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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
(USD)
Quantity RoHS Core Data Bus Width Maximum Clock Frequency Program Memory Size Data RAM Size On-Chip ADC Maximum Operating Temperature Mounting Style Package / Case
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Texas Instruments MSP430F5172IYFFT
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MSP430F5172IYFFT

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Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal Microcontroller
Data Sheet 115
In Stock
1: $4.53
10: $4.05
25: $3.64
50: $3.48
100: View



Min.: 1
Mult.: 1
MSP430 16 bit 25 MHz 32 kB 2 kB + 85 C SMD/SMT DSBGA-40
634-LG360F256GECSP81


To purchase full reel, order in multiples of 50:
Silicon Labs 32-bit Microcontrollers - MCU 256k Flash, 32k RAM, USB, AES
This product may require additional documentation to export from the United States.
Data Sheet 50
In Stock
Cut Tape
1: $4.64
25: $4.48
Reel
50: $4.48
100: $4.32



Min.: 1
Mult.: 1
Reel: 50
ARM Cortex M3 32 bit 48 MHz 256 kB 32 kB + 85 C SMD/SMT CSP-81
634-WG360F128GACSP81


To purchase full reel, order in multiples of 50:
Silicon Labs 32-bit Microcontrollers - MCU 128k Flash, 32k RAM, USB, AES
This product may require additional documentation to export from the United States.
Data Sheet 50
In Stock
Cut Tape
1: $4.64
25: $4.48
Reel
50: $4.48
100: $4.32



Min.: 1
Mult.: 1
Reel: 50
ARM Cortex M4 32 bit 48 MHz 128 kB 32 kB + 85 C SMD/SMT CSP-81
MKL27Z256VLH4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, LQFP 64
Data Sheet 160
In Stock
1: $4.66
10: $4.41
25: $4.15
100: $3.38
250: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT LQFP-64
NXP Semiconductors LPC11U67JBD48E
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LPC11U67JBD48E

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NXP Semiconductors ARM Microcontrollers - MCU LPC11U67JBD48/LQFP48/TRAYBDP
Page 258

Data Sheet
285
In Stock
1: $4.82
10: $3.88
100: $3.53
250: $3.19
500: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 50 MHz SMD/SMT LQFP-48
MSP430FR5949IDA

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Texas Instruments 16-bit Microcontrollers - MCU Ultra low power Micro Controller
Data Sheet 135
In Stock
1: $5.67
10: $5.06
25: $4.55
50: $4.35
100: View



Min.: 1
Mult.: 1
NXP Semiconductors LPC11U68JBD100E
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LPC11U68JBD100E

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NXP Semiconductors ARM Microcontrollers - MCU LPC11U68JBD100/LQFP100/TRAYBDP
Page 258

Data Sheet
213
In Stock
1: $5.68
10: $4.57
100: $4.17
250: $3.76
500: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 50 MHz SMD/SMT LQFP-100
595-P430FR5949IRHAT


To purchase full reel, order in multiples of 250:
MSP430FR5949IRHAT

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Texas Instruments 16-bit Microcontrollers - MCU Ultra low power Micro Controller
Data Sheet 76
In Stock
Cut Tape
1: $5.79
10: $5.17
25: $4.65
50: $4.45
Reel
250: $3.83
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
NXP Semiconductors LPC1517JBD64E
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LPC1517JBD64E

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NXP Semiconductors ARM Microcontrollers - MCU LPC1517JBD64/LQFP64/TRAYBDP
Page 258

Data Sheet
151
In Stock
1: $5.82
10: $4.68
100: $4.27
250: $3.85
500: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 64 kB 12 kB + 105 C SMD/SMT LQFP-64
NXP Semiconductors LPC1518JBD64E
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LPC1518JBD64E

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NXP Semiconductors ARM Microcontrollers - MCU LPC1518JBD64/LQFP64/TRAYBDP
Page 258

Data Sheet
153
In Stock
1: $6.05
10: $4.87
100: $4.44
250: $4.00
500: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 128 kB 20 kB + 105 C SMD/SMT LQFP-64
NXP Semiconductors LPC1547JBD64QL
Enlarge
LPC1547JBD64QL

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NXP Semiconductors ARM Microcontrollers - MCU LPC1547JBD64/LQFP64/TRAYB
Page 258

Data Sheet
141
In Stock
1: $6.24
10: $5.62
25: $5.12
100: $4.62
250: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 64 kB 12 kB + 105 C SMD/SMT LQFP-64
NXP Semiconductors LPC1547JBD48QL
Enlarge
LPC1547JBD48QL

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NXP Semiconductors ARM Microcontrollers - MCU LPC1547JBD48/LQFP48/TRAYB
Page 258

Data Sheet
187
In Stock
1: $6.52
10: $5.25
100: $4.78
250: $4.31
500: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 64 kB 12 kB + 105 C SMD/SMT LQFP-48
NXP Semiconductors LPC1518JBD100E
Enlarge
LPC1518JBD100E

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NXP Semiconductors ARM Microcontrollers - MCU LPC1518JBD100/LQFP100/TRAYBDP
Page 258

Data Sheet
90
In Stock
1: $6.52
10: $5.25
100: $4.78
250: $4.31
500: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 128 kB 20 kB + 105 C SMD/SMT LQFP-100
NXP Semiconductors LPC1519JBD64E
Enlarge
LPC1519JBD64E

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NXP Semiconductors ARM Microcontrollers - MCU LPC1519JBD64/LQFP64/TRAYBDP
Page 258

Data Sheet
125
In Stock
1: $6.75
10: $5.43
100: $4.95
250: $4.47
500: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 256 kB 36 kB + 105 C SMD/SMT LQFP-64
NXP Semiconductors LPC1548JBD64QL
Enlarge
LPC1548JBD64QL

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NXP Semiconductors ARM Microcontrollers - MCU LPC1548JBD64/LQFP64/TRAYB
Page 258

Data Sheet
140
In Stock
1: $6.87
10: $6.18
25: $5.63
100: $5.08
250: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 128 kB 20 kB + 105 C SMD/SMT LQFP-64
NXP Semiconductors LPC1549JBD100E
Enlarge
LPC1549JBD100E

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NXP Semiconductors ARM Microcontrollers - MCU LPC1549JBD100/LQFP100/TRAYBDP
Page 258

Data Sheet
72
In Stock
1: $8.12
10: $7.31
25: $6.66
100: $6.01
250: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 256 kB 36 kB + 105 C SMD/SMT LQFP-100
Infineon Technologies ARM Microcontrollers - MCU
Data Sheet 63
In Stock
1: $14.95
10: $13.59
25: $12.57
50: $12.04
100: View



Min.: 1
Mult.: 1
120 MHz 1024 kB 160 kB 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 53
In Stock
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
Cypress Semiconductor CY8C5688LTI-LP086
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CY8C5688LTI-LP086

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Cypress Semiconductor ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Data Sheet 15
In Stock
1: $17.58
10: $16.30
25: $15.86
50: $15.44
100: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 80 MHz 256 kB 64 kB + 85 C SMD/SMT TQFP-100
Cypress Semiconductor CY8C5688AXI-LP099
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CY8C5688AXI-LP099

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Cypress Semiconductor ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Data Sheet 14
In Stock
1: $20.34
10: $18.86
25: $18.35
50: $17.87
100: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 80 MHz 256 kB 64 kB + 85 C SMD/SMT TQFP-100
Freescale Semiconductor MKL03Z8VFG4
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MKL03Z8VFG4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 8KB Flash, 48MHz, QFN 16
Page 232

Data Sheet
386
In Stock
1: $1.11
10: $1.04
25: $0.989
100: $0.68



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 8 kB 2 kB + 105 C SMD/SMT QFN-16
Freescale Semiconductor MKL03Z8VFK4
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MKL03Z8VFK4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 8KB Flash, 48MHz, QFN 24
Page 232

Data Sheet
488
In Stock
1: $1.38
10: $1.31
25: $1.23
100: $0.85



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 8 kB 2 kB + 105 C SMD/SMT QFN-24
Freescale Semiconductor MKL03Z16VFG4
Enlarge
MKL03Z16VFG4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 16KB Flash, 48MHz, QFN 16
Page 232

Data Sheet
487
In Stock
1: $1.43
10: $1.35
25: $1.28
100: $0.88



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 16 kB 2 kB + 105 C SMD/SMT QFN-16
Freescale Semiconductor MKL03Z16VFK4
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MKL03Z16VFK4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 16KB Flash, 48MHz, QFN 24
Page 232

Data Sheet
490
In Stock
1: $1.53
10: $1.44
25: $1.36
100: $0.94



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 16 kB 2 kB + 105 C SMD/SMT QFN-24
Freescale Semiconductor MKL03Z32VFG4
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MKL03Z32VFG4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 32KB Flash, 48MHz, QFN 16
Page 232

Data Sheet
442
In Stock
1: $1.61
10: $1.52
25: $1.44
100: $0.99



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 32 kB 2 kB + 105 C SMD/SMT QFN-16
Compare up to 20 parts.
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