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
EFM32HG310F32G-C-QFN32 IC MCU 32BIT 32KB FLASH 32QFN Silicon Labs	2,427	2.81	RFQ	Datasheet	32-VQFN Exposed Pad	Tray	Happy Gecko	RoHS	25MHz	8K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	22	ARM® Cortex®-M0+	A/D 4x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F38C-GQR IC MCU 8BIT 16KB FLASH 32LQFP Silicon Labs	2,841	2.57	RFQ	Datasheet	32-LQFP	Tape & Reel (TR)	C8051F38x	RoHS	48 MIPS	2.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	I²C, SPI, UART/USART, USB	Surface Mount	25	8051	A/D 21x10b	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8SB20F32G-B-QFN32 IC MCU 8BIT 32KB FLASH 32QFN Silicon Labs	2,273	2.75	RFQ	Datasheet	32-VFQFN Exposed Pad	Tube	Sleepy Bee	RoHS	25MHz	4.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	EBI/EMI, I²C, SMBus, SPI, UART/USART	Surface Mount	24	CIP-51 8051	A/D 23x10b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM8UB20F64G-B-QFP32R IC MCU 8BIT 64KB FLASH 32LQFP Silicon Labs	2,361	2.52	RFQ	Datasheet	32-LQFP	Tape & Reel (TR)	Universal Bee	RoHS	48MHz	4.25K x 8	8-Bit	-	Active	Brown-out Detect/Reset, POR, PWM, WDT	I²C, SMBus, SPI, UART/USART, USB	Surface Mount	25	CIP-51 8051	A/D 20x10b	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F327-GM IC MCU 8BIT 16KB FLASH 28QFN Silicon Labs	2,186	2.52	RFQ	Datasheet	28-VFQFN Exposed Pad	Tube	C8051F32x	RoHS	25MHz	1.5K x 8	8-Bit	-	Not For New Designs	POR	UART/USART, USB	Surface Mount	15	8051	-	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F303-GM IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	3,382	3.56	RFQ	Datasheet	10-VFDFN Exposed Pad	Tube	C8051F30x	RoHS	25MHz	256 x 8	8-Bit	-	Not For New Designs	POR, PWM, WDT	SMBus (2-Wire/I²C), UART/USART	Surface Mount	8	8051	-	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG11B140F64GQ64-B IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	3,161	2.82	RFQ	Datasheet	64-TQFP	Tray	Tiny Gecko 1	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	53	ARM® Cortex®-M0+	A/D 12bit SAR; D/A 12bit	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F303-GSR IC MCU 8BIT 8KB FLASH 14SOIC Silicon Labs	3,596	3.56	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	C8051F30x	RoHS	25MHz	256 x 8	8-Bit	-	Not For New Designs	POR, PWM, WDT	SMBus (2-Wire/I²C), UART/USART	Surface Mount	8	8051	-	Internal	8KB (8K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG11B140F64GQ64-BR IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	2,445	2.82	RFQ	Datasheet	64-TQFP	Tape & Reel (TR)	Tiny Gecko 1	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	53	ARM® Cortex®-M0+	A/D 12bit SAR; D/A 12bit	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG11B140F64IQ48-B IC MCU 32BIT 64KB FLASH 48TQFP Silicon Labs	2,581	2.82	RFQ	Datasheet	48-TQFP	Tray	Tiny Gecko 1	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	37	ARM® Cortex®-M0+	A/D 12bit SAR; D/A 12bit	Internal	64KB (64K x 8)	FLASH	-40°C ~ 125°C (TJ)
EFM32ZG222F16-B-QFP48 IC MCU 32BIT 16KB FLASH 48TQFP Silicon Labs	3,697	2.25	RFQ	Datasheet	48-TQFP	Tray	Zero Gecko	RoHS	24MHz	4K x 8	32-Bit	-	Active	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	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG11B140F64IQ48-BR IC MCU 32BIT 64KB FLASH 48TQFP Silicon Labs	2,655	2.82	RFQ	Datasheet	48-TQFP	Tape & Reel (TR)	Tiny Gecko 1	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	37	ARM® Cortex®-M0+	A/D 12bit SAR; D/A 12bit	Internal	64KB (64K x 8)	FLASH	-40°C ~ 125°C (TJ)
EFM32ZG222F16-B-QFP48R IC MCU 32BIT 16KB FLASH 48TQFP Silicon Labs	2,303	2.25	RFQ	Datasheet	48-TQFP	Tape & Reel (TR)	Zero Gecko	RoHS	24MHz	4K x 8	32-Bit	-	Active	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	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32HG321F32N-C-QFP48R IC MCU 32BIT 32KB FLASH 48TQFP Silicon Labs	3,893	2.82	RFQ	Datasheet	48-TQFP	Tape & Reel (TR)	Happy Gecko	RoHS	25MHz	8K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	35	ARM® Cortex®-M0+	A/D 4x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 105°C (TA)
EFM32HG321F32N-C-QFP48 IC MCU 32BIT 32KB FLASH 48TQFP Silicon Labs	2,494	2.82	RFQ	Datasheet	48-TQFP	Tray	Happy Gecko	RoHS	25MHz	8K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Surface Mount	35	ARM® Cortex®-M0+	A/D 4x12b	Internal	32KB (32K x 8)	FLASH	-40°C ~ 105°C (TA)
EFM32TG11B140F64IM32-B IC MCU 32BIT 64KB FLASH 32QFN Silicon Labs	3,164	2.76	RFQ	Datasheet	32-WFQFN Exposed Pad	Tray	Tiny Gecko 1	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	24	ARM® Cortex®-M0+	A/D 12bit SAR; D/A 12bit	Internal	64KB (64K x 8)	FLASH	-40°C ~ 125°C (TJ)
EFM32TG11B140F64IM32-BR IC MCU 32BIT 64KB FLASH 32QFN Silicon Labs	3,600	2.76	RFQ	Datasheet	32-WFQFN Exposed Pad	Tape & Reel (TR)	Tiny Gecko 1	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	24	ARM® Cortex®-M0+	A/D 12bit SAR; D/A 12bit	Internal	64KB (64K x 8)	FLASH	-40°C ~ 125°C (TJ)
EFM32TG11B540F64GQ48-B IC MCU 32BIT 64KB FLASH 48TQFP Silicon Labs	3,433	2.76	RFQ	Datasheet	48-TQFP	Tray	Tiny Gecko 1	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	34	ARM® Cortex®-M0+	A/D 12bit SAR; D/A 12bit	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)
C8051F326-GMR IC MCU 8BIT 16KB FLASH 28QFN Silicon Labs	2,919	2.52	RFQ	Datasheet	28-VFQFN Exposed Pad	Tape & Reel (TR)	C8051F32x	RoHS	25MHz	1.5K x 8	8-Bit	-	Not For New Designs	POR	UART/USART, USB	Surface Mount	15	8051	-	Internal	16KB (16K x 8)	FLASH	-40°C ~ 85°C (TA)
EFM32TG11B540F64GQ48-BR IC MCU 32BIT 64KB FLASH 48TQFP Silicon Labs	3,211	2.76	RFQ	Datasheet	48-TQFP	Tape & Reel (TR)	Tiny Gecko 1	RoHS	48MHz	32K x 8	32-Bit	-	Active	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Surface Mount	34	ARM® Cortex®-M0+	A/D 12bit SAR; D/A 12bit	Internal	64KB (64K x 8)	FLASH	-40°C ~ 85°C (TA)