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
EFM32G280F32-QFP100T IC MCU 32BIT 32KB FLASH 100LQFP Silicon Labs	2,844	RFQ	Datasheet	100-LQFP	Tray	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)
C8051F389-GQR IC MCU 8BIT 64KB FLASH 32LQFP Silicon Labs	2,450	RFQ	Datasheet	32-LQFP	Tape & Reel (TR)	C8051F38x	RoHS	48 MIPS	4.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	I²C, SPI, UART/USART	Surface Mount	25	8051	A/D 21x10b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G840F64-QFN64T IC MCU 32BIT 64KB FLASH 64QFN Silicon Labs	2,516	RFQ	Datasheet	64-VFQFN Exposed Pad	Tray	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	56	ARM® Cortex®-M3	A/D 8x12b; D/A 2x12b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F38A-GQ IC MCU 8BIT 32KB FLASH 48TQFP Silicon Labs	3,867	RFQ	Datasheet	48-TQFP	Tube	C8051F38x	RoHS	48 MIPS	2.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	EBI/EMI, I²C, SPI, UART/USART	Surface Mount	40	8051	A/D 32x10b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G840F128-QFN64T IC MCU 32BIT 128KB FLASH 64QFN Silicon Labs	2,474	RFQ	Datasheet	64-VFQFN Exposed Pad	Tray	Gecko	RoHS	32MHz	16K 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	128KB (128K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F38B-GMR IC MCU 8BIT 32KB FLASH 32VFQFN Silicon Labs	3,332	RFQ	Datasheet	32-VFQFN Exposed Pad	Tape & Reel (TR)	C8051F38x	RoHS	48 MIPS	2.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	I²C, SPI, UART/USART	Surface Mount	25	8051	A/D 21x10b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32G842F32-QFP64T IC MCU 32BIT 32KB FLASH 64TQFP Silicon Labs	3,420	RFQ	Datasheet	64-TQFP	Tray	Gecko	RoHS	32MHz	8K 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	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F38B-GQR IC MCU 8BIT 32KB FLASH 32LQFP Silicon Labs	2,851	RFQ	Datasheet	32-LQFP	Tape & Reel (TR)	C8051F38x	RoHS	48 MIPS	2.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	I²C, SPI, UART/USART	Surface Mount	25	8051	A/D 21x10b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F912-GDI IC MCU 8BIT 16KB FLASH DIE Silicon Labs	3,529	RFQ	Datasheet	Die	Bulk	C8051F9xx	RoHS	25MHz	768 x 8	8-Bit	-	Obsolete	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)
C8051F930-GDI IC MCU 8BIT 64KB FLASH DIE Silicon Labs	3,210	RFQ	Datasheet	Die	Bulk	C8051F9xx	RoHS	25MHz	4.25K x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	24	8051	A/D 23x10b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F996-GDI IC MCU 8BIT 8KB FLASH DIE Silicon Labs	2,238	RFQ	Datasheet	Die	Bulk	C8051F9xx	RoHS	25MHz	512 x 8	8-Bit	-	Obsolete	Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	17	CIP-51 8051	A/D 10x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051T630-GDI IC MCU 8BIT 8KB OTP DIE Silicon Labs	3,847	RFQ	Datasheet	Die	Bulk	C8051T63x	RoHS	25MHz	768 x 8	8-Bit	-	Obsolete	POR, PWM, Temp Sensor, WDT	SMBus (2-Wire/I²C), SPI, UART/USART	Surface Mount	17	8051	A/D 16x10b; D/A 1x10b	Internal	8KB (8K x 8)	OTP	-40°C ~ 85°C (TA)
C8051F389-GQ IC MCU 8BIT 64KB FLASH 32LQFP Silicon Labs	3,030	RFQ	Datasheet	32-LQFP	Tray	C8051F38x	RoHS	48 MIPS	4.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	I²C, SPI, UART/USART	Surface Mount	25	8051	A/D 21x10b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F38B-GQ IC MCU 8BIT 32KB FLASH 32LQFP Silicon Labs	2,007	RFQ	Datasheet	32-LQFP	Tube	C8051F38x	RoHS	48 MIPS	2.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	I²C, SPI, UART/USART	Surface Mount	25	8051	A/D 21x10b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F38A-GQR IC MCU 8BIT 32KB FLASH 48TQFP Silicon Labs	3,264	RFQ	Datasheet	48-TQFP	Tape & Reel (TR)	C8051F38x	RoHS	48 MIPS	2.25K x 8	8-Bit	-	Discontinued at Digi-Key	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	EBI/EMI, I²C, SPI, UART/USART	Surface Mount	40	8051	A/D 32x10b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32ZG222F4-QFP48 IC MCU 32BIT 4KB FLASH 48TQFP Silicon Labs	3,794	RFQ	Datasheet	48-TQFP	Tape & Reel (TR)	Zero Gecko	RoHS	24MHz	2K 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	37	ARM® Cortex®-M0+	A/D 4x12b; D/A 1x12b	Internal	4KB (4K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32ZG222F4-QFP48T IC MCU 32BIT 4KB FLASH 48TQFP Silicon Labs	2,591	RFQ	Datasheet	48-TQFP	Tray	Zero Gecko	RoHS	24MHz	2K 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	37	ARM® Cortex®-M0+	A/D 4x12b; D/A 1x12b	Internal	4KB (4K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32ZG222F8-QFP48 IC MCU 32BIT 8KB FLASH 48TQFP Silicon Labs	3,997	RFQ	Datasheet	48-TQFP	Tape & Reel (TR)	Zero Gecko	RoHS	24MHz	2K 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	37	ARM® Cortex®-M0+	A/D 4x12b; D/A 1x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32ZG222F8-QFP48T IC MCU 32BIT 8KB FLASH 48TQFP Silicon Labs	3,099	RFQ	Datasheet	48-TQFP	Tray	Zero Gecko	RoHS	24MHz	2K 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	37	ARM® Cortex®-M0+	A/D 4x12b; D/A 1x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32ZG110F8-QFN24 IC MCU 32BIT 8KB FLASH 24QFN Silicon Labs	3,399	RFQ	Datasheet	24-VQFN Exposed Pad	Tape & Reel (TR)	Zero Gecko	RoHS	24MHz	2K 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	17	ARM® Cortex®-M0+	A/D 2x12b; D/A 1x12b	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)