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
EFM32G890F64G-E-BGA112 IC MCU 32BIT 64KB FLASH 112BGA Silicon Labs	2,481	4.16	RFQ	Datasheet	112-LFBGA	Tray	Gecko	RoHS	32MHz	16K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	90	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G890F64G-E-BGA112R IC MCU 32BIT 64KB FLASH 112BGA Silicon Labs	2,074	4.16	RFQ	Datasheet	112-LFBGA	Tape & Reel (TR)	Gecko	RoHS	32MHz	16K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	90	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG232F64G-F-QFP64R IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	3,481	4.40	RFQ		64-TQFP	Tape & Reel (TR)	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, 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)
EFM32LG232F64G-F-QFP64 IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	3,076	4.40	RFQ		64-TQFP	Tray	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, 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)
EFM32WG940F64-B-QFN64R IC MCU 32BIT 64KB FLASH 64QFN Silicon Labs	2,652	5.79	RFQ		64-VFQFN Exposed Pad	Tape & Reel (TR)	Wonder 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, USB	Surface Mount	53	ARM® Cortex®-M4F	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG230F64G-F-QFN64R IC MCU 32BIT 64KB FLASH 64QFN Silicon Labs	2,797	4.40	RFQ		64-VFQFN Exposed Pad	Tape & Reel (TR)	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, 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)
EFM32WG942F64-B-QFP64 IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	3,882	5.79	RFQ		64-TQFP	Tray	Wonder 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, USB	Surface Mount	50	ARM® Cortex®-M4F	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG230F64G-F-QFN64 IC MCU 32BIT 64KB FLASH 64QFN Silicon Labs	3,302	4.40	RFQ		64-VFQFN Exposed Pad	Tray	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, 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)
EFM32LG290F128G-F-BGA112 IC MCU 32BIT 128KB FLASH 112BGA Silicon Labs	3,742	5.79	RFQ		112-LFBGA	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	90	ARM® Cortex®-M3	A/D 8x12b SAR; D/A 2x12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG290F128G-F-BGA112R IC MCU 32BIT 128KB FLASH 112BGA Silicon Labs	3,750	5.79	RFQ		112-LFBGA	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	90	ARM® Cortex®-M3	A/D 8x12b SAR; D/A 2x12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG942F64-B-QFP64R IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	2,990	5.79	RFQ		64-TQFP	Tape & Reel (TR)	Wonder 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, USB	Surface Mount	50	ARM® Cortex®-M4F	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG940F64-B-QFN64 IC MCU 32BIT 64KB FLASH 64QFN Silicon Labs	3,169	5.79	RFQ		64-VFQFN Exposed Pad	Tray	Wonder 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, USB	Surface Mount	53	ARM® Cortex®-M4F	A/D 8x12b SAR; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F567-IQR IC MCU 8BIT 16KB FLASH 32LQFP Silicon Labs	3,260	5.79	RFQ	Datasheet	32-LQFP	Tape & Reel (TR)	C8051F56x	RoHS	50MHz	2.25K 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	16KB (16K x 8)	FLASH	-40°C ~ 125°C (TA)
EFM32PG1B100F256GM32-C0R IC MCU 32BIT 256KB FLASH 32QFN Silicon Labs	3,562	3.69	RFQ	Datasheet	32-VFQFN Exposed Pad	Tape & Reel (TR)	Pearl Gecko	RoHS	40MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	24	ARM® Cortex®-M4	A/D 24x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32PG1B200F256GM32-C0R IC MCU 32BIT 256KB FLASH 32QFN Silicon Labs	2,205	3.69	RFQ	Datasheet	32-VFQFN Exposed Pad	Tape & Reel (TR)	Pearl Gecko	RoHS	40MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	20	ARM® Cortex®-M4	A/D 20x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32JG1B200F256IM48-C0 IC MCU 32BIT 256KB FLASH 48QFN Silicon Labs	3,308	3.69	RFQ	Datasheet	48-VFQFN Exposed Pad	Tray	Jade Gecko	RoHS	40MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	32	ARM® Cortex®-M3	A/D 24x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 125°C (TJ)
C8051F912-D-GU IC MCU 8BIT 16KB FLASH 24QSOP Silicon Labs	3,583	4.60	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Tube	C8051F9xx	RoHS	25MHz	768 x 8	8-Bit	-	Not For New Designs	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	16	8051	A/D 15x10/12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G280F32G-E-QFP100 IC MCU 32BIT 32KB FLASH 100LQFP Silicon Labs	2,987	3.69	RFQ	Datasheet	100-LQFP	Tray	Gecko	RoHS	32MHz	8K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	86	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G280F32G-E-QFP100R IC MCU 32BIT 32KB FLASH 100LQFP Silicon Labs	3,228	3.69	RFQ	Datasheet	100-LQFP	Tape & Reel (TR)	Gecko	RoHS	32MHz	8K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	86	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G840F32G-E-QFN64 IC MCU 32BIT 32KB FLASH 64QFN Silicon Labs	2,650	3.69	RFQ	Datasheet	64-VFQFN Exposed Pad	Tray	Gecko	RoHS	32MHz	8K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	56	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)