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.
More...

View our wide selection of microcontrollers below.

View our Newest Microcontrollers page.
Results: 52,560
Select Image Part #
 Mfr.
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 ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
6,087In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 1 MB 128 kB 12 bit 1.08 V 1.32 V + 105 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
Datasheet
6,166In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT TQFP-64 ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB 12 bit 52 I/O 1.62 V 1.95 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R
Datasheet
9,011In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TQFP-48 ARM Cortex M0+ 32 bit 48 MHz 32 kB 4 kB 12 bit 38 I/O 1.62 V 3.63 V + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU Auto CM7,512kB Fl.,QFP100,T&R
Datasheet
4,492In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M7 32 bit 300 MHz 512 kB 256 kB 12 bit 75 I/O 1.2 V 1.32 V + 105 C AEC-Q100 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32QFN 5x5mm IND TEMP GREEN1.6-3.6V
Datasheet
15,231In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT VQFN-32 AVR 8 bit/16 bit 32 MHz 32 kB 4 kB 12 bit 34 I/O 1.6 V 3.6 V + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI
Datasheet
7,800In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 PIC16 8 bit 32 MHz 14 kB 1 kB 12 bit 25 I/O 2.3 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 12I/0 Enhanced Mid
Datasheet
12,014In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-14 PIC16 8 bit 32 MHz 14 kB 1 kB 10 bit 12 I/O 2.3 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 28KB, 2KB RAM, 256B EEPROM, 10b ADC, Comparator, 5b DAC, 10b PWM, CCP, CLC, NCO,
Datasheet
10,623In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

SMD/SMT SSOP-20 PIC16 8 bit 32 MHz 28 kB 2 kB 10 bit 18 I/O 2.3 V 5.5 V + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM
Datasheet
9,608In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

SMD/SMT SOIC-20 PIC18 8 bit 64 MHz 16 kB 512 B 10 bit 17 I/O 2.3 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFree
Datasheet
12,243In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 PIC18 8 bit 64 MHz 64 kB 3.84 kB 10 bit 25 I/O 1.8 V 3.6 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64 KB FL 2 KB RAM
Datasheet
2,984In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-80 PIC18 8 bit 40 MHz 64 kB 2 kB 10 bit 66 I/O 2 V 2.7 V + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 48KB 3968 RAM 25I/O
Datasheet
2,161In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 40 MHz 48 kB 3.89 kB 10 bit 25 I/O 2 V 5.5 V + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32-bit cache MCU Graphics Integrated
Datasheet
930In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

SMD/SMT LQFP-176 MIPS32 microAptiv 32 bit 200 MHz 2 MB 640 kB 12 bit 120 I/O 2.2 V 3.6 V + 85 C Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
Datasheet
10,557In Stock
Min.: 1
Mult.: 1
: 1,500

Reel, Cut Tape
Infineon Technologies 8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC
Datasheet
2,928In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 M8C 8 bit 24 MHz 16 kB 1 kB 8 bit 38 I/O 3 V 5.25 V + 85 C Tray

Infineon Technologies ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash
Datasheet
3,486In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 ARM Cortex M0 32 bit 48 MHz 256 kB 32 kB 12 bit 57 I/O 1.71 V 5.5 V + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores
Datasheet
4,229In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M0+ 32 bit 50 MHz 256 kB 36 kB 12 bit 48 I/O 3.3 V 3.3 V + 105 C Tray

NXP Semiconductors ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores
Datasheet
21,461In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 ARM Cortex M0+ 32 bit 15 MHz 16 kB 2 kB 12 bit 17 I/O 1.71 V 3.6 V + 105 C Tube

NXP Semiconductors 8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 32
Datasheet
3,078In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 S08 8 bit 40 MHz 16 kB 1 kB 12 bit 26 I/O 2.7 V 5.5 V + 85 C Tray
NXP Semiconductors 16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 128KB Flash, QFP 80
Datasheet
733In Stock
Min.: 1
Mult.: 1

SMD/SMT PQFP-80 HCS12 16 bit 50 MHz 128 kB 8 kB 2 x 10 bit 59 I/O 2.35 V 2.75 V + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis K60: 100MHz Cortex-M4 MCU, 512KB Flash, 128KB SRAM, Full-Speed USB, Ethernet, 144-LQFP
Datasheet
1,049In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M4 32 bit 100 MHz 512 kB 128 kB 16 bit 100 I/O 1.71 V 3.6 V + 105 C Tray
VORAGO ARM Microcontrollers - MCU VA41620 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 176 Plastic QFP
Datasheet
5In Stock
Min.: 1
Mult.: 1

Microchip Technology 8-bit Microcontrollers - MCU CAN C51 64KFLASH TQFP44 CANBOOT GREEN
Datasheet
1,700In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 8051 8 bit 60 MHz 64 kB 2 kB 10 bit 36 I/O 3 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU MCUs AT89x, 64KB Flash, TQFP-44
Datasheet
2,059In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-44 8051 8 bit 60 MHz 64 kB 2 kB 34 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-20MHz IND
Datasheet
2,780In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-44 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel