Chip Start Electronics Co., Limited

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Mfr. Part #	Availability	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
EFM32LG330F128-QFN64 IC MCU 32BIT 128KB FLASH 64QFN Silicon Labs	3,700	RFQ	Datasheet	64-WFQFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Obsolete	Brown-out Detect/Reset, DMA, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	53	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG332F128-QFP64 IC MCU 32BIT 128KB FLASH 64TQFP Silicon Labs	2,803	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Obsolete	Brown-out Detect/Reset, DMA, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	50	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F960-A-GQ IC MCU 8BIT 128KB FLASH 80TQFP Silicon Labs	3,360	RFQ	Datasheet	80-TQFP	Tray	C8051F9xx	RoHS	25MHz	8.25K x 8	8-Bit	-	Obsolete	DMA, LCD, POR, PWM, WDT	I²C, SPI, UART/USART	Surface Mount	57	8051	A/D 16x10b/12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F962-A-GQ IC MCU 8BIT 128KB FLASH 80TQFP Silicon Labs	3,664	RFQ	Datasheet	80-TQFP	Tray	C8051F9xx	RoHS	25MHz	8.25K x 8	8-Bit	-	Obsolete	DMA, POR, PWM, WDT	I²C, SPI, UART/USART	Surface Mount	57	8051	A/D 16x10b/12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F964-A-GQ IC MCU 8BIT 64KB FLASH 80TQFP Silicon Labs	3,371	RFQ	Datasheet	80-TQFP	Tray	C8051F9xx	RoHS	25MHz	8.25K x 8	8-Bit	-	Obsolete	DMA, LCD, POR, PWM, WDT	I²C, SPI, UART/USART	Surface Mount	57	8051	A/D 16x10b/12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F966-A-GQ IC MCU 8BIT 32KB FLASH 80TQFP Silicon Labs	3,397	RFQ	Datasheet	80-TQFP	Tray	C8051F9xx	RoHS	25MHz	8.25K x 8	8-Bit	-	Obsolete	DMA, LCD, POR, PWM, WDT	I²C, SPI, UART/USART	Surface Mount	57	8051	A/D 16x10b/12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F968-A-GQ IC MCU 8BIT 16KB FLASH 80TQFP Silicon Labs	2,108	RFQ	Datasheet	80-TQFP	Tray	C8051F9xx	RoHS	25MHz	4.25K x 8	8-Bit	-	Obsolete	DMA, LCD, POR, PWM, WDT	I²C, SPI, UART/USART	Surface Mount	57	8051	A/D 16x10b/12b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F850-B-GU IC MCU 8BIT 8KB FLASH 24SSOP Silicon Labs	2,574	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Tube	C8051F85x	RoHS	25MHz	512 x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	16	CIP-51™	A/D 16x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F850-B-GM IC MCU 8BIT 8KB FLASH 20QFN Silicon Labs	2,707	RFQ	Datasheet	20-VFQFN Exposed Pad	Tube	C8051F85x	RoHS	25MHz	512 x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART	Surface Mount	15	CIP-51™	A/D 15x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F860-B-GS IC MCU 8BIT 8KB FLASH 16SOIC Silicon Labs	3,782	RFQ		16-SOIC (0.154", 3.90mm Width)	Tube	C8051F86x	RoHS	25MHz	512 x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SPI, UART/USART	Surface Mount	13	8051	A/D 12x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG295F256-BGA120 IC MCU 32BIT 256KB FLASH 120BGA Silicon Labs	3,771	RFQ	Datasheet	120-VFBGA	Tape & Reel (TR),Cut Tape (CT)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	93	ARM® Cortex®-M4F	A/D 8x12b; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG330F256-QFN64 IC MCU 32BIT 256KB FLASH 64QFN Silicon Labs	3,825	RFQ	Datasheet	64-VFQFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	52	ARM® Cortex®-M4F	A/D 8x12b; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG332F256-QFP64 IC MCU 32BIT 256KB FLASH 64TQFP Silicon Labs	3,141	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	50	ARM® Cortex®-M4F	A/D 8x12b; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG390F256-BGA112 IC MCU 32BIT 256KB FLASH 112BGA Silicon Labs	3,233	RFQ	Datasheet	112-LFBGA	Tape & Reel (TR),Cut Tape (CT)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	86	ARM® Cortex®-M4F	A/D 8x12b; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG840F256-QFN64 IC MCU 32BIT 256KB FLASH 64QFN Silicon Labs	3,923	RFQ	Datasheet	64-VFQFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	56	ARM® Cortex®-M4F	A/D 8x12b; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG842F256-QFP64 IC MCU 32BIT 256KB FLASH 64TQFP Silicon Labs	3,033	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	53	ARM® Cortex®-M4F	A/D 8x12b; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG890F256-BGA112 IC MCU 32BIT 256KB FLASH 112BGA Silicon Labs	3,096	RFQ	Datasheet	112-LFBGA	Tape & Reel (TR),Cut Tape (CT)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	90	ARM® Cortex®-M4F	A/D 8x12b; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG895F256-BGA120 IC MCU 32BIT 256KB FLASH 120BGA Silicon Labs	3,076	RFQ	Datasheet	120-VFBGA	Tape & Reel (TR),Cut Tape (CT)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	93	ARM® Cortex®-M4F	A/D 8x12b; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG940F256-QFN64 IC MCU 32BIT 256KB FLASH 64QFN Silicon Labs	2,375	RFQ	Datasheet	64-VFQFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	52	ARM® Cortex®-M4F	A/D 8x12b; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32WG942F256-QFP64 IC MCU 32BIT 256KB FLASH 64TQFP Silicon Labs	3,141	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	Wonder Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Discontinued at Digi-Key	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; D/A 2x12b	Internal	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)