Microcontrollers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	Series	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	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)	Max Power Dissipation	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	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
EFM32G230F128-QFN64T	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2013	Gecko	Discontinued	3 (168 Hours)	64					9mm	RoHS Compliant				64	64-VFQFN Exposed Pad	EBI/EMI, I2C, IrDA, SPI, UART, USART		Unknown			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			128kB		ARM® Cortex®-M3		16K x 8	56				32b			4	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT		32	YES	YES	YES	YES	1.98V~3.8V	131072			CORTEX-M3	FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	128KB 128K x 8	A/D 8x12b; D/A 2x12b
EFM32LG942F128G-F-QFP64	Silicon Labs	RFQ Min: 1 Mult: 1		8 Weeks				Leopard Gecko	Active		64					10mm						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®-M3		32K x 8	50	28		16					MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	48MHz	32	YES	YES	YES		1.98V~3.8V					FLASH	I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	128KB 128K x 8	A/D 8x12b SAR; D/A 2x12b
SIM3U134-B-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2001	SiM3U1xx	Not For New Designs	2 (1 Year)	40					6mm	RoHS Compliant				40	40-VFQFN Exposed Pad						80MHz			Surface Mount	-40°C~85°C TA	CMOS						QUAD	NO LEAD		3V		SIM3U1			YES	0.5mm		1.8V	10				3.6V	650mW	Yes		ARM		Internal			32kB		ARM® Cortex®-M3		8K x 8	28				32b	65		2	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT		32	YES	YES	YES		1.8V~3.6V					FLASH	I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	32KB 32K x 8	A/D 18x12b; D/A 2x10b
EFM32HG108F32G-C-QFN24R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Happy Gecko	Active	3 (168 Hours)							ROHS3 Compliant					24-VQFN Exposed Pad									Surface Mount	-40°C~85°C TA																												25MHz	Internal					ARM® Cortex®-M0+		4K x 8	17									Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT							1.98V~3.8V					FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	32KB 32K x 8	A/D 4x12b
C8051F311R	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2000	C8051F31x	Obsolete	1 (Unlimited)	28						Non-RoHS Compliant	Contains Lead		No		28-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART					25MHz			Surface Mount	-40°C~85°C TA	CMOS	1mm					QUAD			3V		C8051F31	28		YES		S-XQCC-N28	2.7V	5				3.6V						Internal	25 μs		16kB		8051		1.25K x 8	25				8b				MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES	NO	2.7V~3.6V					FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 17x10b
C8051F500-IMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tape & Reel (TR)	2000	C8051F50x	Active	2 (1 Year)	48					7mm	RoHS Compliant		Tin		48	48-VFQFN Exposed Pad	2-Wire, CAN, EBI/EMI, I2C, LIN, SMBus, SPI, UART, USART					50MHz			Surface Mount	-40°C~125°C TA					e3		QUAD	NO LEAD		2.1V		C8051F50				0.5mm		1.8V	6				2.75V		Yes				Internal			64kB		8051		4.25K x 8	40				8b			4	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		1.8V~5.25V					FLASH	EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	8-Bit	64KB 64K x 8	A/D 32x12b
EFM32LG380F128G-F-QFP100R	Silicon Labs	RFQ Min: 1 Mult: 1		8 Weeks		Tape & Reel (TR)		Leopard Gecko	Active		100					14mm						100-LQFP								14mm	Surface Mount	-40°C~85°C TA										3V					YES	0.5mm		1.98V					3.8V					48MHz	Internal					ARM® Cortex®-M3		32K x 8	83	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	128KB 128K x 8	A/D 8x12b SAR; D/A 2x12b
EZR32HG220F32R69G-C0	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks				EZR32HG	Active	3 (168 Hours)	48					7mm	ROHS3 Compliant					48-VFQFN Exposed Pad								7mm	Surface Mount	-40°C~85°C TA										3V					YES	0.5mm		1.98V					3.8V					25 MHz									27								MICROCONTROLLER, RISC		25MHz	32	YES	YES	YES
EFM32GG12B830F512GQ64-AR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Giant Gecko S1	Active	2 (1 Year)												64-VFQFN Exposed Pad									Surface Mount	-40°C~85°C TA																												72MHz	Internal					ARM® Cortex®-M4		192K x 8	48									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
C8051T626-B-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2016	C8051T62x	Last Time Buy	1 (Unlimited)							RoHS Compliant		Tin			32-VFQFN Exposed Pad	I2C, SMBus, SPI, UART, USART, USB								Surface Mount	-40°C~85°C TA				48MHz																					Yes			48 MIPS	Internal			64kB	EEPROM, EPROM, OTP	8051		3.25K x 8	24				8b			4		POR, PWM, Temp Sensor, WDT							1.8V~5.25V			1		OTP	I2C, SPI, UART/USART, USB	8-Bit	64KB 64K x 8	A/D 21x10b
SIM3C167-B-GQR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2000	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			256kB		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	256KB 256K x 8	A/D 32x12b; D/A 2x10b
C8051F367-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tray	2000	C8051F36x	Discontinued	1 (Unlimited)	28				3V	7mm	RoHS Compliant			No	28	28-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART					50MHz	1.45mm	7mm	Surface Mount	-40°C~85°C TA	CMOS				e3	Matte Tin (Sn)	QUAD			3V		C8051F36	28		YES	0.5mm			6						Yes				Internal			32kB		8051	1	1K x 8	25				8b			4	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		2.7V~3.6V			21		FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 17x10b; D/A 1x10b
EFM8SB20F32G-A-QFP32R	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2015	Sleepy Bee	Discontinued	3 (168 Hours)							RoHS Compliant					32-LQFP	EBI/EMI, I2C, SMBus, SPI, UART, USART					25MHz			Surface Mount	-40°C~85°C TA	CMOS		8542.31.00.01																										Internal			32kB		CIP-51 8051		4.25K x 8	24								MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT							1.8V~3.6V					FLASH	EBI/EMI, I2C, SMBus, SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 23x10b
EFM32LG990F256G-E-BGA112	Silicon Labs	RFQ Min: 1 Mult: 1									112	3A001.A.3	85°C	-40°C	3.8V	10mm	RoHS Compliant				112	BGA	EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB					48MHz					CMOS	1.3mm					BOTTOM	BALL		3V				INDUSTRIAL	YES	0.8mm									Yes		ARM		Internal		48MHz	256kB	FLASH			32kB	87	28			32b	86		5	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT		32	YES	YES	YES	YES
C8051F587-IQ	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tray	2000	C8051F58x	Active	3 (168 Hours)	32	3A001.A.3				7mm	RoHS Compliant		Tin	No	32	32-LQFP	2-Wire, I2C, SMBus, SPI, UART, USART					24MHz			Surface Mount	-40°C~125°C TA	CMOS		8542.31.00.01		e3		QUAD	GULL WING		2.1V		C8051F58	32			0.8mm		2V	12	Microcontrollers		2/5V	2.75V					50 MHz	Internal			96kB		8051		8.25K x 8	25		33mA		8b			6	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES	NO	1.8V~5.25V	98304				FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	96KB 96K x 8	A/D 25x12b
EFM32GG12B830F512IM64-AR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Giant Gecko S1	Active	2 (1 Year)												64-VFQFN Exposed Pad									Surface Mount	-40°C~125°C TA																												72MHz	Internal					ARM® Cortex®-M4		192K x 8	51									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
C8051F975-A-GMR	Silicon Labs	RFQ Min: 1 Mult: 1			Surface Mount	Tape & Reel (TR)							85°C	-40°C	3V		RoHS Compliant					QFN	I2C, SMBus, SPI, UART, USART	3.6V			1.8V	25MHz																													Yes		8051		Internal		25MHz	16kB	FLASH			4kB					8b	19		4		CapSense, DMA, POR, PWM, WDT
EFM32GG11B510F2048IM64-BR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Giant Gecko S1	Active	3 (168 Hours)	64					9mm	RoHS Compliant					64-VFQFN Exposed Pad				compliant				9mm	Surface Mount	-40°C~125°C TA							QUAD	NO LEAD		3.3V					YES	0.5mm		1.8V					3.8V					72MHz	Internal					ARM® Cortex®-M4		384K x 8	53	28		16					MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50MHz	32	YES	YES	YES		1.8V~3.8V					FLASH	CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	32-Bit	2MB 2M x 8	A/D 16x12b SAR; D/A 2x12b
EFM32TG822F8-QFP48	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2010	Tiny Gecko	Not For New Designs	3 (168 Hours)	48				3V	7mm	RoHS Compliant				48	48-TQFP	I2C, IrDA, SPI, UART, USART					32MHz			Surface Mount	-40°C~85°C TA	CMOS						QUAD	GULL WING	NOT SPECIFIED	3V	NOT SPECIFIED				YES	0.5mm				Microcontrollers	Not Qualified	1.85/3.8V	3.8V				ARM		Internal			8kB		ARM® Cortex®-M3		2K x 8	37				32b			2	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT		32	YES	YES	YES	YES	1.85V~3.8V				CORTEX-M3	FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	8KB 8K x 8	A/D 4x12b; D/A 1x12b
EFM32G880F64-QFP100	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2010	Gecko	Discontinued	3 (168 Hours)	100				3.8V	14mm	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				Yes		ARM		Internal			64kB		ARM® Cortex®-M3		16K x 8	86	16			32b	86		3	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, 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
EFM8UB20F32G-A-QFN32	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2014	Universal Bee	Discontinued	2 (1 Year)					3.3V	5mm	RoHS Compliant				32	32-VFQFN Exposed Pad	I2C, SMBus, SPI, UART, USART, USB		Unknown			48MHz	850μm	5mm	Surface Mount	-40°C~85°C TA	CMOS																												Internal			32kB		CIP-51 8051	1	2.25K x 8	25				8b		2	6	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT							2.65V~3.6V			20		FLASH	I2C, SMBus, SPI, UART/USART, USB	8-Bit	32KB 32K x 8	A/D 20x10b
EFM8LB12F64E-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		4.25K x 8	28									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 20x14b; D/A 4x12b
C8051F34C-GQR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2014	C8051F34x	Not For New Designs	3 (168 Hours)			85°C	-40°C			RoHS Compliant					48-TQFP	2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART, USB					48MHz			Surface Mount	-40°C~85°C TA												C8051F34							5							48-TQFP (7x7)	8051	48MHz	Internal			64kB	FLASH	8051		4.25K x 8	40				8b					Brown-out Detect/Reset, POR, PWM, WDT							2.7V~5.25V					FLASH	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART, USB	8-Bit	64KB 64K x 8
C8051F562-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, 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			32kB		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), LINbus, SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 25x12b
SIM3L164-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						RoHS Compliant					40-VFQFN Exposed Pad	I2C, IrDA, SPI, UART, USART					50MHz			Surface Mount	-40°C~85°C TA			8542.31.00.01				QUAD	NO LEAD							YES	0.5mm	S-PQCC-N40			Microcontrollers	Not Qualified	2/3.3V					ARM		Internal			256kB		ARM® Cortex®-M3		32K x 8	28									Brown-out Detect/Reset, DMA, POR, PWM, WDT		32					1.8V~3.8V	262144	32768		CORTEX-M3	FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	256KB 256K x 8	A/D 20x10/12b; D/A 1x10b
C8051F581-IMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)	2000	C8051F58x	Active	2 (1 Year)	48						RoHS Compliant					48-VFQFN Exposed Pad	2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART					50MHz			Surface Mount	-40°C~125°C TA			8542.31.00.01		e3	Matte Tin (Sn)	QUAD	NO LEAD					48		YES	0.5mm	S-PQCC-N48		12	Microcontrollers	Not Qualified	2/5V							Internal			128kB		8051		8.25K x 8	40		33mA		8b					POR, PWM, Temp Sensor, WDT		8					1.8V~5.25V	131072	8448			FLASH	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	128KB 128K x 8	A/D 32x12b
EFM32HG210F32N-C-QFN32	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray		Happy Gecko	Active	3 (168 Hours)	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+		4K x 8	24								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	32-Bit	32KB 32K x 8	A/D 4x12b
C8051F563-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tube	2000	C8051F56x	Active	1 (Unlimited)	32	3A001.A.3				5mm	RoHS Compliant		Tin		32	32-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART					50MHz			Surface Mount	-40°C~125°C TA	CMOS	1mm			e3		QUAD	NO LEAD	NOT SPECIFIED	2.1V	NOT SPECIFIED	C8051F56	32			0.5mm		2V	6		Not Qualified		2.75V		Yes				Internal			32kB		8051		2.25K x 8	25				8b			4	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES	NO	1.8V~5.25V					FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 25x12b
C8051F017R	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2000	C8051F01x	Obsolete	3 (168 Hours)			85°C	-40°C			Non-RoHS Compliant	Contains Lead			32	32-LQFP	2-Wire, I2C, SMBus, SPI, UART, USART	3.6V			2.7V	25MHz			Surface Mount	-40°C~85°C TA				25MHz								C8051F01							5							32-LQFP (7x7)	8051	25MHz	Internal	25 μs		32kB	FLASH	8051		2.25K x 8	8				8b	8				Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT							2.7V~3.6V					FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 4x10b; D/A 2x12b
EFM8BB31F16G-A-QSOP24R	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)		Busy Bee	Discontinued	3 (168 Hours)							Non-RoHS Compliant					24-SSOP (0.154, 3.90mm Width)									Surface Mount	-40°C~85°C TA																												50MHz	Internal					CIP-51 8051		2.25K x 8	21									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 13x10/12b SAR; D/A 2x12b

EFM32G230F128-QFN64T 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
EFM32LG942F128G-F-QFP64 Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 3V 64-TQFP

Price: 0.0000
RFQ
SIM3U134-B-GM Silicon Labs
32KB 32K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3U1xx Series SIM3U1 40 Pin 80MHz 3V 40-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32HG108F32G-C-QFN24R Silicon Labs
32KB 32K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Happy Gecko Series 24-VQFN Exposed Pad

Price: 0.0000
RFQ
C8051F311R Silicon Labs
16KB 16K x 8 FLASH 8051 8-Bit Microcontroller C8051F31x Series C8051F31 25MHz 3V 28-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F500-IMR Silicon Labs
64KB 64K x 8 FLASH 8051 8-Bit Microcontroller C8051F50x Series C8051F50 48 Pin 50MHz 2.1V 48-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32LG380F128G-F-QFP100R Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 3V 100-LQFP

Price: 0.0000
RFQ
EZR32HG220F32R69G-C0 Silicon Labs
Microcontroller EZR32HG Series 3V 48-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32GG12B830F512GQ64-AR 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
C8051T626-B-GMR Silicon Labs
64KB 64K x 8 OTP 8051 8-Bit Microcontroller C8051T62x Series 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
SIM3C167-B-GQR Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3C1xx Series SIM3C1 80MHz 3V 80-TQFP

Price: 0.0000
RFQ
C8051F367-GM Silicon Labs
32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F36x Series C8051F36 28 Pin 50MHz 3V 28-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM8SB20F32G-A-QFP32R Silicon Labs
32KB 32K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Sleepy Bee Series 25MHz 32-LQFP

Price: 0.0000
RFQ
EFM32LG990F256G-E-BGA112 Silicon Labs
Microcontroller 112 Pin 48MHz 3V BGA

Price: 0.0000
RFQ
C8051F587-IQ Silicon Labs
96KB 96K x 8 FLASH 8051 8-Bit Microcontroller C8051F58x Series C8051F58 32 Pin 24MHz 2.1V 32-LQFP

Price: 0.0000
RFQ
EFM32GG12B830F512IM64-AR 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
C8051F975-A-GMR Silicon Labs
Microcontroller 25MHz QFN

Price: 0.0000
RFQ
EFM32GG11B510F2048IM64-BR Silicon Labs
2MB 2M x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller Giant Gecko S1 Series 3.3V 64-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32TG822F8-QFP48 Silicon Labs
8KB 8K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Tiny Gecko Series 48 Pin 32MHz 3V 48-TQFP

Price: 0.0000
RFQ
EFM32G880F64-QFP100 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
EFM8UB20F32G-A-QFN32 Silicon Labs
32KB 32K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Universal Bee Series 32 Pin 48MHz 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM8LB12F64E-A-QFP32R Silicon Labs
64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Laser Bee Series 32-TQFP

Price: 0.0000
RFQ
C8051F34C-GQR Silicon Labs
64KB 64K x 8 FLASH 8051 8-Bit Microcontroller C8051F34x Series C8051F34 48MHz 48-TQFP

Price: 0.0000
RFQ
C8051F562-IQR Silicon Labs
32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F56x Series 50MHz 2.1V 32-LQFP

Price: 0.0000
RFQ
SIM3L164-C-GMR Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3L1xx Series 50MHz 40-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F581-IMR Silicon Labs
128KB 128K x 8 FLASH 8051 8-Bit Microcontroller C8051F58x Series 50MHz 48-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32HG210F32N-C-QFN32 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
C8051F563-IM Silicon Labs
32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F56x Series C8051F56 32 Pin 50MHz 2.1V 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F017R Silicon Labs
32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F01x Series C8051F01 32 Pin 25MHz 32-LQFP

Price: 0.0000
RFQ
EFM8BB31F16G-A-QSOP24R Silicon Labs
16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 24-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ