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QFN-20 Embedded Processors & Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 20MHz ATTINY1634R-MU Microchip Technology 1: Rp23.299,42 2.962In Stock NRND	Mfr. Part No. ATTINY1634R-MU Mouser Part No 556-ATTINY1634R-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz	Datasheet	2.962In Stock	Rp23.299,42 Rp21.281,36 Rp19.446,76	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	AVR	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU AVR 8K FLASH EE ATTINY841-MUR Microchip Technology 1: Rp25.684,40 4.705In Stock NRND	Mfr. Part No. ATTINY841-MUR Mouser Part No 556-ATTINY841-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLASH EE Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	4.705In Stock	Cut Tape Rp25.684,40 Rp25.317,48 Reel Rp25.317,48 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-20	AVR	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash STM8L151F2U6TR STMicroelectronics 1: Rp43.296,56 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 Rp43.296,56 Rp31.738,58 Rp27.152,08 Rp24.216,72 Reel Rp17.520,43 View Rp22.749,04 Rp19.997,14 Rp19.813,68 Rp17.318,62 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: Rp38.343,14 9.740In Stock 9.900Expected 30/11/2026	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 30/11/2026	Cut Tape Rp38.343,14 Rp36.875,46 Reel Rp31.922,04 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: Rp42.195,80 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	Rp42.195,80 Rp38.710,06 Rp35.040,86	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC18	17 I/O	8 bit	10 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: Rp13.392,58 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 Rp13.392,58 Rp12.915,58 Reel Rp11.007,60 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: Rp16.144,48 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	Rp16.144,48 Rp14.860,26 Rp13.392,58	Min.: 1 Mult.: 1	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 PIC16F18045T-I/ML Microchip Technology 1: Rp15.227,18 1.885In Stock	Mfr. Part No. PIC16F18045T-I/ML Mouser Part No 579-PIC16F18045TIML	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	1.885In Stock	Cut Tape Rp15.227,18 Rp14.878,61 Reel Rp12.658,74 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	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: Rp23.115,96 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	Rp23.115,96 Rp21.281,36 Rp19.079,84	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: Rp16.878,32 14.263In 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	14.263In Stock	Cut Tape Rp16.878,32 Rp16.291,25 Reel Rp16.291,25	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: Rp16.511,40 11.356In 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	11.356In Stock	Cut Tape Rp16.511,40 Rp16.016,06 Reel Rp16.016,06 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: Rp16.327,94 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	Rp16.327,94 Rp14.676,80 Rp13.392,58	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: Rp17.795,62 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 Rp17.795,62 Rp17.135,16 Reel Rp17.135,16 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: Rp18.529,46 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	Rp18.529,46 Rp17.061,78 Rp15.594,10 Rp15.484,02 View Rp15.428,99 Rp15.373,95	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: Rp29.720,52 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	Rp29.720,52 Rp27.335,54 Rp24.767,10	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: Rp36.692,00 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 Rp36.692,00 Rp35.774,70 Reel Rp30.270,90	Min.: 1 Mult.: 1 : 3.300	SMD/SMT	QFN-20	PIC16
8-bit Microcontrollers - MCU 8KBFlash 256bytesRAM 256bytesEEPROM PIC18F13K22T-I/ML Microchip Technology 1: Rp39.994,28 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 Rp39.994,28 Rp39.076,98 Reel Rp33.389,72 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: Rp42.195,80 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	Rp42.195,80 Rp38.710,06 Rp35.040,86	Min.: 1 Mult.: 1	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: Rp15.777,56 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 Rp15.777,56 Rp12.145,05 Rp10.842,49 Rp9.888,49 Reel Rp8.163,97 View Rp9.558,27 Rp8.806,08 Rp8.347,43 Rp8.053,89 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-QFN20R Silicon Labs 1: Rp24.950,56 3.518In Stock 16.500Expected 20/11/2026	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	3.518In Stock 16.500Expected 20/11/2026	Cut Tape Rp24.950,56 Rp19.263,30 Rp17.006,74 Rp15.484,02 Reel Rp14.016,34 View Rp15.098,76 Rp14.016,34 Rp12.365,20 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: Rp23.115,96 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	Rp23.115,96 Rp21.281,36 Rp19.079,84	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: Rp24.583,64 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 Rp24.583,64 Rp24.216,72 Reel Rp24.216,72 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: Rp41.645,42 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	Rp41.645,42 Rp40.544,66 Rp36.875,46 Rp36.692,00	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: Rp17.245,24 464In 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	464In Stock	Rp17.245,24 Rp15.777,56 Rp14.309,88	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: Rp41.278,50 2.217In 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	2.217In Stock	Cut Tape Rp41.278,50 Rp30.454,36 Rp26.051,32 Rp24.767,10 Reel Rp19.446,76 View Rp21.097,90 Rp20.730,98 Rp19.263,30 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	QFN-20	STM8	18 I/O	8 bit	12 bit