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QFN-24 Microcontrollers - MCU

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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	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
ARM Microcontrollers - MCU L0PB 24QFN 16K FLASH MKL03Z16VFK4R NXP Semiconductors 1: $2.67 690In Stock	Mfr. Part No. MKL03Z16VFK4R Mouser Part No 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 $2.67 $1.99 $1.72 $1.63 View Reel $1.28 $1.40 $1.38 $1.36 $1.28	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: $3.12 411In Stock	Mfr. Part No. S9KEAZN8AMFK Mouser Part No 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	$3.12 $2.20 $1.97 $1.78 View $1.72 $1.54 $1.37	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 25 MHz 16 kB LFO 8-bit MCU C8051F338-GM Silicon Labs 1: $11.65 57In Stock NRND	Mfr. Part No. C8051F338-GM Mouser Part No 634-C8051F338-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	57In Stock	$11.65 $9.12 $8.49 $7.80 View $7.72 $7.27 $7.11 $6.73	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	8051	16 kB	8 bit	10 bit	25 MHz	21 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C		Tube
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: $2.41 375In Stock	Mfr. Part No. EFM8BB31F32I-D-4QFN24 Mouser Part No 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	$2.41 $1.78 $1.62 $1.45 View $1.37 $1.33 $1.28 $1.24 $1.21	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: $3.33 52In Stock	Mfr. Part No. EFM32ZG108F32-B-QFN24R Mouser Part No 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 $3.33 $2.48 $2.27 $2.04 Reel $1.73 View $1.92 $1.88 $1.78 $1.70 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: $2.26 90In Stock	Mfr. Part No. EFM8LB10F16E-C-QFN24 Mouser Part No 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	$2.26 $1.66 $1.51 $1.35 View $1.27 $1.23 $1.19 $1.16 $1.13	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: $2.79 12In Stock	Mfr. Part No. EFM8LB11F32E-C-QFN24R Mouser Part No 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 $2.79 $2.07 $1.90 $1.70 Reel $1.45 View $1.60 $1.57 $1.49 $1.42	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: $3.04 255In Stock	Mfr. Part No. EFM8LB12F32E-C-QFN24 Mouser Part No 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	$3.04 $2.26 $2.06 $1.85 View $1.76 $1.71 $1.62 $1.57 $1.54	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
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F313-GMR Silicon Labs 1: $9.64 Lead-Time 16 Weeks	Mfr. Part No. C8051F313-GMR Mouser Part No 634-C8051F313-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Lead-Time 16 Weeks	Cut Tape $9.64 $7.50 $6.97 $6.38 $6.05 Reel $5.94	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	8051	8 kB	8 bit	10 bit	25 MHz	25 I/O	1.25 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24 C8051F390-A-GMR Silicon Labs 1: $4.36 1,497On Order	Mfr. Part No. C8051F390-A-GMR Mouser Part No 634-C8051F390-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24	Datasheet	1,497On Order	Cut Tape $4.36 $3.29 $3.02 $2.72 View Reel $2.36 $2.58 $2.57 $2.41 $2.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	8051	16 kB	8 bit	10 bit	50 MHz	21 I/O	1 kB	1.8 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG110F32-D-QFN24R Silicon Labs 1: $5.06 2,256Expected 2026/11/27	Mfr. Part No. EFM32TG110F32-D-QFN24R Mouser Part No 634-EFM32TG110F32-DR	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	2,256Expected 2026/11/27	Cut Tape $5.06 $3.85 $3.55 $3.22 View Reel $2.90 $3.06 $2.97 $2.93 $2.90 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: $2.48 1,498Expected 2027/01/29	Mfr. Part No. EFM8SB20F32G-B-QFN24R Mouser Part No 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 2027/01/29	Cut Tape $2.48 $2.11 $1.65 $1.44 Reel $1.20 View $1.33 $1.29 $1.24 $1.17	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
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU EFM8SB20F16G-B-QFN24 Silicon Labs 1: $2.13 1,911On Order NRND	Mfr. Part No. EFM8SB20F16G-B-QFN24 Mouser Part No 634-EFM8SBF16GBQFN24 NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	1,911On Order	$2.13 $1.63 $1.45 $1.34 View $1.27 $1.24 $1.21 $1.17	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	16 kB	8 bit	10 bit	25 MHz	16 I/O	4.25 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU L0PB 24QFN 32K FLASH MKL03Z32VFK4 NXP Semiconductors 1: $3.09 2,397Expected 2026/11/09	Mfr. Part No. MKL03Z32VFK4 Mouser Part No 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	$3.09 $2.31 $2.00 $1.90 View $1.74 $1.67 $1.62 $1.60 $1.48	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: $2.51 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32TG108F16-D-QFN24R Mouser Part No 634-EFM32TG108F16-DR	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.51	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: $2.17 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32HG108F64G-C-QFN24R Mouser Part No 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 $2.17	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: $4.44 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32HG110F64G-C-QFN24R Mouser Part No 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 $4.44 $3.35 $3.07 $2.77 View Reel $2.40 $2.63 $2.61 $2.45 $2.40	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: $1.86 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM8SB10F8A-A-QFN24R Mouser Part No 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 $1.86 $1.83	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: $1.84 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C4026LQI-T412T Mouser Part No 726-CY8C4026LQIT412T	Infineon Technologies	ARM Microcontrollers - MCU HMI-MULTI-SENSE PSOC4	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $1.84 $1.83	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: $3.83 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20636A-24LQXIT Mouser Part No 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 $3.83 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: $5.56 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20646A-24LQXIT Mouser Part No 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 $5.56 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: $3.83 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20337-24LQXIT Mouser Part No 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 $3.83 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: $2.22 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20324-12LQXI Mouser Part No 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	$2.22	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: $3.06 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20336A-24LQXI Mouser Part No 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	$3.06 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: $8.18 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C20346A-24LQXI Mouser Part No 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	$8.18 $5.71 $5.45 $4.73 View $4.52 $4.12 $4.04 $3.92 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