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 23,693 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
Cypress Semiconductor CY8C4124LQI-443
Enlarge
CY8C4124LQI-443

New Product
New Product


Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4
Page 227

Data Sheet
599
In Stock
1: $2.38
10: $2.16
25: $2.05
100: $1.94
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 24 MHz 16 kB 4 kB + 85 C SMD/SMT QFN-40
Cypress Semiconductor CY8C4244LQI-443
Enlarge
CY8C4244LQI-443

New Product
New Product


Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4
Data Sheet 490
In Stock
1: $3.23
10: $2.94
25: $2.79
100: $2.64
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 48 MHz 16 kB 4 kB + 85 C SMD/SMT QFN-68
Atmel ATSAMD20J16A-AU
Enlarge
556-ATSAMD20J16A-AU


To purchase full reel, order in multiples of 800:
ATSAMD20J16A-AU

New Product
New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
Page 221

Data Sheet
571
In Stock
Cut Tape
1: $3.28
10: $2.98
25: $2.76
50: $2.39
100: View
800: $1.86

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
ARM Cortex M0+ 32 bit 48 MHz 64 kB 8 kB + 85 C SMD/SMT TQFP-64
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
314
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
Silicon Labs Si1060-A-GM
Enlarge
Si1060-A-GM

New Product
New Product


Silicon Labs RF Microcontrollers - MCU 64kB 4kB RAM +20 dBm prgm XCVR QFN36 Pro2
Page 33

Data Sheet
172
In Stock
More Info Available
1: $4.29
25: $4.14
100: $3.99
1,000: $3.96
2,000: $3.89



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 64 kB 4 kB + 85 C SMD/SMT QFN-36
Atmel ATSAMD20G18A-MU
Enlarge
ATSAMD20G18A-MU

New Product
New Product


Atmel ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM
Page 221

Data Sheet
470
In Stock
More Info Available
1: $4.58
10: $4.16
25: $3.85
50: $3.33
100: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 85 C SMD/SMT QFN-48
Texas Instruments MSP430F5239IRGCT
Enlarge
MSP430F5239IRGCT

New Product
New Product


Texas Instruments 16-bit Microcontrollers - MCU Ultra Lo Pwr MCU
Page 272

Data Sheet
390
In Stock
1: $5.42
10: $4.83
25: $4.35
50: $4.16
100: View



Min.: 1
Mult.: 1
RISC 16 bit 25 MHz 128 kB 8 kB + 85 C SMD/SMT VQFN-64
Texas Instruments MSP430F5249IZQE
Enlarge
MSP430F5249IZQE

New Product
New Product


Texas Instruments 16-bit Microcontrollers - MCU Ultra Lo Pwr MCU
Data Sheet 340
In Stock
1: $5.92
10: $5.28
25: $4.75
50: $4.54
100: View



Min.: 1
Mult.: 1
RISC 16 bit 25 MHz 128 kB 8 kB + 85 C SMD/SMT BGA-80 Microstar Junior
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
248
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
NXP Semiconductors LPC11U68JBD100E
Enlarge
LPC11U68JBD100E

New Product
New Product


NXP Semiconductors ARM Microcontrollers - MCU
Page 258

Data Sheet
213
In Stock
1: $6.35
10: $5.72
25: $5.21
100: $4.70
250: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 50 MHz SMD/SMT LQFP-100
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
323
In Stock
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
NXP Semiconductors LPC1549JBD64QL
Enlarge
LPC1549JBD64QL

New Product
New Product


NXP Semiconductors ARM Microcontrollers - MCU
Page 258

Data Sheet
181
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
Microchip Technology PIC32MZ2048ECM100-I/PT
Enlarge
PIC32MZ2048ECM100-I/PT

New Technology
New Technology


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 69
In Stock
1: $14.22
10: $11.85
25: $10.87
100: $9.84



Min.: 1
Mult.: 1
MIPS32 microAptiv MPU 32 bit 200 MHz 2048 kB 512 kB + 85 C SMD/SMT TQFP-100
Cypress Semiconductor CY8C5888AXI-LP096
Enlarge
CY8C5888AXI-LP096

New Product
New Product


Cypress Semiconductor ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Data Sheet 75
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 F28M35H52C1RFPS
Enlarge
F28M35H52C1RFPS

Preliminary Release
Preliminary Release


Texas Instruments ARM Microcontrollers - MCU Concerto MicroCntlr
Data Sheet 35
In Stock
1: $35.48
10: $32.79
25: $30.17
50: $28.61
100: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 150 MHz 1024 kB 136 kB + 125 C SMD/SMT HTQFP-144
STMicroelectronics STM32F031K4U6
Enlarge
STM32F031K4U6

New Product
New Product


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
Enlarge
MK22FN128VDC10

New Product
New Product


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
Microchip Technology PIC12F1571-I/P
Enlarge
PIC12F1571-I/P

New Product
New Product


Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator
Data Sheet 1,091
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-I/P
Enlarge
PIC12F1572-I/P

New Product
New Product


Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 256 RAM 3.5KB Comparator
Data Sheet 592
In Stock
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

New Product
New Product


Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 256 RAM 3.5KB Comparator
Data Sheet 486
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
Compare up to 20 parts.
23693