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SOIC-20 Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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
8-bit Microcontrollers - MCU 1.75KB FL 64R 18 I/O Industrial Temp SOIC PIC16F631-I/SO Microchip Technology 1: $1.84 27In Stock	Mfr. Part No. PIC16F631-I/SO Mouser Part No 579-PIC16F631-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB FL 64R 18 I/O Industrial Temp SOIC	Datasheet	27In Stock	$1.84	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	8 bit	20 MHz	1.75 kB	64 B	No ADC	18 I/O	4.5 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 3.5 KB FLASH 128 B SRAM, 18 I/O PIC16F720-I/SO Microchip Technology 1: $1.48 588In Stock	Mfr. Part No. PIC16F720-I/SO Mouser Part No 579-PIC16F720-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5 KB FLASH 128 B SRAM, 18 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	588In Stock	$1.48 $1.35 $1.23	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	8 bit	16 MHz	3.5 kB	128 B	8 bit	18 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 7 KB FLASH 256 B SRAM, 18 I/O PIC16F721-I/SO Microchip Technology 1: $1.53 173In Stock	Mfr. Part No. PIC16F721-I/SO Mouser Part No 579-PIC16F721-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 7 KB FLASH 256 B SRAM, 18 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	173In Stock	$1.53 $1.40 $1.27	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	8 bit	16 MHz	7 kB	256 B	8 bit	18 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O PIC16F785-I/SO Microchip Technology 1: $2.50 242In Stock	Mfr. Part No. PIC16F785-I/SO Mouser Part No 579-PIC16F785-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O	Datasheet	242In Stock	$2.50	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	8 bit	20 MHz	3.5 kB	128 B	10 bit	18 I/O	4.2 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 14KB FLASH 512B RAM 18 I/O 10-BIT ADC PIC16LF1509-I/SO Microchip Technology 1: $1.64 430In Stock	Mfr. Part No. PIC16LF1509-I/SO Mouser Part No 579-PIC16LF1509-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 14KB FLASH 512B RAM 18 I/O 10-BIT ADC	Datasheet	430In Stock	$1.64 $1.52 $1.38	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	8 bit	20 MHz	14 kB	512 B	10 bit	18 I/O	1.8 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C PIC16LF15345-I/SO Microchip Technology 1: $1.38 498In Stock	Mfr. Part No. PIC16LF15345-I/SO Mouser Part No 579-PIC16LF15345I/SO	Microchip Technology	8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	498In Stock	$1.38 $1.26 $1.14	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	8 bit	32 MHz	14 kB	1 kB	10 bit	18 I/O	1.8 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 28KB, 2KB RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C PIC16LF18446-I/SO Microchip Technology 1: $1.70 65In Stock	Mfr. Part No. PIC16LF18446-I/SO Mouser Part No 579-PIC16LF18446ISO	Microchip Technology	8-bit Microcontrollers - MCU 28KB, 2KB RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C Learn More about Microchip Technology microchip pic16 low pin count mcu	Datasheet	65In Stock	$1.70 $1.56 $1.41	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	8 bit	32 MHz	28 kB	2 kB	12 bit	18 I/O	2.3 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8KBFlash 256bytesRAM 256bytesEEPROM PIC18F13K22-I/SO Microchip Technology 1: $2.28 48In Stock	Mfr. Part No. PIC18F13K22-I/SO Mouser Part No 579-PIC18F13K22-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 8KBFlash 256bytesRAM 256bytesEEPROM Learn More about Microchip Technology microchipxlp	Datasheet	48In Stock	$2.28 $2.09 $1.89	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC18	8 bit	64 MHz	8 kB	256 B	10 bit	17 I/O	2.3 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8KB Flash 512 RAM 15 I/O 10-B ADC USB 2. PIC18F13K50-I/SO Microchip Technology 1: $2.80 275In Stock	Mfr. Part No. PIC18F13K50-I/SO Mouser Part No 579-PIC18F13K50-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 8KB Flash 512 RAM 15 I/O 10-B ADC USB 2. Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	275In Stock	$2.80 $2.57 $2.32	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC18	8 bit	48 MHz	8 kB	512 B	10 bit	15 I/O	2.7 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM PIC18F14K22-E/SO Microchip Technology 1: $2.67 520In Stock	Mfr. Part No. PIC18F14K22-E/SO Mouser Part No 579-PIC18F14K22-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM Learn More about Microchip Technology microchipxlp	Datasheet	520In Stock	$2.67 $2.45 $2.23	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC18	8 bit	64 MHz	16 kB	512 B	10 bit	17 I/O	2.3 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM PIC18F14Q41-I/SO Microchip Technology 1: $1.23 93In Stock 646Expected 05/11/2026	Mfr. Part No. PIC18F14Q41-I/SO Mouser Part No 579-PIC18F14Q41-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM Learn More about Microchip Technology microchip pic18 q41 mcus	Datasheet	93In Stock 646Expected 05/11/2026	$1.23 $1.12 $1.02	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC18	8 bit	64 MHz	16 kB	1 kB	12 bit	18 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM PIC18F15Q41-I/SO Microchip Technology 1: $1.28 400In Stock	Mfr. Part No. PIC18F15Q41-I/SO Mouser Part No 579-PIC18F15Q41-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM Learn More about Microchip Technology microchip pic18 q41 mcus	Datasheet	400In Stock	$1.28 $1.18 $1.06	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC18	8 bit	64 MHz	32 kB	2 kB	12 bit	18 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM PIC18F16Q40-I/SO Microchip Technology 1: $1.39 331In Stock	Mfr. Part No. PIC18F16Q40-I/SO Mouser Part No 579-PIC18F16Q40-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM Learn More about Microchip Technology microchip pic18 q40 mcus	Datasheet	331In Stock	$1.39 $1.28 $1.16	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	RISC	8 bit	64 MHz	64 kB	4 kB	12 bit	18 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM PIC18F16Q41-E/SO Microchip Technology 1: $1.57 522In Stock	Mfr. Part No. PIC18F16Q41-E/SO Mouser Part No 579-PIC18F16Q41-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM Learn More about Microchip Technology microchip pic18 q41 mcus	Datasheet	522In Stock	$1.57 $1.44 $1.31	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	18 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F26Q43-E/SO Microchip Technology 1: $1.85 249In Stock	Mfr. Part No. PIC18F26Q43-E/SO Mouser Part No 579-PIC18F26Q43-ESO	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC Learn More about Microchip Technology microchip pic18 q43 microcontroller	Datasheet	249In Stock	$1.85 $1.70 $1.54	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	RISC	8 bit	64 MHz	64 kB	4 kB	12 bit	25 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU CAN-FD, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP,CWG, HLT, WWDT PIC18F26Q84-I/SO Microchip Technology 1: $1.81 254In Stock	Mfr. Part No. PIC18F26Q84-I/SO Mouser Part No 579-PIC18F26Q84-I/SO	Microchip Technology	8-bit Microcontrollers - MCU CAN-FD, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP,CWG, HLT, WWDT Learn More about Microchip Technology microchip pic18fx6q84 mcus	Datasheet	254In Stock	$1.81 $1.66 $1.50	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	RISC	8 bit	64 MHz	64 kB	8 kB	12 bit	25 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT PIC18F27Q10-E/SO Microchip Technology 1: $1.44 237In Stock	Mfr. Part No. PIC18F27Q10-E/SO Mouser Part No 579-PIC18F27Q10-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	237In Stock	$1.44 $1.31 $1.19	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	RISC	8 bit	64 MHz	128 kB	3.61 kB	10 bit	25 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU CAN-FD,128KB Flash,13KB RAM,1KB EE,12-bit ADC3, DAC, DSM, PWMS, CIPS, I2C/SPI, PIC18F27Q84-I/SO Microchip Technology 1: $2.00 404In Stock	Mfr. Part No. PIC18F27Q84-I/SO Mouser Part No 579-PIC18F27Q84-I/SO	Microchip Technology	8-bit Microcontrollers - MCU CAN-FD,128KB Flash,13KB RAM,1KB EE,12-bit ADC3, DAC, DSM, PWMS, CIPS, I2C/SPI, Learn More about Microchip Technology microchip pic18fx7q84 mcus	Datasheet	404In Stock	$2.00 $1.83 $1.66	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	RISC	8 bit	64 MHz	128 kB	12.8 kB	12 bit	25 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8KB Flash 256byte RAM 256byte EEPROM PIC18LF13K22-I/SO Microchip Technology 1: $2.28 215In Stock	Mfr. Part No. PIC18LF13K22-I/SO Mouser Part No 579-PIC18LF13K22I/SO	Microchip Technology	8-bit Microcontrollers - MCU 8KB Flash 256byte RAM 256byte EEPROM Learn More about Microchip Technology microchipxlp	Datasheet	215In Stock	$2.28 $2.09 $1.89	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC18	8 bit	64 MHz	8 kB	256 B	10 bit	18 I/O	1.8 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM PIC18LF14K22-I/SO Microchip Technology 1: $2.45 350In Stock	Mfr. Part No. PIC18LF14K22-I/SO Mouser Part No 579-PIC18LF14K22I/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM Learn More about Microchip Technology microchipxlp	Datasheet	350In Stock	$2.45 $2.26 $2.05	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC18	8 bit	64 MHz	16 kB	512 B	10 bit	18 I/O	1.8 V	3.6 V	+ 85 C		Tube
16-bit Microcontrollers - MCU 16KB 2KB RAM512B EEPROM 16MIPS I/O16B PIC24F16KA101-I/SO Microchip Technology 1: $3.07 178In Stock 266Expected 16/11/2026	Mfr. Part No. PIC24F16KA101-I/SO Mouser Part No 579-PIC24F16KA101ISO	Microchip Technology	16-bit Microcontrollers - MCU 16KB 2KB RAM512B EEPROM 16MIPS I/O16B Learn More about Microchip Technology microchipxlp	Datasheet	178In Stock 266Expected 16/11/2026	$3.07 $2.79 $2.55	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC24F	16 bit	32 MHz	16 kB	1.5 kB	10 bit	18 I/O	1.8 V	3.6 V	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 28KB Flash,256EE,2KB RAM, 10b ADC,8b DAC, 3xPWM, 2xCCP,CRC, HLT, WDT, PPS, PIC16F18046-E/SO Microchip Technology 1: $1.23 502In Stock	Mfr. Part No. PIC16F18046-E/SO Mouser Part No 579-PIC16F18046-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash,256EE,2KB RAM, 10b ADC,8b DAC, 3xPWM, 2xCCP,CRC, HLT, WDT, PPS, Learn More about Microchip Technology microchip pic16f18026 46 microcontrollers	Datasheet	502In Stock	$1.23 $1.13 $1.02	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	RISC	8 bit	32 MHz	28 kB	2 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART ATTINY1634-SU Microchip Technology 1: $1.99 253In Stock NRND	Mfr. Part No. ATTINY1634-SU Mouser Part No 556-ATTINY1634-SU NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART	Datasheet	253In Stock	$1.99 $1.83 $1.65	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 20MHz, 16KFLASH,EE SRAM ATTINY1634R-SU Microchip Technology 1: $1.99 34In Stock NRND	Mfr. Part No. ATTINY1634R-SU Mouser Part No 556-ATTINY1634R-SU NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KFLASH,EE SRAM	Datasheet	34In Stock	$1.99 $1.83 $1.65	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM ATTINY1634R-SUR Microchip Technology 1: $2.02 560In Stock NRND	Mfr. Part No. ATTINY1634R-SUR Mouser Part No 556-ATTINY1634R-SUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM	Datasheet	560In Stock	Cut Tape $2.02 $1.96 Reel $1.67	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 85 C		Reel, Cut Tape