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QFP-48 ARM 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.	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	Packaging
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48 R7FA2L1AB2DFL#AA0 Renesas Electronics 1: $4.98 10,248In Stock	Mfr. Part # R7FA2L1AB2DFL#AA0 Mouser Part # 968-R7FA2L1AB2DFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	10,248In Stock	$4.98 $3.76 $3.25 $3.11 View $2.93 $2.82 $2.64 $2.60 $2.46	Min.: 1 Mult.: 1	RA2L1	SMD/SMT	QFP-48	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN48 EFM32ZG222F32-B-QFP48R Silicon Labs 1: $6.36 615In Stock	Mfr. Part # EFM32ZG222F32-B-QFP48R Mouser Part # 634-EFM32ZG22232B48R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN48 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	615In Stock	Cut Tape $6.36 $4.80 $4.41 $3.98 Reel $3.51 View $3.77 $3.74 $3.43	Min.: 1 Mult.: 1 : 1,000	EFM32ZG	SMD/SMT	QFP-48	ARM Cortex M0+	32 kB	32 bit	12 bit	24 MHz	37 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B520F128GQ48-B Silicon Labs 1: $7.37 1,345In Stock NRND	Mfr. Part # EFM32TG11B520F128GQ48-B Mouser Part # 634-1B520F128GQ48-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	1,345In Stock	$7.37 $5.82 $5.25 $4.86 View $4.63 $4.49 $4.38 $4.37	Min.: 1 Mult.: 1	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	34 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG222F32-D-QFP48R Silicon Labs 1: $7.54 1,840In Stock End of Life	Mfr. Part # EFM32TG222F32-D-QFP48R Mouser Part # 634-EFM32TG222F32-DR End of Life	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	1,840In Stock	Cut Tape $7.54 $5.75 $5.30 $4.80 Reel $4.36 View $4.56 $4.42 $4.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	EFM32TG	SMD/SMT	QFP-48	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	37 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU EFM32TG11B140F64GQ48-B Silicon Labs 1: $6.38 1,021In Stock NRND	Mfr. Part # EFM32TG11B140F64GQ48-B Mouser Part # 634-EFM32TG64GQ48-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	1,021In Stock	$6.38 $4.86 $4.49 $4.06 View $3.86 $3.74 $3.69 $3.65	Min.: 1 Mult.: 1	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128GQ48-BR Silicon Labs 1: $7.28 860In Stock	Mfr. Part # EFM32TG11B120F128GQ48-BR Mouser Part # 634-EFM32TG128GQ48BR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	860In Stock	Cut Tape $7.28 $5.54 $5.11 $4.63 Reel $4.21 View $4.41 $4.26 $4.16	Min.: 1 Mult.: 1 : 1,000	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B ATSAM3S1AB-AU Microchip Technology 1: $4.90 103In Stock 250Expected 11/19/2026	Mfr. Part # ATSAM3S1AB-AU Mouser Part # 556-ATSAM3S1AB-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B Learn More about Microchip Technology microchip sam3s mcu	Datasheet	103In Stock 250Expected 11/19/2026	$4.90 $4.45 $4.03	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFP-48	ARM Cortex M3	64 kB	32 bit	12 bit	64 MHz	34 I/O	16 kB	1.62 V	1.9 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU EFM32TG11B540F64GQ48-B Silicon Labs 1: $6.73 250In Stock NRND	Mfr. Part # EFM32TG11B540F64GQ48-B Mouser Part # 634-1B540F64GQ48-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	250In Stock	$6.73 $5.14 $4.73 $4.29 View $4.07 $3.95 $3.90 $3.85	Min.: 1 Mult.: 1	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	34 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128GQ48-B Silicon Labs 1: $7.10 35In Stock 1,250On Order NRND	Mfr. Part # EFM32TG11B120F128GQ48-B Mouser Part # 634-EFM32TG128GQ48-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	35In Stock 1,250On Order	$7.10 $5.62 $5.04 $4.68 View $4.42 $4.33 $4.19 $3.95	Min.: 1 Mult.: 1	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp ATSAM3S4AA-AU Microchip Technology 1: $8.06 242Expected 11/4/2026	Mfr. Part # ATSAM3S4AA-AU Mouser Part # 556-ATSAM3S4AA-AU	Microchip Technology	ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	242Expected 11/4/2026	$8.06 $7.32 $6.62	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFP-48	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz	34 I/O	48 kB	1.62 V	1.9 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 64 KB Flash, 8K SRAM M030LD2AE Nuvoton 500: $1.64 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M030LD2AE Mouser Part # 503-M030LD2AE	Nuvoton	ARM Microcontrollers - MCU 64 KB Flash, 8K SRAM		Non-Stocked Lead-Time 40 Weeks	$1.64 $1.61	Min.: 500 Mult.: 250		SMD/SMT	QFP-48	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	38 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp ATSAM3S2AA-AU Microchip Technology 250: $5.43 Non-Stocked Lead-Time 31 Weeks	Mfr. Part # ATSAM3S2AA-AU Mouser Part # 556-ATSAM3S2AA-AU	Microchip Technology	ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 31 Weeks	$5.43	Min.: 250 Mult.: 250	SAM3S	SMD/SMT	QFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	64 MHz	34 I/O	32 kB	1.62 V	1.9 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B320F128GQ48-BR Silicon Labs 1,000: $4.38 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # EFM32TG11B320F128GQ48-BR Mouser Part # 634-1B320F128GQ48-BR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $4.38 $4.33	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU EFM32TG11B340F64GQ48-BR Silicon Labs 1,000: $3.84 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # EFM32TG11B340F64GQ48-BR Mouser Part # 634-1B340F64GQ48-BR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $3.84 $3.80	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B520F128GQ48-BR Silicon Labs 1,000: $4.41 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # EFM32TG11B520F128GQ48-BR Mouser Part # 634-1B520F128GQ48-BR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $4.41 $4.37	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	34 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU EFM32TG11B540F64GQ48-BR Silicon Labs 1,000: $3.90 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # EFM32TG11B540F64GQ48-BR Mouser Part # 634-1B540F64GQ48-BR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $3.90 $3.85	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	34 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128IQ48-BR Silicon Labs 1,000: $4.50 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # EFM32TG11B120F128IQ48-BR Mouser Part # 634-EFM32TG128IQ48BR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $4.50 $4.46	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU EFM32TG11B140F64GQ48-BR Silicon Labs 1,000: $3.69 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # EFM32TG11B140F64GQ48-BR Mouser Part # 634-EFM32TG64GQ48-BR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $3.69 $3.65	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG822F32-D-QFP48R Silicon Labs 1,000: $4.88 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # EFM32TG822F32-D-QFP48R Mouser Part # 634-EFM32TG822F32-DR	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $4.88 $4.82	Min.: 1,000 Mult.: 1,000 : 1,000		SMD/SMT	QFP-48	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	37 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 4KB Flash QFN48 EFM32ZG222F4-B-QFP48R Silicon Labs 1,000: $2.77 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # EFM32ZG222F4-B-QFP48R Mouser Part # 634-EFM32ZG222F4B48R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 4KB Flash QFN48 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel $2.77 $2.69 $2.64	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32ZG	SMD/SMT	QFP-48	ARM Cortex M0+	4 kB	32 bit	12 bit	24 MHz		2 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 8KB Flash QFN48 EFM32ZG222F8-B-QFP48R Silicon Labs 1,000: $2.96 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # EFM32ZG222F8-B-QFP48R Mouser Part # 634-EFM32ZG222F8B48R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 8KB Flash QFN48 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel $2.96 $2.90	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32ZG	SMD/SMT	QFP-48	ARM Cortex M0+	8 kB	32 bit	12 bit	24 MHz		2 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU XMC4000 XMC4100Q48F128BAXUMA1 Infineon Technologies 2,500: $5.92 Non-Stocked	Mfr. Part # XMC4100Q48F128BAXUMA1 Mouser Part # 726-XMC4100Q48F128BA	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	Non-Stocked	Reel $5.92 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	XMC4100	SMD/SMT	QFP-48	ARM Cortex M4		32 bit/16 bit	12 bit	80 MHz		20 kB	3 V	3.63 V	- 40 C		Reel
ARM Microcontrollers - MCU XMC4000 XMC4100Q48K128BAXUMA1 Infineon Technologies 2,500: $6.37 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # XMC4100Q48K128BAXUMA1 Mouser Part # 726-XMC4100Q48K128BA	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	Non-Stocked Lead-Time 13 Weeks	Reel $6.37 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	XMC4100	SMD/SMT	QFP-48	ARM Cortex M4		32 bit/16 bit	12 bit	80 MHz		20 kB	3 V	3.63 V	- 40 C		Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM33 80MHz 512K/64K QFP48 R7FA4L1BD4CFL#BA0 Renesas Electronics 2,000: $4.41 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R7FA4L1BD4CFL#BA0 Mouser Part # 968-R7FA4L1BD4CFLBA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 80MHz 512K/64K QFP48 Learn More about Renesas Electronics renesas ra4l1 low power 32 bit mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$4.41 Quote Quote	Min.: 2,000 Mult.: 2,000	RA4L1		QFP-48												Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B320F128GQ48-B Silicon Labs 1,250: $4.38 Non-Stocked Lead-Time 20 Weeks NRND	Mfr. Part # EFM32TG11B320F128GQ48-B Mouser Part # 634-1B320F128GQ48-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.38 $4.33	Min.: 1,250 Mult.: 1,250	EFM32TG11	SMD/SMT	QFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray

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