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
EFM32GG11B120F2048GQ64-B IC MCU 32BIT 2MB FLASH 64TQFP Silicon Labs	3,698	12.16	RFQ	Datasheet	64-TQFP	Tray	Giant Gecko S1	RoHS	72MHz	512K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, POR, PWM, WDT	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	53	ARM® Cortex®-M4	A/D 16x12b SAR; D/A 2x12b	Internal	2MB (2M x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8LB12F64ES1-C-QFN24R IC MCU 8BIT 64KB FLASH 24QFN Silicon Labs	2,150	3.29	RFQ	Datasheet	24-VFQFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	Laser Bee	RoHS	72MHz	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 12x14b; D/A 4x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 105°C (TA)
EFM32TG222F32-D-QFP48 IC MCU 32BIT 32KB FLASH 48TQFP Silicon Labs	2,528	2.92	RFQ	Datasheet	48-TQFP	Tray	Tiny Gecko	RoHS	32MHz	4K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	37	ARM® Cortex®-M3	A/D 4x12b SAR; D/A 1x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB22F16G-C-QFN28 IC MCU 8BIT 16KB FLASH 28QFN Silicon Labs	2,597	2.04	RFQ	Datasheet	28-WFQFN Exposed Pad	Tube	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	22	CIP-51 8051	A/D 20x12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG11B520F128GQ64-B IC MCU 32BIT 128KB FLASH 64TQFP Silicon Labs	3,843	3.34	RFQ	Datasheet	64-TQFP	Tray	Tiny Gecko 1	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	50	ARM® Cortex®-M0+	A/D 12bit SAR; D/A 12bit	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F387-GM IC MCU 8BIT 32KB FLASH 32QFN Silicon Labs	3,936	2.94	RFQ	Datasheet	32-VFQFN Exposed Pad	Tube	C8051F38x	RoHS	48 MIPS	2.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SPI, UART/USART, USB	Surface Mount	25	8051	-	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8LB12F64E-C-QSOP24R IC MCU 8BIT 64KB FLASH 24QSOP Silicon Labs	3,857	3.47	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR),Cut Tape (CT)	Laser Bee	RoHS	72MHz	4.25K 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 4x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 105°C (TA)
C8051F501-IQ IC MCU 8BIT 64KB FLASH 48TQFP Silicon Labs	2,873	12.40	RFQ	Datasheet	48-TQFP	Tray	C8051F50x	RoHS	50MHz	4.25K x 8	8-Bit	-	Active	POR, PWM, Temp Sensor, WDT	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	40	8051	A/D 32x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM32GG11B820F2048GL120-B IC MCU 32BIT 2MB FLASH 120BGA Silicon Labs	3,227	13.86	RFQ	Datasheet	120-VFBGA	Tray	Giant Gecko S1	RoHS	72MHz	512K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Surface Mount	93	ARM® Cortex®-M4	A/D 16x12b SAR; D/A 2x12b	Internal	2MB (2M x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F046-GQ IC MCU 8BIT 32KB FLASH 100TQFP Silicon Labs	2,892	12.46	RFQ	Datasheet	100-TQFP	Tray	C8051F04x	RoHS	25MHz	4.25K x 8	8-Bit	-	Not For New Designs	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	CANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	64	8051	A/D 13x10b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG11B120F128GQ48-B IC MCU 32BIT 128KB FLASH 48TQFP Silicon Labs	3,085	2.98	RFQ	Datasheet	48-TQFP	Tray	Tiny Gecko 1	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	37	ARM® Cortex®-M0+	A/D 12bit SAR; D/A 12bit	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F301-GMR IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	2,530	7.53	RFQ	Datasheet	10-VFDFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	C8051F30x	RoHS	25MHz	256 x 8	8-Bit	-	Not For New Designs	POR, PWM, WDT	SMBus (2-Wire/I²C), UART/USART	Surface Mount	8	8051	-	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F34A-GQ IC MCU 8BIT 64KB FLASH 32LQFP Silicon Labs	2,099	14.00	RFQ	Datasheet	32-LQFP	Tray	C8051F34x	RoHS	48MHz	4.25K x 8	8-Bit	-	Not For New Designs	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART, USB	Surface Mount	25	8051	A/D 17x10b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F206-GQ IC MCU 8BIT 8KB FLASH 48TQFP Silicon Labs	3,109	12.48	RFQ	Datasheet	48-TQFP	Tray	C8051F2xx	RoHS	25MHz	1.25K x 8	8-Bit	-	Not For New Designs	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)
EFM8BB31F64G-C-QFP32 IC MCU 8BIT 64KB FLASH 32QFP Silicon Labs	2,090	3.32	RFQ	Datasheet	32-TQFP	Tray	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	28	CIP-51 8051	A/D 20x10/12b SAR; D/A 4x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB10F8I-A-QSOP24 IC MCU 8BIT 8KB FLASH 24QSOP Silicon Labs	3,022	1.78	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Tube	Busy Bee	RoHS	25MHz	512 x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	18	CIP-51 8051	A/D 16x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 125°C (TA)
C8051F800-GU IC MCU 8BIT 16KB FLASH 24QSOP Silicon Labs	2,733	4.02	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Tube	C8051F80x	RoHS	25MHz	512 x 8	8-Bit	-	Not For New Designs	Cap Sense, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	17	8051	A/D 16x10b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F584-IQ IC MCU 8BIT 96KB FLASH 48TQFP Silicon Labs	2,186	14.27	RFQ	Datasheet	48-TQFP	Tray	C8051F58x	RoHS	50MHz	8.25K x 8	8-Bit	-	Active	POR, PWM, Temp Sensor, WDT	EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART	Surface Mount	40	8051	A/D 32x12b	Internal	96KB (96K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM8UB10F16G-C-QFN28R IC MCU 8BIT 16KB FLASH 28QFN Silicon Labs	3,774	2.68	RFQ	Datasheet	28-WFQFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	Universal Bee	RoHS	50MHz	2.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART, USB	Surface Mount	22	CIP-51 8051	A/D 20x12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8SB10F8G-A-QFN24 IC MCU 8BIT 8KB FLASH 24QFN Silicon Labs	3,292	1.80	RFQ	Datasheet	24-WFQFN Exposed Pad	Tube	Sleepy Bee	RoHS	25MHz	512 x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	17	CIP-51 8051	A/D 10x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)