Microcontrollers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	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	Density	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	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	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Watchdog Timer	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 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)	Number of ADC Channels	Number of PWM Channels	EEPROM Size	Program Memory Type	Connectivity	Core Size	Program Memory Size	Data Converter
C8051F920-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tray	2000	C8051F9xx		Obsolete	1 (Unlimited)	32						5mm	RoHS Compliant			No	32	32-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART		No SVHC				25MHz			Surface Mount		-40°C~85°C TA	CMOS	1mm		e3	Matte Tin (Sn)	QUAD			3V		C8051F92	32		YES	0.5mm	1.8V										Internal			32kB		8051		4.25K x 8	24	12				8b			4	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT		8	YES	NO		NO	0.9V~3.6V			6		FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 23x10b
EFM32LG395F256G-F-BGA120R	Silicon Labs	RFQ Min: 1 Mult: 1		8 Weeks		Tape & Reel (TR)		Leopard Gecko		Active		120						7mm						120-VFBGA									7mm	Surface Mount		-40°C~85°C TA									3V					YES	0.5mm	1.98V					3.8V				48MHz	Internal					ARM® Cortex®-M3		32K x 8	93	28			16					MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	48MHz	32	YES	YES	YES		1.98V~3.8V					FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	256KB 256K x 8	A/D 8x12b SAR; D/A 2x12b
EFM32TG11B520F128IQ48-AR	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)		Tiny Gecko 1		Discontinued	3 (168 Hours)								RoHS Compliant					48-TQFP				compliant						Surface Mount		-40°C~125°C TJ																									48MHz	Internal					ARM® Cortex®-M0+		32K x 8	34									MICROCONTROLLER	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT							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
CF326-SX0261GM	Silicon Labs	RFQ Min: 1 Mult: 1		6 Weeks		Tube		SiM3L1xx		Active	1 (Unlimited)																																																		20MHz	Internal					ARM® Cortex®-M3																									FLASH		32-Bit
EFM8UB20F64G-A-QFP32R	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2015	Universal Bee		Discontinued	3 (168 Hours)								RoHS Compliant					32-LQFP	I2C, SMBus, SPI, UART, USART, USB						48MHz			Surface Mount		-40°C~85°C TA	CMOS		8542.31.00.01																							Internal			64kB		CIP-51 8051		4.25K x 8	25									MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT							2.65V~3.6V					FLASH	I2C, SMBus, SPI, UART/USART, USB	8-Bit	64KB 64K x 8	A/D 20x10b
SIM3C157-B-GQR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2001	SiM3C1xx		Not For New Designs	2 (1 Year)	80						12mm	RoHS Compliant					80-TQFP	EBI/EMI, I2C, IrDA, SPI, UART, USART						80MHz		12mm	Surface Mount		-40°C~85°C TA			8542.31.00.01			QUAD	GULL WING		3V		SIM3C1			YES	0.5mm	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	32-Bit	128KB 128K x 8	A/D 32x12b; D/A 2x10b
C8051F206	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tray		C8051F2xx		Obsolete	3 (168 Hours)	48						7mm	Non-RoHS Compliant	Contains Lead		No	48	48-TQFP	SPI, UART, USART						25MHz			Surface Mount		-40°C~85°C TA	CMOS	1.2mm		e0	Tin/Lead (Sn/Pb)	QUAD	GULL WING		3V		C8051F2	48		YES	0.5mm	2.7V		Microcontrollers					Yes			Internal	25 μs		8kB		8051		1.25K x 8	32					8b			3	MICROCONTROLLER	Brown-out Detect/Reset, POR, WDT		8	YES	NO	NO	NO	2.7V~3.6V	8192				FLASH	SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 32x12b
C8051F712-GQR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2009	C8051F71x		Last Time Buy	3 (168 Hours)								RoHS Compliant		Tin			48-TQFP	2-Wire, I2C, SMBus, SPI, UART, USART						25MHz			Surface Mount		-40°C~85°C TA																	3						Yes			Internal			8kB		8051		512 x 8	39					8b			4		Cap Sense, POR, PWM, Temp Sensor, WDT							1.8V~3.6V				32 x 8	FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 12x10b
EFM8SB20F64G-B-QFN24R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Sleepy Bee	yes	Active	1 (Unlimited)								RoHS Compliant					24-WFQFN Exposed Pad				compliant						Surface Mount		-40°C~85°C TA								NOT SPECIFIED		NOT SPECIFIED															25MHz	Internal					CIP-51 8051		4.25K x 8	16									MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT							1.8V~3.6V					FLASH	EBI/EMI, I2C, SMBus, SPI, UART/USART	8-Bit	64KB 64K x 8	A/D 15x10b
C8051F536-IMR	Silicon Labs	RFQ Min: 1 Mult: 1	download						yes	Active		20			125°C	-40°C		4mm	RoHS Compliant			No	20	QFN EP	SPI, UART	5.25V			2.7V								CMOS	1mm		e3	Matte Tin (Sn)	QUAD						20	AUTOMOTIVE	YES	0.5mm									8051				25MHz	2kB	FLASH			256B	16					8b	16		3	MICROCONTROLLER			8	YES	NO	YES	NO
EFM8UB20F32G-B-QFP48	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray	2017	Universal Bee	yes	Active	3 (168 Hours)	48						7mm	RoHS Compliant					48-TQFP									7mm	Surface Mount		-40°C~85°C TA	CMOS					QUAD	GULL WING		3.3V					YES	0.5mm	2.7V					3.6V				48MHz	Internal					CIP-51 8051		2.25K x 8	40									MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT	30MHz	8	YES	NO	YES		2.65V~3.6V					FLASH	EBI/EMI, I2C, SMBus, SPI, UART/USART, USB	8-Bit	32KB 32K x 8	A/D 32x10b
C8051F586-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tube	2000	C8051F58x		Active	1 (Unlimited)	32						7mm	RoHS Compliant		Tin		32	32-VFQFN Exposed Pad	2-Wire, CAN, I2C, LIN, SMBus, SPI, UART, USART						50MHz	1.45mm	7mm	Surface Mount		-40°C~125°C TA	CMOS			e3		QUAD	NO LEAD	NOT SPECIFIED	2.1V	NOT SPECIFIED	C8051F58	32			0.5mm	2V	12	Microcontrollers	Not Qualified							Internal			96kB		8051		8.25K x 8	25		2	33mA		8b		1	6	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES	NO	1.8V~5.25V	98304				FLASH	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	8-Bit	96KB 96K x 8	A/D 25x12b
C8051F700-GQR	Silicon Labs	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2009	C8051F70x		Obsolete	3 (168 Hours)								RoHS Compliant		Tin			64-TQFP	2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART						25MHz			Surface Mount		-40°C~85°C TA																	3						Yes			Internal			15kB		8051		512 x 8	54					8b			4		Cap Sense, POR, PWM, Temp Sensor, WDT							1.8V~3.6V				32 x 8	FLASH	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	15KB 15K x 8	A/D 16x10b
EFM32G840F128-QFN64	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2012	Gecko		Discontinued	3 (168 Hours)	64						9mm	RoHS Compliant				64	64-VFQFN Exposed Pad	EBI/EMI, I2C, IrDA, SPI, UART, USART		Unknown				32MHz	850μm	9mm	Surface Mount		-40°C~85°C TA	CMOS					QUAD	NO LEAD	NOT SPECIFIED	3V	NOT SPECIFIED				YES	0.5mm			Microcontrollers	Not Qualified				Yes	ARM		Internal			128kB		ARM® Cortex®-M3		16K x 8	56					32b		1		MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT		32	YES	YES			1.98V~3.8V		8	3		FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	128KB 128K x 8	A/D 8x12b; D/A 2x12b
C8051F575-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tube	2000	C8051F57x		Active	3 (168 Hours)	40						6mm	RoHS Compliant		Tin		40	40-VFQFN Exposed Pad	2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART						50MHz	850μm	6mm	Surface Mount		-40°C~125°C TA	CMOS			e3		QUAD	NO LEAD	NOT SPECIFIED	2.1V	NOT SPECIFIED	C8051F57	40			0.5mm	2V	6		Not Qualified		2.75V		Yes			Internal			16kB		8051		2.25K x 8	33					8b		1	4	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		1.8V~5.25V		32			FLASH	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 32x12b
C8051F819-GUR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2008	C8051F81x		Not For New Designs	3 (168 Hours)						3V		RoHS Compliant		Tin			24-SSOP (0.154, 3.90mm Width)	2-Wire, I2C, SMBus, SPI, UART, USART						25MHz			Surface Mount		-40°C~85°C TA																	3						Yes			Internal			8kB		8051		512 x 8	17					8b					Cap Sense, POR, PWM, WDT							1.8V~3.6V					FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	8KB 8K x 8
EFM8BB31F64G-B-QSOP24R	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)		Busy Bee	yes	Not For New Designs	2 (1 Year)								Non-RoHS Compliant					24-SSOP (0.154, 3.90mm Width)										Surface Mount		-40°C~85°C TA								NOT SPECIFIED		NOT SPECIFIED															50MHz	Internal					CIP-51 8051		4.25K x 8	21									MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT							2.2V~3.6V					FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	64KB 64K x 8	A/D 13x10/12b SAR; D/A 4x12b
EFM32LG290F64G-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	90	28				32b			5	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	32-Bit	64KB 64K x 8	A/D 8x12b; D/A 2x12b
C8051F314-GQR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2000	C8051F31x	yes	Not For New Designs	3 (168 Hours)	32						7mm	RoHS Compliant	Lead Free	Tin	No	32	32-LQFP	2-Wire, I2C, SMBus, SPI, UART, USART						25MHz			Surface Mount		-40°C~85°C TA	CMOS	1.6mm		e3		QUAD	GULL WING		3V		C8051F31	32			0.8mm	2.7V	5				3.6V					Internal	25 μs		8kB		8051		1.25K x 8	29					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
EFM32GG11B420F2048GM64-AR	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)		Giant Gecko S1		Obsolete	3 (168 Hours)								RoHS Compliant					64-VFQFN Exposed Pad				compliant						Surface Mount		-40°C~85°C TA																									72MHz	Internal					ARM® Cortex®-M4		512K x 8	53									MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT							1.8V~3.8V					FLASH	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	32-Bit	2MB 2M x 8	A/D 16x12b SAR; D/A 2x12b
EFM32TG11B510F128GM80-AR	Silicon Labs	RFQ Min: 1 Mult: 1				Tape & Reel (TR)				Discontinued	3 (168 Hours)
SIM3L156-C-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2000	SiM3L1xx		Not For New Designs	2 (1 Year)	64						9mm	RoHS Compliant			No	64	64-VFQFN Exposed Pad	I2C, IrDA, SPI, UART, USART						50MHz	900μm	9mm	Surface Mount	206.29948mg	-40°C~85°C TA	CMOS					QUAD			3.3V					YES	0.5mm			Microcontrollers				800mW	Yes	ARM		Internal			128kB		ARM® Cortex®-M3	2	32K x 8	51					32b		1	3	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT		32	YES	YES			1.8V~3.8V		23	6		FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	128KB 128K x 8	A/D 23x10/12b; D/A 1x10b
EFM8LB11F32E-B-QFN32R	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2012	Laser Bee	yes	Last Time Buy	2 (1 Year)								Non-RoHS Compliant					32-UFQFN Exposed Pad										Surface Mount		-40°C~105°C TA			8542.31.00.01					260		30															72MHz	Internal					CIP-51 8051		2.25K x 8	29									MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT							2.2V~3.6V					FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 20x14b; D/A 2x12b
EFM32LG880F128G-E-QFP100	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks			2010			Active		100		3A001.A.3	85°C	-40°C	3.8V	14mm	RoHS Compliant				100	LQFP	EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB						48MHz				1.319103g		CMOS	1.6mm				QUAD	GULL WING		3V				INDUSTRIAL	YES									Yes	ARM		Internal		48MHz	128kB	FLASH			32kB	86	28				32b	85		5	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT		32	YES	YES	YES	YES
EFM8LB12F32ES0-C-QFN32	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tube		Laser Bee		Active	2 (1 Year)	32						4mm	RoHS Compliant					32-UFQFN Exposed Pad				compliant					4mm	Surface Mount		-40°C~105°C TA						QUAD	NO LEAD		3V					YES	0.4mm	2.2V					3.6V				72MHz	Internal					CIP-51 8051		2.25K x 8	29										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 20x14b; D/A 4x12b
C8051F123-GQ	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tray	2000	C8051F12x	yes	Not For New Designs	3 (168 Hours)	64	SMD/SMT	3A001.A.3			3.3V	10mm	RoHS Compliant	Lead Free		No	64	64-TQFP	2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART		No SVHC			1 Mb	100MHz			Surface Mount		-40°C~85°C TA	CMOS	1.2mm		e3	Matte Tin (Sn)	QUAD	GULL WING		3.3V		C8051F12	64					6	Microcontrollers					Yes			Internal	100 μs		128kB		8051		8.25K x 8	32	16				8b			5	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		3V~3.6V	131072	8			FLASH	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	128KB 128K x 8	A/D 8x8b, 8x10b; D/A 2x12b
C8051F353-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tube	2000	C8051F35x	yes	Active	1 (Unlimited)	28					3V	5mm	RoHS Compliant	Lead Free	Tin		28	28-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART		Unknown				50MHz	890μm	5mm	Surface Mount		-40°C~85°C TA	CMOS			e3		QUAD	NO LEAD	NOT SPECIFIED	3V	NOT SPECIFIED	C8051F35	28					3	Microcontrollers	Not Qualified	3V						Internal	50 μs		8kB		8051		768 x 8	17					8b		1	4	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		2.7V~3.6V		8			FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 8x16b; D/A 2x8b
EFM32GG390F1024-BGA112	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)		Giant Gecko		Discontinued	3 (168 Hours)	112					3V	10mm	RoHS Compliant				112	112-LFBGA	EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB						48MHz			Surface Mount		-40°C~85°C TA	CMOS					BOTTOM	BALL		3V					YES	0.8mm								Yes	ARM		Internal			1MB		ARM® Cortex®-M3		128K x 8	87	28				32b	86		3	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT		32	YES	YES	YES	YES	1.85V~3.8V	1048576				FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	1MB 1M x 8	A/D 8x12b; D/A 2x12b
C8051T610-GQ	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2000	C8051T61x		Not For New Designs	3 (168 Hours)	32						7mm	RoHS Compliant			No	32	32-LQFP	2-Wire, I2C, SMBus, SPI, UART, USART						25MHz			Surface Mount		-40°C~85°C TA	CMOS	1.6mm		e3	Matte Tin (Sn)	QUAD	GULL WING	260	3V		C8051T61	32		YES	0.8mm	1.8V	5				3.6V					Internal			16kB	EPROM, OTP	8051		1.25K x 8	29					8b			4	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES	NO	1.8V~3.6V					OTP	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 21x10b
C8051F545-IQR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)	2000	C8051F54x		Active	3 (168 Hours)								RoHS Compliant					32-LQFP	2-Wire, I2C, LIN, SMBus, SPI, UART, USART						50MHz			Surface Mount		-40°C~125°C TA																	6									Internal			8kB		8051		1.25K x 8	25					8b					POR, PWM, Temp Sensor, WDT							1.8V~5.25V					FLASH	SMBus (2-Wire/I2C), LINbus, SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 25x12b

C8051F920-GM Silicon Labs
32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F9xx Series C8051F92 32 Pin 25MHz 3V 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32LG395F256G-F-BGA120R Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 3V 120-VFBGA

Price: 0.0000
RFQ
EFM32TG11B520F128IQ48-AR Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Tiny Gecko 1 Series 48-TQFP

Price: 0.0000
RFQ
CF326-SX0261GM Silicon Labs
FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3L1xx Series

Price: 0.0000
RFQ
EFM8UB20F64G-A-QFP32R Silicon Labs
64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Universal Bee Series 48MHz 32-LQFP

Price: 0.0000
RFQ
SIM3C157-B-GQR Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3C1xx Series SIM3C1 80MHz 3V 80-TQFP

Price: 0.0000
RFQ
C8051F206 Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F2xx Series C8051F2 48 Pin 25MHz 3V 48-TQFP

Price: 0.0000
RFQ
C8051F712-GQR Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F71x Series 25MHz 48-TQFP

Price: 0.0000
RFQ
EFM8SB20F64G-B-QFN24R Silicon Labs
64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Sleepy Bee Series 24-WFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F536-IMR Silicon Labs
Microcontroller 20 Pin QFN EP

Price: 0.0000
RFQ
EFM8UB20F32G-B-QFP48 Silicon Labs
32KB 32K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Universal Bee Series 3.3V 48-TQFP

Price: 0.0000
RFQ
C8051F586-IM Silicon Labs
96KB 96K x 8 FLASH 8051 8-Bit Microcontroller C8051F58x Series C8051F58 32 Pin 50MHz 2.1V 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F700-GQR Silicon Labs
15KB 15K x 8 FLASH 8051 8-Bit Microcontroller C8051F70x Series 25MHz 64-TQFP

Price: 0.0000
RFQ
EFM32G840F128-QFN64 Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Gecko Series 64 Pin 32MHz 3V 64-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F575-IM Silicon Labs
16KB 16K x 8 FLASH 8051 8-Bit Microcontroller C8051F57x Series C8051F57 40 Pin 50MHz 2.1V 40-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F819-GUR Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F81x Series 25MHz 24-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
EFM8BB31F64G-B-QSOP24R Silicon Labs
64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 24-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
EFM32LG290F64G-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
C8051F314-GQR Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F31x Series C8051F31 32 Pin 25MHz 3V 32-LQFP

Price: 0.0000
RFQ
EFM32GG11B420F2048GM64-AR Silicon Labs
2MB 2M x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller Giant Gecko S1 Series 64-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32TG11B510F128GM80-AR Silicon Labs
Microcontroller

Price: 0.0000
RFQ
SIM3L156-C-GM Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3L1xx Series 64 Pin 50MHz 3.3V 64-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM8LB11F32E-B-QFN32R Silicon Labs
32KB 32K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Laser Bee Series 32-UFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32LG880F128G-E-QFP100 Silicon Labs
Microcontroller 100 Pin 48MHz 3V LQFP

Price: 0.0000
RFQ
EFM8LB12F32ES0-C-QFN32 Silicon Labs
32KB 32K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Laser Bee Series 3V 32-UFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F123-GQ Silicon Labs
128KB 128K x 8 FLASH 8051 8-Bit Microcontroller C8051F12x Series C8051F12 64 Pin 100MHz 3.3V 64-TQFP

Price: 0.0000
RFQ
C8051F353-GM Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F35x Series C8051F35 28 Pin 50MHz 3V 28-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32GG390F1024-BGA112 Silicon Labs
1MB 1M x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Giant Gecko Series 112 Pin 48MHz 3V 112-LFBGA

Price: 0.0000
RFQ
C8051T610-GQ Silicon Labs
16KB 16K x 8 OTP 8051 8-Bit Microcontroller C8051T61x Series C8051T61 32 Pin 25MHz 3V 32-LQFP

Price: 0.0000
RFQ
C8051F545-IQR Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F54x Series 50MHz 32-LQFP

Price: 0.0000
RFQ