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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 25,834 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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Texas Instruments ARM Microcontrollers - MCU Tiva C Series Microcontroller
Data Sheet Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Reel
1,000: $13.74
2,000: Quote



Min.: 1,000
Mult.: 1,000
Reel: 1,000
Texas Instruments MSP430F6635IZQWR
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Texas Instruments 16-bit Microcontrollers - MCU MIXED SIGNAL MCU
Data Sheet Non-Stocked Lead-Time 10 Weeks
Reel
2,500: $5.50



Min.: 2,500
Mult.: 2,500
Reel: 2,500
MSP430 16 bit 25 MHz 256 kB 16 kB + 85 C SMD/SMT BGA-Microstar-Junior-113
Texas Instruments MSP430F6637IZQWR
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Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal MCU
Data Sheet Non-Stocked Lead-Time 10 Weeks
Reel
2,500: $5.50



Min.: 2,500
Mult.: 2,500
Reel: 2,500
MSP430 16 bit 25 MHz 192 kB 16 kB + 105 C SMD/SMT BGA-Microstar-Junior-113
Freescale Semiconductor SPC5644AF0MVZ1R
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Freescale Semiconductor 32-bit Microcontrollers - MCU 32BIT3MB Flsh192KRAM
Data Sheet Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Reel
500: $27.51



Min.: 500
Mult.: 500
Reel: 500
e200z4 32 bit 150 MHz 4 MB 192 kB + 125 C SMD/SMT
Microchip Technology PIC32MX320F064HT-40V/MR Microchip Technology 32-bit Microcontrollers - MCU 64 KB FL 16 KB RAM 40MHz 10-Bit ADC DMA
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $4.17



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
Microchip Technology PIC32MX420F032HT-40V/MR Microchip Technology 32-bit Microcontrollers - MCU 32KB 8KB RAM USB-OTG 40MHz 10-Bit ADC DMA
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $4.17



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 80 MHz 32 kB 8 kB + 105 C SMD/SMT QFN-64
Texas Instruments MSP430F2417TZQWR
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Texas Instruments 16-bit Microcontrollers - MCU 16B Microcntrlr 92KB Fl 8KB RAM 12B
Data Sheet Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Reel
2,500: $5.51



Min.: 2,500
Mult.: 2,500
Reel: 2,500
MSP430 16 bit 16 MHz 92 kB 8 kB + 105 C SMD/SMT BGA-Microstar-Junior-113
Microchip Technology PIC24EP512MC204T-I/MV
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Microchip Technology 16-bit Microcontrollers - MCU 16 Bit MCU, 512KB Fl 48KB RAM, PTG, QEI
Data Sheet Non-Stocked
Reel
3,300: $4.18



Min.: 3,300
Mult.: 3,300
Reel: 3,300
PIC24 16 bit 60 MHz 512 kB 48 kB + 85 C SMD/SMT UQFN-48
Microchip Technology PIC24EP512GP204T-I/MV
 Enlarge
Microchip Technology 16-bit Microcontrollers - MCU 16 Bit MCU, 512KB Fl 48KB RAM OpAmps, PTG
Data Sheet Non-Stocked
Reel
3,300: $4.18



Min.: 3,300
Mult.: 3,300
Reel: 3,300
PIC24 16 bit 60 MHz 512 kB 48 kB + 85 C SMD/SMT UQFN-48
Atmel ATTINY85-15MT1
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Atmel 8-bit Microcontrollers - MCU 8KB Flash 15MHz Auto 105-degrees C
Data Sheet Non-Stocked
Reel
6,000: $2.30



Min.: 6,000
Mult.: 6,000
Reel: 6,000
AVR 8 bit 16 MHz 8 kB 512 B + 85 C SMD/SMT MLF-20
Atmel 8-bit Microcontrollers - MCU 8KFLASH,512B EE,512B SRAM ADC 20PINS-1.8V
Data Sheet Non-Stocked
Alternative Packaging
Reel
6,000: $2.30



Min.: 6,000
Mult.: 6,000
Reel: 6,000
AVR 8 bit 10 MHz
Atmel ATMEGA88-20MUR
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Atmel 8-bit Microcontrollers - MCU AVR 8K FLSH 2KB EE 4KB SRAM-20MHz 5V
Data Sheet Non-Stocked
Alternative Packaging
Reel
6,000: $2.30



Min.: 6,000
Mult.: 6,000
Reel: 6,000
AVR 8 bit 20 MHz 8 kB 1 kB + 85 C SMD/SMT MLF-32
Atmel 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz IND
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $3.45



Min.: 4,000
Mult.: 4,000
Reel: 4,000
AVR 8 bit 20 MHz
Atmel ATSAM4LS2AA-MUR
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Atmel ARM Microcontrollers - MCU QFN,GREEN,IND TEMP MRL A,T&R
Data Sheet Non-Stocked
Alternative Packaging
Reel
4,000: $3.45



Min.: 4,000
Mult.: 4,000
Reel: 4,000
ARM Cortex M4 32 bit 48 MHz 128 kB 32 kB + 85 C SMD/SMT QFN-48
Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 24K RAM USB Graphics
Data Sheet Non-Stocked
Alternative Packaging
Reel
2,200: $6.28



Min.: 2,200
Mult.: 2,200
Reel: 2,200
PIC 16 bit
Microchip Technology 32-bit Microcontrollers - MCU 64Pin, 128 KB Flash 16 KB RAM, 80 MHz
Data Sheet Non-Stocked
Alternative Packaging
Reel
3,300: $4.19



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS32 M4K 32 bit 80 MHz 128 kB 16 kB + 85 C SMD/SMT QFN EP
Microchip Technology PIC32MX270F512HT-I/MR
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Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, ADC
Data Sheet Non-Stocked
Reel
3,300: $4.19



Min.: 3,300
Mult.: 3,300
Reel: 3,300
MIPS16e M4K 32 bit 50 MHz 512 kB 64 kB + 85 C SMD/SMT QFN-64
Atmel ATSAM4E16CA-CUR
 Enlarge
Atmel ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A
Data Sheet Non-Stocked
Alternative Packaging
Reel
2,000: $6.92



Min.: 2,000
Mult.: 2,000
Reel: 2,000
ARM Cortex M4 32 bit 120 MHz 1 MB 128 kB + 85 C SMD/SMT LFBGA-100
Cypress Semiconductor 8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3
Non-Stocked
Alternative Packaging
Reel
1,500: $9.23



Min.: 1,500
Mult.: 1,500
Reel: 1,500
8051 8 bit
Atmel 32-bit Microcontrollers - MCU UC3L-128KB Fl 48QFP 85C Grn
Data Sheet Non-Stocked
Alternative Packaging
Reel
2,500: $5.55



Min.: 2,500
Mult.: 2,500
Reel: 2,500
AVR 32 bit
Atmel 32-bit Microcontrollers - MCU 512KB FL,-40/125oC AUTO
Data Sheet Non-Stocked
Alternative Packaging
Reel
1,500: $9.25



Min.: 1,500
Mult.: 1,500
Reel: 1,500
AVR 32 bit
Atmel 32-bit Microcontrollers - MCU 512KB FL,-40/125oC AUTO
Data Sheet Non-Stocked
Alternative Packaging
Reel
1,500: $9.25



Min.: 1,500
Mult.: 1,500
Reel: 1,500
AVR 32 bit
Atmel AT91SAM7S32B-MU-999 Atmel ARM Microcontrollers - MCU Green, Ind Temp MRL B
Data Sheet Non-Stocked
Reel
3,500: $3.97



Min.: 3,500
Mult.: 3,500
Reel: 3,500
ARM7TDMI 32 bit 55 MHz 32 kB 8 kB + 85 C SMD/SMT QFN-48
Microchip Technology PIC18LF8720T-I/PT
 Enlarge
Microchip Technology 8-bit Microcontrollers - MCU 128KB 3840 RAM 68I/O
Data Sheet Non-Stocked
Alternative Packaging
Reel
1,200: $11.58



Min.: 1,200
Mult.: 1,200
Reel: 1,200
PIC 8 bit 40 MHz 128 kB 3840 B + 85 C SMD/SMT TQFP-80
Atmel ATSAM4SD16CA-CUR
 Enlarge
Atmel ARM Microcontrollers - MCU BGA Green IND TEMPMRL A
Data Sheet Non-Stocked
Alternative Packaging
Reel
2,000: $6.95



Min.: 2,000
Mult.: 2,000
Reel: 2,000
ARM Cortex M4 32 bit 120 MHz 1024 kB 160 kB + 85 C SMD/SMT TFBGA-100
Compare up to 20 parts.
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