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QFN-24 Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, Tray ATTINY1617-MN Microchip Technology 1: $1.68 137In Stock	Mfr. Part # ATTINY1617-MN Mouser Part # 579-ATTINY1617-MN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, Tray Learn More about Microchip Technology microchip attiny1614 6 7	Datasheet	137In Stock	$1.68 $1.56 $1.43	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	AVR	16 kB	8 bit	10 bit	20 MHz	22 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32I-D-4QFN24R Silicon Labs 1: $3.47 659In Stock	Mfr. Part # EFM8BB31F32I-D-4QFN24R Mouser Part # 634-EF8BB31F32ID424R	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	659In Stock	Cut Tape $3.47 $2.56 $2.33 $2.09 Reel $1.79 View $1.97 $1.92 $1.84 $1.74	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	32 kB	8 bit	10 bit, 12 bit	50 MHz	20 I/O	2.3 kB	2.2 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape
ARM Microcontrollers - MCU L0PB 24QFN 16K FLASH MKL03Z16VFK4R NXP Semiconductors 1: $3.86 690In Stock	Mfr. Part # MKL03Z16VFK4R Mouser Part # 841-MKL03Z16VFK4R	NXP Semiconductors	ARM Microcontrollers - MCU L0PB 24QFN 16K FLASH Learn More about NXP Semiconductors nxp kinetis kl0x mcu	Datasheet	690In Stock	Cut Tape $3.86 $2.87 $2.48 $2.35 View Reel $1.86 $2.02 $2.00 $1.99 $1.86	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-24	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	22 I/O	2 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M0+ core, 8KB Flash, Automotive Qualified, 48MHz, 24 QFN S9KEAZN8AMFK NXP Semiconductors 1: $4.56 411In Stock	Mfr. Part # S9KEAZN8AMFK Mouser Part # 841-S9KEAZN8AMFK	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M0+ core, 8KB Flash, Automotive Qualified, 48MHz, 24 QFN Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	411In Stock	$4.56 $3.21 $2.89 $2.61 View $2.51 $2.23 $2.07	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	8 kB	32 bit	12 bit	48 MHz	22 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32I-D-4QFN24 Silicon Labs 1: $3.47 375In Stock	Mfr. Part # EFM8BB31F32I-D-4QFN24 Mouser Part # 634-EF8BB31F32ID4F24	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	375In Stock	$3.47 $2.56 $2.33 $2.09 View $1.97 $1.92 $1.84 $1.79 $1.74	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	32 kB	8 bit	10 bit, 12 bit	50 MHz	20 I/O	2.3 kB	2.2 V	3.6 V	- 40 C	+ 125 C		Tube
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24 EFM32ZG108F32-B-QFN24R Silicon Labs 1: $4.80 52In Stock	Mfr. Part # EFM32ZG108F32-B-QFN24R Mouser Part # 634-EFM32ZG10832B24R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	52In Stock	Cut Tape $4.80 $3.57 $3.27 $2.92 Reel $2.49 View $2.76 $2.71 $2.56 $2.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	ARM Cortex M0+	32 kB	32 bit	12 bit	24 MHz	17 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU EFM8LB10F16E-C-QFN24 Silicon Labs 1: $3.24 90In Stock	Mfr. Part # EFM8LB10F16E-C-QFN24 Mouser Part # 634-LB10F16ECQFN24	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	90In Stock	$3.24 $2.39 $2.17 $1.94 View $1.83 $1.77 $1.71 $1.67 $1.63	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	20 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C		Tube
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU EFM8LB11F32E-C-QFN24R Silicon Labs 1: $4.02 12In Stock	Mfr. Part # EFM8LB11F32E-C-QFN24R Mouser Part # 634-LB11F32ECQFN24R	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	12In Stock	Cut Tape $4.02 $2.98 $2.74 $2.45 Reel $2.09 View $2.32 $2.26 $2.15 $2.04	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	32 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	20 I/O	2.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU EFM8LB12F32E-C-QFN24 Silicon Labs 1: $4.36 255In Stock	Mfr. Part # EFM8LB12F32E-C-QFN24 Mouser Part # 634-LB12F32ECQFN24	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	255In Stock	$4.36 $3.25 $2.97 $2.66 View $2.52 $2.46 $2.33 $2.26 $2.22	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	32 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	20 I/O	2.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C		Tube
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG110F32-D-QFN24R Silicon Labs 1: $7.29 2,256Expected 2026-11-23	Mfr. Part # EFM32TG110F32-D-QFN24R Mouser Part # 634-EFM32TG110F32-DR	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	2,256Expected 2026-11-23	Cut Tape $7.29 $5.54 $5.11 $4.64 View Reel $4.16 $4.41 $4.26 $4.22 $4.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	17 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU EFM8SB20F32G-B-QFN24R Silicon Labs 1: $3.57 1,498Expected 2027-01-01	Mfr. Part # EFM8SB20F32G-B-QFN24R Mouser Part # 634-EFM8SB32GBQFN24R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	1,498Expected 2027-01-01	Cut Tape $3.57 $3.02 $2.38 $2.07 Reel $1.73 View $1.92 $1.86 $1.79 $1.68	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-24	CIP-51 8051	32 kB	8 bit	10 bit	25 MHz	16 I/O	4.25 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU M0 + 8K Flash 48Mhz MKE04Z8VFK4 NXP Semiconductors 1: $3.44 4,866Expected 2026-11-16	Mfr. Part # MKE04Z8VFK4 Mouser Part # 841-MKE04Z8VFK4	NXP Semiconductors	ARM Microcontrollers - MCU M0 + 8K Flash 48Mhz Learn More about NXP Semiconductors nxp kinetis ke04 mcus	Datasheet	4,866Expected 2026-11-16	$3.44 $2.61 $2.28 $2.17 View $2.03 $2.02	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	8 kB	32 bit	12 bit	48 MHz	22 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU L0PB 24QFN 32K FLASH MKL03Z32VFK4 NXP Semiconductors 1: $4.45 2,397Expected 2026-11-09	Mfr. Part # MKL03Z32VFK4 Mouser Part # 841-MKL03Z32VFK4	NXP Semiconductors	ARM Microcontrollers - MCU L0PB 24QFN 32K FLASH Learn More about NXP Semiconductors nxp kinetis kl0x mcu	Datasheet	2,397Expected 2026-11-09	$4.45 $3.33 $2.88 $2.74 View $2.51 $2.42 $2.33 $2.30 $2.13	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	22 I/O	2 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG108F16-D-QFN24R Silicon Labs 2,500: $3.61 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32TG108F16-D-QFN24R Mouser Part # 634-EFM32TG108F16-DR	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $3.61	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	ARM Cortex M3	16 kB	32 bit	12 bit	32 MHz	17 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU EFM32HG108F64G-C-QFN24R Silicon Labs 2,500: $3.12 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32HG108F64G-C-QFN24R Mouser Part # 634-HG108F64GCQFN24R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $3.12	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	ARM Cortex M0+	64 kB	32 bit	12 bit	25 MHz	17 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU EFM32HG110F64G-C-QFN24R Silicon Labs 1: $6.39 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32HG110F64G-C-QFN24R Mouser Part # 634-HG110F64GCQFN24R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $6.39 $4.82 $4.42 $3.99 View Reel $3.46 $3.79 $3.76 $3.53 $3.46	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	ARM Cortex M0+	64 kB	32 bit	12 bit	25 MHz	17 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU EFM8SB10F8A-A-QFN24R Silicon Labs 2,500: $2.68 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8SB10F8A-A-QFN24R Mouser Part # 634-M8SB10F8AAQFN24R	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	Non-Stocked Lead-Time 12 Weeks	Reel $2.68 $2.62	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	8 kB	8 bit	12 bit	25 MHz	17 I/O	512 B	1.8 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Reel
ARM Microcontrollers - MCU HMI-MULTI-SENSE PSOC4 CY8C4026LQI-T412T Infineon Technologies 2,500: $2.65 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CY8C4026LQI-T412T Mouser Part # 726-CY8C4026LQIT412T	Infineon Technologies	ARM Microcontrollers - MCU HMI-MULTI-SENSE PSOC4	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $2.65 $2.62	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	ARM Cortex M0+	64 kB	32 bit	No ADC	24 MHz	19 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 1.8 VCapSenseCntlr SmartSenseAutoTuning CY8C20636A-24LQXIT Infineon Technologies 2,500: $5.50 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CY8C20636A-24LQXIT Mouser Part # 727-8C20636A-24LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 1.8 VCapSenseCntlr SmartSenseAutoTuning Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $5.50 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	M8C	8 kB	8 bit		24 MHz	36 I/O	1 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 16K Flash 2K SRAM CapSense Controller CY8C20646A-24LQXIT Infineon Technologies 2,500: $8.01 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CY8C20646A-24LQXIT Mouser Part # 727-8C20646A-24LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 16K Flash 2K SRAM CapSense Controller Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $8.01 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	M8C	16 kB	8 bit		24 MHz	36 I/O	2 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense CY8C20337-24LQXIT Infineon Technologies 2,500: $5.52 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CY8C20337-24LQXIT Mouser Part # 727-C8C20337-24LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense Learn More about Infineon Technologies cypress mid range capsense	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $5.52 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	M8C	8 kB	8 bit		24 MHz		1 kB	1.71 V	5.5 V	0 C	+ 70 C		Reel
8-bit Microcontrollers - MCU 24-Pin PSoC, 20 I/O 8K Fsh,512B RAM CY8C20324-12LQXI Infineon Technologies 4,900: $3.20 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CY8C20324-12LQXI Mouser Part # 727-CY8C20324-12LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 24-Pin PSoC, 20 I/O 8K Fsh,512B RAM	Datasheet	Non-Stocked Lead-Time 10 Weeks	$3.20	Min.: 4,900 Mult.: 4,900	SMD/SMT	QFN-24	M8C	8 kB	8 bit	No ADC	12 MHz	12 I/O	512 B	2.4 V	5.25 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 1.71V-5.5V CapSense CY8C20336A-24LQXI Infineon Technologies 2,450: $4.41 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CY8C20336A-24LQXI Mouser Part # 727-CY8C20336A24LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Learn More about Infineon Technologies cypress mid range capsense	Datasheet	Non-Stocked Lead-Time 10 Weeks	$4.41 Quote Quote	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-24	M8C	8 kB	8 bit	10 bit	24 MHz	20 I/O	1 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus CY8C20346A-24LQXI Infineon Technologies 1: $11.78 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CY8C20346A-24LQXI Mouser Part # 727-CY8C20346A24LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$11.78 $8.22 $7.85 $6.81 View $6.51 $5.93 $5.82 $5.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	M8C	16 kB	8 bit	10 bit	24 MHz	20 I/O	2 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 1.8 VCapSenseCntlr SmartSenseAutoTuning CY8C20646A-24LQXI Infineon Technologies 1: $14.17 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CY8C20646A-24LQXI Mouser Part # 727-CY8C20646A24LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 1.8 VCapSenseCntlr SmartSenseAutoTuning Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$14.17 $11.00 $9.73 $9.33 View $8.68 $8.44 $8.02 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	M8C	16 kB	8 bit	10 bit	24 MHz	36 I/O	2 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray

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