Contact Mouser (USA)  (800) 346-6873     |     Feedback        
View Cart     |     Change Location  USD
United States United States

Please confirm your currency selection:

US Dollars

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 23,733 Matches  

Manufacturer
Reset
 
Core
Reset
 
Data Bus Width
Reset
 
Maximum Clock Frequency
Reset
 
Program Memory Size
Reset
 
Data RAM Size
Reset
 
On-Chip ADC
Reset
 
Maximum Operating Temperature
Reset
 
Mounting Style
Reset
 
Package / Case
Reset
 

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
Sort by Mouser Part # AscendingSort by Mouser Part # DescendingSort by Mfr. Part # AscendingSort by Mfr. Part # DescendingSort by Mfr. AscendingSort by Mfr. DescendingSort by Availability AscendingSort by Pricing AscendingSort by Pricing DescendingSort by Core AscendingSort by Core DescendingSort by Data Bus Width AscendingSort by Data Bus Width DescendingSort by Maximum Clock Frequency AscendingSort by Maximum Clock Frequency DescendingSort by Program Memory Size AscendingSort by Program Memory Size DescendingSort by Data RAM Size AscendingSort by Data RAM Size DescendingSort by On-Chip ADC AscendingSort by On-Chip ADC DescendingSort by Maximum Operating Temperature AscendingSort by Maximum Operating Temperature DescendingSort by Mounting Style AscendingSort by Mounting Style DescendingSort by Package / Case AscendingSort by Package / Case Descending
STM32F031C6T6

New Product
New Product


STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb
Data Sheet 1,500
In Stock
1: $2.89
10: $2.34
100: $1.87
500: $1.63
1,000: View



Min.: 1
Mult.: 1


Freescale Semiconductor S9KEAZN64AMLC
Enlarge
S9KEAZN64AMLC

New Product
New Product


Freescale Semiconductor ARM Microcontrollers - MCU 64K FLASH 4K RAM 40MHz 32LQFP
Data Sheet 1,245
In Stock
1: $3.80
10: $3.59
25: $3.38
100: $2.33



Min.: 1
Mult.: 1


32 bit 40 MHz 64 kB 4 kB + 125 C SMD/SMT LQFP-32
Freescale Semiconductor S9KEAZN64AMLH
Enlarge
S9KEAZN64AMLH

New Product
New Product


Freescale Semiconductor ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP
Data Sheet 797
In Stock
1: $4.10
10: $3.87
25: $3.65
100: $2.51



Min.: 1
Mult.: 1


32 bit 40 MHz 64 kB 4 kB + 125 C SMD/SMT LQFP-64
Freescale Semiconductor S9KEAZ128AMLH
Enlarge
S9KEAZ128AMLH

New Product
New Product


Freescale Semiconductor ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP
Data Sheet 1,300
In Stock
1: $5.54
10: $4.94
25: $4.65
100: $4.45
250: View



Min.: 1
Mult.: 1


32 bit 48 MHz 128 kB 16 kB + 125 C SMD/SMT LQFP-64
Freescale Semiconductor S9KEAZ128AMLK
Enlarge
S9KEAZ128AMLK

New Product
New Product


Freescale Semiconductor ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 48MHz, QFP 80
Data Sheet 1,800
In Stock
1: $6.37
10: $6.01
25: $5.67
100: $3.90



Min.: 1
Mult.: 1


32 bit 48 MHz 128 kB 16 kB + 125 C SMD/SMT LQFP-80
Freescale Semiconductor MK22FN512VDC12
Enlarge
MK22FN512VDC12

New Product
New Product


Freescale Semiconductor ARM Microcontrollers - MCU 120 MHz Cortex-M4 Based Microcontroller with FPU
Data Sheet 348
In Stock
1: $8.15
10: $7.69
25: $7.25
100: $4.99



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 120 MHz 512 kB 128 kB + 105 C SMD/SMT BGA-121
Microchip Technology PIC12F1572-I/MF
Enlarge
PIC12F1572-I/MF

New Product
New Product


Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 256 RAM 3.5KB Comparator
Data Sheet 1,060
In Stock
More Info Available
1: $0.94
10: $0.78
25: $0.71
100: $0.64



Min.: 1
Mult.: 1
8 bit 32 MHz 3.5 kB 256 B Yes + 85 C SMD/SMT DFN-8
Cypress Semiconductor CY8C4013SXI-411
Enlarge
CY8C4013SXI-411

New Product
New Product


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

Data Sheet
960
In Stock
1: $1.29
10: $1.18
25: $1.12
100: $1.06
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 8 kB 2 kB + 85 C SMD/SMT SOIC-16
Atmel ATTINY441-SSU
Enlarge
ATTINY441-SSU

New Product
New Product


Atmel 8-bit Microcontrollers - MCU 16MHz 0.150" 14 SOIC
Data Sheet 1,243
In Stock
1: $1.33
10: $1.22
25: $1.10
50: $0.935
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 4 kB 256 B Yes + 85 C SMD/SMT SOIC-14
Cypress Semiconductor CY8C4013LQI-411
Enlarge
CY8C4013LQI-411

New Product
New Product


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
STMicroelectronics STM32F030F4P6TR
Enlarge
511-STM32F030F4P6TR


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

New Product
New Product


STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU
Data Sheet 1,273
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
Atmel ATTINY441-MMH
Enlarge
556-ATTINY441-MMH


To purchase full reel, order in multiples of 490:
ATTINY441-MMH

New Product
New Product


Atmel 8-bit Microcontrollers - MCU 16MHz 3x3mm 20 VQFN
Data Sheet 1,412
In Stock
Cut Tape
1: $1.52
10: $1.40
25: $1.26
50: $1.07
Reel
490: $0.945
980: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 490
AVR 8 bit 16 MHz 4 kB 256 B Yes + 85 C SMD/SMT VQFN-20
Silicon Labs C8051F931-G-GM
Enlarge
C8051F931-G-GM

New Product
New Product


Silicon Labs 8-bit Microcontrollers - MCU 64KB,10ADC,24Pin
Data Sheet 636
In Stock
1: $1.60
25: $1.54
100: $1.49
1,000: $1.46



Min.: 1
Mult.: 1
8051 8 bit/16 bit 25 MHz 64 kB 4 kB Yes + 125 C SMD/SMT QFN-24
Silicon Labs C8051F970-A-GM
Enlarge
C8051F970-A-GM

New Product
New Product


Silicon Labs 8-bit Microcontrollers - MCU LowPower CapSense MCU w/32kB-ADC
Data Sheet 507
In Stock
1: $1.79
25: $1.73
100: $1.67
1,000: $1.64
2,000: $1.63



Min.: 1
Mult.: 1
CIP-51 8 bit 25 MHz 32 kB 8 kB Yes + 85 C SMD/SMT QFN-48
Cypress Semiconductor CY8C4124PVI-432
Enlarge
CY8C4124PVI-432

New Product
New Product


Cypress Semiconductor ARM Microcontrollers - MCU 16KB FLASH 4KB SRAM PSOC 4
Data Sheet 935
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
Silicon Labs Si1082-A-GM
Enlarge
Si1082-A-GM

New Product
New Product


Silicon Labs RF Microcontrollers - MCU 16kB 768B RAM +13dBm prgm XCVR QFN36 Pro2
Page 33

Data Sheet
312
In Stock
1: $3.49
25: $3.37
100: $3.25
1,000: $3.22
2,000: $3.17



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 16 kB 768 B + 85 C SMD/SMT QFN-36
Freescale Semiconductor MKL17Z256VMP4
Enlarge
MKL17Z256VMP4

New Product
New Product


Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, MAPBGA 64
Data Sheet 490
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
NXP Semiconductors LPC1517JBD48E
Enlarge
LPC1517JBD48E

New Product
New Product


NXP Semiconductors ARM Microcontrollers - MCU
Page 258

Data Sheet
355
In Stock
1: $5.35
10: $4.31
100: $3.92
250: $3.54
500: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 64 kB 12 kB + 105 C SMD/SMT LQFP-48
Freescale Semiconductor MKW01Z128CHN
Enlarge
MKW01Z128CHN

New Product
New Product


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
218
In Stock
1: $5.96
10: $5.62
25: $5.30
100: $3.65



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB + 85 C SMD/SMT LGA-60
NXP Semiconductors LPC11U67JBD48E
Enlarge
LPC11U67JBD48E

New Product
New Product


NXP Semiconductors ARM Microcontrollers - MCU
Page 258

Data Sheet
320
In Stock
1: $6.03
10: $4.85
100: $4.42
250: $3.99
500: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 50 MHz SMD/SMT LQFP-48
Panasonic MN101LR04DXW
Enlarge
MN101LR04DXW

New Technology
New Technology


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
Enlarge
MK22FN256VDC12

New Product
New Product


Freescale Semiconductor ARM Microcontrollers - MCU 120 MHz Cortex-M4 Based Microcontroller with FPU
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
Texas Instruments MSP430F5254IRGCT
Enlarge
MSP430F5254IRGCT

New Product
New Product


Texas Instruments 16-bit Microcontrollers - MCU Ultra-Low Pwr MSP430 1.8V Split-Rail I/O
Data Sheet 221
In Stock
1: $6.61
10: $5.95
25: $5.58
50: $5.42
100: View



Min.: 1
Mult.: 1
RISC 16 bit 25 MHz 128 kB 32 kB + 85 C SMD/SMT VQFN-64
NXP Semiconductors LPC11U68JBD64E
Enlarge
LPC11U68JBD64E

New Product
New Product


NXP Semiconductors ARM Microcontrollers - MCU
Page 258

Data Sheet
290
In Stock
1: $6.75
10: $5.43
100: $4.94
250: $4.46
500: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 50 MHz SMD/SMT LQFP-64
Texas Instruments MSP430F5259IRGCT
Enlarge
595-MSP430F5259IRGCT


To purchase full reel, order in multiples of 250:
MSP430F5259IRGCT

New Product
New Product


Texas Instruments 16-bit Microcontrollers - MCU Ultra-Low Pwr MSP430 1.8V Split-Rail I/O
Page 272

Data Sheet
433
In Stock
More Info Available
Cut Tape
1: $6.84
10: $6.15
25: $5.77
50: $5.60
Reel
250: $4.65
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
RISC 16 bit 25 MHz 128 kB 32 kB + 85 C SMD/SMT VQFN-64
Compare up to 20 parts.
23733