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ARM Cortex M3 Core 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	Qualification	Packaging
ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp ATSAM3S2AA-AU Microchip Technology 1: $5.08 Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. ATSAM3S2AA-AU Mouser Part No 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	$5.08 $4.62 $4.18	Min.: 1 Mult.: 1	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 LQFPGREENIND TEMPMRL A ATSAM3S2AA-AUR Microchip Technology 2,000: $4.29 Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. ATSAM3S2AA-AUR Mouser Part No 556-ATSAM3S2AA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 31 Weeks	Reel $4.29	Min.: 2,000 Mult.: 2,000 : 2,000	SAM3S	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	64 MHz		32 kB	1.62 V	1.9 V				Reel
ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp ATSAM3S2AA-MU Microchip Technology 260: $4.40 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. ATSAM3S2AA-MU Mouser Part No 556-ATSAM3S2AA-MU	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 28 Weeks	$4.40	Min.: 260 Mult.: 260	SAM3S	SMD/SMT	QFN-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 QFNGREENIND TEMPMRL A ATSAM3S2AA-MUR Microchip Technology 3,500: $4.45 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. ATSAM3S2AA-MUR Mouser Part No 556-ATSAM3S2AA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $4.45	Min.: 3,500 Mult.: 3,500 : 3,500	SAM3S	SMD/SMT	QFN-48	ARM Cortex M3	128 kB	32 bit	12 bit	64 MHz		32 kB	1.62 V	1.9 V				Reel
ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp ATSAM3S2BA-MU Microchip Technology 1: $5.36 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. ATSAM3S2BA-MU Mouser Part No 556-ATSAM3S2BA-MU	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 14 Weeks	$5.36 $4.86 $4.40	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFN-64	ARM Cortex M3	128 kB	32 bit	12 bit	64 MHz	47 I/O	32 kB	1.62 V	1.9 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A ATSAM3S2BA-MUR Microchip Technology 3,500: $4.52 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. ATSAM3S2BA-MUR Mouser Part No 556-ATSAM3S2BA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $4.52	Min.: 3,500 Mult.: 3,500 : 3,500	SAM3S	SMD/SMT	QFN-64	ARM Cortex M3	128 kB	32 bit	12 bit	64 MHz		32 kB	1.62 V	1.9 V				Reel
ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A ATSAM3S2CA-AUR Microchip Technology 1,000: $4.74 Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. ATSAM3S2CA-AUR Mouser Part No 556-ATSAM3S2CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 31 Weeks	Reel $4.74	Min.: 1,000 Mult.: 1,000 : 1,000	SAM3S	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	64 MHz		32 kB	1.62 V	1.9 V				Reel
ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp ATSAM3S2CA-CU Microchip Technology 260: $5.07 Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. ATSAM3S2CA-CU Mouser Part No 556-ATSAM3S2CA-CU	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	$5.07	Min.: 260 Mult.: 260	SAM3S	SMD/SMT	TFBGA-100	ARM Cortex M3	128 kB	32 bit	12 bit	64 MHz	79 I/O	32 kB	1.62 V	1.9 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU BGAGREENIND TEMPMRL A ATSAM3S2CA-CUR Microchip Technology 2,000: $5.19 Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. ATSAM3S2CA-CUR Mouser Part No 556-ATSAM3S2CA-CUR	Microchip Technology	ARM Microcontrollers - MCU BGAGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 31 Weeks	Reel $5.19	Min.: 2,000 Mult.: 2,000 : 2,000	SAM3S	SMD/SMT	TFBGA-100	ARM Cortex M3	128 kB	32 bit	12 bit	64 MHz		32 kB	1.62 V	1.9 V				Reel
ARM Microcontrollers - MCU IND TEMP, MRL A ARMMCU 32BIT ATSAM3S4AA-AUR Microchip Technology 2,000: $5.26 Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. ATSAM3S4AA-AUR Mouser Part No 556-ATSAM3S4AA-AUR	Microchip Technology	ARM Microcontrollers - MCU IND TEMP, MRL A ARMMCU 32BIT Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 31 Weeks	Reel $5.26	Min.: 2,000 Mult.: 2,000 : 2,000	SAM3S	SMD/SMT	LQFP-48	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz	79 I/O		1.62 V	3.6 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp ATSAM3S4AA-MU Microchip Technology 1: $6.32 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. ATSAM3S4AA-MU Mouser Part No 556-ATSAM3S4AA-MU	Microchip Technology	ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 14 Weeks	$6.32 $5.74 $5.20	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFN-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 QFNGREENIND TEMPMRL A ATSAM3S4AA-MUR Microchip Technology 3,500: $5.38 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. ATSAM3S4AA-MUR Mouser Part No 556-ATSAM3S4AA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $5.38	Min.: 3,500 Mult.: 3,500 : 3,500	SAM3S	SMD/SMT	QFN-48	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz		48 kB	1.62 V	1.9 V				Reel
ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A ATSAM3S4BA-AUR Microchip Technology 1,500: $5.53 Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. ATSAM3S4BA-AUR Mouser Part No 556-ATSAM3S4BA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 31 Weeks	Reel $5.53	Min.: 1,500 Mult.: 1,500 : 1,500	SAM3S	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz		48 kB	1.62 V	1.9 V				Reel
ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp ATSAM3S4BA-MU Microchip Technology 1: $6.67 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. ATSAM3S4BA-MU Mouser Part No 556-ATSAM3S4BA-MU	Microchip Technology	ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 14 Weeks	$6.67 $6.05 $5.49	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFN-64	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz	47 I/O	48 kB	1.62 V	1.9 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A ATSAM3S4BA-MUR Microchip Technology 3,500: $5.65 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. ATSAM3S4BA-MUR Mouser Part No 556-ATSAM3S4BA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $5.65	Min.: 3,500 Mult.: 3,500 : 3,500	SAM3S	SMD/SMT	QFN-64	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz		48 kB	1.62 V	1.9 V				Reel
ARM Microcontrollers - MCU BGAGREENIND TEMPMRL A ATSAM3S4CA-CUR Microchip Technology 2,000: $6.32 Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. ATSAM3S4CA-CUR Mouser Part No 556-ATSAM3S4CA-CUR	Microchip Technology	ARM Microcontrollers - MCU BGAGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 31 Weeks	Reel $6.32	Min.: 2,000 Mult.: 2,000 : 2,000	SAM3S	SMD/SMT	TFBGA-100	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz		48 kB	1.62 V	1.9 V				Reel
ARM Microcontrollers - MCU 16/32B RISC Fl MCU S4MF04207SPZQQ1 Texas Instruments 180: $9.27 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. S4MF04207SPZQQ1 Mouser Part No 595-S4MF04207SPZQQ1	Texas Instruments	ARM Microcontrollers - MCU 16/32B RISC Fl MCU	Datasheet	Non-Stocked Lead-Time 26 Weeks	$9.27 $8.82	Min.: 180 Mult.: 90	TMS470MF04207	SMD/SMT	LQFP-100	ARM Cortex M3	448 kB	32 bit	10 bit	80 MHz	49 I/O	24 kB	3.3 V	3.3 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 32k Flash, 8k RAM, AES EFM32G222F32G-E-QFP48R Silicon Labs 1,000: $3.66 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. EFM32G222F32G-E-QFP48R Mouser Part No 634-32G222F32GEFP48R	Silicon Labs	ARM Microcontrollers - MCU 32k Flash, 8k RAM, AES	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $3.66 $3.61	Min.: 1,000 Mult.: 1,000 : 1,000		SMD/SMT	TQFP-48	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	37 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES EFM32G222F64G-E-QFP48R Silicon Labs 1,000: $3.73 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. EFM32G222F64G-E-QFP48R Mouser Part No 634-32G222F64GQFP48R	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $3.73 $3.68	Min.: 1,000 Mult.: 1,000 : 1,000		SMD/SMT	TQFP-48	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	37 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG290F256G-F-BGA112R Silicon Labs 1,000: $7.78 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM32LG290F256G-F-BGA112R Mouser Part No 634-32L290F256GFBGAR	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $7.78	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32LG	SMD/SMT	BGA-112	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	90 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG822F32-D-QFP48R Silicon Labs 1,000: $3.75 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. EFM32TG822F32-D-QFP48R Mouser Part No 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 $3.75 $3.71	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 Jade M3 QFN32 256kB(Flash) 32kB(RAM) 24IO Note: This rev (B0) is Engineering Samples only EFM32JG1B100F256GM32-B0R Silicon Labs 2,500: $1.76 Non-Stocked	Mfr. Part No. EFM32JG1B100F256GM32-B0R Mouser Part No 634-JG1B100F256GM32R	Silicon Labs	ARM Microcontrollers - MCU Jade M3 QFN32 256kB(Flash) 32kB(RAM) 24IO Note: This rev (B0) is Engineering Samples only	Datasheet	Non-Stocked	Reel $1.76	Min.: 2,500 Mult.: 2,500 : 2,500	EFM32JG	SMD/SMT	QFN-32	ARM Cortex M3	256 kB	32 bit	12 bit	40 MHz	24 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU Jade M3 QFN48 DCDC 128kB(Flash) 32kB(RAM) 32IO Note: This rev (B0) is Engineering Samples only EFM32JG1B200F128GM48-B0R Silicon Labs 2,500: $1.57 Non-Stocked	Mfr. Part No. EFM32JG1B200F128GM48-B0R Mouser Part No 634-JG1B200F128GM48R	Silicon Labs	ARM Microcontrollers - MCU Jade M3 QFN48 DCDC 128kB(Flash) 32kB(RAM) 32IO Note: This rev (B0) is Engineering Samples only	Datasheet	Non-Stocked	Reel $1.57	Min.: 2,500 Mult.: 2,500 : 2,500	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		Reel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG890F256G-F-BGA112R Silicon Labs 1,000: $8.16 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM32LG890F256G-F-BGA112R Mouser Part No 634-L890256GFBGA112R	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $8.16	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32LG	SMD/SMT	BGA-112	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	90 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG890F256G-F-BGA112 Silicon Labs 840: $8.35 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM32LG890F256G-F-BGA112 Mouser Part No 634-L890F256GFBGA112	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 26 Weeks	$8.35	Min.: 840 Mult.: 840	EFM32LG	SMD/SMT	BGA-112	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	90 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Tray