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
EFM32PG12B500F1024IL125-CR IC MCU 32BIT 1MB FLASH 125BGA Silicon Labs	3,375	7.47	RFQ	Datasheet	125-VFBGA	Tape & Reel (TR)	Pearl Gecko	RoHS	40MHz	256K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	65	ARM® Cortex®-M4	A/D - 12b SAR	Internal	1MB (1M x 8)	FLASH	-40°C ~ 125°C (TJ)
EFM32LG380F64G-F-QFP100R IC MCU 32BIT 64KB FLASH 100LQFP Silicon Labs	3,580	5.33	RFQ		100-LQFP	Tape & Reel (TR)	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, USB	Surface Mount	83	ARM® Cortex®-M3	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG380F64G-F-QFP100 IC MCU 32BIT 64KB FLASH 100LQFP Silicon Labs	3,414	5.33	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, USB	Surface Mount	83	ARM® Cortex®-M3	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F337-GMR IC MCU 8BIT 16KB FLASH 20QFN Silicon Labs	2,153	5.33	RFQ	Datasheet	20-VFQFN Exposed Pad	Tape & Reel (TR)	C8051F33x	RoHS	25MHz	768 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 ~ 85°C (TA)
C8051F337-GM IC MCU 8BIT 16KB FLASH 20QFN Silicon Labs	3,285	5.33	RFQ	Datasheet	20-VFQFN Exposed Pad	Tube	C8051F33x	RoHS	25MHz	768 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 ~ 85°C (TA)
EFM32GG12B110F1024GM64-AR IC MCU 32BIT 1MB FLASH 64QFN Silicon Labs	2,627	7.49	RFQ	Datasheet	64-VFQFN Exposed Pad	Tape & Reel (TR)	Giant Gecko S1	RoHS	72MHz	192K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, POR, PWM, WDT	CANbus, EBI/EMI, I²C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART	Surface Mount	56	ARM® Cortex®-M4	A/D 16x12b SAR; D/A 2x12b	Internal	1MB (1M x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG842F64G-F-QFP64R IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	3,704	4.68	RFQ		64-TQFP	Tape & Reel (TR)	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	53	ARM® Cortex®-M3	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG840F64G-F-QFN64 IC MCU 32BIT 64KB FLASH 64QFN Silicon Labs	3,042	4.68	RFQ		64-VFQFN Exposed Pad	Tray	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	56	ARM® Cortex®-M3	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG842F64G-F-QFP64 IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	3,168	4.68	RFQ		64-TQFP	Tray	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	53	ARM® Cortex®-M3	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F544-IMR IC MCU 8BIT 8KB FLASH 32QFN Silicon Labs	2,730	5.08	RFQ	Datasheet	32-VFQFN Exposed Pad	Tape & Reel (TR)	C8051F54x	RoHS	50MHz	1.25K x 8	8-Bit	-	Active	POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), LINbus, SPI, UART/USART	Surface Mount	25	8051	A/D 25x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 125°C (TA)
C8051F564-IMR IC MCU 8BIT 16KB FLASH 32QFN Silicon Labs	2,358	5.08	RFQ	Datasheet	32-VFQFN Exposed Pad	Tape & Reel (TR)	C8051F56x	RoHS	50MHz	2.25K x 8	8-Bit	-	Active	POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART	Surface Mount	25	8051	A/D 25x12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM32LG990F64G-F-BGA112R IC MCU 32BIT 64KB FLASH 112BGA Silicon Labs	2,900	5.64	RFQ		112-LFBGA	Tape & Reel (TR)	Leopard 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	86	ARM® Cortex®-M3	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG990F64G-F-BGA112 IC MCU 32BIT 64KB FLASH 112BGA Silicon Labs	3,542	5.64	RFQ		112-LFBGA	Tray	Leopard 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	86	ARM® Cortex®-M3	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F510-IM IC MCU 8BIT 32KB FLASH 40QFN Silicon Labs	2,178	7.51	RFQ	Datasheet	40-VFQFN Exposed Pad	Tube	C8051F51x	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	33	8051	A/D 32x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 125°C (TA)
C8051F552-IM IC MCU 8BIT 32KB FLASH 24QFN Silicon Labs	2,923	4.74	RFQ	Datasheet	24-WFQFN Exposed Pad	Tube	C8051F55x	RoHS	50MHz	2.25K x 8	8-Bit	-	Active	POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), LINbus, SPI, UART/USART	Surface Mount	18	8051	A/D 18x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 125°C (TA)
C8051F510-IMR IC MCU 8BIT 32KB FLASH 40QFN Silicon Labs	2,780	7.51	RFQ	Datasheet	40-VFQFN Exposed Pad	Tape & Reel (TR)	C8051F51x	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	33	8051	A/D 32x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 125°C (TA)
C8051F552-IMR IC MCU 8BIT 32KB FLASH 24QFN Silicon Labs	2,589	4.74	RFQ	Datasheet	24-WFQFN Exposed Pad	Tape & Reel (TR)	C8051F55x	RoHS	50MHz	2.25K x 8	8-Bit	-	Active	POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), LINbus, SPI, UART/USART	Surface Mount	18	8051	A/D 18x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM32LG280F128G-F-QFP100 IC MCU 32BIT 128KB FLASH 100LQFP Silicon Labs	3,042	5.75	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	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG280F128G-F-QFP100R IC MCU 32BIT 128KB FLASH 100LQFP Silicon Labs	2,690	5.75	RFQ		100-LQFP	Tape & Reel (TR)	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	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F544-IQR IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	3,041	6.31	RFQ	Datasheet	32-LQFP	Tape & Reel (TR)	C8051F54x	RoHS	50MHz	1.25K x 8	8-Bit	-	Active	POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), LINbus, SPI, UART/USART	Surface Mount	25	8051	A/D 25x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 125°C (TA)