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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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NXP Semiconductors LPC1549JBD64QL
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LPC1549JBD64QL

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NXP Semiconductors ARM Microcontrollers - MCU LPC1549JBD64/LQFP64/TRAYB
Page 258

Data Sheet
169
In Stock
1: $7.70
10: $6.93
25: $6.32
100: $5.70
250: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 256 kB 36 kB + 105 C SMD/SMT LQFP-64
Texas Instruments MSP430FR6989IPZ
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MSP430FR6989IPZ

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Texas Instruments 16-bit Microcontrollers - MCU 16MHz ULP MCU
Data Sheet 167
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
Microchip Technology PIC32MZ2048ECH064-I/PT
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PIC32MZ2048ECH064-I/PT

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Microchip Technology 32-bit Microcontrollers - MCU 200MHz 2048KB Flash 512KB-R Ethernet&CAN
This product may require additional documentation to export from the United States.
Data Sheet 133
In Stock
1: $13.19
10: $10.99
25: $10.07
100: $9.12



Min.: 1
Mult.: 1
MIPS32 microAptiv MPU 32 bit 200 MHz 2048 kB 512 kB + 85 C SMD/SMT TQFP-64
Microchip Technology PIC32MZ2048ECM144-I/PL
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PIC32MZ2048ECM144-I/PL

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Microchip Technology 32-bit Microcontrollers - MCU 200MHz 1024 KB Flash Ethernet, Crypto&CAN
This product may require additional documentation to export from the United States.
Data Sheet 111
In Stock
1: $16.03
10: $13.36
25: $12.24
100: $11.09



Min.: 1
Mult.: 1
MIPS32 microAptiv MPU 32 bit 200 MHz 2048 kB 512 kB + 85 C SMD/SMT LQFP-144
Texas Instruments TM4C129ENCPDTI3
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TM4C129ENCPDTI3

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Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 108
In Stock
More Info Available
1: $19.03
10: $17.32
25: $16.03
50: $15.32
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 CY8C5888AXI-LP096
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CY8C5888AXI-LP096

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Cypress Semiconductor ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Data Sheet 66
In Stock
1: $20.66
5: $19.62
10: $17.55
25: $16.52
50: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 80 MHz 256 kB 64 kB + 85 C SMD/SMT TQFP-100
Texas Instruments TM4C129XNCZADI3
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TM4C129XNCZADI3

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Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 65
In Stock
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
STMicroelectronics STM32F031K4U6
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STM32F031K4U6

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

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Freescale Semiconductor ARM Microcontrollers - MCU 100 MHz Cortex-M4 Based Microcontroller with FPU
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
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 SimpleLink Hi Temp Bluet Wireless MCU
Data Sheet 215
In Stock
Cut Tape
1: $6.47
10: $5.82
25: $5.46
50: $5.31
Reel
250: $4.40
500: View



Min.: 1
Mult.: 1
Reel: 250


CC2540T 8 bit, 16 bit 32 MHz 256 kB 8 kB + 125 C SMD/SMT VQFN-40
Microchip Technology PIC12F1571-I/SN
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PIC12F1571-I/SN

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator
Data Sheet 785
In Stock
More Info Available
1: $0.66
10: $0.55
25: $0.50
100: $0.45



Min.: 1
Mult.: 1
8 bit 32 MHz 1.75 kB 128 B Yes + 85 C SMD/SMT SOIC-8
PIC12LF1572-I/SN

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Microchip Technology 8-bit Microcontrollers - MCU 3.5KB 256 RAM 16-bit PWMComparator EUSART
Data Sheet 568
In Stock
1: $0.72
10: $0.60
25: $0.54
100: $0.50



Min.: 1
Mult.: 1
PIC 8 bit 32 MHz 3.5 kB 256 B Yes + 85 C SMD/SMT SOIC-8
Microchip Technology PIC12F1571-I/P
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PIC12F1571-I/P

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator
Data Sheet 1,005
In Stock
1: $0.77
10: $0.64
25: $0.58
100: $0.52



Min.: 1
Mult.: 1
8 bit 32 MHz 3.5 kB 256 B Yes + 85 C Through Hole PDIP-8
Microchip Technology PIC12F1572-E/MS
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PIC12F1572-E/MS

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 256 RAM 3.5KB Comparator
Data Sheet 580
In Stock
1: $0.79
10: $0.66
25: $0.60
100: $0.54



Min.: 1
Mult.: 1
8 bit 32 MHz 3.5 kB 256 B Yes + 125 C SMD/SMT MSOP-8
Microchip Technology PIC12F1572-I/P
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PIC12F1572-I/P

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 256 RAM 3.5KB Comparator
Data Sheet 1,086
In Stock
More Info Available
1: $0.83
10: $0.69
25: $0.63
100: $0.57



Min.: 1
Mult.: 1
8 bit 32 MHz 3.5 kB 256 B Yes + 85 C Through Hole PDIP-8
Microchip Technology PIC12F1572-E/P
Enlarge
PIC12F1572-E/P

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 256 RAM 3.5KB Comparator
Data Sheet 475
In Stock
1: $0.90
10: $0.75
25: $0.68
100: $0.62



Min.: 1
Mult.: 1
8 bit 32 MHz 3.5 kB 256 B Yes + 125 C Through Hole PDIP-8
Microchip Technology PIC12LF1572-I/MF
Enlarge
PIC12LF1572-I/MF

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Microchip Technology 8-bit Microcontrollers - MCU 3.5KB 256 RAM 16-bit PWMComparator EUSART
Data Sheet 475
In Stock
1: $0.94
10: $0.78
25: $0.71
100: $0.64



Min.: 1
Mult.: 1
PIC 8 bit 32 MHz 3.5 kB 256 B Yes + 85 C SMD/SMT DFN-8
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
445
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
Silicon Labs C8051F921-G-GM
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C8051F921-G-GM

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Silicon Labs 8-bit Microcontrollers - MCU 32KB 10ADC 24Pin
Data Sheet 248
In Stock
1: $1.28
25: $1.24
100: $1.19
1,000: $1.17
2,000: $1.16



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 32 kB 4.25 kB Yes + 85 C SMD/SMT QFN-24
Silicon Labs C8051F902-D-GU
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C8051F902-D-GU

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Silicon Labs 8-bit Microcontrollers - MCU 8KB 12ADC 24QSOP
Data Sheet 168
In Stock
1: $1.28
25: $1.24
100: $1.19
1,000: $1.17
2,000: $1.16



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 8 kB 768 B Yes + 85 C SMD/SMT QSOP-24
STMicroelectronics STM32F030F4P6TR
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511-STM32F030F4P6TR


To purchase full reel, order in multiples of 2500:
STM32F030F4P6TR

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STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU
Data Sheet 1,170
In Stock
Alternative Packaging
Cut Tape
1: $1.45
10: $1.12
100: $0.89
500: $0.812
Reel
2,500: $0.551
7,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
ARM Cortex M0 32 bit 48 MHz 16 kB 4 kB + 85 C SMD/SMT TSSOP-20
Silicon Labs C8051F920-G-GQ
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C8051F920-G-GQ

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Silicon Labs 8-bit Microcontrollers - MCU 32KB,10ADC,32Pin
Data Sheet 263
In Stock
1: $1.51
25: $1.46
100: $1.41
1,000: $1.39



Min.: 1
Mult.: 1
8051 8 bit/16 bit 25 MHz 32 kB 4 kB Yes + 125 C SMD/SMT LQFP-32
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
PIC16LF1708-I/SO

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Microchip Technology 8-bit Microcontrollers - MCU 4K Word Flash 512B RAM High-Speed Comp
Data Sheet 337
In Stock
1: $1.55
10: $1.29
25: $1.18
100: $1.07



Min.: 1
Mult.: 1
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
490
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
Compare up to 20 parts.
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