PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Maximum Operating Temperature	Packaging	Operating Supply Voltage	Core	Data Bus Width	Maximum Clock Frequency	Processor Series	Program Memory Size	Data RAM Size	ADC Resolution
EFM32LG230F256G-E-QFN64	1+ $4.800 10+ $4.530 25+ $4.400 50+ $4.270		PDF RFQ	2,962 In-stock	Silicon Labs	ARM Microcontrollers - MCU 256k Flash 32k RAM AES	SMD/SMT	QFN-64	+ 85 C	Tray	2 V to 3.8 V	ARM Cortex M3	32 bit	48 MHz	EFM32	256 kB	32 kB	12 bit
EFM32LG330F256G-E-QFN64	1+ $5.110 10+ $4.820 25+ $4.680 50+ $4.540		PDF RFQ	1,260 In-stock	Silicon Labs	ARM Microcontrollers - MCU 256k Flash 32k RAM USB AES	SMD/SMT	QFN-64	+ 85 C	Tray	2 V to 3.8 V	ARM Cortex M3	32 bit	48 MHz	EFM32	64 kB	32 kB	12 bit
EFM32LG230F128G-E-QFN64	1+ $4.140 10+ $3.910 25+ $3.790 50+ $3.680		PDF RFQ	260 In-stock	Silicon Labs	ARM Microcontrollers - MCU 128k Flash 32k RAM AES	SMD/SMT	QFN-64	+ 85 C	Tray	2 V to 3.8 V	ARM Cortex M3	32 bit	48 MHz	EFM32	128 kB	32 kB	12 bit
EFM32LG230F64G-E-QFN64	1+ $3.560 10+ $3.360 25+ $3.260 50+ $3.160		PDF RFQ	421 In-stock	Silicon Labs	ARM Microcontrollers - MCU 64k Flash 32k RAM AES	SMD/SMT	QFN-64	+ 85 C	Tray	2 V to 3.8 V	ARM Cortex M3	32 bit	48 MHz	EFM32	64 kB	32 kB	12 bit
EFM32LG330F128G-E-QFN64	1+ $4.420 10+ $4.180 25+ $4.050 50+ $3.930		PDF RFQ	406 In-stock	Silicon Labs	ARM Microcontrollers - MCU 128k Flash 32k RAM USB AES	SMD/SMT	QFN-64	+ 85 C	Tray	2 V to 3.8 V	ARM Cortex M3	32 bit	48 MHz	EFM32	64 kB	32 kB	12 bit
EFM32LG330F64G-E-QFN64	1+ $3.850 10+ $3.630 25+ $3.530 50+ $3.420		PDF RFQ	287 In-stock	Silicon Labs	ARM Microcontrollers - MCU 64k Flash 32k RAM USB AES	SMD/SMT	QFN-64	+ 85 C	Tray	2 V to 3.8 V	ARM Cortex M3	32 bit	48 MHz	EFM32	64 kB	32 kB	12 bit
EFM32LG840F64G-E-QFN64	1+ $3.810 10+ $3.600 25+ $3.490 50+ $3.390		PDF RFQ	248 In-stock	Silicon Labs	ARM Microcontrollers - MCU 64k Flash 32k RAM 8x20 LCD AES	SMD/SMT	QFN-64	+ 85 C	Tray	2 V to 3.8 V	ARM Cortex M3	32 bit	48 MHz	EFM32	64 kB	32 kB	12 bit
EFM32LG840F256G-E-QFN64	1+ $5.050 10+ $4.770 25+ $4.630 50+ $4.490		PDF RFQ	3 In-stock	Silicon Labs	ARM Microcontrollers - MCU 256k Flash 32k RAM 8x20 LCD AES	SMD/SMT	QFN-64	+ 85 C	Tray	2 V to 3.8 V	ARM Cortex M3	32 bit	48 MHz	EFM32	64 kB	32 kB	12 bit
EFM32LG840F128G-E-QFN64	260+ $3.540 520+ $3.340 1040+ $3.290	GET PRICE VIEW	PDF RFQ		Silicon Labs	ARM Microcontrollers - MCU 128k Flash 32k RAM 8x20 LCD AES	SMD/SMT	QFN-64	+ 85 C	Tray	2 V to 3.8 V	ARM Cortex M3	32 bit	48 MHz	EFM32	64 kB	32 kB	12 bit