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QFN-20 Microcontrollers - MCU

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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	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 1.8V, 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	8 bit	20 MHz	4 kB	256 B	10 bit	12 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash STM8L151F3U6TR STMicroelectronics 1: Rp41.278,50 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 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	8 bit	16 MHz	8 kB	1 kB	12 bit	18 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 8KB, VQFN20, Ind 125C, Green, T&R ATTINY806-MFR Microchip Technology 1: Rp15.043,72 9.592In Stock	Mfr. Part No. ATTINY806-MFR Mouser Part No 579-ATTINY806-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, VQFN20, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny806 attiny1606 mcus	Datasheet	9.592In Stock	Cut Tape Rp15.043,72 Rp14.603,42 Reel Rp14.603,42	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-20	AVR	8 bit	16 MHz	8 kB	512 B	10 bit	18 I/O	2.7 V	5.5 V	+ 125 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 4K Wrd Flsh 512B RAM Hi-Spd Comp 10B ADC PIC16F1708T-I/ML Microchip Technology 1: Rp28.252,84 4.288In Stock	Mfr. Part No. PIC16F1708T-I/ML Mouser Part No 579-PIC16F1708T-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 4K Wrd Flsh 512B RAM Hi-Spd Comp 10B ADC Learn More about Microchip Technology microchip intelligent analog PIC	Datasheet	4.288In Stock	Cut Tape Rp28.252,84 Rp28.069,38 Reel Rp23.666,34 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	SMD/SMT	QFN-20	PIC16	8 bit	32 MHz	7 kB	512 B	10 bit	18 I/O	2.3 V	5.5 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 18I/0 Enhanced Mid PIC16F1829-E/ML Microchip Technology 1: Rp40.911,58 6.864In Stock	Mfr. Part No. PIC16F1829-E/ML Mouser Part No 579-PIC16F1829-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 18I/0 Enhanced Mid Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	6.864In Stock	Rp40.911,58 Rp37.609,30 Rp33.756,64	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	32 MHz	14 kB	1 kB	10 bit	18 I/O	2.3 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 18I/0 Enhanced Mid PIC16F1829-I/ML Microchip Technology 1: Rp37.242,38 4.561In Stock	Mfr. Part No. PIC16F1829-I/ML Mouser Part No 579-PIC16F1829-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 18I/0 Enhanced Mid Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	4.561In Stock	Rp37.242,38 Rp34.123,56 Rp31.188,20	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	32 MHz	14 kB	1 kB	10 bit	18 I/O	2.3 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 18I/0 Enhanced Mid PIC16F1829T-I/ML Microchip Technology 1: Rp38.343,14 1.942In Stock 16.500On Order	Mfr. Part No. PIC16F1829T-I/ML Mouser Part No 579-PIC16F1829T-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 18I/0 Enhanced Mid Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.942In Stock 16.500On Order On Order Ship Dates Mfr. No: PIC16F1829T-I/ML Stock: 1.942 Can Dispatch Immediately On Order: 6.600 Expected 09/11/2026 9.900 Expected 16/11/2026 Factory Lead Time: 20 Weeks	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	8 bit	32 MHz	14 kB	1 kB	10 bit	18 I/O	2.3 V	5.5 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16KB FLASH 1KB RAM 512B 3V 10-BIT ADC PIC24F16KL401T-I/MQ Microchip Technology 1: Rp51.368,80 3.521In Stock	Mfr. Part No. PIC24F16KL401T-I/MQ Mouser Part No 579-PIC24F16K401TIMQ	Microchip Technology	16-bit Microcontrollers - MCU 16KB FLASH 1KB RAM 512B 3V 10-BIT ADC Learn More about Microchip Technology microchip pic24f kl	Datasheet	3.521In Stock	Cut Tape Rp51.368,80 Rp50.268,04 Reel Rp42.746,18 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	SMD/SMT	QFN-20	PIC24F	16 bit	32 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	3.6 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB21F16I-C-QFN20 Silicon Labs 1: Rp32.105,50 3.229In Stock	Mfr. Part No. EFM8BB21F16I-C-QFN20 Mouser Part No 634-8BB21F16I-CQFN20	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	3.229In Stock	Rp32.105,50 Rp27.152,08 Rp23.849,80 Rp22.198,66 View Rp21.648,28 Rp18.712,92 Rp15.814,25 Rp14.805,22	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	8 bit	50 MHz	16 kB	2.3 kB	12 bit	16 I/O	2.2 V	3.6 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB51F16I-C-QFN20R Silicon Labs 1: Rp20.364,06 12.398In Stock	Mfr. Part No. EFM8BB51F16I-C-QFN20R Mouser Part No 634-EFM851F16IQFN20R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	12.398In Stock	Cut Tape Rp20.364,06 Rp17.355,32 Rp15.227,18 Rp13.979,65 Reel Rp9.870,15 View Rp13.007,31 Rp11.906,55 Rp10.897,52 Rp8.365,78	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	QFN-20				16 kB	1.28 kB		16 I/O	1.8 V	5.5 V	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB21F16A-C-QFN20 Silicon Labs 1: Rp61.642,56 2.443In Stock	Mfr. Part No. EFM8BB21F16A-C-QFN20 Mouser Part No 634-EFM8BB21F16FN20	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	2.443In Stock	Rp61.642,56 Rp48.616,90 Rp43.480,02 Rp39.810,82 View Rp38.343,14 Rp36.325,08 Rp35.407,78 Rp34.673,94 Rp33.756,64	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	8 bit	50 MHz	16 kB	2.25 kB	12 bit	16 I/O	2.2 V	3.6 V	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C PIC16F18044-E/ML Microchip Technology 1: Rp14.676,80 809In Stock	Mfr. Part No. PIC16F18044-E/ML Mouser Part No 579-PIC16F18044-E/ML	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	809In Stock	Rp14.676,80 Rp13.392,58 Rp12.108,36	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	RISC	8 bit	32 MHz	7 kB	512 B	10 bit	18 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM) C8051F330-GMR Silicon Labs 1: Rp193.366,84 1.063In Stock 3.000Expected 11/06/2027 NRND	Mfr. Part No. C8051F330-GMR Mouser Part No 634-C8051F330-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM)	Datasheet	1.063In Stock 3.000Expected 11/06/2027	Cut Tape Rp193.366,84 Rp160.527,50 Rp140.346,90 Rp128.788,92 View Reel Rp103.104,52 Rp123.285,12 Rp121.450,52 Rp103.104,52 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	QFN-20	8051	8 bit	25 MHz	8 kB	768 B	10 bit	17 I/O	2.7 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C PIC16F18045-I/ML Microchip Technology 1: Rp10.273,76 705In Stock	Mfr. Part No. PIC16F18045-I/ML Mouser Part No 494-PIC16F18045-I/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	705In Stock	Rp10.273,76 Rp10.126,99	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	32 MHz	14 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 85 C		Tube
16-bit Microcontrollers - MCU 16KB Flash 2KB RAM 16-bit PIC24F Family PIC24F16KA101T-I/MQ Microchip Technology 1: Rp56.689,14 132In Stock 3.300Expected 07/01/2027	Mfr. Part No. PIC24F16KA101T-I/MQ Mouser Part No 579-24F16KA101T-I/MQ	Microchip Technology	16-bit Microcontrollers - MCU 16KB Flash 2KB RAM 16-bit PIC24F Family Learn More about Microchip Technology microchipxlp	Datasheet	132In Stock 3.300Expected 07/01/2027	Cut Tape Rp56.689,14 Rp55.404,92 Reel Rp46.965,76 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	SMD/SMT	QFN-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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 14KB Fl 1kB R 48MHz Int. Oc 18 I0 PIC16F1459-I/ML Microchip Technology 1: Rp39.443,90 255In Stock 364Expected 05/11/2026	Mfr. Part No. PIC16F1459-I/ML Mouser Part No 579-PIC16F1459-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 14KB Fl 1kB R 48MHz Int. Oc 18 I0 Learn More about Microchip Technology microchip pic16f1459 mcus	Datasheet	255In Stock 364Expected 05/11/2026	Rp39.443,90 Rp36.141,62 Rp33.022,80	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	48 MHz	14 kB	1 kB	10 bit	17 I/O	2.3 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 3.5KB Flash 128B RAM 18I/O 10bit ADC PIC16F1507-I/ML Microchip Technology 1: Rp24.767,10 82In Stock	Mfr. Part No. PIC16F1507-I/ML Mouser Part No 579-PIC16F1507-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB Flash 128B RAM 18I/O 10bit ADC Learn More about Microchip Technology microchip core peripherals	Datasheet	82In Stock	Rp24.767,10 Rp22.749,04 Rp20.364,06	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	20 MHz	3.5 kB	128 B	10 bit	18 I/O	2.5 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC PIC16F1508-E/ML Microchip Technology 1: Rp29.903,98 190In Stock	Mfr. Part No. PIC16F1508-E/ML Mouser Part No 579-PIC16F1508-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	190In Stock	Rp29.903,98 Rp27.702,46 Rp25.134,02	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	20 MHz	4 kB	256 B	10 bit	18 I/O	2.3 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 14KB FLASH 512B RAM PIC16F1509-I/ML Microchip Technology 1: Rp28.986,68 252In Stock	Mfr. Part No. PIC16F1509-I/ML Mouser Part No 579-PIC16F1509-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 14KB FLASH 512B RAM Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	252In Stock	Rp28.986,68 Rp26.601,70 Rp23.849,80	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	20 MHz	8 kB	512 B	10 bit	18 I/O	2.3 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8 Bit MCU, 7KB Flash 512 RAM, 10bit ADC PIC16F1618-E/ML Microchip Technology 1: Rp27.702,46 316In Stock	Mfr. Part No. PIC16F1618-E/ML Mouser Part No 579-PIC16F1618-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 8 Bit MCU, 7KB Flash 512 RAM, 10bit ADC Learn More about Microchip Technology microchip pic16f1618 mcus	Datasheet	316In Stock	Rp27.702,46 Rp25.500,94 Rp22.932,50	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	32 MHz	7 kB	512 B	10 bit	18 I/O	2.3 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 8K Word Flash 1024B RAM,10-bit ADC PIC16F1709-E/ML Microchip Technology 1: Rp32.472,42 39In Stock	Mfr. Part No. PIC16F1709-E/ML Mouser Part No 579-PIC16F1709-E/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	39In Stock	Rp32.472,42 Rp29.903,98 Rp27.152,08	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	32 MHz	14 kB	1 kB	10 bit	18 I/O	2.3 V	5.5 V	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 10bit DAC PIC16F1769-E/ML Microchip Technology 1: Rp42.379,26 238In Stock	Mfr. Part No. PIC16F1769-E/ML Mouser Part No 579-PIC16F1769-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 10bit DAC Learn More about Microchip Technology microchip pic16lf1769 8bit mcus	Datasheet	238In Stock	Rp42.379,26 Rp38.710,06 Rp35.224,32	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	32 MHz	14 kB	1 kB	10 bit	18 I/O	2.5 V	5.5 V	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 10bit DAC PIC16F1769-I/ML Microchip Technology 1: Rp38.526,60 688In Stock	Mfr. Part No. PIC16F1769-I/ML Mouser Part No 579-PIC16F1769-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 10bit DAC Learn More about Microchip Technology microchip pic16lf1769 8bit mcus	Datasheet	688In Stock	Rp38.526,60 Rp35.224,32 Rp31.922,04	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	32 MHz	14 kB	1 kB	10 bit	18 I/O	2.5 V	5.5 V	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 28KB, 2KB RAM, 256B EEPROM, 10b ADC, Comparator, 5b DAC, 10b PWM, CCP, CLC, NCO, CWG, PPS, EUSART, 2x(SPI/I2C) PIC16F18346-I/ML Microchip Technology 1: Rp26.234,78 95In Stock	Mfr. Part No. PIC16F18346-I/ML Mouser Part No 579-PIC16F18346-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 28KB, 2KB RAM, 256B EEPROM, 10b ADC, Comparator, 5b DAC, 10b PWM, CCP, CLC, NCO, CWG, PPS, EUSART, 2x(SPI/I2C) Learn More about Microchip Technology microchip pic16lf183x6 mcus xlp	Datasheet	95In Stock	Rp26.234,78 Rp24.033,26 Rp21.831,74	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	32 MHz	28 kB	2 kB	10 bit	18 I/O	2.3 V	5.5 V	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8MHz Oscillator, 8b ADC 2x Comp, 2x Amps PIC16F527-I/ML Microchip Technology 1: Rp16.878,32 719In Stock	Mfr. Part No. PIC16F527-I/ML Mouser Part No 579-PIC16F527-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8MHz Oscillator, 8b ADC 2x Comp, 2x Amps Learn More about Microchip Technology microchip intelligent analog PIC	Datasheet	719In Stock	Rp16.878,32 Rp15.410,64 Rp14.126,42	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	8 bit	20 MHz	1.5 kB	68 B	8 bit	18 I/O	2 V	5.5 V	+ 85 C		Tube