Microcontrollers - MCU

Microcontrollers - MCU
Microcontrollers (MCUs) are available at Mouser Electronics from industry leading microcontroller manufacturers. Mouser is an authorized distributor for Infineon, Microchip, NXP, Renesas, Silicon Labs, STMicroelectronics, Texas Instruments & many more. View our wide selection of microcontrollers below. View our Newest Microcontrollers page.
Results: 51,535
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Description Datasheet Availability Pricing (CAD) 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
STMicroelectronics 8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM
Datasheet
18,658In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 STM8 8 bit 16 MHz 64 kB 4 kB 12 bit 54 I/O 1.8 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics 8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz
Datasheet
8,275In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 STM8 8 bit 24 MHz 64 kB 6 kB 10 bit 38 I/O 2.95 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN
Datasheet
87,484In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-32 AVR 8 bit 20 MHz 4 kB 512 B 10 bit 27 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash,T&R, USB,Ethernet,CAN ,Extended Temp
Datasheet
1,839In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-128 ARM Cortex M4F 32 bit 120 MHz 1 MB 256 kB 12 bit 99 I/O 1.71 V 3.6 V + 125 C AEC-Q100 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V
Datasheet
46,212In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 8 bit/16 bit 32 MHz 16 kB 2 kB 12 bit 26 I/O 1.6 V 3.6 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 32QFN 4x4mm IND TEMP GREEN 1.6-3.6V
Datasheet
7,816In Stock
Min.: 1
Mult.: 1

SMD/SMT UQFN-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 Tray
Microchip Technology 16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, LCD, 100-pin
Datasheet
4,020In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 PIC24F 16 bit 32 MHz 256 kB 32 kB 10 bit, 12 bit 86 I/O 2 V 3.6 V + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 64KB Flash 8KB RAM nanoWatt
Datasheet
4,371In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

SMD/SMT QFN-44 PIC24F 16 bit 32 MHz 64 kB 8 kB 10 bit 29 I/O 2 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 120MHz 2 analog comp
Datasheet
10,228In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 MIPS32 M4K 32 bit 120 MHz 512 kB 128 kB 10 bit 81 I/O 2.3 V 3.6 V + 105 C Tray
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5437AIPNR
Datasheet
2,923In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 MSP430 16 bit 25 MHz 256 kB 16 kB 12 bit 67 I/O 1.8 V 3.6 V + 85 C Tray
Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1230D5PMI A A 595-TM4C1230D5PMI
Datasheet
4,509In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 ARM Cortex M4F 32 bit 80 MHz 64 kB 24 kB 12 bit 49 I/O 3.15 V 3.63 V + 85 C Reel, Cut Tape, MouseReel
Texas Instruments 32-bit Microcontrollers - MCU Piccolo MCU
Datasheet
1,223In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 C28x 32 bit 90 MHz 256 kB 100 kB 12 bit 54 I/O 1.71 V 1.89 V + 85 C Tray
Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 150 MIPS FPU 25
Datasheet
808In Stock
Min.: 1
Mult.: 1

SMD/SMT NFBGA-179 C28x 32 bit 150 MHz 256 kB 68 kB 12 bit 88 I/O 1.805 V 1.995 V + 85 C Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU
Datasheet
61,133In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-20 CIP-51 8051 8 bit 50 MHz 8 kB 2.25 kB 12 bit 13 I/O 2.2 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies 32-bit Microcontrollers - MCU XMC4000
Datasheet
5,900In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 32 bit/16 bit 144 MHz 2 MB 352 kB 12 bit 75 I/O 3.13 V 3.63 V + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores
Datasheet
3,717In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M0+ 32 bit 50 MHz 128 kB 20 kB 12 bit 34 I/O 2.4 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU ARM7 with 256 kB flash, 58 kB SRAM, Ethernet, USB 2.0 Device, CAN, and 10-bit ADC
Datasheet
1,724In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM7TDMI-S 32 bit/16 bit 72 MHz 256 kB 58 kB 10 bit 70 I/O 3.3 V 3.3 V + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU ARM7 with 512 kB flash, 98 kB SRAM, Ethernet, USB 2.0 Device, CAN, and 10-bit ADC
Datasheet
3,913In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM7TDMI-S 32 bit/16 bit 72 MHz 512 kB 98 kB 10 bit 70 I/O 3.3 V 3.3 V + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC541xx MCU
Datasheet
2,924In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M0, ARM Cortex M4 32 bit 150 MHz 512 kB 104 kB 12 bit 50 I/O 1.62 V 1.95 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC5516JBD100
Datasheet
5,344In Stock
Min.: 1
Mult.: 1

SMD/SMT HLQFP-100 ARM Cortex M33 32 bit 150 MHz 256 kB 96 kB 16 bit 64 I/O 1.8 V 3.6 V + 105 C Tray

NXP Semiconductors 8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 60k Flash
Datasheet
5,976In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 S08 8 bit 20 MHz 60 kB 4 kB 12 bit 28 I/O 2.7 V 5.5 V + 105 C Tray
NXP Semiconductors 8-bit Microcontrollers - MCU CONSUMER ROO 9S08QG
Datasheet
5,000In Stock
Min.: 5,000
Mult.: 5,000
: 5,000

SMD/SMT TSSOP-16 S08 8 bit 20 MHz 8 kB 512 B 10 bit 12 I/O 1.8 V 3.6 V + 85 C Reel
NXP Semiconductors ARM Microcontrollers - MCU M0 + 8K FLASH 48MHZ
Datasheet
15,775In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-Wide-20 ARM Cortex M0 32 bit 48 MHz 8 kB 1 kB 12 bit 18 I/O 2.7 V 5.5 V + 105 C Tube

NXP Semiconductors ARM Microcontrollers - MCU CORTEX M0+ 128K FLASH
Datasheet
10,124In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB 16 bit 28 I/O 1.71 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S124 128K 48LQFP
Datasheet
9,670In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M0+ 32 bit 32 MHz 128 kB 4 kB 14 bit 35 I/O 1.6 V 5.5 V + 105 C Tray