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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

Available Filters 27,030 Matches  

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
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LPC11U68JBD48E

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NXP Semiconductors ARM Microcontrollers - MCU LPC11U68JBD48/LQFP48/STANDARD
Data Sheet 337
In Stock
1: $5.25
10: $4.23
100: $3.85
250: $3.47
500: View



Min.: 1
Mult.: 1


Silicon Labs EFM32HG210F64G-A-QFN32
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Silicon Labs ARM Microcontrollers - MCU 64k Flash 8k RAM ADC AES
Data Sheet 526
In Stock
1: $2.07
10: $1.95
25: $1.89
50: $1.84
100: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 25 MHz 64 kB 8 kB + 85 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 448
In Stock
1: $4.09
10: $3.87
25: $3.64
100: $2.96
250: $2.28



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT QFN-48
Texas Instruments MSP430FR2033IG48
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MSP430FR2033IG48

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Texas Instruments 16-bit Microcontrollers - MCU 16 MHz Ultra-LowPowr 16 KB FRAM 2 KB SRAM
Data Sheet 550
In Stock
Alternative Packaging
1: $2.89
10: $2.58
25: $2.32
50: $2.22
100: View



Min.: 1
Mult.: 1
MSP430 16 bit 16 MHz 15.5 kB 2 kB + 85 C SMD/SMT TSSOP-48
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 484
In Stock
1: $3.69
10: $3.49
25: $3.29
100: $2.67
250: $2.06



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT QFN-48
Silicon Labs EFM32HG309F64G-A-QFN24
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Silicon Labs ARM Microcontrollers - MCU 64k Flash 8k RAM USB ADC AES
Data Sheet 464
In Stock
1: $1.94
10: $1.83
25: $1.78
50: $1.72
100: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 25 MHz 64 kB 8 kB + 85 C SMD/SMT QFN-24
Texas Instruments MSP430I2040TPW
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MSP430I2040TPW

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Texas Instruments 16-bit Microcontrollers - MCU 16B Mixed Signal MCU
Data Sheet 370
In Stock
Alternative Packaging
1: $4.28
10: $3.82
25: $3.44
50: $3.29
100: View



Min.: 1
Mult.: 1
MSP430 16 bit SMD/SMT TSSOP-28
NXP Semiconductors LPC18S57JET256E
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LPC18S57JET256E

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NXP Semiconductors ARM Microcontrollers - MCU ARM Cortex M3
This product may require additional documentation to export from the United States.
Data Sheet 100
In Stock
1: $14.40
10: $13.10
25: $12.11
50: $11.47
100: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 180 MHz 1 MB 136 kB + 105 C SMD/SMT LBGA-256
MSP430FR5989IPM

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Texas Instruments 16-bit Microcontrollers - MCU Ultra low power MCU
Data Sheet 160
In Stock
Alternative Packaging
1: $9.90
10: $8.91
25: $8.35
50: $8.11
100: View



Min.: 1
Mult.: 1
MSP430 16 bit 16 MHz 128 kB 2 kB + 85 C SMD/SMT LQFP-64
Freescale Semiconductor MKL27Z256VMP4
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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: $4.29
10: $4.06
25: $3.82
100: $3.10
250: $2.39



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT MAPBGA-64
Texas Instruments MSP430I2041TRHBT
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595-MSP430I2041TRHBT


To purchase full reel, order in multiples of 250:
MSP430I2041TRHBT

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Texas Instruments 16-bit Microcontrollers - MCU 16B Mixed Signal MCU
Data Sheet 392
In Stock
Alternative Packaging
Cut Tape
1: $4.41
10: $3.93
25: $3.54
50: $3.38
Reel
250: $2.91
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
MSP430 16 bit 16 MHz 32 kB 2 kB + 105 C SMD/SMT VQFN-32
Silicon Labs EFM32HG310F64G-A-QFN32
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Silicon Labs ARM Microcontrollers - MCU 64k Flash 8k RAM USB ADC AES
Data Sheet 479
In Stock
1: $2.32
10: $2.19
25: $2.12
50: $2.06
100: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 25 MHz 64 kB 8 kB + 85 C SMD/SMT QFN-32
MSP430FR5887IPM

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Texas Instruments 16-bit Microcontrollers - MCU Ultra low power MCU
Data Sheet 145
In Stock
Alternative Packaging
1: $9.42
10: $8.48
25: $7.95
50: $7.73
100: View



Min.: 1
Mult.: 1
MSP430 16 bit 16 MHz 64 kB 2 kB + 85 C SMD/SMT LQFP-64
Texas Instruments MSP430F5324IZQE
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MSP430F5324IZQE

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Texas Instruments 16-bit Microcontrollers - MCU MSP430F532xMixed Sig Microcontrolr 80-BGA
Data Sheet 360
In Stock
Alternative Packaging
1: $5.54
10: $4.95
25: $4.45
50: $4.25
100: View



Min.: 1
Mult.: 1
MSP430 16 bit 25 MHz 64 kB 6 kB + 85 C SMD/SMT BGA-Microstar-Junior-80
Texas Instruments MSP430FR5889IPM
 Enlarge
MSP430FR5889IPM

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Texas Instruments 16-bit Microcontrollers - MCU Ultra low power MCU
Data Sheet 146
In Stock
Alternative Packaging
1: $9.78
10: $8.81
25: $8.26
50: $8.02
100: View



Min.: 1
Mult.: 1
MSP430 16 bit SMD/SMT LQFP-64
Freescale Semiconductor MKL33Z256VMP4
 Enlarge
MKL33Z256VMP4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, Segment LCD, MAPBGA 64
Data Sheet 490
In Stock
1: $4.30
10: $4.07
25: $3.83
100: $3.12
250: $2.40



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT MAPBGA-64
NXP Semiconductors LPC43S57JET256E
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LPC43S57JET256E

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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 100
In Stock
1: $16.16
10: $14.70
25: $13.59
50: $12.87
100: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 204 MHz 1 MB 136 kB + 105 C SMD/SMT LGBA-256
MSP430FR6928IPM

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Texas Instruments 16-bit Microcontrollers - MCU Ultra low power MCU
Data Sheet 155
In Stock
Alternative Packaging
1: $8.70
10: $7.83
25: $7.35
50: $7.14
100: View



Min.: 1
Mult.: 1
MSP430 16 bit 16 MHz 96 kB 2 kB + 85 C SMD/SMT LQFP-64
Freescale Semiconductor MKL43Z256VMP4
 Enlarge
MKL43Z256VMP4

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New Product


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: $4.70
10: $4.45
25: $4.18
100: $3.40
250: $2.62



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT MAPBGA-64
MSP430FR5888IPM

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New Product


Texas Instruments 16-bit Microcontrollers - MCU Ultra low power MCU
Data Sheet 160
In Stock
Alternative Packaging
1: $9.60
10: $8.64
25: $8.10
50: $7.87
100: View



Min.: 1
Mult.: 1
MSP430 16 bit 16 MHz 96 kB 2 kB + 85 C SMD/SMT LQFP-64
MSP430FR58891IPM

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New Product


Texas Instruments 16-bit Microcontrollers - MCU Ultra low power MCU
Data Sheet 160
In Stock
Alternative Packaging
1: $9.78
10: $8.81
25: $8.26
50: $8.02
100: View



Min.: 1
Mult.: 1
MSP430 16 bit 16 MHz 128 kB 2 kB + 85 C SMD/SMT LQFP-64
Texas Instruments MSP430FG437IZCAT
 Enlarge
595-MSP430FG437IZCAT


To purchase full reel, order in multiples of 250:
MSP430FG437IZCAT

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Texas Instruments 16-bit Microcontrollers - MCU 16-bit MCU 32KB Fla , 1KB RAM, 12-bit
Data Sheet 250
In Stock
Alternative Packaging
Cut Tape
1: $9.96
10: $8.97
25: $8.41
50: $8.17
Reel
250: $6.77
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
MSP430 16 bit SMD/SMT NFBGA-113
NXP Semiconductors LPC43S50FET180E
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LPC43S50FET180E

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NXP Semiconductors ARM Microcontrollers - MCU LPC43S50FET180/TFBGA180/STANDA
This product may require additional documentation to export from the United States.
Data Sheet 189
In Stock
1: $10.62
10: $9.56
25: $8.71
100: $7.86
250: View
800: $5.73



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 204 MHz 0 kB 264 kB + 85 C SMD/SMT TFBGA-180
NXP Semiconductors LPC18S10FET100E
 Enlarge
LPC18S10FET100E

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NXP Semiconductors ARM Microcontrollers - MCU ARM Cortex M3
This product may require additional documentation to export from the United States.
Data Sheet 260
In Stock
1: $7.62
10: $6.86
25: $6.25
100: $5.64
250: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 180 MHz 0 kB 136 kB + 85 C SMD/SMT TFBGA-100
NXP Semiconductors LPC18S50FET180E
 Enlarge
LPC18S50FET180E

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NXP Semiconductors ARM Microcontrollers - MCU LPC18S50FET180/TFBGA180/STANDA
This product may require additional documentation to export from the United States.
Data Sheet 189
In Stock
1: $9.87
10: $8.88
25: $8.09
100: $7.30
250: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 180 MHz 0 kB 200 kB + 85 C SMD/SMT TFBGA-180
Compare up to 20 parts.
27030
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