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Embedded - Microcontrollers

Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Packaging	Series	ProductStatus	CoreProcessor	CoreSize	Speed	Connectivity	Peripherals	NumberofI/O	ProgramMemorySize	ProgramMemoryType	EEPROMSize	RAMSize	Voltage-Supply(Vcc/Vdd)	DataConverters	OscillatorType	OperatingTemperature	MountingType
EFM8BB31F16G-A-QFP32R IC MCU 8BIT 16KB FLASH 32QFP Silicon Labs	3,357	-	RFQ	Datasheet	32-TQFP	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	2.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	28	CIP-51 8051	A/D 20x10/12b SAR; D/A 2x12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB31F32G-A-QFN24R IC MCU 8BIT 32KB FLASH 24QFN Silicon Labs	2,291	-	RFQ	Datasheet	24-VFQFN Exposed Pad	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	2.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	20	CIP-51 8051	A/D 12x10/12b SAR; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB31F32G-A-QSOP24R IC MCU 8BIT 32KB FLASH 24QSOP Silicon Labs	3,897	-	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	2.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	21	CIP-51 8051	A/D 13x10/12b SAR; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB31F32G-A-QFN32R IC MCU 8BIT 32KB FLASH 32QFN Silicon Labs	2,195	-	RFQ	Datasheet	32-UFQFN Exposed Pad	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	2.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	29	CIP-51 8051	A/D 20x10/12b SAR; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F007R IC MCU 8BIT 32KB FLASH 32LQFP Silicon Labs	3,856	-	RFQ	Datasheet	32-LQFP	Tape & Reel (TR),Cut Tape (CT)	C8051F00x	RoHS	25MHz	2.25K x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	8	8051	A/D 4x12b; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F017R IC MCU 8BIT 32KB FLASH 32LQFP Silicon Labs	3,602	-	RFQ	Datasheet	32-LQFP	Tape & Reel (TR),Cut Tape (CT)	C8051F01x	RoHS	25MHz	2.25K x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	8	8051	A/D 4x10b; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F015R IC MCU 8BIT 32KB FLASH 64TQFP Silicon Labs	2,659	-	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	C8051F01x	RoHS	25MHz	2.25K x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	32	8051	A/D 8x10b; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB31F32G-A-QFP32R IC MCU 8BIT 32KB FLASH 32QFP Silicon Labs	2,199	-	RFQ	Datasheet	32-TQFP	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	2.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	28	CIP-51 8051	A/D 20x10/12b SAR; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB31F64G-A-QFN24R IC MCU 8BIT 64KB FLASH 24QFN Silicon Labs	3,505	-	RFQ	Datasheet	24-VFQFN Exposed Pad	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	4.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	20	CIP-51 8051	A/D 12x10/12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB31F64G-A-QSOP24R IC MCU 8BIT 64KB FLASH 24QSOP Silicon Labs	2,873	-	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	4.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	21	CIP-51 8051	A/D 13x10/12b SAR; D/A 4x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB31F64G-A-QFN32R IC MCU 8BIT 64KB FLASH 32QFN Silicon Labs	3,219	-	RFQ	Datasheet	32-UFQFN Exposed Pad	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	4.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	29	CIP-51 8051	A/D 20x10/12b SAR; D/A 4x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F018-GQR IC MCU 8BIT 16KB FLASH 64TQFP Silicon Labs	2,717	-	RFQ	Datasheet	64-TQFP	Tape & Reel (TR)	C8051F018	RoHS	25MHz	1.25K x 8	8-Bit	-	Not For New Designs	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	32	8051	A/D 8x10b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F016R IC MCU 8BIT 32KB FLASH 48TQFP Silicon Labs	2,501	-	RFQ	Datasheet	48-TQFP	Tape & Reel (TR),Cut Tape (CT)	C8051F01x	RoHS	25MHz	2.25K x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	16	8051	A/D 8x10b; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F020R IC MCU 8BIT 64KB FLASH 100TQFP Silicon Labs	3,259	-	RFQ	Datasheet	100-TQFP	Tape & Reel (TR),Cut Tape (CT)	C8051F02x	RoHS	25MHz	4.25K x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	64	8051	A/D 8x8b, 8x12b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F021R IC MCU 8BIT 64KB FLASH 64TQFP Silicon Labs	3,628	-	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	C8051F02x	RoHS	25MHz	4.25K x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	32	8051	A/D 8x8b, 8x12b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG980F256-B-QFP100R IC MCU 32BIT 256KB FLASH 100LQFP Silicon Labs	3,429	-	RFQ		100-LQFP	Tape & Reel (TR)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	81	ARM® Cortex®-M4F	A/D 8x12b SAR; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB31F64G-A-QFP32R IC MCU 8BIT 64KB FLASH 32QFP Silicon Labs	3,582	-	RFQ	Datasheet	32-TQFP	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	4.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	28	CIP-51 8051	A/D 20x10/12b SAR; D/A 4x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F022R IC MCU 8BIT 64KB FLASH 100TQFP Silicon Labs	3,254	-	RFQ	Datasheet	100-TQFP	Tape & Reel (TR),Cut Tape (CT)	C8051F02x	RoHS	25MHz	4.25K x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	64	8051	A/D 8x8b, 8x10b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F023R IC MCU 8BIT 64KB FLASH 64TQFP Silicon Labs	3,184	-	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	C8051F02x	RoHS	25MHz	4.25K x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	32	8051	A/D 8x8b, 8x10b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F206R IC MCU 8BIT 8KB FLASH 48TQFP Silicon Labs	3,782	-	RFQ	Datasheet	48-TQFP	Tape & Reel (TR),Cut Tape (CT)	C8051F2xx	RoHS	25MHz	1.25K x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, WDT	SPI, UART/USART	Surface Mount	32	8051	A/D 32x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)