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QFN-20 Embedded Processors & Controllers

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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	Number of I/Os	Data Bus Width	ADC Resolution
8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 10-BIT ADC PIC16LF1765-I/ML Microchip Technology 455: $1.52 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC16LF1765-I/ML Mouser Part No 579-PIC16LF1765-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 10-BIT ADC	Datasheet	Non-Stocked Lead-Time 9 Weeks	$1.52	Min.: 455 Mult.: 91	SMD/SMT	QFN-20	PIC16	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 10-BIT ADC PIC16LF1765T-I/ML Microchip Technology 3,300: $1.53 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC16LF1765T-I/ML Mouser Part No 579-PIC16LF1765TI/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 10-BIT ADC	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $1.53	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	PIC16	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512B RAM, 10-BIT AD PIC16LF1768-E/ML Microchip Technology 364: $1.81 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC16LF1768-E/ML Mouser Part No 579-PIC16LF1768-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512B RAM, 10-BIT AD	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.81	Min.: 364 Mult.: 91	SMD/SMT	QFN-20	PIC16	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512B RAM, 10-BIT ADC PIC16LF1768-I/ML Microchip Technology 455: $1.63 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC16LF1768-I/ML Mouser Part No 579-PIC16LF1768-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512B RAM, 10-BIT ADC	Datasheet	Non-Stocked Lead-Time 9 Weeks	$1.63	Min.: 455 Mult.: 91	SMD/SMT	QFN-20	PIC16	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512B RAM, 10-BIT ADC PIC16LF1768T-I/ML Microchip Technology 3,300: $1.65 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC16LF1768T-I/ML Mouser Part No 579-PIC16LF1768TI/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512B RAM, 10-BIT ADC	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $1.65	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	PIC16	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 10-BIT ADC PIC16LF1769-E/ML Microchip Technology 364: $1.92 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC16LF1769-E/ML Mouser Part No 579-PIC16LF1769-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 10-BIT ADC Learn More about Microchip Technology microchip pic16lf1769 8bit mcus	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.92	Min.: 364 Mult.: 91	SMD/SMT	QFN-20	PIC16	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 10-BIT ADC PIC16LF1769-I/ML Microchip Technology 455: $1.74 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC16LF1769-I/ML Mouser Part No 579-PIC16LF1769-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 10-BIT ADC Learn More about Microchip Technology microchip pic16lf1769 8bit mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	$1.74	Min.: 455 Mult.: 91	SMD/SMT	QFN-20	PIC16	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 10-BIT ADC PIC16LF1769T-I/ML Microchip Technology 3,300: $1.76 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC16LF1769T-I/ML Mouser Part No 579-PIC16LF1769TI/ML	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 10-BIT ADC Learn More about Microchip Technology microchip pic16lf1769 8bit mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $1.76	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	PIC16	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 7 KB Flash 256B RAM 32 MHz Int Osc PIC16LF1828-E/ML Microchip Technology 455: $1.75 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC16LF1828-E/ML Mouser Part No 579-PIC16LF1828EML	Microchip Technology	8-bit Microcontrollers - MCU 7 KB Flash 256B RAM 32 MHz Int Osc	Datasheet	Non-Stocked Lead-Time 9 Weeks	$1.75	Min.: 455 Mult.: 91	SMD/SMT	QFN-20	PIC16	17 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM PIC18F14K22-E/ML Microchip Technology 1: $2.53 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. PIC18F14K22-E/ML Mouser Part No 579-PIC18F14K22-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM Learn More about Microchip Technology microchipxlp	Datasheet	Non-Stocked Lead-Time 7 Weeks	$2.53 $2.31 $2.10	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC18	17 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8KB Flash 256byte RAM 256byte EEPROM PIC18LF13K22T-I/ML Microchip Technology 3,300: $1.82 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. PIC18LF13K22T-I/ML Mouser Part No 579-PIC18LF13K22TIML	Microchip Technology	8-bit Microcontrollers - MCU 8KB Flash 256byte RAM 256byte EEPROM Learn More about Microchip Technology microchipxlp	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $1.82	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	PIC18	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8 KB Flash 512 RAM 10-bit ADC USB 2.0 PIC18LF13K50-I/MQ Microchip Technology 365: $2.17 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. PIC18LF13K50-I/MQ Mouser Part No 579-PIC18LF13K50I/MQ	Microchip Technology	8-bit Microcontrollers - MCU 8 KB Flash 512 RAM 10-bit ADC USB 2.0 Learn More about Microchip Technology microchipxlp	Datasheet	Non-Stocked Lead-Time 8 Weeks	$2.17	Min.: 365 Mult.: 73	SMD/SMT	QFN-20	PIC18	18 I/O	8 bit	10 bit
16-bit Microcontrollers - MCU 8KB15KB RAM 512B EE SERIAL EE IND PIC24F08KA101-E/MQ Microchip Technology 292: $2.78 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. PIC24F08KA101-E/MQ Mouser Part No 579-PIC24F08KA101EMQ	Microchip Technology	16-bit Microcontrollers - MCU 8KB15KB RAM 512B EE SERIAL EE IND Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	Non-Stocked Lead-Time 8 Weeks	$2.78	Min.: 292 Mult.: 73	SMD/SMT	QFN-20	PIC24F	18 I/O	16 bit	10 bit
16-bit Microcontrollers - MCU PIC24F Core 16KB Flash, 1KB RAM PIC24F16KL401-E/MQ Microchip Technology 1: $2.97 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. PIC24F16KL401-E/MQ Mouser Part No 579-PIC24F16KL401EMQ	Microchip Technology	16-bit Microcontrollers - MCU PIC24F Core 16KB Flash, 1KB RAM Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	Non-Stocked Lead-Time 7 Weeks	$2.97 $2.73 $2.47	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC24F	18 I/O	16 bit	10 bit
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8G-A-QFN20 Silicon Labs 1: $1.10 2,519Expected 04/12/2026	Mfr. Part No. EFM8BB10F8G-A-QFN20 Mouser Part No 634-8BB10F8GAQF20	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	2,519Expected 04/12/2026	$1.10 $0.869 $0.787 $0.717 View $0.696 $0.617 $0.606	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 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU EFM8SB10F4G-A-QFN20R Silicon Labs 1,500: $0.79 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM8SB10F4G-A-QFN20R Mouser Part No 634-8SB10F4GAQF20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $0.79 $0.782	Min.: 1,500 Mult.: 1,500 : 1,500	SMD/SMT	QFN-20	CIP-51 8051	16 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU EFM8SB10F8G-A-QFN20 Silicon Labs 1: $1.61 Lead-Time 12 Weeks	Mfr. Part No. EFM8SB10F8G-A-QFN20 Mouser Part No 634-8SB10F8GAQF20	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	Lead-Time 12 Weeks	$1.61 $1.37 $1.20 $1.08 View $1.01 $0.878 $0.816 $0.798	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	16 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU C8051F396-A-GM Silicon Labs 1,911: $2.07 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F396-A-GM Mouser Part No 634-C8051F396-A-GM	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU Learn More about Silicon Labs siliconlabs c8051f37x	Datasheet	Non-Stocked Lead-Time 12 Weeks	$2.07 $2.05	Min.: 1,911 Mult.: 1,911	SMD/SMT	QFN-20	8051	17 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20 C8051F396-A-GMR Silicon Labs 1: $3.79 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F396-A-GMR Mouser Part No 634-C8051F396-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $3.79 $2.95 $2.63 $2.42 Reel $2.01 View $2.35 $2.20 $2.05 $1.99 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-20	8051	17 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU C8051F397-A-GM Silicon Labs 1,911: $2.00 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F397-A-GM Mouser Part No 634-C8051F397-A-GM	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU Learn More about Silicon Labs siliconlabs c8051f37x	Datasheet	Non-Stocked Lead-Time 12 Weeks	$2.00 $1.98	Min.: 1,911 Mult.: 1,911	SMD/SMT	QFN-20	8051		8 bit
8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU C8051F398-A-GM Silicon Labs 1,911: $1.81 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F398-A-GM Mouser Part No 634-C8051F398-A-GM	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU Learn More about Silicon Labs siliconlabs c8051f37x	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.81 $1.79	Min.: 1,911 Mult.: 1,911	SMD/SMT	QFN-20	8051	17 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8051 50 MHz 4 kB LFO 8-bit MCU C8051F399-A-GM Silicon Labs 1,911: $1.73 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F399-A-GM Mouser Part No 634-C8051F399-A-GM	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 4 kB LFO 8-bit MCU Learn More about Silicon Labs siliconlabs c8051f37x	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.73 $1.71	Min.: 1,911 Mult.: 1,911	SMD/SMT	QFN-20	8051		8 bit
8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20 C8051F850-C-IMR Silicon Labs 1,500: $1.58 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F850-C-IMR Mouser Part No 634-C8051F850-C-IMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20 Learn More about Silicon Labs silabs c8051f85 c8051f86 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.58	Min.: 1,500 Mult.: 1,500 : 1,500	SMD/SMT	QFN-20	8051	16 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 8kB/512B RAM, QFN20 C8051F853-C-GMR Silicon Labs 1,500: $1.49 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F853-C-GMR Mouser Part No 634-C8051F853-C-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/512B RAM, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.49 $1.46	Min.: 1,500 Mult.: 1,500 : 1,500	SMD/SMT	QFN-20	8051	16 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB Flash 0.25 kB RAM 8-bit Busy Bee MCU EFM8BB10F2A-A-QFN20 Silicon Labs 2,520: $1.31 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM8BB10F2A-A-QFN20 Mouser Part No 634-FM8BB10F2AAQFN20	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	Non-Stocked Lead-Time 12 Weeks	$1.31 $1.29	Min.: 2,520 Mult.: 2,520	SMD/SMT	QFN-20	CIP-51 8051	16 I/O	8 bit	12 bit

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