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QFN-24 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.	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 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32I-D-4QFN24R Silicon Labs 1: $3.28 617In Stock	Mfr. Part No. EFM8BB31F32I-D-4QFN24R Mouser Part No 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	617In Stock	Cut Tape $3.28 $2.42 $2.20 $1.97 Reel $1.69 View $1.86 $1.81 $1.74 $1.65	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	8 bit	50 MHz	32 kB	2.3 kB	10 bit, 12 bit	20 I/O	2.2 V	3.6 V	+ 125 C		Reel, Cut Tape
ARM Microcontrollers - MCU L0PB 24QFN 16K FLASH MKL03Z16VFK4R NXP Semiconductors 1: $3.64 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 $3.64 $2.71 $2.34 $2.22 View Reel $1.75 $1.90 $1.89 $1.88 $1.75	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	48 MHz	16 kB	2 kB	12 bit	22 I/O	1.71 V	3.6 V	+ 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: $4.31 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	$4.31 $3.03 $2.73 $2.46 View $2.37 $2.11 $1.96	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	48 MHz	8 kB	1 kB	12 bit	22 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Tray
RF Microcontrollers - MCU Embedded C incl RF Tx for 868 MHz ATA8743C-PXQW-1 Microchip Technology 1: $3.66 5,988In Stock Factory Special Order	Mfr. Part No. ATA8743C-PXQW-1 Mouser Part No 556-ATA8743C-PXQW-1 Factory Special Order	Microchip Technology	RF Microcontrollers - MCU Embedded C incl RF Tx for 868 MHz Learn More about Microchip Technology microchip wireless connectivity	Datasheet	5,988In Stock	Cut Tape $3.66 $3.30 Reel View $3.30 Quote	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-24	AVR	8 bit	4 MHz	4 kB	256 B	10 bit		2 V	4 V	+ 85 C		Reel, Cut Tape
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: $3.28 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	$3.28 $2.42 $2.20 $1.97 View $1.86 $1.81 $1.74 $1.69 $1.65	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	8 bit	50 MHz	32 kB	2.3 kB	10 bit, 12 bit	20 I/O	2.2 V	3.6 V	+ 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: $4.53 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 $4.53 $3.37 $3.09 $2.76 Reel $2.35 View $2.61 $2.56 $2.42 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	24 MHz	32 kB	4 kB	12 bit	17 I/O	1.98 V	3.8 V	+ 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: $3.06 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	$3.06 $2.26 $2.05 $1.84 View $1.73 $1.67 $1.62 $1.58 $1.54	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	8 bit	72 MHz	16 kB	1.25 kB	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	+ 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: $3.79 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 $3.79 $2.82 $2.58 $2.31 Reel $1.97 View $2.19 $2.14 $2.03 $1.93	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	8 bit	72 MHz	32 kB	2.25 kB	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	+ 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: $4.12 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	$4.12 $3.07 $2.80 $2.52 View $2.38 $2.33 $2.20 $2.14 $2.09	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	8 bit	72 MHz	32 kB	2.25 kB	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	+ 105 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F313-GMR Silicon Labs 1: $13.11 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 $13.11 $10.20 $9.48 $8.68 $8.23 Reel $8.08	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	8051	8 bit	25 MHz	8 kB	1.25 kB	10 bit	25 I/O	2.7 V	3.6 V	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24 C8051F390-A-GMR Silicon Labs 1: $5.93 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 $5.93 $4.47 $4.11 $3.70 View Reel $3.21 $3.51 $3.50 $3.28 $3.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	8051	8 bit	50 MHz	16 kB	1 kB	10 bit	21 I/O	1.8 V	3.6 V	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG110F32-D-QFN24R Silicon Labs 1: $6.88 2,256Expected 20/11/2026	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 20/11/2026	Cut Tape $6.88 $5.24 $4.83 $4.38 View Reel $3.93 $4.16 $4.03 $3.98 $3.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	ARM Cortex M3	32 bit	32 MHz	32 kB	4 kB	12 bit	17 I/O	1.98 V	3.8 V	+ 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: $3.37 1,498Expected 29/1/2027	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 29/1/2027	Cut Tape $3.37 $2.86 $2.24 $1.96 Reel $1.63 View $1.81 $1.75 $1.69 $1.59	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-24	CIP-51 8051	8 bit	25 MHz	32 kB	4.25 kB	10 bit	16 I/O	1.8 V	3.6 V	+ 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: $2.90 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	$2.90 $2.22 $1.97 $1.82 View $1.73 $1.69 $1.65 $1.60	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	8 bit	25 MHz	16 kB	4.25 kB	10 bit	16 I/O	1.8 V	3.6 V	+ 85 C		Tube
ARM Microcontrollers - MCU L0PB 24QFN 32K FLASH MKL03Z32VFK4 NXP Semiconductors 1: $4.20 2,397Expected 9/11/2026	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 9/11/2026	$4.20 $3.14 $2.72 $2.58 View $2.37 $2.28 $2.20 $2.18 $2.01	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	48 MHz	32 kB	2 kB	12 bit	22 I/O	1.71 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG108F16-D-QFN24R Silicon Labs 2,500: $3.41 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 $3.41	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	ARM Cortex M3	32 bit	32 MHz	16 kB	4 kB	12 bit	17 I/O	1.98 V	3.8 V	+ 85 C		Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU EFM32HG108F64G-C-QFN24R Silicon Labs 2,500: $2.95 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 $2.95	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	25 MHz	64 kB	8 kB	12 bit	17 I/O	1.98 V	3.8 V	+ 85 C		Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU EFM32HG110F64G-C-QFN24R Silicon Labs 1: $6.04 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 $6.04 $4.56 $4.18 $3.77 View Reel $3.26 $3.58 $3.55 $3.33 $3.26	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	25 MHz	64 kB	8 kB	12 bit	17 I/O	1.98 V	3.8 V	+ 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: $2.53 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 $2.53 $2.48	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	8 bit	25 MHz	8 kB	512 B	12 bit	17 I/O	1.8 V	3.6 V	+ 85 C	AEC-Q100	Reel
ARM Microcontrollers - MCU HMI-MULTI-SENSE PSOC4 CY8C4026LQI-T412T Infineon Technologies 2,500: $2.50 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 $2.50 $2.48	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	24 MHz	64 kB	8 kB	No ADC	19 I/O	1.71 V	5.5 V	+ 85 C		Reel
8-bit Microcontrollers - MCU 1.8 VCapSenseCntlr SmartSenseAutoTuning CY8C20636A-24LQXIT Infineon Technologies 2,500: $5.20 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 $5.20 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	M8C	8 bit	24 MHz	8 kB	1 kB		36 I/O	1.71 V	5.5 V	+ 85 C		Reel
8-bit Microcontrollers - MCU 16K Flash 2K SRAM CapSense Controller CY8C20646A-24LQXIT Infineon Technologies 2,500: $7.56 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 $7.56 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	M8C	8 bit	24 MHz	16 kB	2 kB		36 I/O	1.71 V	5.5 V	+ 85 C		Reel
8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense CY8C20337-24LQXIT Infineon Technologies 2,500: $5.21 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 $5.21 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	M8C	8 bit	24 MHz	8 kB	1 kB			1.71 V	5.5 V	+ 70 C		Reel
8-bit Microcontrollers - MCU 24-Pin PSoC, 20 I/O 8K Fsh,512B RAM CY8C20324-12LQXI Infineon Technologies 4,900: $3.02 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	$3.02	Min.: 4,900 Mult.: 4,900	SMD/SMT	QFN-24	M8C	8 bit	12 MHz	8 kB	512 B	No ADC	12 I/O	2.4 V	5.25 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 1.71V-5.5V CapSense CY8C20336A-24LQXI Infineon Technologies 2,450: $4.16 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	$4.16 Quote Quote	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-24	M8C	8 bit	24 MHz	8 kB	1 kB	10 bit	20 I/O	1.71 V	5.5 V	+ 85 C		Tray