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QFN-20 Embedded Processors & Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash STM8L151F2U6TR STMicroelectronics 1: 2,03 € 2.125In Stock	Mfr. Part No. STM8L151F2U6TR Mouser Part No 511-STM8L151F2U6TR	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash Learn More about STMicroelectronics stm8l	Datasheet	2.125In Stock	Cut Tape 2,03 € 1,49 € 1,27 € 1,14 € Reel 0,821 € View 1,07 € 0,937 € 0,929 € 0,812 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	QFN-20	STM8	18 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 12I/0 Enhanced XLP PIC16LF1829T-I/ML Microchip Technology 1: 1,80 € 9.740In Stock 9.900Expected 11/19/2026	Mfr. Part No. PIC16LF1829T-I/ML Mouser Part No 579-PIC16LF1829TI/ML	Microchip Technology	8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 12I/0 Enhanced XLP Learn More about Microchip Technology microchipxlp	Datasheet	9.740In Stock 9.900Expected 11/19/2026	Cut Tape 1,80 € 1,73 € Reel 1,50 € MouseReel Available	Min.: 1 Mult.: 1 : 3.300	SMD/SMT	QFN-20	PIC16	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM PIC18F14K22-I/ML Microchip Technology 1: 1,98 € 8.482In Stock	Mfr. Part No. PIC18F14K22-I/ML Mouser Part No 579-PIC18F14K22-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM Learn More about Microchip Technology microchipxlp	Datasheet	8.482In Stock	1,98 € 1,81 € 1,64 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC18	17 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU EFM8UB10F8G-C-QFN20R Silicon Labs 1: 1,22 € 50.313In Stock	Mfr. Part No. EFM8UB10F8G-C-QFN20R Mouser Part No 634-8UB10F8GCQFN20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU	Datasheet	50.313In Stock	Cut Tape 1,22 € 0,955 € 0,858 € 0,80 € Reel 0,711 € View 0,762 € 0,745 € 0,683 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	QFN-20	CIP-51 8051	13 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C PIC16F18044T-I/ML Microchip Technology 1: 0,628 € 1.162In Stock	Mfr. Part No. PIC16F18044T-I/ML Mouser Part No 579-PIC16F18044TIML	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C Learn More about Microchip Technology microchip pic16f18015 25 44 45 mcus	Datasheet	1.162In Stock	Cut Tape 0,628 € 0,605 € Reel 0,516 € MouseReel Available	Min.: 1 Mult.: 1 : 3.300	SMD/SMT	QFN-20	RISC	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C PIC16F18045-E/ML Microchip Technology 1: 0,757 € 594In Stock	Mfr. Part No. PIC16F18045-E/ML Mouser Part No 579-PIC16F18045-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C Learn More about Microchip Technology microchip pic16f18015 25 44 45 mcus	Datasheet	594In Stock	0,757 € 0,697 € 0,628 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	RISC	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C PIC16LF15344-E/ML Microchip Technology 1: 1,08 € 632In Stock	Mfr. Part No. PIC16LF15344-E/ML Mouser Part No 579-PIC16LF15344-EML	Microchip Technology	8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	632In Stock	1,08 € 0,998 € 0,894 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHZ QFN HIGH GRADE 125C GRN ATTINY1616-MFR Microchip Technology 1: 0,791 € 13.813In Stock	Mfr. Part No. ATTINY1616-MFR Mouser Part No 556-ATTINY1616MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ QFN HIGH GRADE 125C GRN Learn More about Microchip Technology microchip attiny1614 6 7	Datasheet	13.813In Stock	Cut Tape 0,791 € 0,764 € Reel 0,764 €	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-20	AVR	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN ATTINY1616-MNR Microchip Technology 1: 0,774 € 11.326In Stock	Mfr. Part No. ATTINY1616-MNR Mouser Part No 556-ATTINY1616MNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN Learn More about Microchip Technology microchip attiny1614 6 7	Datasheet	11.326In Stock	Cut Tape 0,774 € 0,751 € Reel 0,751 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-20	AVR	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, Ind Temp 1.8-5.5V, Green ATTINY24A-MU Microchip Technology 1: 0,765 € 3.052In Stock	Mfr. Part No. ATTINY24A-MU Mouser Part No 556-ATTINY24A-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, Ind Temp 1.8-5.5V, Green Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3.052In Stock	0,765 € 0,688 € 0,628 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	AVR	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND ATTINY24A-MUR Microchip Technology 1: 0,834 € 4.053In Stock	Mfr. Part No. ATTINY24A-MUR Mouser Part No 556-ATTINY24A-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	4.053In Stock	Cut Tape 0,834 € 0,803 € Reel 0,803 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-20	AVR	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz Ind. Grade ATTINY84A-MU Microchip Technology 1: 0,886 € 3.504In Stock	Mfr. Part No. ATTINY84A-MU Mouser Part No 556-ATTINY84A-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz Ind. Grade Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3.504In Stock	0,886 € 0,80 € 0,731 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	AVR	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8K Word Flash 1024B RAM,10-bit ADC PIC16F1709-I/ML Microchip Technology 1: 1,39 € 1.360In Stock	Mfr. Part No. PIC16F1709-I/ML Mouser Part No 579-PIC16F1709-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8K Word Flash 1024B RAM,10-bit ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.360In Stock	1,39 € 1,28 € 1,16 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512 RAM 10bit DAC PIC16F1768T-I/ML Microchip Technology 1: 1,72 € 1.238In Stock	Mfr. Part No. PIC16F1768T-I/ML Mouser Part No 579-PIC16F1768T-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512 RAM 10bit DAC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.238In Stock	Cut Tape 1,72 € 1,68 € Reel 1,42 €	Min.: 1 Mult.: 1 : 3.300	SMD/SMT	QFN-20	PIC16
8-bit Microcontrollers - MCU 8KBFlash 256bytesRAM 256bytesEEPROM PIC18F13K22T-I/ML Microchip Technology 1: 1,87 € 3.718In Stock	Mfr. Part No. PIC18F13K22T-I/ML Mouser Part No 579-PIC18F13K22TI/ML	Microchip Technology	8-bit Microcontrollers - MCU 8KBFlash 256bytesRAM 256bytesEEPROM Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3.718In Stock	Cut Tape 1,87 € 1,83 € Reel 1,57 € MouseReel Available	Min.: 1 Mult.: 1 : 3.300	SMD/SMT	QFN-20	PIC18	17 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM PIC18LF14K22-I/ML Microchip Technology 1: 1,98 € 2.042In Stock	Mfr. Part No. PIC18LF14K22-I/ML Mouser Part No 579-PIC18LF14K22I/ML	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM Learn More about Microchip Technology microchipxlp	Datasheet	2.042In Stock	1,98 € 1,81 € 1,64 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC18	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM PIC18LF14K22T-I/ML Microchip Technology 1: 2,02 € 2.672In Stock	Mfr. Part No. PIC18LF14K22T-I/ML Mouser Part No 579-PIC18LF14K22TIML	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM Learn More about Microchip Technology microchipxlp	Datasheet	2.672In Stock	Cut Tape 2,02 € 2,00 € 1,87 € Reel 1,69 € MouseReel Available	Min.: 1 Mult.: 1 : 3.300	SMD/SMT	QFN-20	PIC18	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU EFM8BB10F2G-A-QFN20R Silicon Labs 1: 0,74 € 15.521In Stock	Mfr. Part No. EFM8BB10F2G-A-QFN20R Mouser Part No 634-8BB10F2GAQF20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	15.521In Stock	Cut Tape 0,74 € 0,569 € 0,508 € 0,464 € Reel 0,383 € View 0,448 € 0,413 € 0,391 € 0,378 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	QFN-20	CIP-51 8051	16 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU EFM8SB10F2G-A-QFN20 Silicon Labs 1: 1,14 € 7.303In Stock	Mfr. Part No. EFM8SB10F2G-A-QFN20 Mouser Part No 634-8SB10F2GAQF20	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	7.303In Stock	1,14 € 0,886 € 0,789 € 0,702 € View 0,679 € 0,643 € 0,629 € 0,607 € 0,578 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	16 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU EFM8SB10F2G-A-QFN20R Silicon Labs 1: 1,17 € 3.318In Stock 16.500Expected 12/4/2026	Mfr. Part No. EFM8SB10F2G-A-QFN20R Mouser Part No 634-8SB10F2GAQF20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU	Datasheet	3.318In Stock 16.500Expected 12/4/2026	Cut Tape 1,17 € 0,903 € 0,797 € 0,726 € Reel 0,657 € View 0,708 € 0,657 € 0,58 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	QFN-20	CIP-51 8051	16 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C PIC16F15344-E/ML Microchip Technology 1: 1,08 € 612In Stock	Mfr. Part No. PIC16F15344-E/ML Mouser Part No 579-PIC16F15344-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	612In Stock	1,08 € 0,998 € 0,894 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART ATTINY1634-MUR Microchip Technology 1: 1,15 € 5.757In Stock NRND	Mfr. Part No. ATTINY1634-MUR Mouser Part No 556-ATTINY1634-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART	Datasheet	5.757In Stock	Cut Tape 1,15 € 1,14 € Reel 1,14 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-20	AVR	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE & SRAM USI ADC 5V ATTINY44-20MU Microchip Technology 1: 1,95 € 623In Stock NRND	Mfr. Part No. ATTINY44-20MU Mouser Part No 556-ATTINY44-20MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE & SRAM USI ADC 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	623In Stock	1,95 € 1,80 € 1,61 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	AVR	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 1.8V, 20MHz Industrial Temp ATTINY44A-MU Microchip Technology 1: 0,808 € 454In Stock NRND	Mfr. Part No. ATTINY44A-MU Mouser Part No 556-ATTINY44A-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 1.8V, 20MHz Industrial Temp Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	454In Stock	0,808 € 0,74 € 0,671 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	AVR	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash STM8L151F3U6TR STMicroelectronics 1: 1,94 € 2.213In Stock	Mfr. Part No. STM8L151F3U6TR Mouser Part No 511-STM8L151F3U6TR	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash Learn More about STMicroelectronics stm8l	Datasheet	2.213In Stock	Cut Tape 1,94 € 1,43 € 1,22 € 1,16 € Reel 0,912 € View 0,989 € 0,972 € 0,903 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	QFN-20	STM8	18 I/O	8 bit	12 bit