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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 25,137 Matches  

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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 A/D Bit Size Maximum Operating Temperature Mounting Style Package / Case
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STMicroelectronics ARM Microcontrollers - MCU 32B Cortex-M3 LCD 384Kb Flsh 32MHz CPU
Data Sheet Non-Stocked Lead-Time 14 Weeks
Reel
2,500: $7.54
5,000: View



Min.: 2,500
Mult.: 2,500
Reel: 2,500
Microchip Technology PIC32MX470F512LT-I/TL
 Enlarge
PIC32MX470F512LT-I/TL

New Product
New Product


Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $5.73



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 100 MHz 512 kB 128 kB + 85 C SMD/SMT VTLA-124
Freescale Semiconductor SPC5643LFF2MMM1R
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Freescale Semiconductor 32-bit Microcontrollers - MCU 32BIT 1M 120MHZ
Data Sheet Non-Stocked
Alternative Packaging
Reel
1,000: $18.92
5,000: View



Min.: 1,000
Mult.: 1,000
Reel: 1,000
e200z4d 32 bit 120 MHz 1 MB 128 kB + 125 C SMD/SMT MAPBGA-257
Atmel 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-8MHZ IND
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.74



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 8 MHz
Atmel 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHz, IND
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.74



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 16 MHz
Texas Instruments MSP430F2619TZQWR
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Texas Instruments 16-bit Microcontrollers - MCU 16B MCU 92KB Fl 4KB RAM 12B ADC Dual DAC
Data Sheet Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Reel
2,500: $7.59



Min.: 2,500
Mult.: 2,500
Reel: 2,500
MSP430 16 bit 16 MHz 120 kB 4 kB + 105 C SMD/SMT BGA-Microstar-Junior-113
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $5.80



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 80 MHz 256 kB 64 kB + 85 C QFN
Infineon Technologies SAK-TC1796-256F150E BE
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Infineon Technologies 32-bit Microcontrollers - MCU 32 BIT FLASH
Data Sheet Non-Stocked Lead-Time 22 Weeks
Reel
500: $38.29



Min.: 500
Mult.: 500
Reel: 500
TriCore 32 bit 150 MHz 2 MB 256 kB + 125 C SMD/SMT BGA-416
Infineon Technologies FX164CS32F40FBBAXT
 Enlarge
Infineon Technologies 16-bit Microcontrollers - MCU 16 BIT FL 256KBYTE
Data Sheet Non-Stocked
Alternative Packaging
Reel
1,400: $13.68



Min.: 1,400
Mult.: 1,400
Reel: 1,400
C166SV2 16 bit 40 MHz 256 kB + 85 C SMD/SMT TQFP-100
Atmel ATXMEGA64A3-MHR
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Atmel 8-bit Microcontrollers - MCU 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V
This product may require additional documentation to export from the United States.
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.79



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit/16 bit 32 MHz 64 kB 4 kB + 85 C SMD/SMT QFN-64
Atmel 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHz EXT,5V
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.79



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 20 MHz
Atmel ATMEGA2564RFR2-ZFR
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Atmel RF Microcontrollers - MCU 2.4GHZ 256K SOC 48 pin Ind125C
Data Sheet Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Reel
4,000: $4.79



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 16 MHz 256 kB 32 kB 10 bit + 85 C SMD/SMT QFN-48
Freescale Semiconductor MPC565MVR56
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Freescale Semiconductor 32-bit Microcontrollers - MCU MPC565 1024KFLASH Qorivva
Data Sheet Non-Stocked Lead-Time 12 Weeks
200: $96.09
400: Quote



Min.: 200
Mult.: 200
MPC500 32 bit 56 MHz 1 MB 36 kB + 85 C SMD/SMT BGA-388
Infineon Technologies SAB-C165-LF 3V HA
 Enlarge
Infineon Technologies 16-bit Microcontrollers - MCU 16-Bit Single-Chip 3.3V 20MHz ROM less
Data Sheet Non-Stocked Lead-Time 12 Weeks
Reel
1,400: $13.75



Min.: 1,400
Mult.: 1,400
Reel: 1,400
C166 16 bit 20 MHz 2 kB + 70 C SMD/SMT TQFP-100
Microchip Technology PIC32MX370F512LT-V/TL
 Enlarge
PIC32MX370F512LT-V/TL

New Product
New Product


Microchip Technology 32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $5.84



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 80 MHz 512 kB 128 kB + 105 C SMD/SMT VTLA-124
Atmel ATMEGA128RFR2-ZFR
 Enlarge
Atmel RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC 125C
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.82



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 16 MHz 128 kB 16 kB 10 bit + 125 C SMD/SMT VQFN-64
Atmel ATMEGA164PA-CUR
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Atmel 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,8V
Data Sheet Non-Stocked
Alternative Packaging
Reel
6,000: $3.22



Min.: 6,000
Mult.: 6,000
Reel: 6,000
AVR 8 bit 20 MHz 16 kB 1 kB + 85 C SMD/SMT VFBGA-49
Atmel ATSAM4S4BA-UU
 Enlarge
ATSAM4S4BA-UU

New Product
New Product


Atmel ARM Microcontrollers - MCU WLCSPGREENIND
Non-Stocked
5,000: $3.87



Min.: 5,000
Mult.: 5,000
ARM Cortex M4 32 bit 120 MHz 256 kB 64 kB + 85 C SMD/SMT WLCSP-64
Texas Instruments MSP430F167IRTDR
 Enlarge
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU 32kB FL 1024B RAM
Data Sheet Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Reel
2,500: $7.74



Min.: 2,500
Mult.: 2,500
Reel: 2,500
MSP430 16 bit 8 MHz 32 kB 1 kB + 85 C SMD/SMT VQFNP-64
Infineon Technologies SAB-C161CS-LF CA
 Enlarge
Infineon Technologies 16-bit Microcontrollers - MCU 16BIT ROM/ROMLESS
Non-Stocked Lead-Time 12 Weeks
Reel
1,000: $19.37



Min.: 1,000
Mult.: 1,000
Reel: 1,000
C166 16 bit 25 MHz 10 kB + 70 C SMD/SMT TQFP-128
Microchip Technology PIC32MX320F064HT-80V/MR Microchip Technology 32-bit Microcontrollers - MCU 64 KB FL 16 KB RAM 80MHz 10-Bit ADC DMA
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $5.88



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 80 MHz 64 kB 16 kB + 105 C SMD/SMT QFN-64
Atmel 32-bit Microcontrollers - MCU 128KB, 48QFN 85deg. Green
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.86



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 32 bit 60 MHz 128 kB 32 kB + 85 C SMD/SMT QFN EP
Analog Devices ARM Microcontrollers - MCU IC Intg Prec Battery Sensor for Auto
Data Sheet Non-Stocked
Alternative Packaging
Reel
2,500: $7.79



Min.: 2,500
Mult.: 2,500
Reel: 2,500
ARM7TDMI 16 bit/32 bit 20 MHz 32 kB 4096 B + 85 C LFCSP EP
Freescale Semiconductor MPC5554MVR132R2
 Enlarge
Freescale Semiconductor 32-bit Microcontrollers - MCU COPPERHEAD Qorivva
Data Sheet Non-Stocked
Alternative Packaging
Reel
500: $39.12
1,000: View



Min.: 500
Mult.: 500
Reel: 500
e200z6 32 bit 132 MHz 2 MB 64 kB + 125 C SMD/SMT BGA-416
CYUSB2014-BZXIT

New Product
New Product


Cypress Semiconductor ARM Microcontrollers - MCU 32-bit 512KB RAM FX3 SuprSped USB Con
Data Sheet Non-Stocked
Alternative Packaging
Reel
1,500: $13.07



Min.: 1,500
Mult.: 1,500
Reel: 1,500
+ 85 C SMD/SMT BGA-121
Compare up to 20 parts.
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