Microcontrollers - MCU

Microcontrollers - MCU
Microcontrollers are in stock with same-day shipping at Mouser. Mouser is an authorized distributor for many leading microcontroller manufacturers including Infineon, Microchip, NXP, Renesas, Silicon Labs, STMicroelectronics, Texas Instruments and more.
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Results: 52,872
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package / Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging
Microchip Technology 32-bit Microcontrollers - MCU 32-bit MCU, 120Mhz MIPS, 128K Flash, 16K Ram, 28 Pin Package, T&R
Datasheet
2,024In Stock
Min.: 1
Mult.: 1
: 2,100

SMD/SMT SSOP-28 MIPS32 microAptiv 32 bit 80 MHz 128 kB 32 kB 12 bit 20 I/O 2.3 V 3.6 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
Datasheet
701In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 AVR 8 bit 24 MHz 32 kB 4 kB 12 bit 22 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation,
Datasheet
710In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 64 kB 4 kB 12 bit 37 I/O 1.8 V 5.5 V + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation,
Datasheet
526In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-40 PIC18 8 bit 64 MHz 64 kB 4 kB 12 bit 37 I/O 1.8 V 5.5 V + 125 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32-bit MCU, 120Mhz MIPS, 128K Flash, 16K Ram, 48 Pin Package, T&R
Datasheet
3,295In Stock
Min.: 1
Mult.: 1
: 3,300

SMD/SMT VQFN-48 MIPS32 microAptiv 32 bit 80 MHz 128 kB 32 kB 12 bit 37 I/O 2.3 V 3.6 V + 85 C Reel, Cut Tape
VORAGO ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 176 PQFP
2In Stock
Min.: 1
Mult.: 1

SMD/SMT PQFP-176 ARM Cortex M4 32 bit 50 MHz 256 kB 83 I/O 3.3 V 3.3 V + 125 C
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 64 Kbytes of memory 8 Kbytes RAM 64 MHz 2x USART
Datasheet
3,470In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-28 ARM Cortex M0+ Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
889In Stock
3,240On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 170 MHz 128 kB 128 kB 5 x 12 bit 86 I/O 1.71 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash 32 MHz CPU, USB, LCD, AES
Datasheet
683In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M0+ 32 bit 32 MHz 64 kB 20 kB 12 bit 84 I/O 1.8 V 3.6 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M3 MCU
Datasheet
464In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

LQFP-144 1.65 V 3.6 V Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 8BIT MCU 3.5KB Flash 256 RAM, 256 EEPROM
Datasheet
1,638In Stock
Min.: 1
Mult.: 1

SMD/SMT UDFN-8 PIC16 8 bit 32 MHz 3.5 kB 256 B 10 bit 6 I/O 1.8 V 3.6 V + 125 C Tube
NXP Semiconductors 8-bit Microcontrollers - MCU S08EL 8-bit MCU, S08 core, 32KB Flash, 40MHz, SOP 28
Datasheet
419In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-28 S08 8 bit 40 MHz 32 kB 1 kB 10 bit 22 I/O 2.7 V 5.5 V + 85 C Tube
NXP Semiconductors ARM Microcontrollers - MCU Kinetis K22: 120MHz Cortex-M4F Performance MCU, 512KB Flash + 128KB FlexMem, 128KB RAM, USB, 80-LQFP
Datasheet
1,037In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 ARM Cortex M4 32 bit 120 MHz 512 kB 64 kB 12 bit 52 I/O 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 32 bit ,128k Flash
Datasheet
1,600In Stock
1,300Expected 8/10/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB 16 bit 40 I/O 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KL81: 72MHz Cortex-M0+ Secure Low-Power MCU, 128KB Flash, 96KB RAM, USB, Anti-tamper, 121BGA
Datasheet
449In Stock
Min.: 1
Mult.: 1

SMD/SMT MAPBGA-121 ARM Cortex M0+ 32 bit 72 MHz 128 kB 96 kB 16 bit 85 I/O 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KV58: 220MHz Cortex-M7F Real-Time Control MCU, 512KB Flash, 128KB SRAM, Ethernet, 144-LQFP
Datasheet
380In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M7 32 bit 240 MHz 512 kB 128 kB 4 x 12 bit, 16 bit 111 I/O 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors 16-bit Microcontrollers - MCU 16-bit MCU, S12 core, 128KB Flash, 25MHz, -40/+105degC, Automotive Qualified, QFP 48
Datasheet
727In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 S12 16 bit 25 MHz 128 kB 8 kB 12 bit 40 I/O 3.15 V 5.5 V + 105 C AEC-Q100 Tray
NXP Semiconductors 32-bit Microcontrollers - MCU 2 x e200Z4 cores in LS, 150 MHz, 2.5MB Flash, 384kB SRAM, LQFP 144, -40 C to +125
Datasheet
113In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 e200z4 32 bit 150 MHz 2.5 MB 384 kB 4 x 12 bit 79 I/O 3.15 V 3.6 V + 125 C AEC-Q100 Tray
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash, 1024B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,
Datasheet
457In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-14 RISC 8 bit 32 MHz 14 kB 1 kB 12 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C
Datasheet
536In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC 8 bit 32 MHz 7 kB 512 B 10 bit 18 I/O 2.3 V 5.5 V Tube
Alif Semiconductor ARM Microcontrollers - MCU E3 MCU with 2x Cortex-M55, 1x Ethos-U55, 1.5MB MRAM, 3.75MB SRAM, full peripherals, FBGA194
Datasheet
43In Stock
Min.: 1
Mult.: 1

SMD/SMT FBGA-194 ARM Cortex M55, Ethos-U55 32 bit/16 bit 160 MHz, 400 MHz 0 B 1.5 MB, 3.75 MB 3 x 12 bit, 24 bit 120 I/O 1.75 V 4.2 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation,
Datasheet
587In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 PIC18 8 bit 64 MHz 64 kB 4 kB 12 bit 44 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32-bit MCU, 120Mhz MIPS, 128K Flash, 16K Ram, 28 Pin Package
Datasheet
385In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 MIPS32 microAptiv 32 bit 80 MHz 128 kB 32 kB 12 bit 20 I/O 2.3 V 3.6 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
Datasheet
1,182In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 AVR 8 bit 24 MHz 32 kB 4 kB 12 bit 22 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM
Datasheet
438In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-40 RISC 8 bit 32 MHz 28 kB 2 kB 12 bit 36 I/O 1.8 V 5.5 V + 85 C Tube