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	Lead Pitch	Min Supply Voltage	Density	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)	Row Spacing	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 Bits	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)	RAM (bytes)	Number of ADC Channels	On Chip Program ROM Width	CPU Family	Program Memory Type	Connectivity	Core Size	Program Memory Size	Data Converter
SIM3L168-C-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download				2000	SiM3L1xx		Obsolete	2 (1 Year)								RoHS Compliant						I2C, IrDA, SPI, UART, USART							50MHz					-40°C~85°C TA																											ARM		Internal			256kB		ARM® Cortex®-M3		32K x 8							32b			3		Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT							1.8V~3.8V						FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	256KB 256K x 8
EFM8SB10F8G-A-CSP16R	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)	2014	Sleepy Bee		Active	1 (Unlimited)	16						1.781mm	Non-RoHS Compliant					16-UFBGA, WLCSP										1.659mm	Surface Mount		-40°C~85°C TA	CMOS		8542.31.00.01				BOTTOM	BALL		2.4V					YES	0.4mm	S-PBGA-B16	1.8V		Microcontrollers	Not Qualified	2/3.3V	3.6V					25MHz	Internal					CIP-51 8051		512 x 8		13			4.5mA						MICROCONTROLLER	Brown-out Detect/Reset, DMA, POR, PWM, WDT	25MHz	8	YES	NO	YES		1.8V~3.6V	8192	512				FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 9x12b
C8051F012-GQ	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tray	2000	C8051F01x	yes	Not For New Designs	3 (168 Hours)	32	SMD/SMT				3V	7mm	RoHS Compliant	Lead Free	Tin	No	32	32-LQFP	2-Wire, I2C, SMBus, SPI, UART, USART		Unknown				256 kb	20MHz	1.45mm	7mm	Surface Mount		-40°C~85°C TA	CMOS				e3		QUAD	GULL WING		3V		C8051F01	32						5	Microcontrollers			3.6V		Yes				Internal	25 μs		32kB		8051		256 x 8		8		1			8b				MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		2.7V~3.6V			4			FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 4x10b; D/A 2x12b
C8051F533-ITR	Silicon Labs	RFQ Min: 1 Mult: 1	download						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	4kB	FLASH			256B		16					8b	16		3	MICROCONTROLLER			8	YES	NO	YES	NO
EFM32GG11B840F1024GL120-AR	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)		Giant Gecko S1		Obsolete	3 (168 Hours)								RoHS Compliant					120-VFBGA				compliant							Surface Mount		-40°C~85°C TA																												72MHz	Internal					ARM® Cortex®-M4		512K x 8		95									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	1MB 1M x 8	A/D 16x12b SAR; D/A 2x12b
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
C8051F584-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tube	2000	C8051F58x		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	950μm	7mm	Surface Mount		-40°C~125°C TA	CMOS				e3		QUAD	NO LEAD	NOT SPECIFIED	2.1V	NOT SPECIFIED	C8051F58	48			0.5mm		2V	12	Microcontrollers	Not Qualified								Internal			96kB		8051		8.25K x 8		40		2	33mA		8b		1	6	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		1.8V~5.25V	98304		32			FLASH	EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	8-Bit	96KB 96K x 8	A/D 32x12b
C8051F983-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tube	2011	C8051F9xx		Obsolete	3 (168 Hours)	20					2.4V	3mm	RoHS Compliant			No	20	20-UFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART							25MHz			Surface Mount		-40°C~85°C TA	CMOS	0.6mm					QUAD			2.4V		C8051F98	20		YES	0.5mm							3.6V		Yes		8051		Internal			4kB		CIP-51 8051		512 x 8		16					8b			4	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT		8	YES	NO	YES	NO	1.8V~3.6V						FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	4KB 4K x 8
C8051F807-GUR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2008	C8051F80x		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			16kB		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	16KB 16K x 8
EFM32LG842F64G-E-QFP64	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tray	2014	Leopard Gecko		Not For New Designs	3 (168 Hours)	64		3A001.A.3			3.8V	10mm	RoHS Compliant			No	64	64-TQFP	I2C, I2S, IrDA, SPI, UART, USART, USB							48MHz			Surface Mount		-40°C~85°C TA	CMOS	1.2mm					QUAD	GULL WING		3V					YES										Yes		ARM		Internal			64kB		ARM® Cortex®-M3		32K x 8		53					32b			5	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT		32	YES	YES	YES	YES	1.98V~3.8V						FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	64KB 64K x 8	A/D 8x12b; D/A 2x12b
EFM32G222F64G-E-QFP48	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray		Gecko		Active	3 (168 Hours)	48						7mm	RoHS Compliant					48-TQFP				compliant						7mm	Surface Mount		-40°C~85°C TA	CMOS	1.2mm	8542.31.00.01				QUAD	GULL WING		3V					YES	0.5mm	S-PQFP-G48	1.98V					3.8V					32MHz	Internal					ARM® Cortex®-M3		16K x 8		37	16			16					MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT	32MHz	32	YES	YES	YES	YES	1.98V~3.8V	65536	16384		8		FLASH	I2C, IrDA, SmartCard, SPI, UART/USART	32-Bit	64KB 64K x 8	A/D 4x12b; D/A 1x12b
C8051F534-C-IMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tape & Reel (TR)	2012	C8051F53x		Active	1 (Unlimited)								RoHS Compliant		Tin			20-VFQFN Exposed Pad	SPI, UART, USART							25MHz			Surface Mount		-40°C~125°C TA																									Yes				Internal			4kB		8051		256 x 8		16					8b			3		Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT							2V~5.25V			1			FLASH	SPI, UART/USART	8-Bit	4KB 4K x 8	A/D 16x12b
C8051T603-GSR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2009	C8051T60x	yes	Not For New Designs	3 (168 Hours)	14							RoHS Compliant			No	14	14-SOIC (0.154, 3.90mm Width)	2-Wire, I2C, SMBus, UART, USART							25MHz			Surface Mount		-40°C~85°C TA	CMOS	1.75mm			e3	Matte Tin (Sn)	DUAL	GULL WING		3V			14			1.27mm			3						Yes				Internal			4kB	EPROM, OTP	8051		256 x 8		8					8b				MICROCONTROLLER	POR, PWM, WDT		8	NO	NO	YES	NO	1.8V~3.6V						OTP	SMBus (2-Wire/I2C), UART/USART	8-Bit	4KB 4K x 8
EFM32PG1B200F256GM32-B0	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tray	2014	Pearl Gecko		Discontinued	2 (1 Year)								RoHS Compliant					32-VFQFN Exposed Pad	I2C, IrDA, LIN, SPI, UART, USART							40MHz			Surface Mount		-40°C~85°C TA	CMOS		8542.31.00.01																								ARM		Internal			256kB		ARM® Cortex®-M4		32K x 8		20									MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT							1.85V~3.8V						FLASH	I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	32-Bit	256KB 256K x 8	A/D 20x12b
C8051F591-IMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)	2000	C8051F59x		Active	3 (168 Hours)	40							RoHS Compliant					40-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					40		YES	0.5mm	S-PQCC-N40		12	Microcontrollers	Not Qualified	2/5V							Internal			96kB		8051		8.25K x 8		33					8b					POR, PWM, Temp Sensor, WDT		8					1.8V~5.25V	98304	8448				FLASH	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	96KB 96K x 8	A/D 32x12b
C8051F820-GUR	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2008	C8051F82x		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					POR, PWM, WDT							1.8V~3.6V						FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	8KB 8K x 8
C8051F120R	Silicon Labs	RFQ Min: 1 Mult: 1	download			Cut Tape (CT)	2000	C8051F12x		Obsolete	3 (168 Hours)				85°C	-40°C			Non-RoHS Compliant	Contains Lead			100	100-TQFP	2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART	3.6V				3V		100MHz			Surface Mount		-40°C~85°C TA				100MHz								C8051F12							6							100-TQFP (14x14)	8051	100MHz	Internal	100 μs		128kB	FLASH	8051		8.25K x 8		64					8b	64				Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT							3V~3.6V						FLASH	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	128KB 128K x 8	A/D 8x8b, 8x10b; D/A 2x12b
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
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
C8051F716-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2010	C8051F71x		Last Time Buy	3 (168 Hours)	32						5mm	RoHS Compliant		Tin	No	32	32-VFQFN Exposed Pad								25MHz	1mm	5mm	Surface Mount		-40°C~85°C TA	CMOS				e3		QUAD			3V		C8051F71	32		YES										Yes				Internal			16kB		8051	1	512 x 8		29					8b			4	MICROCONTROLLER	Cap Sense, POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		1.8V~3.6V			3			FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 3x10b
EFM8BB31F64I-B-QFP32	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				7mm	RoHS Compliant				32	32-TQFP			No SVHC					50MHz		7mm	Surface Mount		-40°C~125°C TA	CMOS	1.2mm	8542.31.00.01				QUAD	GULL WING		3V					YES	0.8mm		2.2V					3.6V						Internal			64kB		CIP-51 8051		4.25K x 8		28									MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT		8	YES	NO	YES	YES	2.2V~3.6V	65536	4352		8		FLASH	I2C, SMBus, SPI, UART/USART	8-Bit	64KB 64K x 8	A/D 20x10/12b SAR; D/A 4x12b
C8051F002	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tray	2000	C8051F00x	no	Obsolete	3 (168 Hours)	32						7mm	Non-RoHS Compliant	Contains Lead		No	32	32-LQFP	2-Wire, I2C, SMBus, SPI, UART, USART							20MHz			Surface Mount		-40°C~85°C TA	CMOS	1.6mm			e0	Tin/Lead (Sn/Pb)	QUAD	GULL WING		3V		C8051F00	32		YES			2.7V	5	Microcontrollers		3/3.3V	3.6V		Yes				Internal	25 μs		32kB		8051		256 x 8		8					8b			4	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT		8	YES	NO	YES	YES	2.7V~3.6V						FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	32KB 32K x 8	A/D 4x12b; D/A 2x12b
C8051F021	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tray		C8051F02x	no	Obsolete	3 (168 Hours)	64						10mm	Non-RoHS Compliant	Contains Lead		No	64	64-TQFP	2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART							25MHz			Surface Mount		-40°C~85°C TA	CMOS	1.2mm					QUAD	GULL WING		3V		C8051F02	64		YES			2.7V	5				3.6V						Internal	25 μs		64kB		8051		4.25K x 8		32	16				8b				MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT		8	YES	NO	YES	YES	2.7V~3.6V						FLASH	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	64KB 64K x 8	A/D 8x8b, 8x12b; D/A 2x12b
C8051F311-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tube		C8051F31x	yes	Not For New Designs	1 (Unlimited)	28					3.3V	5mm	RoHS Compliant	Lead Free	Tin	No	28	28-VFQFN Exposed Pad	2-Wire, I2C, SMBus, SPI, UART, USART		No SVHC		800μm		128 kb	25MHz	950μm	5mm	Surface Mount		-40°C~85°C TA	CMOS				e3		QUAD			3V		C8051F31	28		YES				5	Microcontrollers			3.6V	5 mm					Internal	25 μs		16kB		8051		1.25K x 8	8	25					8b		1	4	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	NO		2.7V~3.6V			17			FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 17x10b
C8051F990-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download			Tube	2011	C8051F9xx		Obsolete	3 (168 Hours)	20					2.4V	4mm	RoHS Compliant			No	20	20-UFQFN Exposed Pad								25MHz	1mm	4mm	Surface Mount		-40°C~85°C TA	CMOS						QUAD			2.4V		C8051F99	20		YES	0.5mm			3						Yes		8051		Internal			8kB		CIP-51 8051	1	512 x 8		16					8b			4	MICROCONTROLLER	Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		1.8V~3.6V			10			FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 9x12b
C8051F901-D-GU	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2000	C8051F9xx		Not For New Designs	3 (168 Hours)	24					1.9V	8.65mm	RoHS Compliant		Tin		24	24-SSOP (0.154, 3.90mm Width)	2-Wire, I2C, SMBus, SPI, UART, USART							25MHz			Surface Mount	143.221791mg	-40°C~85°C TA	CMOS						DUAL	GULL WING		1.9V						0.635mm							3.6V		Yes				Internal			8kB		8051		768 x 8		16					8b			4	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT		8	YES	NO	YES		0.9V~3.6V	8192					FLASH	SMBus (2-Wire/I2C), SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 15x10b
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
C8051F554-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tube	2000	C8051F55x		Active	1 (Unlimited)	24		3A001.A.3					RoHS Compliant		Tin		24	24-WFQFN Exposed Pad	2-Wire, CAN, I2C, LIN, SMBus, SPI, UART, USART							50MHz			Surface Mount		-40°C~125°C TA	CMOS	0.8mm			e3		QUAD	NO LEAD	NOT SPECIFIED	2.1V	NOT SPECIFIED	C8051F55	24			0.5mm		2V	6		Not Qualified		2.75V		Yes				Internal			16kB		8051		2.25K x 8		18					8b			4	MICROCONTROLLER	POR, PWM, Temp Sensor, WDT		8	YES	NO	YES	NO	1.8V~5.25V						FLASH	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 18x12b
C8051F527A-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2000	C8051F52x		Active	1 (Unlimited)	10							RoHS Compliant			No	10	10-VFDFN Exposed Pad	SPI, UART, USART							25MHz			Surface Mount		-40°C~125°C TA	CMOS	1mm			e3	Matte Tin (Sn)	DUAL			2.1V		C8051F52	10			0.5mm		1.8V	3				2.7V						Internal			2kB		8051		256 x 8		6					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	2KB 2K x 8	A/D 6x12b
C8051F531-C-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Tray	2012	C8051F53x		Active	1 (Unlimited)								RoHS Compliant		Tin		20	20-VFQFN Exposed Pad	SPI, UART, USART							25MHz			Surface Mount		-40°C~125°C TA	CMOS																								Yes				Internal			8kB		8051		256 x 8		16					8b			3	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT							2V~5.25V						FLASH	SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 16x12b

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