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QFN-48 ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	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 ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024IM48-C Silicon Labs 1: Rp200.522 675In Stock	Mfr. Part No. EFM32PG12B500F1024IM48-C Mouser Part No 634-PG12B500FIM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU	Datasheet	675In Stock	Rp200.522 Rp158.509 Rp145.484 Rp134.109 View Rp126.954 Rp124.202 Rp123.102 Quote	Min.: 1 Mult.: 1	EFM32PG	SMD/SMT	QFN-48	ARM Cortex M4	1.02 MB	32 bit	12 bit	40 MHz	33 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU EFM32PG23B210F128IM48-C Silicon Labs 1: Rp57.790 2.586In Stock	Mfr. Part No. EFM32PG23B210F128IM48-C Mouser Part No 634-PG23210F128IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	2.586In Stock	Rp57.790 Rp43.113 Rp39.444 Rp35.408 View Rp28.436 Rp28.253	Min.: 1 Mult.: 1	PG23	SMD/SMT	QFN-48	ARM Cortex M33	128 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	34 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B210F256IM48-C Silicon Labs 1: Rp66.046 2.501In Stock	Mfr. Part No. EFM32PG23B210F256IM48-C Mouser Part No 634-PG23210F256IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	2.501In Stock	Rp66.046 Rp55.221 Rp48.433 Rp45.865 View Rp44.581 Rp39.994 Rp37.242 Rp34.674	Min.: 1 Mult.: 1	PG23	SMD/SMT	QFN-48	ARM Cortex M33	256 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	34 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 128K/40K QFN48 R7FA6E2B93CNE#BA0 Renesas Electronics 1: Rp90.079 3.324In Stock	Mfr. Part No. R7FA6E2B93CNE#BA0 Mouser Part No 968-R7FA6E2B93CNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 128K/40K QFN48 Learn More about Renesas Electronics renesas ra6e2 microcontrollers	Datasheet	3.324In Stock	Rp90.079 Rp68.431 Rp59.808 Rp57.056 View Rp52.470 Rp50.268 Rp49.718 Quote	Min.: 1 Mult.: 1	RA6E2	SMD/SMT	QFN-48	ARM Cortex M33	128 kB	32 bit	12 bit	200 MHz	20 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433CCU3 STMicroelectronics 1: Rp123.285 893In Stock	Mfr. Part No. STM32L433CCU3 Mouser Part No 511-STM32L433CCU3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	893In Stock	Rp123.285 Rp94.665 Rp83.107 Rp79.438	Min.: 1 Mult.: 1 Max.: 250	STM32L433CC	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM STM32L451CEU6TR STMicroelectronics 1: Rp152.088 1.622In Stock	Mfr. Part No. STM32L451CEU6TR Mouser Part No 511-STM32L451CEU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM	Datasheet	1.622In Stock	Cut Tape Rp152.088 Rp106.223 Rp101.453 Rp88.428 Reel Rp88.428 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 2.500	STM32L451CE	SMD/SMT	QFN-48	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	38 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS STM32L452CCU6 STMicroelectronics 1: Rp116.681 2.567In Stock	Mfr. Part No. STM32L452CCU6 Mouser Part No 511-STM32L452CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2.567In Stock	Rp116.681 Rp89.162 Rp78.337 Rp74.852 Rp69.164	Min.: 1 Mult.: 1 Max.: 500	STM32L452CC	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS STM32L452CEU6 STMicroelectronics 1: Rp136.311 3.424In Stock	Mfr. Part No. STM32L452CEU6 Mouser Part No 511-STM32L452CEU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	3.424In Stock	Rp136.311 Rp103.105 Rp93.932 Rp86.043 View Rp82.557 Rp80.355	Min.: 1 Mult.: 1 Max.: 750	STM32L452CE	SMD/SMT	QFN-48	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	38 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM4LS4AA-MU Microchip Technology 1: Rp121.084 430In Stock	Mfr. Part No. ATSAM4LS4AA-MU Mouser Part No 556-ATSAM4LS4AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	430In Stock	Rp121.084 Rp110.443 Rp99.986	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	32 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFNGREENIND ATSAM4LS8AA-MU Microchip Technology 1: Rp156.308 258In Stock 416Expected 05/11/2026	Mfr. Part No. ATSAM4LS8AA-MU Mouser Part No 556-ATSAM4LS8AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND Learn More about Microchip Technology atmel atsam4l	Datasheet	258In Stock 416Expected 05/11/2026	Rp156.308 Rp142.182 Rp128.789	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	QFN-48	ARM Cortex M4	512 kB	32 bit	12 bit	48 MHz	32 I/O	64 kB	1.62 V	1.98 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20G18A-MUT Microchip Technology 1: Rp60.725 1.348In Stock	Mfr. Part No. ATSAMD20G18A-MUT Mouser Part No 556-ATSAMD20G18A-MUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	1.348In Stock	Cut Tape Rp60.725 Rp58.707 Reel Rp49.901 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SAMD1/2x	SMD/SMT	QFN-48	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz ATSAMD21G17A-MF Microchip Technology 1: Rp58.707 1.048In Stock	Mfr. Part No. ATSAMD21G17A-MF Mouser Part No 556-ATSAMD21G17A-MF	Microchip Technology	ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	1.048In Stock	Rp58.707 Rp53.203 Rp48.250	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	QFN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 4 8 QFN PKG IN 85C ATSAMD51G19A-MUT Microchip Technology 1: Rp99.435 586In Stock	Mfr. Part No. ATSAMD51G19A-MUT Mouser Part No 556-ATSAMD51G19AMUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 4 8 QFN PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	586In Stock	Cut Tape Rp99.435 Rp96.867 Reel Rp82.557	Min.: 1 Mult.: 1 : 4.000	ATSAMD51	SMD/SMT	QFN-48	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	37 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU Cortex M0+ 48 Mhz 128K Flash MKL16Z128VFT4 NXP Semiconductors 1: Rp113.195 899In Stock	Mfr. Part No. MKL16Z128VFT4 Mouser Part No 841-MKL16Z128VFT4	NXP Semiconductors	ARM Microcontrollers - MCU Cortex M0+ 48 Mhz 128K Flash Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	899In Stock	Rp113.195 Rp86.777 Rp76.136 Rp73.017 View Rp69.348 Rp67.330 Rp66.963 Rp63.661 Quote	Min.: 1 Mult.: 1	KL1x	SMD/SMT	QFN-48	ARM Cortex M0+	128 kB	32 bit	16 bit	48 MHz	40 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFN 48 MKL27Z256VFT4 NXP Semiconductors 1: Rp157.225 467In Stock	Mfr. Part No. MKL27Z256VFT4 Mouser Part No 841-MKL27Z256VFT4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFN 48 Learn More about NXP Semiconductors nxp kinetis kl2x mcu	Datasheet	467In Stock	Rp157.225 Rp122.001 Rp107.874 Rp103.471 View Rp95.766 Rp92.464 Quote	Min.: 1 Mult.: 1	KL2x	SMD/SMT	QFN-48	ARM Cortex M0+	256 kB	32 bit	16 bit	48 MHz	36 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 R7FA4M2AB3CNE#AA0 Renesas Electronics 1: Rp91.363 1.995In Stock 2.051Expected 25/03/2027	Mfr. Part No. R7FA4M2AB3CNE#AA0 Mouser Part No 968-7FA4M2AB3CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	1.995In Stock 2.051Expected 25/03/2027	Rp91.363 Rp69.348 Rp60.542 Rp57.790 View Rp53.203 Rp52.836 Rp52.470 Quote	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	QFN-48	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 R7FA4M2AD3CNE#AA0 Renesas Electronics 1: Rp97.417 1.480In Stock	Mfr. Part No. R7FA4M2AD3CNE#AA0 Mouser Part No 968-7FA4M2AD3CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	1.480In Stock	Rp97.417 Rp74.118 Rp64.761 Rp61.826 View Rp57.056 Rp53.020	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	QFN-48	ARM Cortex M33	512 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 128K/40K QFN48 R7FA4E2B93CNE#BA0 Renesas Electronics 1: Rp66.779 3.276In Stock	Mfr. Part No. R7FA4E2B93CNE#BA0 Mouser Part No 968-R7FA4E2B93CNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 128K/40K QFN48 Learn More about Renesas Electronics renesas ra4e2 microcontrollers	Datasheet	3.276In Stock	Rp66.779 Rp50.268 Rp43.663 Rp41.645 View Rp38.160 Rp36.509 Rp35.958 Rp35.408	Min.: 1 Mult.: 1	RA4E2	SMD/SMT	QFN-48	ARM Cortex M33	128 kB	32 bit	12 bit	200 MHz	29 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU QFNGREENIND ATSAM4S4AA-MU Microchip Technology 1: Rp89.345 128In Stock	Mfr. Part No. ATSAM4S4AA-MU Mouser Part No 556-ATSAM4S4AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND Learn More about Microchip Technology atmelsam4s	Datasheet	128In Stock	Rp89.345 Rp81.273 Rp73.751	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	34 I/O	64 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM ATSAMD20G14A-MU Microchip Technology 1: Rp46.232 296In Stock	Mfr. Part No. ATSAMD20G14A-MU Mouser Part No 556-ATSAMD20G14A-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	296In Stock	Rp46.232 Rp42.012 Rp38.160	Min.: 1 Mult.: 1	SAMD1/2x	SMD/SMT	QFN-48	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	38 I/O	2 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM ATSAMD20G17A-MU Microchip Technology 1: Rp50.085 188In Stock	Mfr. Part No. ATSAMD20G17A-MU Mouser Part No 556-ATSAMD20G17A-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	188In Stock	Rp50.085 Rp45.682 Rp41.095	Min.: 1 Mult.: 1	SAMD1/2x	SMD/SMT	QFN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ ATSAMD21G16B-MU Microchip Technology 1: Rp49.901 109In Stock	Mfr. Part No. ATSAMD21G16B-MU Mouser Part No 556-ATSAMD21G16B-MU	Microchip Technology	ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ Learn More about Microchip Technology sam d21 mcus	Datasheet	109In Stock	Rp49.901 Rp45.131 Rp40.912	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	QFN-48	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	38 I/O	8 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU EFM32JG1B200F128GM48-C0 Silicon Labs 1: Rp84.208 1.102In Stock End of Life	Mfr. Part No. EFM32JG1B200F128GM48-C0 Mouser Part No 634-JG1B200F128GM48C End of Life	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	1.102In Stock	Rp84.208 Rp66.596 Rp61.459 Rp51.552 View Rp50.452 Rp50.268	Min.: 1 Mult.: 1	EFM32JG	SMD/SMT	QFN-48	ARM Cortex M3	128 kB	32 bit	12 bit	40 MHz	32 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU EFM32PG1B200F128GM48-C0 Silicon Labs 1: Rp92.464 688In Stock End of Life	Mfr. Part No. EFM32PG1B200F128GM48-C0 Mouser Part No 634-PG1B200F128GM48C End of Life	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	688In Stock	Rp92.464 Rp73.567 Rp68.981 Rp63.844 View Rp62.927 Rp62.743	Min.: 1 Mult.: 1	EFM32PG	SMD/SMT	QFN-48	ARM Cortex M4	128 kB	32 bit	12 bit	40 MHz	32 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU XMC4000 Infineon Technologies XMC4200Q48K256BAXUMA1 XMC4200Q48K256BAXUMA1 Infineon Technologies 1: Rp168.416 3.223In Stock 14.853On Order	Mfr. Part No. XMC4200Q48K256BAXUMA1 Mouser Part No 726-XMC4200Q48K256BA	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	3.223In Stock 14.853On Order On Order Ship Dates Mfr. No: XMC4200Q48K256BAXUMA1 Stock: 3.223 Can Dispatch Immediately On Order: 2.353 Expected 22/10/2026 5.000 Expected 11/11/2026 7.500 TBD Factory Lead Time: 13 Weeks	Cut Tape Rp168.416 Rp130.624 Rp115.396 Rp110.626 View Reel Rp91.730 Rp109.709 Rp97.601 Rp95.766 Rp91.730 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500	XMC4200	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit/16 bit	12 bit	80 MHz	21 I/O	40 kB	3 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel