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
EFM32GG942F512-QFP64T IC MCU 32BIT 512KB FLASH 64TQFP Silicon Labs	2,702	RFQ	Datasheet	64-TQFP	Tray	Giant Gecko	RoHS	48MHz	128K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	50	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	512KB (512K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG840F128-QFN64T IC MCU 32BIT 128KB FLASH 64QFN Silicon Labs	2,939	RFQ	Datasheet	64-WFQFN Exposed Pad	Tray	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Obsolete	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	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG840F256-QFN64T IC MCU 32BIT 256KB FLASH 64QFN Silicon Labs	2,203	RFQ	Datasheet	64-WFQFN Exposed Pad	Tray	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Obsolete	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	256KB (256K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG842F64-QFP64T IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	2,396	RFQ	Datasheet	64-TQFP	Tray	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Obsolete	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	53	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32LG842F128-QFP64T IC MCU 32BIT 128KB FLASH 64TQFP Silicon Labs	2,710	RFQ	Datasheet	64-TQFP	Tray	Leopard Gecko	RoHS	48MHz	32K x 8	32-Bit	-	Obsolete	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	53	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG222F32-QFP48 IC MCU 32BIT 32KB FLASH 48TQFP Silicon Labs	2,837	RFQ	Datasheet	48-TQFP	Tape & Reel (TR),Cut Tape (CT)	Tiny Gecko	RoHS	32MHz	4K x 8	32-Bit	-	Obsolete	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	37	ARM® Cortex®-M3	A/D 4x12b; D/A 1x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG822F32-QFP48 IC MCU 32BIT 32KB FLASH 48TQFP Silicon Labs	3,962	RFQ	Datasheet	48-TQFP	Cut Tape (CT)	Tiny Gecko	RoHS	32MHz	4K 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	37	ARM® Cortex®-M3	A/D 4x12b; D/A 1x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G222F128-QFP48 IC MCU 32BIT 128KB FLASH 48TQFP Silicon Labs	3,369	RFQ	Datasheet	48-TQFP	Tape & Reel (TR),Cut Tape (CT)	Gecko	RoHS	32MHz	16K x 8	32-Bit	-	Discontinued at Digi-Key	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)
EFM32G232F128-QFP64 IC MCU 32BIT 128KB FLASH 64TQFP Silicon Labs	3,643	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	Gecko	RoHS	32MHz	16K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	53	ARM® Cortex®-M3	A/D 8x12b; D/A 1x12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G842F128-QFP64 IC MCU 32BIT 128KB FLASH 64TQFP Silicon Labs	2,696	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	Gecko	RoHS	32MHz	16K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	53	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F967-A-GM IC MCU 8BIT 32KB FLASH 40QFN Silicon Labs	3,637	RFQ	Datasheet	40-VFQFN Exposed Pad	Tray	C8051F9xx	RoHS	25MHz	8.25K x 8	8-Bit	-	Obsolete	DMA, LCD, POR, PWM, WDT	I²C, SPI, UART/USART	Surface Mount	34	8051	A/D 16x10b/12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F968-A-GM IC MCU 8BIT 16KB FLASH 76DQFN Silicon Labs	3,684	RFQ	Datasheet	76-VFQFN Dual Rows, Exposed Pad	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)
EFM32TG842F32-QFP64 IC MCU 32BIT 32KB FLASH 64TQFP Silicon Labs	2,843	RFQ	Datasheet	64-TQFP	Tape & Reel (TR),Cut Tape (CT)	Tiny Gecko	RoHS	32MHz	4K 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®-M3	A/D 8x12b; D/A 1x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG108F32-QFN24 IC MCU 32BIT 32KB FLASH 24QFN Silicon Labs	3,346	RFQ	Datasheet	24-VQFN Exposed Pad	Cut Tape (CT)	Tiny Gecko	RoHS	32MHz	4K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	17	ARM® Cortex®-M3	-	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG210F32-QFN32 IC MCU 32BIT 32KB FLASH 32QFN Silicon Labs	2,570	RFQ	Datasheet	32-VQFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	Tiny Gecko	RoHS	32MHz	4K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, POR, PWM, WDT	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	24	ARM® Cortex®-M3	A/D 4x12b; D/A 1x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG840F32-QFN64 IC MCU 32BIT 32KB FLASH 64QFN Silicon Labs	3,519	RFQ	Datasheet	64-VFQFN Exposed Pad	Tape & Reel (TR),Cut Tape (CT)	Tiny Gecko	RoHS	32MHz	4K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	EBI/EMI, 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)
EFM32G200F32-QFN32 IC MCU 32BIT 32KB FLASH 32QFN Silicon Labs	2,983	RFQ	Datasheet	32-VQFN Exposed Pad	Tape & Reel (TR)	Gecko	RoHS	32MHz	8K x 8	32-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, DMA, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART	Surface Mount	24	ARM® Cortex®-M3	A/D 4x12b; D/A 1x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G230F32-QFN64 IC MCU 32BIT 32KB FLASH 64QFN Silicon Labs	2,298	RFQ	Datasheet	64-VFQFN Exposed Pad	Tape & Reel (TR)	Gecko	RoHS	32MHz	8K x 8	32-Bit	-	Discontinued at Digi-Key	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	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G280F32-QFP100 IC MCU 32BIT 32KB FLASH 100LQFP Silicon Labs	2,796	RFQ	Datasheet	100-LQFP	Tape & Reel (TR)	Gecko	RoHS	32MHz	8K x 8	32-Bit	-	Discontinued at Digi-Key	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)
EFM32G280F64-QFP100 IC MCU 32BIT 64KB FLASH 100LQFP Silicon Labs	2,261	RFQ	Datasheet	100-LQFP	Tape & Reel (TR)	Gecko	RoHS	32MHz	16K x 8	32-Bit	-	Discontinued at Digi-Key	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	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)