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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 25,278 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 PIC24FJ256GB206T-I/MR
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Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $5.45



Min.: 3,300
Mult.: 3,300
Reel: 3,300
PIC 16 bit 32 MHz 256 kB 96 kB + 85 C SMD/SMT QFN-EP-64
Atmel ATMEGA32M1-15MD
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Atmel 8-bit Microcontrollers - MCU 32KB Flash 3PSC Motor
Data Sheet Non-Stocked
4,000: $4.50



Min.: 4,000
Mult.: 4,000
AVR 8 bit 16 MHz 32 kB 2 kB SMD/SMT QFN-32
Infineon Technologies SAB-C165-L25F HA
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Infineon Technologies 16-bit Microcontrollers - MCU 16-Bit Single-Chip 5V 25MHz ROM less
Data Sheet Non-Stocked Lead-Time 12 Weeks
Reel
1,400: $12.86
2,800: Quote



Min.: 1,400
Mult.: 1,400
Reel: 1,400
C166 16 bit 25 MHz 2 kB + 70 C SMD/SMT TQFP-100
Infineon Technologies SAF-C165-LF HA
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Infineon Technologies 16-bit Microcontrollers - MCU 16-Bit Single-Chip Microcontroller
Data Sheet Non-Stocked Lead-Time 12 Weeks
Reel
1,400: $12.86
2,800: Quote



Min.: 1,400
Mult.: 1,400
Reel: 1,400
C166 16 bit 20 MHz 2 kB + 85 C SMD/SMT TQFP-100
Microchip Technology PIC32MX470F512HT-V/MR
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Microchip Technology 32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $5.47



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 80 MHz 512 kB 128 kB + 105 C SMD/SMT QFN-64
Atmel AT32UC3A0256-CTUR
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Atmel 32-bit Microcontrollers - MCU 256KB, 144FFBGA Ind
Data Sheet Non-Stocked
Alternative Packaging
Reel
2,000: $9.04



Min.: 2,000
Mult.: 2,000
Reel: 2,000
AVR 32 bit 66 MHz 256 kB 64 kB + 85 C SMD/SMT FFBGA-144
Atmel 32-bit Microcontrollers - MCU UC3D4 128KB FL 85C
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.52



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 32 bit
Microchip Technology 32-bit Microcontrollers - MCU 32bit MCU, 64QFN 120MHz 2 analog comp
Data Sheet Non-Stocked
Reel
3,300: $5.48



Min.: 3,300
Mult.: 3,300
Reel: 3,300
Atmel ATMEGA164A-CUR
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Atmel 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz
Data Sheet Non-Stocked
Alternative Packaging
Reel
6,000: $3.02



Min.: 6,000
Mult.: 6,000
Reel: 6,000
AVR 8 bit 20 MHz SMD/SMT VFBGA-49
Atmel ATSAMR21G17A-MFT
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Atmel ARM Microcontrollers - MCU SAMR21 48pin 128K 125C T&R
Data Sheet Non-Stocked
Reel
4,000: $4.53



Min.: 4,000
Mult.: 4,000
Reel: 4,000
ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB + 125 C SMD/SMT QFN-48
Texas Instruments MSP430F2618TZQWR
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Texas Instruments 16-bit Microcontrollers - MCU 16B MCU 92KB Fl 8KB RAM 12B ADC Dual DAC
Data Sheet Non-Stocked Lead-Time 6 Weeks
Alternative Packaging
Reel
2,500: $7.25



Min.: 2,500
Mult.: 2,500
Reel: 2,500
MSP430 16 bit 16 MHz 116 kB 8 kB + 105 C SMD/SMT BGA-Microstar-Junior-113
Atmel AT91SAM7X256C-CUR
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AT91SAM7X256C-CUR

New Product
New Product


Atmel ARM Microcontrollers - MCU . - BGA GREEN IND TEMP
Data Sheet Non-Stocked
2,000: $9.07



Min.: 2,000
Mult.: 2,000
ARM7 32 bit 55 MHz 256 kB 64 kB + 85 C SMD/SMT TFBGA-100
Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 24K RAM USB Graphics
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $5.50



Min.: 3,300
Mult.: 3,300
Reel: 3,300
PIC 16 bit
Atmel 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-8MHZ 1.8V
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.55



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 8 MHz
Atmel ATSAM4LC4AA-MUR
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Atmel ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A,T&R
This product may require additional documentation to export from the United States.
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.55



Min.: 4,000
Mult.: 4,000
Reel: 4,000
ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB + 85 C SMD/SMT QFN-48
Atmel 8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE 2 K SRAM ADC 5V-16MHZ
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.55



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 16 MHz
Silicon Labs 8-bit Microcontrollers - MCU C8051F930 Bare Die
Data Sheet Non-Stocked
5,421: $3.36



Min.: 5,421
Mult.: 5,421
8051
Atmel AT32UC3A3128S-CTUR
 Enlarge
Atmel 32-bit Microcontrollers - MCU 128KB, 144FBGA Ind, w/AES Mod.
This product may require additional documentation to export from the United States.
Data Sheet Non-Stocked
Alternative Packaging
Reel
2,000: $9.14



Min.: 2,000
Mult.: 2,000
Reel: 2,000
AVR 32 bit 66 MHz 128 kB 64 kB + 85 C SMD/SMT TBGA-144
Atmel 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-16MHz 105C
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $4.57



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 20 MHz
Analog Devices ADUC7124BCPZ126-RL
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Analog Devices ARM Microcontrollers - MCU Precision 1 MSPS 12-Bit Analog I/O
Data Sheet Non-Stocked
Alternative Packaging
Reel
2,500: $7.32



Min.: 2,500
Mult.: 2,500
Reel: 2,500
ARM7TDMI 16 bit/32 bit 40 MHz 126 kB 32 kB + 125 C SMD/SMT LFCSP-64
Texas Instruments RF Microcontrollers - MCU SimpleLink ultra-low power wireless MCU for 2.4-GHz IEEE 802.15.4-based RF Protocols 32-VQFN -40 to 85
Data Sheet Non-Stocked Lead-Time 6 Weeks
Alternative Packaging
Reel
3,000: $6.11
6,000: Quote



Min.: 3,000
Mult.: 3,000
Reel: 3,000
Texas Instruments MSP430F6458IZQWR
 Enlarge
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal MCU
Data Sheet Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Reel
2,500: $7.34



Min.: 2,500
Mult.: 2,500
Reel: 2,500
RISC 16 bit 20 MHz 384 kB 34 kB + 85 C SMD/SMT BGA-Microstar-Junior-113
Texas Instruments MSP430F6459IZQWR
 Enlarge
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal MCU
Data Sheet Non-Stocked Lead-Time 10 Weeks
Reel
2,500: $7.34



Min.: 2,500
Mult.: 2,500
Reel: 2,500
RISC 16 bit 20 MHz 512 kB 66 kB + 85 C SMD/SMT BGA-Microstar-Junior-113
Texas Instruments MSP430F6658IZQWR
 Enlarge
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal MCU
Data Sheet Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Reel
2,500: $7.34



Min.: 2,500
Mult.: 2,500
Reel: 2,500
RISC 16 bit 20 MHz 384 kB 32 kB + 85 C SMD/SMT BGA-Microstar-Junior-113
Texas Instruments MSP430F6659IZQWR
 Enlarge
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal MCU
This product may require additional documentation to export from the United States.
Data Sheet Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Reel
2,500: $7.34



Min.: 2,500
Mult.: 2,500
Reel: 2,500
RISC 16 bit 20 MHz 512 kB 64 kB + 85 C SMD/SMT BGA-Microstar-Junior-113
Compare up to 20 parts.
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