Microcontrollers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	Series	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Connector Type	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Contact Plating	Radiation Hardening	Number of Pins	Package / Case	Interface	Reach Compliance Code	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	JESD-609 Code	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Watchdog Timer	Core Architecture	Speed	Oscillator Type	Frequency (Max)	Memory Size	Memory Type	Core Processor	Number of SPI Channels	RAM Size	Number of I/O	Address Bus Width	Supply Current-Max	External Data Bus Width	Data Bus Width	Number of Programmable I/O	Number of I2C Channels	Number of Timers/Counters	uPs/uCs/Peripheral ICs Type	Peripherals	Clock Frequency	Bit Size	Has ADC	DMA Channels	PWM Channels	DAC Channels	Voltage - Supply (Vcc/Vdd)	ROM (words)	RAM (bytes)	Number of ADC Channels	CPU Family	Program Memory Type	Connectivity	Core Size	Program Memory Size	Data Converter
EFM32G840F64-QFN64T	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2013	Gecko	Discontinued	3 (168 Hours)	64						9mm	RoHS Compliant				64-VFQFN Exposed Pad	EBI/EMI, I2C, IrDA, SPI, UART, USART		32MHz			Surface Mount		-40°C~85°C TA	CMOS	0.9mm			QUAD	NO LEAD	NOT SPECIFIED	3V	NOT SPECIFIED				YES	0.5mm		1.98V		Microcontrollers	Not Qualified	1.85/3.8V	3.8V	Yes	ARM		Internal		64kB		ARM® Cortex®-M3		16K x 8	56				32b			4	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT		32	YES	YES	YES	YES	1.98V~3.8V	65536			CORTEX-M3	FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	64KB 64K x 8	A/D 8x12b; D/A 2x12b
C8051F399-A-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tube	2000	C8051F39x	Active	1 (Unlimited)							4mm	RoHS Compliant	Tin		20	20-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART		50MHz	850μm	4mm	Surface Mount		-40°C~105°C TA							NOT SPECIFIED		NOT SPECIFIED	C8051F39												Yes			Internal		4kB		8051	1	1K x 8	17				8b		3	6		POR, PWM, WDT							1.8V~3.6V					FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	4KB 4K x 8
EFM8LB10F16E-C-QSOP24R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Laser Bee	Active	2 (1 Year)	24						8.65mm	RoHS Compliant				24-SSOP (0.154, 3.90mm Width)		compliant			3.9mm	Surface Mount		-40°C~105°C TA					DUAL	GULL WING		3V					YES	0.635mm		2.2V					3.6V			72MHz	Internal				CIP-51 8051		1.25K x 8	21								MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT	50MHz	8	YES	NO	YES		2.2V~3.6V					FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 13x14b
EFM32LG232F256-QFP64T	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray	2013	Leopard Gecko	Obsolete	3 (168 Hours)	64							RoHS Compliant		No	64	64-TQFP	I2C, I2S, IrDA, SPI, UART, USART		48MHz			Surface Mount		-40°C~85°C TA	CMOS				QUAD	GULL WING							YES					Microcontrollers				Yes	ARM		Internal		256kB		ARM® Cortex®-M3		32K x 8	53				32b			5		Brown-out Detect/Reset, DMA, POR, PWM, WDT		32					1.98V~3.8V	262144	32768		CORTEX-M3	FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	256KB 256K x 8	A/D 8x12b; D/A 2x12b
EFM32WG332F256-B-QFP64	Silicon Labs	RFQ Min: 1 Mult: 1		8 Weeks				Wonder Gecko	Active	3 (168 Hours)	64						10mm	ROHS3 Compliant				64-TQFP					10mm	Surface Mount		-40°C~85°C TA					QUAD	GULL WING		3V					YES	0.5mm		1.98V					3.8V			48MHz	Internal				ARM® Cortex®-M4F		32K x 8	50	16		16					MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	48MHz	32	YES	YES	YES		1.85V~3.8V					FLASH	I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	256KB 256K x 8	A/D 8x12b SAR; D/A 2x12b
EFM32WG290F64-BGA112T	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray	2013	Wonder Gecko	Active	3 (168 Hours)	112					3V		RoHS Compliant			112	112-LFBGA	EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART		48MHz			Surface Mount		-40°C~85°C TA	CMOS				BOTTOM	BALL							YES	0.8mm				Microcontrollers	Not Qualified			Yes	ARM		Internal		64kB		ARM® Cortex®-M4F		32K x 8	86				32b	90		5		Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT		32					1.98V~3.8V		32768		CORTEX-M4F	FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	64KB 64K x 8	A/D 8x12b; D/A 2x12b
EFM32LG332F128G-E-QFP64	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks			2014		Active		64		3A001.A.3	85°C	-40°C	3.8V	10mm	RoHS Compliant		No	64	TQFP	I2C, I2S, IrDA, SPI, UART, USART, USB		48MHz						CMOS	1.2mm			QUAD	GULL WING		3V				INDUSTRIAL	YES									Yes	ARM		Internal	48MHz	128kB	FLASH			32kB	50				32b	50		5	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT		32	YES	YES	YES	YES
EFM8LB12F32E-C-QSOP24	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tube		Laser Bee	Active	2 (1 Year)	24						8.65mm	RoHS Compliant				24-SSOP (0.154, 3.90mm Width)		compliant			3.9mm	Surface Mount		-40°C~105°C TA					DUAL	GULL WING		3V					YES	0.635mm		2.2V					3.6V			72MHz	Internal				CIP-51 8051		2.25K x 8	21									Brown-out Detect/Reset, POR, PWM, WDT	50MHz		YES	NO	YES		2.2V~3.6V					FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 13x14b; D/A 4x12b
EFM32LG880F256-QFP100T	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray	2013	Leopard Gecko	Obsolete	3 (168 Hours)	100							RoHS Compliant		No	100	100-LQFP	EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART		48MHz			Surface Mount	1.319103g	-40°C~85°C TA	CMOS				QUAD	GULL WING							YES					Microcontrollers				Yes	ARM		Internal		256kB		ARM® Cortex®-M3		32K x 8	86				32b	85		5		Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT		32					1.98V~3.8V	262144	32768		CORTEX-M3	FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	256KB 256K x 8	A/D 8x12b; D/A 2x12b
EFM32GG940F1024-QFN64T	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tray	2008	Giant Gecko	Discontinued	3 (168 Hours)	64							RoHS Compliant				64-VFQFN Exposed Pad	I2C, I2S, IrDA, SPI, UART, USART, USB		48MHz			Surface Mount		-40°C~85°C TA	CMOS				QUAD	NO LEAD							YES		S-PQCC-N64			Microcontrollers	Not Qualified			Yes	ARM		Internal		1MB		ARM® Cortex®-M3		128K x 8	53				32b	52		5		Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT		32					1.85V~3.8V		131072		CORTEX-M3	FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	1MB 1M x 8	A/D 8x12b; D/A 2x12b
C8051F531A-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2000	C8051F53x	Active	1 (Unlimited)	20						4mm	RoHS Compliant	Tin	No	20	20-VFQFN Exposed Pad	SPI, UART, USART		25MHz			Surface Mount		-40°C~125°C TA	CMOS	1mm		e3	QUAD			2.1V		C8051F53	20			0.5mm		1.8V	3				2.7V				Internal		8kB		8051		256 x 8	16				8b				MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT		8	YES	NO	YES	NO	1.8V~5.25V					FLASH	SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 16x12b
C8051F38B-B-GQ	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tube	2015	C8051F38x	Active	3 (168 Hours)	32						7mm	RoHS Compliant				32-LQFP	I2C, SPI, UART, USART				7mm	Surface Mount		-40°C~85°C TA	CMOS		8542.31.00.01		QUAD	GULL WING		3.3V					YES	0.8mm		2.7V					3.6V			48 MIPS	Internal		32kB		8051		2.25K x 8	25								MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	48MHz		YES	NO	YES		2.7V~5.25V					FLASH	I2C, SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 21x10b
EFM32TG11B520F128GQ64-BR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Tiny Gecko 1	Active	2 (1 Year)	64						10mm	RoHS Compliant				64-TQFP		compliant			10mm	Surface Mount		-40°C~85°C TA					QUAD	GULL WING		3.3V					YES	0.5mm		1.8V					3.8V			48MHz	Internal				ARM® Cortex®-M0+		32K x 8	50								MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	48MHz	32	YES	YES	YES		1.8V~3.8V					FLASH	CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	32-Bit	128KB 128K x 8	A/D 12bit SAR; D/A 12bit
EFM32G880F64-QFP100T	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2010	Gecko	Discontinued	3 (168 Hours)	100					3V		RoHS Compliant			100	100-LQFP	EBI/EMI, I2C, IrDA, SPI, UART, USART		32MHz			Surface Mount		-40°C~85°C TA	CMOS	1.6mm			QUAD	GULL WING	NOT SPECIFIED	3V	NOT SPECIFIED				YES	0.5mm				Microcontrollers	Not Qualified	1.85/3.8V	3.8V	Yes	ARM		Internal		64kB		ARM® Cortex®-M3		16K x 8	86	16			32b			4	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT		32	YES	YES	YES	YES	1.98V~3.8V	65536			CORTEX-M3	FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	64KB 64K x 8	A/D 8x12b; D/A 2x12b
C8051F991-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2014	C8051F9xx	Obsolete	3 (168 Hours)						2.4V		RoHS Compliant			20	20-UFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART		25MHz			Surface Mount		-40°C~85°C TA											20						3						8051		Internal		8kB		CIP-51 8051		512 x 8	16				8b			4		Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT							1.8V~3.6V					FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	8KB 8K x 8
C8051T623-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2006	C8051T62x	Not For New Designs	1 (Unlimited)	24		3A991.A.2			3V		RoHS Compliant	Tin		24	24-WFQFN Exposed Pad			48MHz			Surface Mount		-40°C~85°C TA	CMOS	0.8mm			QUAD	NO LEAD	NOT SPECIFIED	3V	NOT SPECIFIED	C8051T62	24		YES				5		Not Qualified		3.6V	Yes		30 MHz	Internal		8kB	EPROM, OTP	8051		1.25K x 8	16				8b			4	MICROCONTROLLER	POR, PWM, WDT		8	NO	NO	YES	NO	1.8V~5.25V					OTP	I2C, SPI, UART/USART, USB	8-Bit	8KB 8K x 8
C8051F853-C-IU	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tray	2013	C8051F85x	Active	2 (1 Year)	24						8.65mm	RoHS Compliant	Tin		24	24-SSOP (0.154, 3.90mm Width)	I2C, SPI, UART, USART		25MHz			Surface Mount		-40°C~125°C TA	CMOS				DUAL	GULL WING		3V						0.635mm		2.2V					3.6V	Yes			Internal		8kB		8051		512 x 8	16				8b	18		4	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT		8	YES	NO	YES		2.2V~3.6V	8192				FLASH	I2C, SPI, UART/USART	8-Bit	8KB 8K x 8
EFM8BB31F16G-C-QFP32R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Busy Bee	Active	2 (1 Year)	32						7mm	RoHS Compliant				32-TQFP		compliant			7mm	Surface Mount		-40°C~85°C TA					QUAD	GULL WING		3V					YES	0.8mm		2.2V					3.6V			50MHz	Internal				CIP-51 8051		2.25K x 8	28								MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT	50MHz	8	YES	YES	YES		2.2V~3.6V					FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 20x10/12b SAR; D/A 2x12b
EFM32WG890F128-B-BGA112	Silicon Labs	RFQ Min: 1 Mult: 1		8 Weeks				Wonder Gecko	Active		112						10mm					112-LFBGA					10mm	Surface Mount		-40°C~85°C TA					BOTTOM	BALL		3V					YES	0.8mm		1.98V					3.8V			48MHz	Internal				ARM® Cortex®-M4F		32K x 8	90	16		16					MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	48MHz	32	YES	YES	YES		1.98V~3.8V					FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	128KB 128K x 8	A/D 8x12b SAR; D/A 2x12b
EFM32HG321F32G-C-QFP48	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray		Happy Gecko	Active									ROHS3 Compliant				48-TQFP						Surface Mount		-40°C~85°C TA																								25MHz	Internal				ARM® Cortex®-M0+		8K x 8	35									Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT							1.98V~3.8V					FLASH	I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	32KB 32K x 8	A/D 4x12b
EFM32PG12B500F1024IL125-CR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Pearl Gecko	Active	3 (168 Hours)								Non-RoHS Compliant				125-VFBGA						Surface Mount		-40°C~125°C TJ																								40MHz	Internal				ARM® Cortex®-M4		256K x 8	65									Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT							1.8V~3.8V					FLASH	I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	32-Bit	1MB 1M x 8	A/D - 12b SAR
C8051F326-GDI	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Bulk	2001	C8051F32x	Obsolete	1 (Unlimited)								RoHS Compliant			28	Die	UART, USART, USB		25MHz			Surface Mount		-40°C~85°C TA										C8051F32															Internal		16kB		8051		1.5K x 8	15				8b			2		POR							2.7V~5.25V					FLASH	UART/USART, USB	8-Bit	16KB 16K x 8
EFM32WG280F256-B-QFP100R	Silicon Labs	RFQ Min: 1 Mult: 1		8 Weeks		Tape & Reel (TR)		Wonder Gecko	Active													100-LQFP						Surface Mount		-40°C~85°C TA																								48MHz	Internal				ARM® Cortex®-M4F		32K x 8	86									Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT							1.98V~3.8V					FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	256KB 256K x 8	A/D 8x12b SAR; D/A 2x12b
EFM32WG980F256-QFP100T	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray	2013	Wonder Gecko	Active	3 (168 Hours)	100					3V		RoHS Compliant			100	100-LQFP	EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB		48MHz			Surface Mount	1.319103g	-40°C~85°C TA	CMOS				QUAD	GULL WING							YES					Microcontrollers	Not Qualified			Yes	ARM		Internal		256kB		ARM® Cortex®-M4F		32K x 8	81				32b	85		5		Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT		32					1.98V~3.8V	262144	32768		CORTEX-M4F	FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	256KB 256K x 8	A/D 8x12b; D/A 2x12b
EFM8BB31F64I-C-QFN24R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Busy Bee	Active	2 (1 Year)	24						3mm	RoHS Compliant				24-VFQFN Exposed Pad		compliant			3mm	Surface Mount		-40°C~125°C TA					QUAD	NO LEAD		3V					YES	0.4mm		2.2V					3.6V			50MHz	Internal				CIP-51 8051		4.25K x 8	20								MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT	50MHz	8	YES	YES	YES		2.2V~3.6V					FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	64KB 64K x 8	A/D 12x10/12b SAR; D/A 2x12b
SIM3U157-B-GQR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2001	SiM3U1xx	Not For New Designs	2 (1 Year)	80	USB					12mm	RoHS Compliant				80-TQFP	EBI/EMI, I2C, IrDA, SPI, UART, USART, USB		80MHz		12mm	Surface Mount		-40°C~85°C TA			8542.31.00.01		QUAD	GULL WING		3V		SIM3U1			YES			1.8V					3.6V		ARM		Internal		128kB		ARM® Cortex®-M3		32K x 8	65	24		16					MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT		32	YES	YES	YES		1.8V~3.6V					FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	128KB 128K x 8	A/D 32x12b; D/A 2x10b
C8051F397-A-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)	2000	C8051F39x	Active	1 (Unlimited)	20						4mm	RoHS Compliant				20-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART		50MHz		4mm	Surface Mount		-40°C~105°C TA			8542.31.00.01		QUAD	NO LEAD		3V		C8051F39			YES	0.5mm		1.8V					3.6V				Internal		8kB		8051		1K x 8	17								MICROCONTROLLER	POR, PWM, WDT		8	YES	NO	YES		1.8V~3.6V					FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	8KB 8K x 8
EFM32LG332F64-QFP64T	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray	2013	Leopard Gecko	Obsolete	3 (168 Hours)	64							RoHS Compliant		No	64	64-TQFP	I2C, I2S, IrDA, SPI, UART, USART, USB		48MHz			Surface Mount		-40°C~85°C TA	CMOS				QUAD	GULL WING							YES					Microcontrollers				Yes	ARM		Internal		64kB		ARM® Cortex®-M3		32K x 8	50				32b			5		Brown-out Detect/Reset, DMA, POR, PWM, WDT		32					1.98V~3.8V		32768		CORTEX-M3	FLASH	I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	64KB 64K x 8	A/D 8x12b; D/A 2x12b
C8051F930-G-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tape & Reel (TR)	2004	C8051F9xx	Active	1 (Unlimited)	32							RoHS Compliant	Tin		32	32-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART		25MHz			Surface Mount	69.427982mg	-40°C~85°C TA	CMOS				QUAD	NO LEAD								0.5mm				Microcontrollers	Not Qualified	2/3.3V		Yes			Internal		64kB		8051		4.25K x 8	24		5mA		8b			4		Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT		8					0.9V~3.6V	65536		23		FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	64KB 64K x 8	A/D 23x10b
EFM32TG232F8-QFP64T	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2013	Tiny Gecko	Not For New Designs	3 (168 Hours)	64						10mm	RoHS Compliant			64	64-TQFP	I2C, I2S, IrDA, SPI, UART, USART		32MHz			Surface Mount		-40°C~85°C TA	CMOS				QUAD	GULL WING		3V					YES	0.5mm		1.98V		Microcontrollers	Not Qualified			Yes	ARM		Internal		8kB		ARM® Cortex®-M3		2K x 8	53				32b			3	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT		32	YES	YES	YES		1.85V~3.8V	8192	2048			FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	8KB 8K x 8	A/D 8x12b; D/A 1x12b

EFM32G840F64-QFN64T Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Gecko Series 32MHz 3V 64-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F399-A-GM Silicon Labs
4KB 4K x 8 FLASH 8051 8-Bit Microcontroller C8051F39x Series C8051F39 20 Pin 50MHz 20-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM8LB10F16E-C-QSOP24R Silicon Labs
16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Laser Bee Series 3V 24-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
EFM32LG232F256-QFP64T Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 64 Pin 48MHz 64-TQFP

Price: 0.0000
RFQ
EFM32WG332F256-B-QFP64 Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M4F 32-Bit Microcontroller Wonder Gecko Series 3V 64-TQFP

Price: 0.0000
RFQ
EFM32WG290F64-BGA112T Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M4F 32-Bit Microcontroller Wonder Gecko Series 112 Pin 48MHz 112-LFBGA

Price: 0.0000
RFQ
EFM32LG332F128G-E-QFP64 Silicon Labs
Microcontroller 64 Pin 48MHz 3V TQFP

Price: 0.0000
RFQ
EFM8LB12F32E-C-QSOP24 Silicon Labs
32KB 32K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Laser Bee Series 3V 24-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
EFM32LG880F256-QFP100T Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 100 Pin 48MHz 100-LQFP

Price: 0.0000
RFQ
EFM32GG940F1024-QFN64T Silicon Labs
1MB 1M x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Giant Gecko Series 48MHz 64-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F531A-IM Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F53x Series C8051F53 20 Pin 25MHz 2.1V 20-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F38B-B-GQ Silicon Labs
32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F38x Series 3.3V 32-LQFP

Price: 0.0000
RFQ
EFM32TG11B520F128GQ64-BR Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Tiny Gecko 1 Series 3.3V 64-TQFP

Price: 0.0000
RFQ
EFM32G880F64-QFP100T Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Gecko Series 100 Pin 32MHz 3V 100-LQFP

Price: 0.0000
RFQ
C8051F991-GMR Silicon Labs
8KB 8K x 8 FLASH CIP-51 8051 8-Bit Microcontroller C8051F9xx Series 20 Pin 25MHz 20-UFQFN Exposed Pad

Price: 0.0000
RFQ
C8051T623-GM Silicon Labs
8KB 8K x 8 OTP 8051 8-Bit Microcontroller C8051T62x Series C8051T62 24 Pin 48MHz 3V 24-WFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F853-C-IU Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F85x Series 24 Pin 25MHz 3V 24-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
EFM8BB31F16G-C-QFP32R Silicon Labs
16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 3V 32-TQFP

Price: 0.0000
RFQ
EFM32WG890F128-B-BGA112 Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M4F 32-Bit Microcontroller Wonder Gecko Series 3V 112-LFBGA

Price: 0.0000
RFQ
EFM32HG321F32G-C-QFP48 Silicon Labs
32KB 32K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Happy Gecko Series 48-TQFP

Price: 0.0000
RFQ
EFM32PG12B500F1024IL125-CR Silicon Labs
1MB 1M x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller Pearl Gecko Series 125-VFBGA

Price: 0.0000
RFQ
C8051F326-GDI Silicon Labs
16KB 16K x 8 FLASH 8051 8-Bit Microcontroller C8051F32x Series C8051F32 28 Pin 25MHz Die

Price: 0.0000
RFQ
EFM32WG280F256-B-QFP100R Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M4F 32-Bit Microcontroller Wonder Gecko Series 100-LQFP

Price: 0.0000
RFQ
EFM32WG980F256-QFP100T Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M4F 32-Bit Microcontroller Wonder Gecko Series 100 Pin 48MHz 100-LQFP

Price: 0.0000
RFQ
EFM8BB31F64I-C-QFN24R Silicon Labs
64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 3V 24-VFQFN Exposed Pad

Price: 0.0000
RFQ
SIM3U157-B-GQR Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3U1xx Series SIM3U1 80MHz 3V 80-TQFP

Price: 0.0000
RFQ
C8051F397-A-GMR Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F39x Series C8051F39 50MHz 3V 20-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32LG332F64-QFP64T Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 64 Pin 48MHz 64-TQFP

Price: 0.0000
RFQ
C8051F930-G-GMR Silicon Labs
64KB 64K x 8 FLASH 8051 8-Bit Microcontroller C8051F9xx Series 32 Pin 25MHz 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32TG232F8-QFP64T Silicon Labs
8KB 8K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Tiny Gecko Series 64 Pin 32MHz 3V 64-TQFP

Price: 0.0000
RFQ