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
EFM32GG11B820F2048GQ64-B IC MCU 32BIT 2MB FLASH 64TQFP Silicon Labs	3,738	13.00	RFQ	Datasheet	64-TQFP	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	47	ARM® Cortex®-M4	A/D 16x12b SAR; D/A 2x12b	Internal	2MB (2M x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F996-C-GU IC MCU 8BIT 8KB FLASH 24QSOP Silicon Labs	2,552	1.88	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Tube	C8051F9xx	RoHS	25MHz	512 x 8	8-Bit	-	Active	Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	17	CIP-51 8051	A/D 10x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32GG11B320F2048GQ100-B IC MCU 32BIT 2MB FLASH 100TQFP Silicon Labs	3,067	13.02	RFQ	Datasheet	100-TQFP	Tray	Giant Gecko S1	RoHS	72MHz	512K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	86	ARM® Cortex®-M4	A/D 16x12b SAR; D/A 2x12b	Internal	2MB (2M x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32GG11B420F2048GQ64-B IC MCU 32BIT 2MB FLASH 64TQFP Silicon Labs	3,392	13.02	RFQ	Datasheet	64-TQFP	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	50	ARM® Cortex®-M4	A/D 16x12b SAR; D/A 2x12b	Internal	2MB (2M x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F920-G-GM IC MCU 8BIT 32KB FLASH 32VFQFN Silicon Labs	3,089	2.37	RFQ	Datasheet	32-VFQFN Exposed Pad	Tube	C8051F9xx	RoHS	25MHz	4.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	24	8051	A/D 23x10b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F920-G-GMR IC MCU 8BIT 32KB FLASH 32VFQFN Silicon Labs	2,524	2.37	RFQ	Datasheet	32-VFQFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	C8051F9xx	RoHS	25MHz	4.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	24	8051	A/D 23x10b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F062-GQ IC MCU 8BIT 64KB FLASH 100TQFP Silicon Labs	2,157	22.18	RFQ	Datasheet	100-TQFP	Tray	C8051F06x	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	59	8051	A/D 2x16b, 8x10b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB21F16G-C-QSOP24 IC MCU 8BIT 16KB FLASH 24QSOP Silicon Labs	3,788	1.70	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	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	21	CIP-51 8051	A/D 20x12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F393-A-GM IC MCU 8BIT 16KB FLASH 20QFN Silicon Labs	3,543	1.94	RFQ	Datasheet	20-VFQFN Exposed Pad	Tube	C8051F39x	RoHS	50MHz	1K x 8	8-Bit	-	Active	POR, PWM, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	17	8051	-	Internal	16KB (16K x 8)	FLASH	-40°C ~ 105°C (TA)
C8051F507-IQ IC MCU 8BIT 32KB FLASH 32LQFP Silicon Labs	2,902	11.14	RFQ	Datasheet	32-LQFP	Tray	C8051F50x	RoHS	50MHz	4.25K x 8	8-Bit	-	Active	POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	25	8051	A/D 25x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM8SB10F8G-A-QFN20 IC MCU 8BIT 8KB FLASH 20QFN Silicon Labs	2,649	1.70	RFQ	Datasheet	20-UFQFN 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	16	CIP-51 8051	A/D 9x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8UB10F8G-C-QFN20 IC MCU 8BIT 8KB FLASH 20QFN Silicon Labs	3,131	1.70	RFQ	Datasheet	20-WFQFN Exposed Pad	Tube	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	13	CIP-51 8051	A/D 11x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8SB10F8G-A-QSOP24 IC MCU 8BIT 8KB FLASH 24QSOP Silicon Labs	2,744	1.97	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	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)
C8051F38C-GM IC MCU 8BIT 16KB FLASH 32QFN Silicon Labs	3,911	2.42	RFQ	Datasheet	32-VFQFN Exposed Pad	Tube	C8051F38x	RoHS	48 MIPS	2.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	I²C, SPI, UART/USART, USB	Surface Mount	25	8051	A/D 21x10b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F500-IQ IC MCU 8BIT 64KB FLASH 48TQFP Silicon Labs	2,763	13.00	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), CANbus, LINbus, SPI, UART/USART	Surface Mount	40	8051	A/D 32x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 125°C (TA)
C8051F34C-GQ IC MCU 8BIT 64KB FLASH 48TQFP Silicon Labs	2,438	13.00	RFQ	Datasheet	48-TQFP	Tray	C8051F34x	RoHS	48MHz	4.25K x 8	8-Bit	-	Not For New Designs	Brown-out Detect/Reset, POR, PWM, WDT	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB	Surface Mount	40	8051	-	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB31F64I-B-4QFN24 IC MCU 8BIT 64KB FLASH 24QFN Silicon Labs	3,995	3.09	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)
C8051F505-IQ IC MCU 8BIT 32KB FLASH 48TQFP Silicon Labs	3,533	11.60	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	32KB (32K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM8SB20F64G-B-QFN32 IC MCU 8BIT 64KB FLASH 32QFN Silicon Labs	2,741	3.11	RFQ	Datasheet	32-VFQFN Exposed Pad	Tube	Sleepy Bee	RoHS	25MHz	4.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	EBI/EMI, I²C, SMBus, SPI, UART/USART	Surface Mount	24	CIP-51 8051	A/D 23x10b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32HG322F64G-C-QFP48R IC MCU 32BIT 64KB FLASH 48TQFP Silicon Labs	3,517	6.22	RFQ	Datasheet	48-TQFP	Tape & Reel (TR),Cut Tape (CT)	Happy Gecko	RoHS	25MHz	8K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	35	ARM® Cortex®-M0+	A/D 4x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)