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
EFM8LB12F64E-C-QFN24R IC MCU 8BIT 64KB FLASH 24QFN Silicon Labs	3,483	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)
EFM32G222F128G-E-QFP48R IC MCU 32BIT 128KB FLASH 48TQFP Silicon Labs	2,674	3.90	RFQ	Datasheet	48-TQFP	Tape & Reel (TR),Cut Tape (CT)	Gecko	RoHS	32MHz	16K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	37	ARM® Cortex®-M3	A/D 4x12b; D/A 1x12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F531A-IT IC MCU 8BIT 8KB FLASH 20TSSOP Silicon Labs	2,774	6.67	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	Tube	C8051F53x	RoHS	25MHz	256 x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SPI, UART/USART	Surface Mount	16	8051	A/D 16x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM32LG280F256G-F-QFP100 IC MCU 32BIT 256KB FLASH 100LQFP Silicon Labs	2,688	6.69	RFQ		100-LQFP	Tray	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	86	ARM® Cortex®-M3	A/D 8x12b SAR; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32HG110F64G-C-QFN24R IC MCU 32BIT 64KB FLASH 24QFN Silicon Labs	3,816	4.27	RFQ	Datasheet	24-VQFN Exposed Pad	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	Surface Mount	17	ARM® Cortex®-M0+	A/D 4x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G230F128G-E-QFN64 IC MCU 32BIT 128KB FLASH 64QFN Silicon Labs	2,668	4.06	RFQ	Datasheet	64-VFQFN Exposed Pad	Tray	Gecko	RoHS	32MHz	16K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	56	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F504-IQ IC MCU 8BIT 32KB FLASH 48TQFP Silicon Labs	3,107	12.29	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	32KB (32K x 8)	FLASH	-40°C ~ 125°C (TA)
SIM3C134-B-GM IC MCU 32BIT 32KB FLASH 40QFN Silicon Labs	3,797	12.34	RFQ	Datasheet	40-VFQFN Exposed Pad	Tray	SiM3C1xx	RoHS	80MHz	8K x 8	32-Bit	-	Not For New Designs	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	28	ARM® Cortex®-M3	A/D 18x12b; D/A 2x10b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F380-GQ IC MCU 8BIT 64KB FLASH 48TQFP Silicon Labs	2,329	4.11	RFQ	Datasheet	48-TQFP	Tray	C8051F38x	RoHS	48 MIPS	4.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	EBI/EMI, I²C, SPI, UART/USART, USB	Surface Mount	40	8051	A/D 32x10b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F065-GQ IC MCU 8BIT 64KB FLASH 64TQFP Silicon Labs	2,016	18.26	RFQ	Datasheet	64-TQFP	Tray	C8051F06x	RoHS	25MHz	4.25K x 8	8-Bit	-	Not For New Designs	Brown-out Detect/Reset, POR, PWM, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	24	8051	A/D 2x16b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F045-GQR IC MCU 8BIT 64KB FLASH 64TQFP Silicon Labs	3,440	12.52	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	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	32	8051	A/D 13x10b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB22F16A-C-QFN28 IC MCU 8BIT 16KB FLASH 28QFN Silicon Labs	3,294	1.62	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 ~ 125°C (TA)
EFM8UB10F16G-C-QFN20R IC MCU 8BIT 16KB FLASH 20QFN Silicon Labs	2,895	2.54	RFQ	Datasheet	20-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	13	CIP-51 8051	A/D 11x12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB10F8G-A-QSOP24 IC MCU 8BIT 8KB FLASH 24QSOP Silicon Labs	3,964	1.63	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 ~ 85°C (TA)
C8051F365-C-GM IC MCU 8BIT 32KB FLASH 28QFN Silicon Labs	2,190	12.73	RFQ	Datasheet	28-VFQFN Exposed Pad	Tube	C8051F36x	RoHS	100MHz	1K x 8	8-Bit	-	Not For New Designs	POR, PWM, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	25	8051	-	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8BB10F4G-A-QFN20 IC MCU 8BIT 4KB FLASH 20QFN Silicon Labs	2,121	1.29	RFQ	Datasheet	20-UFQFN Exposed Pad	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	16	CIP-51 8051	A/D 15x12b	Internal	4KB (4K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32GG11B320F2048GL112-B IC MCU 32BIT 2MB FLASH 112BGA Silicon Labs	3,540	12.88	RFQ	Datasheet	112-LFBGA	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	90	ARM® Cortex®-M4	A/D 16x12b SAR; D/A 2x12b	Internal	2MB (2M x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F501-IM IC MCU 8BIT 64KB FLASH 48QFN Silicon Labs	2,476	12.92	RFQ	Datasheet	48-VFQFN Exposed Pad	Tube	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)
EFM32GG11B820F2048GM64-B IC MCU 32BIT 2MB FLASH 64QFN Silicon Labs	3,954	12.94	RFQ	Datasheet	64-VFQFN Exposed Pad	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)
C8051F530A-IT IC MCU 8BIT 8KB FLASH 20TSSOP Silicon Labs	2,186	4.72	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	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	8KB (8K x 8)	FLASH	-40°C ~ 125°C (TA)