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QFN-20 Reel 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package/Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
8-bit Microcontrollers - MCU 20MHz Ind Grade ATTINY84A-MUR Microchip Technology 1: $1.50 25,606In Stock	Mfr. Part No. ATTINY84A-MUR Mouser Part No 556-ATTINY84A-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz Ind Grade Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	25,606In Stock	Cut Tape $1.50 $1.48 Reel $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	8 kB	512 B	QFN-20	20 MHz	10 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny84		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU EFM8UB10F8G-C-QFN20R Silicon Labs 1: $1.93 52,913In 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	52,913In Stock	Cut Tape $1.93 $1.51 $1.36 $1.26 Reel $1.12 View $1.20 $1.18 $1.04 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	CIP-51 8051	8 kB	2.25 kB	QFN-20	50 MHz	12 bit	13 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8UB		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz,125C ATTINY24A-MFR Microchip Technology 1: $1.81 3,305In Stock	Mfr. Part No. ATTINY24A-MFR Mouser Part No 556-ATTINY24A-MFR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz,125C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,305In Stock	Cut Tape $1.81 $1.78 Reel $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	2 kB	128 B	QFN-20	20 MHz	10 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny24		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7 KB Flash 256b RAM 32 MHz Int. Osc PIC16F1828T-I/ML Microchip Technology 1: $2.69 5,858In Stock	Mfr. Part No. PIC16F1828T-I/ML Mouser Part No 579-PIC16F1828TIML	Microchip Technology	8-bit Microcontrollers - MCU 7 KB Flash 256b RAM 32 MHz Int. Osc Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5,858In Stock	Cut Tape $2.69 $2.65 Reel $2.23	Min.: 1 Mult.: 1 : 3,300	PIC16	7 kB	256 B	QFN-20	32 MHz	10 bit	18 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F182x		Reel, Cut Tape
8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O PIC16F785T-I/ML Microchip Technology 1: $4.12 3,853In Stock	Mfr. Part No. PIC16F785T-I/ML Mouser Part No 579-PIC16F785T-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O	Datasheet	3,853In Stock	Cut Tape $4.12 Reel $3.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	PIC16	3.5 kB	128 B	QFN-20	32 MHz	10 bit	18 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16F785		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7.1 KB 256 RAM 18I/O PIC16F690T-I/ML Microchip Technology 1: $4.42 3,180In Stock	Mfr. Part No. PIC16F690T-I/ML Mouser Part No 579-PIC16F690T-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 7.1 KB 256 RAM 18I/O	Datasheet	3,180In Stock	Cut Tape $4.42 Reel $3.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	PIC16	7 kB	256 B	QFN-20	20 MHz	10 bit	18 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16F690		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7 KB Flash 256B RAM 32 MHz Int Osc PIC16LF1828T-I/ML Microchip Technology 1: $2.69 1,835In Stock	Mfr. Part No. PIC16LF1828T-I/ML Mouser Part No 579-PIC16LF1828TIML	Microchip Technology	8-bit Microcontrollers - MCU 7 KB Flash 256B RAM 32 MHz Int Osc	Datasheet	1,835In Stock	Cut Tape $2.69 $2.65 Reel $2.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	PIC16	7 kB	256 B	QFN-20	32 MHz	10 bit	18 I/O	2.3 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F182x		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F4G-A-QFN20R Silicon Labs 1: $1.60 4,518In Stock	Mfr. Part No. EFM8BB10F4G-A-QFN20R Mouser Part No 634-8BB10F4GAQF20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	4,518In Stock	Cut Tape $1.60 $1.18 $1.06 $0.937 Reel $0.775 View $0.876 $0.839 $0.812 $0.756 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	CIP-51 8051	4 kB	512 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8BB1		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM PIC18LF14K22T-I/ML Microchip Technology 1: $3.20 3,225In 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	3,225In Stock	Cut Tape $3.20 $3.16 Reel $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	PIC18	16 kB	512 B	QFN-20	64 MHz	10 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F1xK22		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 8KB, VQFN20, Ind 105C, Green, T&R ATTINY806-MNR Microchip Technology 1: $1.07 13,675In Stock	Mfr. Part No. ATTINY806-MNR Mouser Part No 579-ATTINY806-MNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, VQFN20, Ind 105C, Green, T&R Learn More about Microchip Technology microchip attiny806 attiny1606 mcus	Datasheet	13,675In Stock	Cut Tape $1.07 $1.04 Reel $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	8 kB	512 B	QFN-20	20 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATtiny806		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU C8051F336-GMR Silicon Labs 1: $15.08 1,458In Stock	Mfr. Part No. C8051F336-GMR Mouser Part No 634-C8051F336-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	1,458In Stock	Cut Tape $15.08 $12.74 $11.04 $10.25 View Reel $8.51 $10.08 $9.76 $8.89 $8.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	8051	16 kB	768 B	QFN-20	25 MHz	10 bit	17 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F336		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB51F8G-C-QFN20R Silicon Labs 1: $1.25 9,875In Stock	Mfr. Part No. EFM8BB51F8G-C-QFN20R Mouser Part No 634-EFM851F8GCQFN20R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	9,875In Stock	Cut Tape $1.25 $0.88 $0.789 $0.69 Reel $0.563 View $0.642 $0.613 $0.589 $0.548	Min.: 1 Mult.: 1 : 2,500		16 kB	1.28 kB	QFN-20			16 I/O	1.8 V	5.5 V	SMD/SMT		- 40 C	+ 85 C			Reel, Cut Tape
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85 N76E003AQ20 Nuvoton 1: $2.03 1,126In Stock	Mfr. Part No. N76E003AQ20 Mouser Part No 503-N76E003AQ20	Nuvoton	8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85	Datasheet	1,126In Stock	Cut Tape $2.03 $1.29 $1.15 $0.948 Reel $0.627 View $0.827 $0.783 $0.673 $0.62 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	8051	18 kB	256 B	QFN-20	16 MHz	12 bit	18 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C			Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU EFM8SB10F8A-A-QFN20R Silicon Labs 1: $4.43 1,221In Stock End of Life	Mfr. Part No. EFM8SB10F8A-A-QFN20R Mouser Part No 634-M8SB10F8AAQFN20R End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	1,221In Stock	Cut Tape $4.43 $3.30 $3.02 $2.71 Reel $2.30 View $2.56 $2.50 $2.31 $2.24	Min.: 1 Mult.: 1 : 1,500	CIP-51 8051	8 kB	512 B	QFN-20	25 MHz	12 bit	16 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8SB	AEC-Q100	Reel, Cut Tape
8-bit Microcontrollers - MCU 16MHz4X4mm20VQFN ATTINY441-MUR Microchip Technology 1: $1.71 4,748In Stock NRND	Mfr. Part No. ATTINY441-MUR Mouser Part No 556-ATTINY441-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 16MHz4X4mm20VQFN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	4,748In Stock	Cut Tape $1.71 $1.65 Reel $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	4 kB	256 B	QFN-20	16 MHz	10 bit	12 I/O	1.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny441		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB52F32I-C-QFN20R Silicon Labs 1: $1.40 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. EFM8BB52F32I-C-QFN20R Mouser Part No 634-EFM852F32IQFN20R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $1.40 $1.00 $0.902 $0.793 Reel $0.656 View $0.741 $0.71 $0.687 $0.639	Min.: 1 Mult.: 1 : 2,500		16 kB	1.28 kB	QFN-20			16 I/O	1.8 V	5.5 V	SMD/SMT		- 40 C	+ 85 C			Reel, Cut Tape
8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-20MHz, IND ATTINY44A-MUR Microchip Technology 1: $1.41 25,253In Stock NRND	Mfr. Part No. ATTINY44A-MUR Mouser Part No 556-ATTINY44A-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-20MHz, IND Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	25,253In Stock	Cut Tape $1.41 $1.40 Reel $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	4 kB	256 B	QFN-20	20 MHz	10 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny44		Reel, Cut Tape, MouseReel
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: $0.993 3,297In 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	3,297In Stock	Cut Tape $0.993 $0.957 Reel $0.816 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	RISC	7 kB	512 B	QFN-20	32 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16F18015/25/44/45		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C PIC16F15344T-I/ML Microchip Technology 1: $1.60 3,209In Stock	Mfr. Part No. PIC16F15344T-I/ML Mouser Part No 579-PIC16F15344T-IML	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	3,209In Stock	Cut Tape $1.60 $1.59 Reel $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	PIC	7 kB	512 B	QFN-20	32 MHz	10 bit	18 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C				Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C PIC16LF15344T-I/ML Microchip Technology 1: $1.60 3,297In Stock	Mfr. Part No. PIC16LF15344T-I/ML Mouser Part No 579-PIC16LF15344TIML	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	3,297In Stock	Cut Tape $1.60 $1.59 Reel $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	PIC	7 kB	512 B	QFN-20	32 MHz	10 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C				Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8K FLASH EE ATTINY841-MUR Microchip Technology 1: $1.90 4,905In 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	4,905In Stock	Cut Tape $1.90 $1.88 Reel $1.88 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	8 kB	512 B	QFN-20	16 MHz	10 bit	12 I/O	1.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny841		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash STM8L151F2U6TR STMicroelectronics 1: $3.14 2,153In 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	2,153In Stock	Cut Tape $3.14 $2.16 $1.90 $1.70 Reel $1.30 View $1.65 $1.46 $1.39 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM8	4 kB	1 kB	QFN-20	16 MHz	12 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151F2		Reel, Cut Tape, MouseReel
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: $1.13 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 $1.13 $1.10 Reel $0.938 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	RISC	14 kB	1 kB	QFN-20	32 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16F18015/25/44/45		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHZ QFN HIGH GRADE 125C GRN ATTINY1616-MFR Microchip Technology 1: $1.25 4,580In Stock 12,000Expected 14/10/2026	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	4,580In Stock 12,000Expected 14/10/2026	Cut Tape $1.25 $1.21 Reel $1.21	Min.: 1 Mult.: 1 : 6,000	AVR	16 kB	2 kB	QFN-20	16 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny1616,ATtiny3217	AEC-Q100	Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN ATTINY1616-MNR Microchip Technology 1: $1.22 15,307In 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	15,307In Stock	Cut Tape $1.22 $1.19 Reel $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	16 kB	2 kB	QFN-20	20 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATtiny1616,ATtiny3217		Reel, Cut Tape, MouseReel