SOIC-20 Microcontrollers - MCU

Results: 508
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package / Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Texas Instruments 16-bit Microcontrollers - MCU 16-bit Ult-Lo-Pwr 4k B Flash 256B RAM A A 595-MSP430F2121IDWR
Datasheet
2In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 MSP430 4 kB 16 bit No ADC 16 MHz 16 I/O 256 B 1.8 V 3.6 V - 40 C + 105 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM
Datasheet
1In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 RISC 64 kB 8 bit 12 bit 64 MHz 18 I/O 4 kB 1.8 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-2MHZ 4V-5.5V
Datasheet
110Expected 9/15/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 8051 2 kB 8 bit No ADC 12 MHz 15 I/O 128 B 2.7 V 6 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
Datasheet
552On Order
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 8051 4 kB 8 bit No ADC 12 MHz 15 I/O 128 B 2.7 V 6 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, Tube
Datasheet
750Expected 8/31/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 AVR 4 kB 8 bit 10 bit 20 MHz 18 I/O 256 B 1.8 V 5.5 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM
Datasheet
532Expected 10/8/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 PIC18 64 kB 8 bit 12 bit 64 MHz 18 I/O 4 kB 1.8 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 16KB 2KBRM 512B EEP 16MIPS 12b ADC CTMU
Datasheet
228Expected 8/27/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 PIC24F 16 kB 16 bit 12 bit 32 MHz 18 I/O 2 kB 1.8 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
NXP Semiconductors 8-bit Microcontrollers - MCU 8 BIT,low end Core, 4k Flash
Datasheet
76Expected 8/31/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 S08 4 kB 8 bit 12 bit 20 MHz 18 I/O 512 B 2.7 V 5.5 V - 40 C + 105 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, T&R
Datasheet
1,500Expected 9/7/2026
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SOIC-20 AVR 4 kB 8 bit 10 bit 20 MHz 18 I/O 256 B 1.8 V 5.5 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology 16-bit Microcontrollers - MCU 32KB 2KBRM 512B EE 16Mp 12b ADC CTMU 5V
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 190
Mult.: 38

SMD/SMT SOIC-20 PIC24F 32 kB 16 bit 12 bit 32 MHz 17 I/O 2 kB 2 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1,600
Mult.: 1,600
: 1,600

SMD/SMT SOIC-20 PIC16 14 kB 8 bit 10 bit 32 MHz 18 I/O 1 kB 1.8 V 3.6 V - 40 C + 85 C Reel

Microchip Technology 8-bit Microcontrollers - MCU CAN-FD, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP,CWG, HLT, WWDT
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1,600
Mult.: 1,600
: 1,600

SMD/SMT SOIC-20 RISC 64 kB 8 bit 12 bit 64 MHz 25 I/O 8 kB 1.8 V 5.5 V - 40 C + 85 C Reel

Microchip Technology 8-bit Microcontrollers - MCU CAN,128KB Flash,13KB RAM,1KB EE,12-bit ADC3,DAC,DSM,PWMS,CIPS,I2C/SPI,UART
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1,600
Mult.: 1,600
: 1,600

SMD/SMT SOIC-20 RISC 128 kB 8 bit 12 bit 64 MHz 25 I/O 12.8 kB 1.8 V 5.5 V - 40 C + 85 C Reel
Microchip Technology 16-bit Microcontrollers - MCU 16bit Mtr Cnt Fam 16 MIPS 32KBFLSH 2KBRAM
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 266
Mult.: 38

SMD/SMT SOIC-20 PIC24F 32 kB 16 bit 10 bit 32 MHz 15 I/O 2 kB 3 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 PIC16 3.5 kB 8 bit 12 bit 20 MHz 16 I/O 256 B 4 V 5.5 V 0 C + 70 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1,600
Mult.: 1,600
: 1,600

SMD/SMT SOIC-20 PIC16 7 kB 8 bit 12 bit 20 MHz 16 I/O 256 B 4 V 5.5 V - 40 C + 85 C Reel
Microchip Technology 8-bit Microcontrollers - MCU 1.75KB 128RAM 16 I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 152
Mult.: 38

SMD/SMT SOIC-20 PIC16 1.75 kB 8 bit 8 bit 20 MHz 16 I/O 128 B 4 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB Fl 1kB R 48MHz Int. Oc 18 I0
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,600
Mult.: 1,600
: 1,600

SMD/SMT SOIC-20 PIC16 8 bit 48 MHz 1 kB 2.5 V 5.5 V Reel
Microchip Technology 8-bit Microcontrollers - MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC 3V
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

SMD/SMT SOIC-20 PIC16 4 kB 8 bit 10 bit 20 MHz 18 I/O 256 B 2.3 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 7KB Flash 512B RAM 16b PWM 10b ADC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 532
Mult.: 38

SMD/SMT SOIC-20 PIC16 7 kB 8 bit 10 bit 32 MHz 18 I/O 512 B 2.5 V 5.5 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash 1KB RAM 16b PWM 10b ADC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 494
Mult.: 38

SMD/SMT SOIC-20 PIC16 14 kB 8 bit 10 bit 32 MHz 18 I/O 1 kB 2.3 V 5.5 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash 1KB RAM 16b PWM 10b ADC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 1,600

SOIC-20 PIC16 AEC-Q100 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 8 Bit MCU, 7KB Flash 512 RAM, 10bit ADC
Datasheet
Lead-Time 10 Weeks
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 PIC16 7 kB 8 bit 10 bit 32 MHz 18 I/O 512 B 2.5 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8 Bit MCU, 7KB Flash 512 RAM, 10bit ADC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1,600
Mult.: 1,600
: 1,600

SOIC-20 PIC16 Reel
Microchip Technology 8-bit Microcontrollers - MCU 8 Bit MCU 14KB Flash 1K RAM, 10-bit ADC
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,600
Mult.: 1,600
: 1,600

SMD/SMT SOIC-20 PIC16 14 kB 8 bit 10 bit 32 MHz 18 I/O 1 kB 2.5 V 5.5 V - 40 C + 85 C Reel