250: $0.819



Min.: 1
Mult.: 1


32 bit 48 MHz 8 kB 1 kB + 125 C SMD/SMT TSSOP-16
Freescale Semiconductor S9KEAZN64AMLC
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S9KEAZN64AMLC

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Freescale Semiconductor ARM Microcontrollers - MCU 64K FLASH 4K RAM 40MHz 32LQFP
Page 238

Data Sheet
1,156
In Stock
1: $2.60
10: $2.32
25: $2.19
100: $2.09
250: View



Min.: 1
Mult.: 1


32 bit 40 MHz 64 kB 4 kB + 125 C SMD/SMT LQFP-32
Freescale Semiconductor S9KEAZ128AMLK
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S9KEAZ128AMLK

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 48MHz, QFP 80
Page 238

Data Sheet
1,252
In Stock
1: $4.09
10: $3.87
25: $3.64
100: $2.96
250: $2.60



Min.: 1
Mult.: 1


32 bit 48 MHz 128 kB 16 kB + 125 C SMD/SMT LQFP-80
Freescale Semiconductor MK22FN512VLH12
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MK22FN512VLH12

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis K 32-bit MCU, ARM Cortex-M4 core, 512KB Flash, 120MHz, USB, QFP 64
Page 239

Data Sheet
449
In Stock
1: $7.68
10: $7.24
25: $6.83
100: $4.70



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 120 MHz 512 kB 128 kB + 105 C SMD/SMT LQFP-64
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