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	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	JESD-30 Code	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Ambient Temperature Range High	Watchdog Timer	Core Architecture	Speed	Oscillator Type	Access Time	Frequency (Max)	Memory Size	Memory Type	Core Processor	Number of GPIO	Number of SPI Channels	RAM Size	Number of I/O	Address Bus Width	Number of UART Channels	Number of A/D Converters	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	Number of PWM Channels	On Chip Program ROM Width	CPU Family	Program Memory Type	Connectivity	Core Size	Program Memory Size	Data Converter
EFM32LG290F256G-E-BGA112R	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Cut Tape (CT)	2014	Leopard Gecko	yes	Not For New Designs	3 (168 Hours)					3.8V		RoHS Compliant				112	112-LFBGA	EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB					48MHz			Surface Mount	-40°C~85°C TA								NOT SPECIFIED		NOT SPECIFIED														Yes	ARM		Internal			256kB		ARM® Cortex®-M3			32K x 8	90					32b			5	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, 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; D/A 2x12b
EFM32WG232F64-B-QFP64R	Silicon Labs	RFQ Min: 1 Mult: 1		8 Weeks		Tape & Reel (TR)		Wonder Gecko		Active													64-TQFP									Surface Mount	-40°C~85°C TA																										48MHz	Internal					ARM® Cortex®-M4F			32K x 8	53										Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT							1.98V~3.8V							FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	64KB 64K x 8	A/D 8x12b SAR; D/A 2x12b
EFM32HG210F32G-A-QFN32R	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2016	Happy Gecko		Discontinued	6 (Time on Label)	32					6mm	RoHS Compliant					32-VQFN Exposed Pad	I2C, IrDA, SPI, UART, USART			unknown		25MHz		6mm	Surface Mount	-40°C~85°C TA	CMOS	0.9mm	8542.31.00.01			QUAD	NO LEAD		3V					YES	0.65mm	S-XQCC-N32	1.98V					3.8V			ARM		Internal			32kB		ARM® Cortex®-M0+			4K x 8	24									MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT		32	YES	YES	YES	YES	1.98V~3.8V							FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	32KB 32K x 8	A/D 4x12b
EFM32GG880F1024G-E-QFP100	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray		Giant Gecko	yes	Active	3 (168 Hours)							RoHS Compliant					100-LQFP	I2C, I2S, IrDA, SPI, UART, USART			compliant		48MHz	1.6mm		Surface Mount	-40°C~85°C TA								NOT SPECIFIED		NOT SPECIFIED													85°C				Internal			1MB		ARM® Cortex®-M3		3	128K x 8	86		7	1		32b		2	10		Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT							1.98V~3.8V			8	12			FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	1MB 1M x 8	A/D 8x12b; D/A 2x12b
EFM32WG990F256-BGA112	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Cut Tape (CT)	2013	Wonder Gecko		Not For New Designs	3 (168 Hours)	112	3A001.A.3				10mm	RoHS Compliant				112	112-LFBGA	EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB		Unknown			48MHz			Surface Mount	-40°C~85°C TA	CMOS	1.3mm	8542.31.00.01			BOTTOM	BALL	NOT SPECIFIED	3V	NOT SPECIFIED				YES	0.8mm		1.98V					3.8V		Yes	ARM		Internal			256kB		ARM® Cortex®-M4F	87		32K x 8	86	28				32b				MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT		32	YES	YES	YES		1.98V~3.8V			6				FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	256KB 256K x 8	A/D 8x12b; D/A 2x12b
EFM8BB31F32G-A-QFN32	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tube	2015	Busy Bee		Discontinued	6 (Time on Label)							RoHS Compliant				32	32-UFQFN Exposed Pad	I2C, SMBus, SPI, UART, USART		No SVHC			50MHz			Surface Mount	-40°C~85°C TA	CMOS		8542.31.00.01																								Internal			32kB		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 20x10/12b SAR; D/A 2x12b
EFM8LB10F16E-B-QFN24R	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)		Laser Bee	yes	Last Time Buy	2 (1 Year)	24					3mm	Non-RoHS Compliant					24-VFQFN Exposed Pad								3mm	Surface Mount	-40°C~105°C TA			8542.31.00.01			QUAD	NO LEAD	260	3V	30				YES	0.4mm		2.2V					3.6V				72MHz	Internal					CIP-51 8051			1.25K x 8	20									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 12x14b
EFM8LB12F64E-B-QFN32R	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)		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			4.25K x 8	28									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 20x14b; D/A 4x12b
C8051F545-IQ	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tray	2000	C8051F54x		Active	3 (168 Hours)	32	3A001.A.3				7mm	RoHS Compliant		Tin		32	32-LQFP	2-Wire, I2C, LIN, SMBus, SPI, UART, USART					50MHz			Surface Mount	-40°C~125°C TA	CMOS			e3		QUAD	GULL WING	NOT SPECIFIED		NOT SPECIFIED	C8051F54	32			0.8mm		1.8V	6		Not Qualified				Yes			Internal			8kB		8051			1.25K 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), LINbus, SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 25x12b
C8051F124R	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2000	C8051F12x		Obsolete	3 (168 Hours)							Non-RoHS Compliant	Contains Lead			100	100-TQFP	2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART					50MHz			Surface Mount	-40°C~85°C TA											C8051F12							6									Internal	50 μs		128kB		8051			8.25K x 8	64					8b					Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT							2.7V~3.6V							FLASH	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	128KB 128K x 8	A/D 8x8b, 8x12b; D/A 2x12b
C8051F531-ITR	Silicon Labs	RFQ Min: 1 Mult: 1	download				2013		yes	Active		20		125°C	-40°C		6.5mm	RoHS Compliant			No	20	TSSOP	SPI, UART	5.25V			2.7V						CMOS	1.2mm		e3	Matte Tin (Sn)	DUAL	GULL WING					20	AUTOMOTIVE	YES	0.65mm										8051				25MHz	8kB	FLASH				256B	16					8b	16		3	MICROCONTROLLER			8	YES	NO	YES	NO
EFM32HG108F64G-A-QFN24R	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2013	Happy Gecko		Discontinued	6 (Time on Label)	24					5mm	RoHS Compliant					24-VQFN Exposed Pad	I2C, IrDA, SPI, UART, USART			unknown		25MHz		5mm	Surface Mount	-40°C~85°C TA	CMOS	0.9mm	8542.31.00.01			QUAD	NO LEAD		3V					YES	0.65mm	S-XQCC-N24	1.98V					3.8V			ARM		Internal			64kB		ARM® Cortex®-M0+			8K x 8	17									MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT		32	NO	YES	YES	NO	1.98V~3.8V							FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	64KB 64K x 8	A/D 4x12b
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
C8051F541-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, SMBus, SPI, UART, USART					50MHz			Surface Mount	-40°C~125°C TA																		6									Internal			16kB		8051			1.25K x 8	25					8b					POR, PWM, Temp Sensor, WDT							1.8V~5.25V							FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 25x12b
C8051F336-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tube	2006	C8051F33x		Active	1 (Unlimited)	20				3V	4mm	RoHS Compliant		Tin	No	20	20-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART					25MHz	1mm	4mm	Surface Mount	-40°C~85°C TA	CMOS			e3		QUAD			3V		C8051F33	20		YES	0.5mm			3						Yes			Internal			16kB		8051		1	768 x 8	17					8b			4	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		2.7V~3.6V			16				FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 16x10b; D/A 1x10b
EFM32LG980F256-QFP100	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2012	Leopard Gecko		Obsolete	3 (168 Hours)	100	3A001.A.3				14mm	RoHS Compliant				100	100-LQFP	EBI/EMI, I2C, IrDA, SPI, UART, USART, USB		Unknown			48MHz			Surface Mount	-40°C~85°C TA	CMOS	1.6mm	8542.31.00.01			QUAD	GULL WING	NOT SPECIFIED	3V	NOT SPECIFIED				YES	0.5mm		1.85V					3.8V			ARM		Internal			256kB		ARM® Cortex®-M3			32K x 8	83					32b				MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT		32	YES	YES	YES	YES	1.98V~3.8V	262144						FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	256KB 256K x 8	A/D 8x12b; D/A 2x12b
EFM32G290F128-BGA112T	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2013	Gecko		Discontinued	3 (168 Hours)	112					10mm	RoHS Compliant				112	112-LFBGA	EBI/EMI, I2C, IrDA, SPI, UART, USART					32MHz			Surface Mount	-40°C~85°C TA	CMOS	1.3mm				BOTTOM	BALL	NOT SPECIFIED	3V	NOT SPECIFIED				YES	0.8mm		1.98V		Microcontrollers	Not Qualified	1.85/3.8V	3.8V		Yes	ARM		Internal			128kB		ARM® Cortex®-M3			16K x 8	90	16				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	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	128KB 128K x 8	A/D 8x12b; D/A 2x12b
EFM32G290F32G-E-BGA112	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray		Gecko		Active	3 (168 Hours)	112					10mm	RoHS Compliant					112-LFBGA				compliant				10mm	Surface Mount	-40°C~85°C TA	CMOS	1.3mm	8542.31.00.01			BOTTOM	BALL		3V					YES	0.8mm	S-PBGA-B112	1.98V					3.8V				32MHz	Internal					ARM® Cortex®-M3			8K x 8	90	16			16					MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT	32MHz	32	YES	YES	YES	YES	1.98V~3.8V	32768	8192			8		FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	32KB 32K x 8	A/D 8x12b; D/A 2x12b
C8051T326-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2006	C8051T32x		Not For New Designs	1 (Unlimited)	28				3V		RoHS Compliant				28	28-VFQFN Exposed Pad	I2C, SPI, UART, USART, USB					48MHz			Surface Mount	-40°C~85°C TA						QUAD	NO LEAD		3V									5				3.6V					Internal			16kB	EPROM, OTP	8051			1.25K x 8	15					8b			4	MICROCONTROLLER	POR, PWM, WDT		8	NO	NO	YES		1.8V~5.25V							OTP	I2C, SPI, UART/USART, USB	8-Bit	16KB 16K x 8
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
EFM32LG230F64G-F-QFN64R	Silicon Labs	RFQ Min: 1 Mult: 1		8 Weeks		Tape & Reel (TR)		Leopard Gecko		Active		64					9mm						64-VFQFN Exposed Pad								9mm	Surface Mount	-40°C~85°C TA						QUAD	NO LEAD		3V					YES	0.5mm		1.98V					3.8V				48MHz	Internal					ARM® Cortex®-M3			32K x 8	56	28			16					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	64KB 64K x 8	A/D 8x12b SAR; D/A 2x12b
EFM32HG110F64G-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+			8K 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	64KB 64K x 8	A/D 4x12b
EFM32TG11B540F64GQ64-AR	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)		Tiny Gecko 1		Discontinued	3 (168 Hours)							RoHS Compliant					64-TQFP				compliant					Surface Mount	-40°C~85°C TA																										48MHz	Internal					ARM® Cortex®-M0+			32K x 8	50									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	64KB 64K x 8	A/D 12bit SAR; D/A 12bit
EFM32LG942F64G-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	64KB 64K x 8	A/D 8x12b SAR; D/A 2x12b
EFM32TG11B340F64IQ64-B	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray		Tiny Gecko 1		Active	2 (1 Year)	64					10mm	RoHS Compliant					64-TQFP				compliant				10mm	Surface Mount	-40°C~125°C TJ						QUAD	GULL WING		3.3V					YES	0.5mm		1.8V					3.8V				48MHz	Internal					ARM® Cortex®-M0+			32K x 8	53									MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	58MHz	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
EFM8BB21F16I-C-QSOP24R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Busy Bee	yes	Active	2 (1 Year)	24					8.65mm	RoHS Compliant					24-SSOP (0.154, 3.90mm Width)				compliant				3.9mm	Surface Mount	-40°C~125°C TA	CMOS		8542.31.00.01			DUAL	GULL WING	NOT SPECIFIED	3V	NOT SPECIFIED				YES	0.635mm		2.2V					3.6V				50MHz	Internal					CIP-51 8051			2.25K 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 20x12b
EFM32LG380F128G-F-QFP100	Silicon Labs	RFQ Min: 1 Mult: 1		8 Weeks				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
EFM32HG108F32G-B-QFN24R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)		Happy Gecko	yes	Discontinued	3 (168 Hours)							Non-RoHS Compliant					24-VQFN Exposed Pad									Surface Mount	-40°C~85°C TA	CMOS		8542.31.00.01																							25MHz	Internal					ARM® Cortex®-M0+			4K x 8	17									MICROCONTROLLER, RISC	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
EFM32TG108F32-QFN24T	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2013	Tiny Gecko		Not For New Designs	3 (168 Hours)	24						RoHS Compliant				24	24-VQFN Exposed Pad	EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART					32MHz			Surface Mount	-40°C~85°C TA	CMOS					QUAD	NO LEAD							YES					Microcontrollers	Not Qualified				Yes	ARM		Internal			32kB		ARM® Cortex®-M3			4K x 8	17					32b			3	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT		32					1.85V~3.8V		4096					FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	32KB 32K x 8
EFM8BB31F64I-B-QFN24R	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)		Busy Bee	yes	Not For New Designs	2 (1 Year)							RoHS Compliant					24-VFQFN Exposed Pad				compliant					Surface Mount	-40°C~125°C TA								NOT SPECIFIED		NOT SPECIFIED																50MHz	Internal					CIP-51 8051			4.25K x 8	20									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 12x10/12b SAR; D/A 2x12b

EFM32LG290F256G-E-BGA112R Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 112 Pin 48MHz 112-LFBGA

Price: 0.0000
RFQ
EFM32WG232F64-B-QFP64R Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M4F 32-Bit Microcontroller Wonder Gecko Series 64-TQFP

Price: 0.0000
RFQ
EFM32HG210F32G-A-QFN32R Silicon Labs
32KB 32K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Happy Gecko Series 25MHz 3V 32-VQFN Exposed Pad

Price: 0.0000
RFQ
EFM32GG880F1024G-E-QFP100 Silicon Labs
1MB 1M x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Giant Gecko Series 48MHz 100-LQFP

Price: 0.0000
RFQ
EFM32WG990F256-BGA112 Silicon Labs
256KB 256K x 8 FLASH ARM? Cortex?-M4F 32-Bit Microcontroller Wonder Gecko Series 112 Pin 48MHz 3V 112-LFBGA

Price: 0.0000
RFQ
EFM8BB31F32G-A-QFN32 Silicon Labs
32KB 32K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 32 Pin 50MHz 32-UFQFN Exposed Pad

Price: 0.0000
RFQ
EFM8LB10F16E-B-QFN24R Silicon Labs
16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Laser Bee Series 3V 24-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM8LB12F64E-B-QFN32R Silicon Labs
64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Laser Bee Series 32-UFQFN Exposed Pad

Price: 0.0000
RFQ
C8051F545-IQ Silicon Labs
8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F54x Series C8051F54 32 Pin 50MHz 32-LQFP

Price: 0.0000
RFQ
C8051F124R Silicon Labs
128KB 128K x 8 FLASH 8051 8-Bit Microcontroller C8051F12x Series C8051F12 100 Pin 50MHz 100-TQFP

Price: 0.0000
RFQ
C8051F531-ITR Silicon Labs
Microcontroller 20 Pin TSSOP

Price: 0.0000
RFQ
EFM32HG108F64G-A-QFN24R Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Happy Gecko Series 25MHz 3V 24-VQFN 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
C8051F541-IQR Silicon Labs
16KB 16K x 8 FLASH 8051 8-Bit Microcontroller C8051F54x Series 50MHz 32-LQFP

Price: 0.0000
RFQ
C8051F336-GM Silicon Labs
16KB 16K x 8 FLASH 8051 8-Bit Microcontroller C8051F33x Series C8051F33 20 Pin 25MHz 3V 20-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32LG980F256-QFP100 Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 100 Pin 48MHz 3V 100-LQFP

Price: 0.0000
RFQ
EFM32G290F128-BGA112T Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Gecko Series 112 Pin 32MHz 3V 112-LFBGA

Price: 0.0000
RFQ
EFM32G290F32G-E-BGA112 Silicon Labs
32KB 32K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Gecko Series 3V 112-LFBGA

Price: 0.0000
RFQ
C8051T326-GMR Silicon Labs
16KB 16K x 8 OTP 8051 8-Bit Microcontroller C8051T32x Series 28 Pin 48MHz 3V 28-VFQFN Exposed Pad

Price: 0.0000
RFQ
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
EFM32LG230F64G-F-QFN64R Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 3V 64-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32HG110F64G-C-QFN24R Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Happy Gecko Series 24-VQFN Exposed Pad

Price: 0.0000
RFQ
EFM32TG11B540F64GQ64-AR Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Tiny Gecko 1 Series 64-TQFP

Price: 0.0000
RFQ
EFM32LG942F64G-F-QFP64 Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 3V 64-TQFP

Price: 0.0000
RFQ
EFM32TG11B340F64IQ64-B Silicon Labs
64KB 64K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Tiny Gecko 1 Series 3.3V 64-TQFP

Price: 0.0000
RFQ
EFM8BB21F16I-C-QSOP24R Silicon Labs
16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 3V 24-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
EFM32LG380F128G-F-QFP100 Silicon Labs
128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 3V 100-LQFP

Price: 0.0000
RFQ
EFM32HG108F32G-B-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
EFM32TG108F32-QFN24T Silicon Labs
32KB 32K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Tiny Gecko Series 24 Pin 32MHz 24-VQFN Exposed Pad

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

Price: 0.0000
RFQ