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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 25,219 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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Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB USB ENET
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $6.60



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 80 MHz 512 kB 64 kB 10 bit + 85 C QFN
Maxim Integrated 16-bit Microcontrollers - MCU
Non-Stocked Lead-Time 6 Weeks
Reel
2,000: $10.92
4,000: Quote



Min.: 2,000
Mult.: 2,000
Reel: 2,000
Microchip Technology PIC32MX575F512HT-80V/MR Microchip Technology 32-bit Microcontrollers - MCU 512KB 64KBRM USB-OTG CAN 80MHz 10BIT
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $6.63



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 80 MHz 512 kB 64 kB + 85 C SMD/SMT QFN-64
Microchip Technology PIC32MX775F256HT-80V/MR Microchip Technology 32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG 2 CAN ETH 80MHz 10bt
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $6.63



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 80 MHz 256 kB 64 kB + 85 C SMD/SMT QFN-64
Atmel ATXMEGA32A4-CUR
 Enlarge
Atmel 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB
This product may require additional documentation to export from the United States.
Data Sheet Non-Stocked
Alternative Packaging
Reel
6,000: $3.66



Min.: 6,000
Mult.: 6,000
Reel: 6,000
AVR 8 bit/16 bit 32 MHz 32 kB 4 kB 12 bit + 85 C SMD/SMT BGA-49
Atmel ATMEGA128RFA1-ZUR
 Enlarge
Atmel RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SINGLECHIP
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $5.50



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 16 MHz 128 kB 16 kB + 85 C SMD/SMT VQFN-64
Atmel 32-bit Microcontrollers - MCU 64k flash Ind
This product may require additional documentation to export from the United States.
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $5.51



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 32 bit
PN544PC2ET/C30703J

New Product
New Product


NXP Semiconductors RF Microcontrollers - MCU PN544PC2ET/C30703/TFBGA64/REEL
Non-Stocked
Reel
4,000: $5.51
8,000: Quote



Min.: 4,000
Mult.: 4,000
Reel: 4,000
Atmel 32-bit Microcontrollers - MCU 256KB, 48QFN 85deg. Green
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $5.51



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 32 bit 60 MHz 256 kB 32 kB 10 bit + 85 C SMD/SMT QFN EP
PN544PC2ET/C30702,

New Product
New Product


NXP Semiconductors RF Microcontrollers - MCU PN544PC2ET/C30702/TFBGA64/REEL
Non-Stocked
Reel
4,000: $5.51
8,000: Quote



Min.: 4,000
Mult.: 4,000
Reel: 4,000
Infineon Technologies SAF-C164CM-4EF AB
 Enlarge
Infineon Technologies 16-bit Microcontrollers - MCU 16-Bit Sngl-Chip 5V 20MHz OTP
Data Sheet Non-Stocked Lead-Time 12 Weeks
Reel
1,900: $11.71



Min.: 1,900
Mult.: 1,900
Reel: 1,900
C166 16 bit 20 MHz 32 kB 2 kB + 85 C SMD/SMT TQFP-64
Atmel ATSAM4LS8AA-MUR
 Enlarge
ATSAM4LS8AA-MUR

New Product
New Product


Atmel ARM Microcontrollers - MCU QFNGREENIND
Data Sheet Non-Stocked
Reel
4,000: $5.57



Min.: 4,000
Mult.: 4,000
Reel: 4,000
ARM Cortex M4 32 bit 48 MHz 512 kB 64 kB 12 bit + 85 C SMD/SMT QFN-48
Atmel ATMEGA128A-MNR
 Enlarge
Atmel 8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $5.57



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 16 MHz SMD/SMT TQFP-64
Texas Instruments MSP430FG4619IZQWR
 Enlarge
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU
Data Sheet Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Reel
2,500: $9.05



Min.: 2,500
Mult.: 2,500
Reel: 2,500
MSP430 16 bit 16 MHz 120 kB 4 kB 12 bit + 85 C SMD/SMT BGA-Microstar-Junior-113
Texas Instruments MSP430FG4617IZQWR
 Enlarge
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU
Data Sheet Non-Stocked Lead-Time 11 Weeks
Alternative Packaging
Reel
2,500: $9.05



Min.: 2,500
Mult.: 2,500
Reel: 2,500
MSP430 16 bit 16 MHz 92 kB 8 kB 12 bit + 85 C SMD/SMT BGA-Microstar-Junior-113
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB RAM USB 2xCAN 8 DMA
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $6.86



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit
Atmel ARM Microcontrollers - MCU QFN GREEN IND TEMP T&R, MRL D
Data Sheet Non-Stocked
Reel
3,000: $7.57



Min.: 3,000
Mult.: 3,000
Reel: 3,000
ARM7TDMI
Atmel 32-bit Microcontrollers - MCU UC3L-64KB Flash 85C
Data Sheet Non-Stocked
Alternative Packaging
Reel
5,000: $4.55



Min.: 5,000
Mult.: 5,000
Reel: 5,000
AVR 32 bit
Analog Devices ADUC7029BBCZ62I-RL
 Enlarge
Analog Devices ARM Microcontrollers - MCU Precision 1 MSPS 12-Bit Analog I/O
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $5.70



Min.: 4,000
Mult.: 4,000
Reel: 4,000
ARM7TDMI 16 bit/32 bit 40 MHz 62 kB 8152 B 12 bit + 125 C SMD/SMT BGA-49
Analog Devices ADUC7029BBCZ62-RL
 Enlarge
Analog Devices ARM Microcontrollers - MCU Precision 1 MSPS 12-Bit Analog I/O
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $5.70



Min.: 4,000
Mult.: 4,000
Reel: 4,000
ARM7TDMI 16 bit/32 bit 40 MHz 62 kB 8152 B 12 bit + 125 C SMD/SMT BGA-49
Microchip Technology PIC32MX675F512HT-80V/MR Microchip Technology 32-bit Microcontrollers - MCU 512KB 64KBRM USB-OTG Ethernet 80MHz 10BIT
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $6.92



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 80 MHz 512 kB 64 kB + 85 C SMD/SMT QFN-64
Texas Instruments MSP430F169IRTDR
 Enlarge
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal MCP
Data Sheet Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Reel
2,500: $9.18



Min.: 2,500
Mult.: 2,500
Reel: 2,500
MSP430 16 bit 8 MHz 60 kB 2 kB 12 bit SAR + 85 C SMD/SMT VQFNP-64
Atmel 32-bit Microcontrollers - MCU UC3L-64KB Fl 48TLLGA 85C Grn
Data Sheet Non-Stocked
Alternative Packaging
Reel
5,000: $4.61



Min.: 5,000
Mult.: 5,000
Reel: 5,000
AVR 32 bit
Atmel ATMEGA644P-A15MZ
 Enlarge
Atmel 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V
Data Sheet Non-Stocked
Reel
4,000: $5.80



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 16 MHz 64 kB 4 kB + 125 C SMD/SMT QFN-44
Atmel 32-bit Microcontrollers - MCU 256KB, 64QFN 85deg. Green
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $5.82



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 32 bit 60 MHz 256 kB 32 kB + 85 C SMD/SMT QFN EP
Compare up to 20 parts.
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