Chip Start Electronics Co., Limited

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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
C8051F850-C-IMR IC MCU 8BIT 8KB FLASH 20QFN Silicon Labs	2,367	1.52	RFQ	Datasheet	20-VFQFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	C8051F85x	RoHS	25MHz	512 x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	15	CIP-51™	A/D 15x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM8LB11F16E-C-QFP32 IC MCU 8BIT 16KB FLASH 32QFP Silicon Labs	3,713	1.52	RFQ	Datasheet	32-TQFP	Tube	Laser Bee	RoHS	72MHz	1.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	28	CIP-51 8051	A/D 20x14b; D/A 2x12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 105°C (TA)
EFM8LB11F32E-C-QSOP24 IC MCU 8BIT 32KB FLASH 24QSOP Silicon Labs	3,779	1.52	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Tube	Laser Bee	RoHS	72MHz	2.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	21	CIP-51 8051	A/D 13x14b; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 105°C (TA)
EFM32ZG108F8-B-QFN24R IC MCU 32BIT 8KB FLASH 24QFN Silicon Labs	2,260	1.52	RFQ	Datasheet	24-VQFN Exposed Pad	Tape & Reel (TR)	Zero Gecko	RoHS	24MHz	2K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	17	ARM® Cortex®-M0+	-	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051T604-GM IC MCU 8BIT 2KB OTP 11QFN Silicon Labs	2,915	1.96	RFQ	Datasheet	10-VFDFN Exposed Pad	Tube	C8051T60x	RoHS	25MHz	256 x 8	8-Bit	-	Not For New Designs	POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), UART/USART	Surface Mount	8	8051	A/D 8x10b	Internal	2KB (2K x 8)	OTP	-40°C ~ 85°C (TA)
EFM8BB31F64I-B-4QFN24R IC MCU 8BIT 64KB FLASH 24QFN Silicon Labs	2,996	1.52	RFQ	Datasheet	24-WFQFN Exposed Pad	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	4.25K x 8	8-Bit	-	Not For New Designs	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 ~ 125°C (TA)
EFM8BB31F64I-C-4QFN24 IC MCU 8BIT 64KB FLASH 24QFN Silicon Labs	2,727	1.52	RFQ	Datasheet	24-WFQFN Exposed Pad	Tube	Busy Bee	RoHS	50MHz	4.25K x 8	8-Bit	-	Not For New Designs	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 ~ 125°C (TA)
EFM8BB31F64I-C-4QFN24R IC MCU 8BIT 64KB FLASH 24QFN Silicon Labs	2,436	1.52	RFQ	Datasheet	24-WFQFN Exposed Pad	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	4.25K x 8	8-Bit	-	Not For New Designs	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 ~ 125°C (TA)
EFM8BB31F32I-B-QFP32R IC MCU 8BIT 32KB FLASH 32QFP Silicon Labs	3,145	1.77	RFQ	Datasheet	32-TQFP	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	2.25K x 8	8-Bit	-	Not For New Designs	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 ~ 125°C (TA)
EFM8BB31F64I-D-4QFN24 IC MCU 8BIT 64KB FLASH 24QFN Silicon Labs	2,926	1.52	RFQ		24-WFQFN Exposed Pad	Tube	Busy Bee	RoHS	50MHz	4.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	20	CIP-51 8051	A/D 12x12b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM8LB11F16E-C-QSOP24 IC MCU 8BIT 16KB FLASH 24QSOP Silicon Labs	2,466	1.30	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Tube	Laser Bee	RoHS	72MHz	1.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	21	CIP-51 8051	A/D 13x14b; D/A 2x12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 105°C (TA)
EFM8BB31F32I-C-QFP32R IC MCU 8BIT 32KB FLASH 32QFP Silicon Labs	2,510	1.77	RFQ	Datasheet	32-TQFP	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	2.25K x 8	8-Bit	-	Not For New Designs	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 ~ 125°C (TA)
EFM8BB31F64I-D-4QFN24R IC MCU 8BIT 64KB FLASH 24QFN Silicon Labs	3,880	1.52	RFQ		24-WFQFN Exposed Pad	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	4.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	20	CIP-51 8051	A/D 12x12b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM8BB31F32I-D-QFP32R IC MCU 8BIT 32KB FLASH 32QFP Silicon Labs	3,245	1.77	RFQ		32-TQFP	Tape & Reel (TR)	Busy Bee	RoHS	50MHz	2.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	28	CIP-51 8051	A/D 20x12b; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM32TG822F8-QFP48 IC MCU 32BIT 8KB FLASH 48TQFP Silicon Labs	2,440	1.96	RFQ	Datasheet	48-TQFP	Tape & Reel (TR)	Tiny Gecko	RoHS	32MHz	2K x 8	32-Bit	-	Not For New Designs	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	37	ARM® Cortex®-M3	A/D 4x12b; D/A 1x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F533A-IM IC MCU 8BIT 4KB FLASH 20QFN Silicon Labs	2,364	1.85	RFQ	Datasheet	20-VFQFN Exposed Pad	Tube	C8051F53x	RoHS	25MHz	256 x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	LINbus, SPI, UART/USART	Surface Mount	16	8051	A/D 16x12b	Internal	4KB (4K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM32TG822F8-QFP48T IC MCU 32BIT 8KB FLASH 48TQFP Silicon Labs	2,425	1.96	RFQ	Datasheet	48-TQFP	Tray	Tiny Gecko	RoHS	32MHz	2K x 8	32-Bit	-	Not For New Designs	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	37	ARM® Cortex®-M3	A/D 4x12b; D/A 1x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG225F16-BGA48 IC MCU 32BIT 16KB FLASH 48BGA Silicon Labs	2,846	2.37	RFQ	Datasheet	48-VFBGA	Tape & Reel (TR)	Tiny Gecko	RoHS	32MHz	4K x 8	32-Bit	-	Not For New Designs	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	37	ARM® Cortex®-M3	A/D 4x12b; D/A 1x12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG230F8-QFN64 IC MCU 32BIT 8KB FLASH 64QFN Silicon Labs	2,256	1.85	RFQ	Datasheet	64-VFQFN Exposed Pad	Tape & Reel (TR)	Tiny Gecko	RoHS	32MHz	2K x 8	32-Bit	-	Not For New Designs	Brown-out Detect/Reset, DMA, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	56	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG225F16-BGA48T IC MCU 32BIT 16KB FLASH 48BGA Silicon Labs	3,246	2.37	RFQ	Datasheet	48-VFBGA	Tray	Tiny Gecko	RoHS	32MHz	4K x 8	32-Bit	-	Not For New Designs	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	37	ARM® Cortex®-M3	A/D 4x12b; D/A 1x12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)