4 kB Microcontrollers - MCU

Results: 2,584
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
NXP Semiconductors ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores 34,852In Stock
Min.: 1
Mult.: 1
: 6,000

SMD/SMT HVQFN-33 ARM Cortex M0+ 32 bit 15 MHz 32 kB 4 kB 12 bit 30 I/O 1.71 V 3.6 V + 105 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC 366In 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 + 125 C Tube
Microchip Technology ARM Microcontrollers - MCU 5V Cortex M0+ 32KB Flash, 4K SRAM, PTC, PDID 822In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M0+ 32 bit 32 MHz 32 kB 4 kB 12 bit 38 I/O 2.7 V 3.63 V + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU 5V Cortex M0+ 32KB Flash, 4K SRAM, PTC, PDID 927In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 ARM Cortex M0+ 32 bit 32 MHz 32 kB 4 kB 12 bit 26 I/O 2.7 V 3.63 V + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU 5V Cortex M0+ 32KB Flash, 4K SRAM, PTC, PDID 780In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-64 ARM Cortex M0+ 32 bit 32 MHz 32 kB 4 kB 12 bit 52 I/O 2.7 V 3.63 V + 125 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 32KB Flash, 8KB RAM, 25MHz, MCCP/SCCP, CLC 1,590In Stock
3,200Expected 9/7/2026
Min.: 1
Mult.: 1
: 1,600

SMD/SMT SSOP-20 MIPS32 microAptiv 32 bit 32 kB 4 kB 10 bit, 12 bit 16 I/O 2 V 3.6 V + 125 C Reel, Cut Tape, MouseReel

Microchip Technology ARM Microcontrollers - MCU 64QFN,125C TEMP, GREEN, 3.3V, 48MHZ, T&R 10,941In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT QFN-64 ARM Cortex M0+ 32 bit 48 MHz 32 kB 4 kB 12 bit 52 I/O 1.62 V 3.63 V + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16b Fam 16MIPS 16KB FL 4096b RAM 35 I/O 5,260In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-44 PIC24F 16 bit 32 MHz 16 kB 4 kB 10 bit 35 I/O 2 V 3.6 V + 85 C AEC-Q100 Tube
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER 10,485In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT VQFN-48 ARM Cortex M0 32 bit 40 MHz 64 kB 4 kB 8 bit, 10 bit 10 I/O 3 V 28 V + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM 2,714In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 AVR 8 bit 16 MHz 128 kB 4 kB 10 bit 53 I/O 4.5 V 5.5 V + 105 C Reel, Cut Tape, MouseReel
NXP Semiconductors ARM Microcontrollers - MCU 32kB flash, 4kB SRAM, LQFP48 package 4,167In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M0 32 bit 45 MHz 32 kB 4 kB 10 bit 39 I/O 3.3 V 3.3 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Value-Line ARM MCU 32kB 48 MHz 19,442In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M0 32 bit 48 MHz 32 kB 4 kB 12 bit 39 I/O 2.4 V 3.6 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 128KB FLASH,5V 4KB EE 4KB SRAM 1,021In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 AVR 8 bit 8 MHz 128 kB 4 kB 10 bit 53 I/O 3 V 5.5 V + 105 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 256B EE 10b ADC SPI/I2C 38,671In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 PIC16 8 bit 32 MHz 56 kB 4 kB 10 bit 36 I/O 2.3 V 5.5 V + 85 C AEC-Q100 Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 4KB RAM ADC2 6,954In Stock
Min.: 1
Mult.: 1

SMD/SMT UQFN-28 PIC18 8 bit 64 MHz 64 kB 4 kB 12 bit 25 I/O 2.3 V 5.5 V + 125 C Tube
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER 10,067In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT VQFN-48 ARM Cortex M0 32 bit 40 MHz 52 kB 4 kB 8 bit, 10 bit 10 I/O 3 V 28 V + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 128KB 4 KB RAM1KB EE nanoWatt XLPGP 4,765In Stock
Min.: 1
Mult.: 1
: 1,200

SMD/SMT TQFP-64 PIC18 8 bit 64 MHz 128 kB 4 kB 12 bit 69 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics 8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM 17,492In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 256B EE 10b ADC2 PPS EUSART 2xSPI/I2C 9,492In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 PIC16 8 bit 32 MHz 56 kB 4 kB 10 bit 25 I/O 1.8 V 3.6 V + 85 C Tube

Microchip Technology ARM Microcontrollers - MCU 14 SOIC,105C, GREEN,1.6-3.6V,48MHz,USB 20,124In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOIC-14 ARM Cortex M0 32 bit 48 MHz 16 kB 4 kB 12 bit 12 I/O 1.62 V 3.63 V + 105 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R 7,252In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-44 AVR 8 bit/16 bit 32 MHz 32 kB 4 kB 12 bit 34 I/O 1.6 V 3.6 V + 105 C Reel, Cut Tape, MouseReel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13_64KB 20SSOP 6,982In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-20 RL78 16 bit 32 MHz 64 kB 4 kB 10 bit 13 I/O 2.7 V 5.5 V + 105 C AEC-Q100 Tray

NXP Semiconductors 8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 64KB Flash, 50MHz, QFP 32 2,087In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 S08 8 bit 50.33 MHz 64 kB 4 kB 12 bit 26 I/O 1.8 V 3.6 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI 220In Stock
Min.: 1
Mult.: 1
SMD/SMT VQFN-32 8 bit 24 MHz 32 kB 4 kB 10 bit 25 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM, 385In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 RISC 8 bit 64 MHz 64 kB 4 kB 10 bit 24 I/O 1.8 V 5.5 V + 125 C Tube