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ARM Cortex M3 Core ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU EFM32JG12B500F1024IL125-CR Silicon Labs 2.500: $7.861 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32JG12B500F1024IL125-CR Mouser Part # 634-JG12B500FIL125CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.861	Min.: 2.500 Mult.: 2.500 : 2.500	EFM32JG12	SMD/SMT	BGA-125	ARM Cortex M3	1.02 MB	32 bit	12 bit	40 MHz	65 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU EFM32JG12B500F1024IM48-C Silicon Labs 1.300: $7.519 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32JG12B500F1024IM48-C Mouser Part # 634-JG12B500FIM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.519 Quote Quote	Min.: 1.300 Mult.: 1.300	EFM32JG12	SMD/SMT	QFN-48	ARM Cortex M3	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-M3 32-bit 40 MHz 256 kB MCU EFM32JG1B100F256GM32-C0R Silicon Labs 2.500: $3.509 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32JG1B100F256GM32-C0R Mouser Part # 634-JG1B100256GM32CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $3.509	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 ARM Cortex-M3 32-bit 40 MHz 128 kB MCU EFM32JG1B100F128GM32-C0R Silicon Labs 2.500: $2.939 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32JG1B100F128GM32-C0R Mouser Part # 634-JG1B100F12832C0R	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	Non-Stocked Lead-Time 12 Weeks	Reel $2.939	Min.: 2.500 Mult.: 2.500 : 2.500	EFM32JG	SMD/SMT	QFN-32	ARM Cortex M3	128 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 ARM Cortex-M3 32-bit 40 MHz 256 kB MCU EFM32JG1B200F256GM48-C0R Silicon Labs 2.500: $3.646 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32JG1B200F256GM48-C0R Mouser Part # 634-JG1B200F25648C0R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $3.646	Min.: 2.500 Mult.: 2.500 : 2.500	EFM32JG	SMD/SMT	QFN-48	ARM Cortex M3	256 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 128KB EFM32LG880F128G-F-QFP100R Silicon Labs 1.000: $7.986 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32LG880F128G-F-QFP100R Mouser Part # 634-L880128GFQFP100R	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.986 Quote Quote	Min.: 1.000 Mult.: 1.000 : 1.000	EFM32LG	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	48 MHz	86 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG880F256G-F-QFP100R Silicon Labs 1.000: $9.217 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32LG880F256G-F-QFP100R Mouser Part # 634-L880256GFQFP100R	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $9.217 Quote Quote	Min.: 1.000 Mult.: 1.000 : 1.000	EFM32LG	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	86 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG895F256G-F-BGA120R Silicon Labs 1.000: $9.604 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32LG895F256G-F-BGA120R Mouser Part # 634-L895256GFBGA120R	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $9.604 Quote Quote	Min.: 1.000 Mult.: 1.000 : 1.000	EFM32LG	SMD/SMT	BGA-120	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	93 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB EFM32LG980F128G-F-QFP100R Silicon Labs 1.000: $8.442 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32LG980F128G-F-QFP100R Mouser Part # 634-L980128GFQFP100R	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $8.442 Quote Quote	Min.: 1.000 Mult.: 1.000 : 1.000	EFM32LG	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	48 MHz	83 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG980F256G-F-QFP100R Silicon Labs 1.000: $9.684 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32LG980F256G-F-QFP100R Mouser Part # 634-L980256GFQFP100R	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $9.684 Quote Quote	Min.: 1.000 Mult.: 1.000 : 1.000	EFM32LG	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	83 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG380F256G-F-QFP100R Silicon Labs 1.000: $9.296 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32LG380F256G-F-QFP100R Mouser Part # 634-LG380F256GFQFPR	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $9.296 Quote Quote	Min.: 1.000 Mult.: 1.000 : 1.000	EFM32LG	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	83 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG895F256G-F-BGA120 Silicon Labs 1.300: $8.864 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32LG895F256G-F-BGA120 Mouser Part # 634-LG895256GFBGA120	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.864 Quote Quote	Min.: 1.300 Mult.: 1.300	EFM32LG	SMD/SMT	BGA-120	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	93 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU EFM32JG12B500F1024IM48-CR Silicon Labs 2.500: $7.155 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32JG12B500F1024IM48-CR Mouser Part # 634JG12B500FIM48CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.155	Min.: 2.500 Mult.: 2.500 : 2.500	EFM32JG12	SMD/SMT	QFN-48	ARM Cortex M3	1.02 MB	32 bit	12 bit	40 MHz	33 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU 16k Flash, 8k RAM, No AES EFM32G200F16G-E-QFN32 Silicon Labs 2.450: $3.612 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G200F16G-E-QFN32 Mouser Part # 634-32G200F16GEQFN32 NRND	Silicon Labs	ARM Microcontrollers - MCU 16k Flash, 8k RAM, No AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	$3.612	Min.: 2.450 Mult.: 2.450		SMD/SMT	QFN-32	ARM Cortex M3	16 kB	32 bit	12 bit	32 MHz	24 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32k Flash, 8k RAM, No AES EFM32G200F32G-E-QFN32 Silicon Labs 2.450: $3.691 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G200F32G-E-QFN32 Mouser Part # 634-32G200F32GEQFN32 NRND	Silicon Labs	ARM Microcontrollers - MCU 32k Flash, 8k RAM, No AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	$3.691	Min.: 2.450 Mult.: 2.450		SMD/SMT	QFN-32	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	24 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32k Flash, 8k RAM, AES EFM32G230F32G-E-QFN64 Silicon Labs 1.300: $4.352 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G230F32G-E-QFN64 Mouser Part # 634-32G230F32GEQFN64 NRND	Silicon Labs	ARM Microcontrollers - MCU 32k Flash, 8k RAM, AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	$4.352 $4.306	Min.: 1.300 Mult.: 1.300		SMD/SMT	QFN-64	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	56 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32k Flash, 8k RAM, AES EFM32G232F32G-E-QFP64 Silicon Labs 800: $4.352 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G232F32G-E-QFP64 Mouser Part # 634-32G232F32GEQFP64 NRND	Silicon Labs	ARM Microcontrollers - MCU 32k Flash, 8k RAM, AES This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 12 Weeks	$4.352 $4.306	Min.: 800 Mult.: 800		SMD/SMT	TQFP-64	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	53 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32k Flash, 8k RAM, AES EFM32G280F32G-E-QFP100 Silicon Labs 450: $5.001 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G280F32G-E-QFP100 Mouser Part # 634-32G280F32GEFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU 32k Flash, 8k RAM, AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.001 $4.842 $4.614	Min.: 450 Mult.: 450		SMD/SMT	LQFP-100	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	86 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES EFM32G280F64G-E-QFP100 Silicon Labs 450: $5.115 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G280F64G-E-QFP100 Mouser Part # 634-32G280F64GEFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.115 $4.956 $4.717	Min.: 450 Mult.: 450		SMD/SMT	LQFP-100	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	86 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G290F128G-E-BGA112 Silicon Labs 840: $6.004 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G290F128G-E-BGA112 Mouser Part # 634-32G290128GEGA112 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	$6.004 Quote Quote	Min.: 840 Mult.: 840		SMD/SMT	BGA-112	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	90 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32k Flash, 8k RAM, AES EFM32G290F32G-E-BGA112 Silicon Labs 840: $4.887 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G290F32G-E-BGA112 Mouser Part # 634-32G290F32GEGA112 NRND	Silicon Labs	ARM Microcontrollers - MCU 32k Flash, 8k RAM, AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	$4.887 $4.660	Min.: 840 Mult.: 840		SMD/SMT	BGA-112	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	90 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES EFM32G290F64G-E-BGA112 Silicon Labs 840: $5.001 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G290F64G-E-BGA112 Mouser Part # 634-32G290F64GEGA112 NRND	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.001 $4.762	Min.: 840 Mult.: 840		SMD/SMT	BGA-112	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	90 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32k Flash, 8k RAM, 4x24 LCD, AES EFM32G840F32G-E-QFN64 Silicon Labs 1.300: $4.842 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G840F32G-E-QFN64 Mouser Part # 634-32G840F32GEQFN64 NRND	Silicon Labs	ARM Microcontrollers - MCU 32k Flash, 8k RAM, 4x24 LCD, AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	$4.842 $4.614	Min.: 1.300 Mult.: 1.300		SMD/SMT	QFN-64	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	56 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 64k Flash, 16k RAM, 4x24 LCD, AES EFM32G840F64G-E-QFN64 Silicon Labs 1.300: $4.944 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G840F64G-E-QFN64 Mouser Part # 634-32G840F64GEQFN64 NRND	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, 4x24 LCD, AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	$4.944 $4.705	Min.: 1.300 Mult.: 1.300		SMD/SMT	QFN-64	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	56 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32k Flash, 8k RAM, 4x22 LCD, AES EFM32G842F32G-E-QFP64 Silicon Labs 800: $4.842 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # EFM32G842F32G-E-QFP64 Mouser Part # 634-32G842F32GEQFP64 NRND	Silicon Labs	ARM Microcontrollers - MCU 32k Flash, 8k RAM, 4x22 LCD, AES This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 12 Weeks	$4.842 $4.614	Min.: 800 Mult.: 800		SMD/SMT	TQFP-64	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	53 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray