321 Microcontrollers - MCU

Results: 403
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Qty. RoHS Mounting Style
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Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
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Supply Voltage - Max
Minimum Operating Temperature
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Packaging
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU
Datasheet
3,397In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M33 512 kB 32 bit 12 bit/16 bit/20 bit 80 MHz 34 I/O 64 kB 1.71 V 3.8 V - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES
Datasheet
549In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 32 MHz 53 I/O 16 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins
Datasheet
1,609In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 32 kB 8 bit 10 bit 16 MHz 32 I/O 2 kB 4.5 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins
Datasheet
352In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-44 AVR 32 kB 8 bit 10 bit 16 MHz 32 I/O 2 kB 4.5 V 5.5 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 64, 512 KB Flash, 64 KB SRAM, 8 KB Flash RWW, CAN, 125 Temp, Green, Tray
Datasheet
1,119In Stock
Min.: 1
Mult.: 1

48 MHz - 40 C + 125 C Tray
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 32 kB 8 bit 10 bit 40 MHz 22 I/O 1 kB 2.7 V 5.5 V - 40 C + 85 C Tube
Microchip Technology ARM Microcontrollers - MCU QFN 48, 512 KB Flash, 64 KB SRAM, 8 KB Flash RWW, CAN, 85 Temp, Green, Tray
Datasheet
831In Stock
416Expected 8/20/2026
Min.: 1
Mult.: 1

48 MHz - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 100, 512 KB Flash, 64 KB SRAM, 8 KB Flash RWW, CAN,85 Temp, Green, Tray
Datasheet
268In Stock
Min.: 1
Mult.: 1

48 MHz - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN 64, 512 KB Flash, 64 KB SRAM, 8 KB Flash RWW, CAN, 85 Temp, Green, Tray
Datasheet
68In Stock
Min.: 1
Mult.: 1

48 MHz - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 125C, Green, T&R
Datasheet
11,952Expected 8/19/2026
Min.: 1
Mult.: 1
: 6,000

SMD/SMT VQFN-24 AVR 32 kB 8 bit 10 bit 20 MHz 22 I/O 2 kB 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
12,085In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 40 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 1MB Ethnet USB
Datasheet
1,196In Stock
Min.: 1
Mult.: 1

SMD/SMT MAPBGA-144 ARM Cortex M4 1 MB 32 bit 150 MHz 100 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors 16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 80
Datasheet
507In Stock
Min.: 1
Mult.: 1

SMD/SMT PQFP-80 HCS12 256 kB 16 bit 2 x 10 bit 25 MHz 59 I/O 12 kB 2.35 V 2.75 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 64kB flash, 8kB SRAM, LQFP48 package
Datasheet
750On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M0 80 kB 32 bit 10 bit 45 MHz 39 I/O 8 kB 3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU PIC32 32KB FL 8KBR 40 MHz CTMU 4 DMA
Datasheet
242In Stock
Min.: 1
Mult.: 1

SMD/SMT MIPS32 M4K 32 kB 32 bit 10 bit 40 MHz 21 I/O 8 kB 2.3 V 3.6 V - 40 C + 105 C Tube
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K
Datasheet
640In Stock
Min.: 1
Mult.: 1

SMD/SMT MAPBGA-64 ARM Cortex M4 128 kB 32 bit 16 bit 50 MHz 40 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 32kB flash, 8kB SRAM, LQFP48 package
Datasheet
3,821In Stock
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M0 16 kB 32 bit 10 bit 50 MHz 40 I/O 8 kB 3.3 V 3.3 V - 40 C + 85 C Tray
NXP Semiconductors 32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 44
Datasheet
714In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-44 ColdFire V1 128 kB 32 bit 12 bit 50.33 MHz 33 I/O 16 kB 2.7 V 5.5 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Senna K20 512R
Datasheet
970In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT BGA-121 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 81 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel

NXP Semiconductors 8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44
Datasheet
800In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-44 S08 16 kB 8 bit 10 bit 40 MHz 34 I/O 1 kB 2.7 V 5.5 V - 40 C + 125 C Tray

NXP Semiconductors 8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 8KB Flash, 40MHz, QFP 44
Datasheet
275In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-44 S08 8 kB 8 bit 10 bit 40 MHz 36 I/O 1 kB 1.8 V 3.6 V - 40 C + 125 C Tray
NXP Semiconductors 16-bit Microcontrollers - MCU S12C 16-bit MCU, HCS12 core, 32KB Flash, QFP 48
Datasheet
1,416In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 HCS12 32 kB 16 bit 10 bit 25 MHz 31 I/O 2 kB 2.35 V 2.75 V - 40 C + 85 C Tray
NXP Semiconductors 32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64
Datasheet
757In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-64 ColdFire V1 128 kB 32 bit 12 bit 50.33 MHz 51 I/O 16 kB 2.7 V 5.5 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K USB
Datasheet
725In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 66 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis K22: 120MHz Cortex-M4F Performance MCU, 512KB Flash + 128KB FlexMem, 128KB RAM, USB, 64-LQFP
Datasheet
891In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 40 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray