Microcontrollers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Max Frequency	JESD-609 Code	Terminal Finish	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	Supplier Device Package	Core Architecture	Speed	Oscillator Type	Access Time	Frequency (Max)	Memory Size	Memory Type	Core Processor	Number of SPI Channels	RAM Size	Number of I/O	Address Bus Width	Number of UART Channels	Supply Current-Max	External Data Bus Width	Data Bus Width	Number of Programmable I/O	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	On Chip Program ROM Width	CPU Family	Program Memory Type	Connectivity	Core Size	Program Memory Size	Data Converter
EFM8BB31F32I-B-QFN32	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2015	Busy Bee	yes	Not For New Designs	2 (1 Year)	32	3A001.A.3				4mm	RoHS Compliant				32	32-UFQFN Exposed Pad			No SVHC			50MHz		4mm	Surface Mount		-40°C~125°C TA	CMOS	0.55mm	8542.31.00.01				QUAD	NO LEAD		3V					YES	0.4mm		2.2V					3.6V					Internal			32kB		CIP-51 8051		2.25K x 8	29								MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT		8	YES	NO	YES	YES	2.2V~3.6V		2304		8		FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 20x10/12b SAR; D/A 2x12b
C8051F902-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tube	2000	C8051F9xx		Obsolete	1 (Unlimited)	24					4mm	RoHS Compliant		Tin	No	24	24-WFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART					25MHz	800μm	4mm	Surface Mount		-40°C~85°C TA	CMOS				e3		QUAD			2.4V		C8051F90	24		YES	0.5mm							3.6V	Yes				Internal			8kB		8051	1	768 x 8	16					8b		4	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		0.9V~3.6V			15			FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 15x10/12b
EFM32HG310F32N-C-QFN32R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Happy Gecko		Active		32					6mm	ROHS3 Compliant					32-VQFN Exposed Pad								6mm	Surface Mount		-40°C~105°C TA							QUAD	NO LEAD		3V					YES	0.65mm		1.98V					3.8V				25MHz	Internal					ARM® Cortex®-M0+		8K x 8	22								MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	48MHz	32	YES	YES	YES		1.98V~3.8V						FLASH	I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	32KB 32K x 8	A/D 4x12b
C8051F231R	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2000	C8051F2xx		Obsolete	3 (168 Hours)			85°C	-40°C			Non-RoHS Compliant	Contains Lead			32	32-LQFP	SPI, UART, USART	3.6V			2.7V	25MHz			Surface Mount		-40°C~85°C TA				25MHz								C8051F2													32-LQFP (7x7)	8051	25MHz	Internal	25 μs		8kB	FLASH	8051		256 x 8	22					8b	22			Brown-out Detect/Reset, POR, WDT							2.7V~3.6V						FLASH	SPI, UART/USART	8-Bit	8KB 8K x 8
SIM3L154-C-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2000	SiM3L1xx		Not For New Designs	2 (1 Year)	40					6mm	RoHS Compliant					40-VFQFN Exposed Pad	I2C, IrDA, SPI, UART, USART					50MHz		6mm	Surface Mount		-40°C~85°C TA			8542.31.00.01				QUAD	NO LEAD		3.3V					YES	0.5mm	S-PQCC-N40	1.8V		Microcontrollers	Not Qualified	2/3.3V	3.8V			ARM		Internal			128kB		ARM® Cortex®-M3		32K x 8	28								MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT		32	YES	YES	YES		1.8V~3.8V	131072	32768			CORTEX-M3	FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	128KB 128K x 8	A/D 20x10/12b; D/A 1x10b
C8051F531A-ITR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2000	C8051F53x		Active	3 (168 Hours)	20					6.5mm	RoHS Compliant			No	20	20-TSSOP (0.173, 4.40mm Width)	SPI, UART, USART					25MHz			Surface Mount		-40°C~125°C TA					e3	Matte Tin (Sn)	DUAL	GULL WING		2.1V			20		YES	0.65mm		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		1.8V~5.25V						FLASH	SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 16x12b
C8051F582-IMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tape & Reel (TR)	2000	C8051F58x		Active	1 (Unlimited)	32						RoHS Compliant		Tin		32	32-VFQFN Exposed Pad	2-Wire, CAN, I2C, LIN, SMBus, SPI, UART, USART					50MHz			Surface Mount		-40°C~125°C TA			8542.31.00.01		e3		QUAD	NO LEAD								0.5mm			12	Microcontrollers	Not Qualified	2/5V		Yes				Internal			128kB		8051		8.25K x 8	25			33mA		8b		6		POR, PWM, Temp Sensor, WDT		8					1.8V~5.25V	131072	8448				FLASH	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	8-Bit	128KB 128K x 8	A/D 25x12b
EFM32LG390F64G-E-BGA112	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2014	Leopard Gecko		Not For New Designs	3 (168 Hours)	112	3A001.A.3			3.8V	10mm	RoHS Compliant				112	112-LFBGA	EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB					48MHz			Surface Mount		-40°C~85°C TA	CMOS	1.3mm					BOTTOM	BALL		3V					YES	0.8mm								Yes		ARM		Internal			64kB		ARM® Cortex®-M3		32K x 8	87	28				32b	86	4	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT		32	YES	YES	YES	YES	1.98V~3.8V						FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	64KB 64K x 8	A/D 8x12b; D/A 2x12b
C8051T327-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2006	C8051T32x		Not For New Designs	1 (Unlimited)	28				3V	5mm	RoHS Compliant		Tin		28	28-VFQFN Exposed Pad						48MHz	1mm	5mm	Surface Mount		-40°C~85°C TA	CMOS						QUAD	NO LEAD	NOT SPECIFIED	3V	NOT SPECIFIED	C8051T32	28		YES				5		Not Qualified		3.6V	Yes			30 MHz	Internal			16kB	EPROM, FLASH, OTP	8051	1	1.25K x 8	15		2			8b	16	4	MICROCONTROLLER	POR, PWM, WDT		8	NO	NO	YES	NO	1.8V~5.25V						OTP	I2C, SPI, UART/USART, USB	8-Bit	16KB 16K x 8
C8051F564-IQR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)	2000	C8051F56x		Active	3 (168 Hours)	32					7mm	RoHS Compliant					32-LQFP	2-Wire, CAN, I2C, LIN, SMBus, SPI, UART, USART					50MHz			Surface Mount		-40°C~125°C TA			8542.31.00.01		e3	Matte Tin (Sn)	QUAD	GULL WING		2.1V			32		YES	0.8mm		2V	6				2.75V					Internal			16kB		8051		2.25K x 8	25					8b			MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		1.8V~5.25V						FLASH	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 25x12b
EFM32GG12B510F1024GQ100-A	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray		Giant Gecko S1		Active	3 (168 Hours)							RoHS Compliant					100-TQFP				compliant					Surface Mount		-40°C~85°C TA																											72MHz	Internal					ARM® Cortex®-M4		192K x 8	81									Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT							1.8V~3.8V						FLASH	CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART	32-Bit	1MB 1M x 8	A/D 16x12b SAR; D/A 2x12b
EFM8LB10F16E-A-QSOP24	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tube	2015	Laser Bee		Discontinued	2 (1 Year)							RoHS Compliant					24-SSOP (0.154, 3.90mm Width)	I2C, SMBus, SPI, UART, USART					72MHz			Surface Mount		-40°C~105°C TA	CMOS		8542.31.00.01																									Internal			16kB		CIP-51 8051		1.25K x 8	21								MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT							2.2V~3.6V						FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 13x14b
C8051F349-GQ	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2000	C8051F34x		Not For New Designs	3 (168 Hours)	32					7mm	RoHS Compliant		Tin	No	32	32-LQFP						25MHz			Surface Mount		-40°C~85°C TA	CMOS	1.6mm			e3		QUAD	GULL WING		3.3V		C8051F34	32		YES	0.8mm		3V	5				3.6V	Yes				Internal			32kB		8051		2.25K x 8	25					8b		4	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT		8	YES	NO	YES	NO	2.7V~3.6V						FLASH	SMBus (2-Wire/I2C), SPI, UART/USART, USB	8-Bit	32KB 32K x 8
C8051F331-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2000	C8051F33x	yes	Not For New Designs	1 (Unlimited)	20				3.3V		RoHS Compliant	Lead Free	Tin	No	20	20-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART					25MHz			Surface Mount		-40°C~85°C TA	CMOS	1mm			e3		QUAD			3V		C8051F33	20			0.5mm			3									Internal	25 μs		8kB		8051		768 x 8	17					8b		4	MICROCONTROLLER	POR, PWM, WDT		8	NO	NO	YES	NO	2.7V~3.6V						FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	8KB 8K x 8
EFM32GG12B430F512GL112-A	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray		Giant Gecko S1		Active	2 (1 Year)							RoHS Compliant					112-LFBGA				compliant					Surface Mount		-40°C~85°C TA																											72MHz	Internal					ARM® Cortex®-M4		192K x 8	87									Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT							1.8V~3.8V						FLASH	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	32-Bit	512KB 512K x 8	A/D 16x12b SAR; D/A 2x12b
EFM32LG330F64G-E-QFN64	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks			2014			Active		64	3A001.A.3	85°C	-40°C	3.8V	9mm	RoHS Compliant			No	64	QFN	I2C, I2S, IrDA, SPI, UART, USART, USB					48MHz				206.29948mg		CMOS	0.9mm					QUAD			3V				INDUSTRIAL	YES									Yes		ARM		Internal		48MHz	64kB	FLASH			32kB	53					32b	52	5	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT		32	YES	YES	YES	YES
EFM8LB12F32E-B-QFP32R	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)		Laser Bee	yes	Last Time Buy	2 (1 Year)	32					7mm	Non-RoHS Compliant					32-TQFP								7mm	Surface Mount		-40°C~105°C TA			8542.31.00.01				QUAD	GULL WING	260	3V	30				YES	0.8mm		2.2V					3.6V				72MHz	Internal					CIP-51 8051		2.25K x 8	28								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	32KB 32K x 8	A/D 20x14b; D/A 4x12b
EFM8BB31F16I-C-QFP32	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tube		Busy Bee		Active	2 (1 Year)	32					7mm	RoHS Compliant					32-TQFP				compliant				7mm	Surface Mount		-40°C~125°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		YES	NO	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
C8051T321-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2006	C8051T32x		Last Time Buy	1 (Unlimited)	28				3V		RoHS Compliant		Tin		28	28-VFQFN Exposed Pad	I2C, SPI, UART, USART, USB								Surface Mount		-40°C~85°C TA				48MHz			QUAD	NO LEAD		3V									5				3.6V	Yes			48 MIPS	Internal			16kB	EPROM, OTP	8051		1.25K x 8	21					8b		4	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	NO	NO	YES		1.8V~5.25V						OTP	I2C, SPI, UART/USART, USB	8-Bit	16KB 16K x 8	A/D 21x10b
SIM3L144-C-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2000	SiM3L1xx		Not For New Designs	2 (1 Year)	40					6mm	RoHS Compliant				40	40-VFQFN Exposed Pad	I2C, IrDA, SPI, UART, USART					50MHz		6mm	Surface Mount		-40°C~85°C TA							QUAD	NO LEAD		3.3V						0.5mm		1.8V		Microcontrollers	Not Qualified	2/3.3V	3.8V			ARM		Internal			64kB		ARM® Cortex®-M3		16K x 8	28							4	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT		32	YES	YES	YES		1.8V~3.8V	65536				CORTEX-M3	FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	64KB 64K x 8	A/D 20x10/12b; D/A 1x10b
EFM32TG11B140F64GM32-BR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Tiny Gecko 1		Active	2 (1 Year)	32					5mm	RoHS Compliant					32-WFQFN Exposed Pad				compliant				5mm	Surface Mount		-40°C~85°C TA							QUAD	NO LEAD		3.3V					YES	0.5mm		1.8V					3.8V				48MHz	Internal					ARM® Cortex®-M0+		32K x 8	24								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	64KB 64K x 8	A/D 12bit SAR; D/A 12bit
EFM32G842F128G-E-QFP64R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Gecko		Active	3 (168 Hours)	64					10mm	RoHS Compliant					64-TQFP				compliant				10mm	Surface Mount		-40°C~85°C TA	CMOS	1.2mm	8542.31.00.01				QUAD	GULL WING		3V					YES	0.5mm	S-PQFP-G64	1.98V					3.8V				32MHz	Internal					ARM® Cortex®-M3		16K x 8	53	16			16				MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	32MHz	32	YES	YES	YES	YES	1.98V~3.8V	131072	16384		8		FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	128KB 128K x 8	A/D 8x12b; D/A 2x12b
C8051F972-GM	Silicon Labs	RFQ Min: 1 Mult: 1																RoHS Compliant
EFM8UB20F64G-B-QFP32	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray	2014	Universal Bee	yes	Active	3 (168 Hours)	32					7mm	Non-RoHS Compliant					32-LQFP								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				48MHz	Internal					CIP-51 8051		4.25K x 8	25								MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT	30MHz	8	YES	NO	YES		2.65V~3.6V						FLASH	I2C, SMBus, SPI, UART/USART, USB	8-Bit	64KB 64K x 8	A/D 20x10b
EFM32GG12B130F512IM64-A	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray		Giant Gecko S1		Active	2 (1 Year)							RoHS Compliant					64-VFQFN Exposed Pad				compliant					Surface Mount		-40°C~125°C TA																											72MHz	Internal					ARM® Cortex®-M4		192K x 8	56									Brown-out Detect/Reset, DMA, POR, PWM, WDT							1.8V~3.8V						FLASH	CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART	32-Bit	512KB 512K x 8	A/D 16x12b SAR; D/A 2x12b
SIM3C166-B-GQR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2001	SiM3C1xx		Not For New Designs	2 (1 Year)							RoHS Compliant					64-TQFP	EBI/EMI, I2C, IrDA, SPI, UART, USART					80MHz			Surface Mount		-40°C~85°C TA			8542.31.00.01									SIM3C1														ARM		Internal			256kB		ARM® Cortex®-M3		32K x 8	50									Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT							1.8V~3.6V						FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	256KB 256K x 8	A/D 28x12b; D/A 2x10b
EFM32HG322F32N-C-QFP48R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Happy Gecko		Active		48					7mm	ROHS3 Compliant					48-TQFP								7mm	Surface Mount		-40°C~105°C TA							QUAD	GULL WING		3V					YES	0.5mm		1.98V					3.8V				25MHz	Internal					ARM® Cortex®-M0+		8K x 8	35								MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	48MHz	32	YES	YES	YES		1.98V~3.8V						FLASH	I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	32KB 32K x 8	A/D 4x12b
EFM32LG842F128G-E-QFP64R	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2010	Leopard Gecko	yes	Not For New Designs	3 (168 Hours)					3.8V		RoHS Compliant			No	64	64-TQFP	I2C, I2S, IrDA, SPI, UART, USART, USB					48MHz			Surface Mount		-40°C~85°C TA																								Yes		ARM		Internal			128kB		ARM® Cortex®-M3		32K x 8	53					32b		5	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT							1.98V~3.8V						FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	128KB 128K x 8	A/D 8x12b; D/A 2x12b
EFM32GG12B530F512GL112-AR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Giant Gecko S1		Active	2 (1 Year)												112-LFBGA									Surface Mount		-40°C~85°C TA																											72MHz	Internal					ARM® Cortex®-M4		192K x 8	92									Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT							1.8V~3.8V						FLASH	CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART	32-Bit	512KB 512K x 8	A/D 16x12b SAR; D/A 2x12b
EFM8LB11F16E-A-QFP32R	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2015	Laser Bee		Discontinued	2 (1 Year)							Non-RoHS Compliant					32-TQFP									Surface Mount		-40°C~105°C TA																											72MHz	Internal					CIP-51 8051		1.25K x 8	28									Brown-out Detect/Reset, POR, PWM, WDT							2.2V~3.6V						FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 20x14b; D/A 2x12b

EFM8BB31F32I-B-QFN32 Silicon Labs
32KB 32K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 32 Pin 50MHz 3V 32-UFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F902-GM Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F9xx Series C8051F90 24 Pin 25MHz 2.4V 24-WFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32HG310F32N-C-QFN32R Silicon Labs
32KB 32K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Happy Gecko Series 3V 32-VQFN Exposed Pad

Price: 0.0000
RFQ
C8051F231R Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F2xx Series C8051F2 32 Pin 25MHz 32-LQFP

Price: 0.0000
RFQ
SIM3L154-C-GMR Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3L1xx Series 50MHz 3.3V 40-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F531A-ITR Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F53x Series 20 Pin 25MHz 2.1V 20-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
C8051F582-IMR Silicon Labs
128KB 128K x 8 FLASH 8051 8-Bit Microcontroller C8051F58x Series 32 Pin 50MHz 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32LG390F64G-E-BGA112 Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 112 Pin 48MHz 3V 112-LFBGA

Price: 0.0000
RFQ
C8051T327-GM Silicon Labs
16KB 16K x 8 OTP 8051 8-Bit Microcontroller C8051T32x Series C8051T32 28 Pin 48MHz 3V 28-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F564-IQR Silicon Labs
16KB 16K x 8 FLASH 8051 8-Bit Microcontroller C8051F56x Series 50MHz 2.1V 32-LQFP

Price: 0.0000
RFQ
EFM32GG12B510F1024GQ100-A Silicon Labs
1MB 1M x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller Giant Gecko S1 Series 100-TQFP

Price: 0.0000
RFQ
EFM8LB10F16E-A-QSOP24 Silicon Labs
16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Laser Bee Series 72MHz 24-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
C8051F349-GQ Silicon Labs
32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F34x Series C8051F34 32 Pin 25MHz 3.3V 32-LQFP

Price: 0.0000
RFQ
C8051F331-GMR Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F33x Series C8051F33 20 Pin 25MHz 3V 20-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32GG12B430F512GL112-A Silicon Labs
512KB 512K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller Giant Gecko S1 Series 112-LFBGA

Price: 0.0000
RFQ
EFM32LG330F64G-E-QFN64 Silicon Labs
Microcontroller 64 Pin 48MHz 3V QFN

Price: 0.0000
RFQ
EFM8LB12F32E-B-QFP32R Silicon Labs
32KB 32K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Laser Bee Series 3V 32-TQFP

Price: 0.0000
RFQ
EFM8BB31F16I-C-QFP32 Silicon Labs
16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 3V 32-TQFP

Price: 0.0000
RFQ
C8051T321-GMR Silicon Labs
16KB 16K x 8 OTP 8051 8-Bit Microcontroller C8051T32x Series 28 Pin 3V 28-VFQFN Exposed Pad

Price: 0.0000
RFQ
SIM3L144-C-GMR Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3L1xx Series 40 Pin 50MHz 3.3V 40-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32TG11B140F64GM32-BR Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Tiny Gecko 1 Series 3.3V 32-WFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32G842F128G-E-QFP64R Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Gecko Series 3V 64-TQFP

Price: 0.0000
RFQ
C8051F972-GM Silicon Labs
Microcontroller

Price: 0.0000
RFQ
EFM8UB20F64G-B-QFP32 Silicon Labs
64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Universal Bee Series 3.3V 32-LQFP

Price: 0.0000
RFQ
EFM32GG12B130F512IM64-A Silicon Labs
512KB 512K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller Giant Gecko S1 Series 64-VFQFN Exposed Pad

Price: 0.0000
RFQ
SIM3C166-B-GQR Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3C1xx Series SIM3C1 80MHz 64-TQFP

Price: 0.0000
RFQ
EFM32HG322F32N-C-QFP48R Silicon Labs
32KB 32K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Happy Gecko Series 3V 48-TQFP

Price: 0.0000
RFQ
EFM32LG842F128G-E-QFP64R Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 64 Pin 48MHz 64-TQFP

Price: 0.0000
RFQ
EFM32GG12B530F512GL112-AR Silicon Labs
512KB 512K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller Giant Gecko S1 Series 112-LFBGA

Price: 0.0000
RFQ
EFM8LB11F16E-A-QFP32R Silicon Labs
16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Laser Bee Series 32-TQFP

Price: 0.0000
RFQ