Microcontrollers

Use the filters and product table below to compare Microcontrollers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Programmable	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Grade	Qualification	Mounting Type
EFM32ZG108F16-B-QFN24R IC MCU 32BIT 16KB FLASH 24QFN Silicon Labs	3,988	-	RFQ	Datasheet	24-VQFN Exposed Pad	Zero Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	24MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	17	16KB (16K x 8)	FLASH	-	4K x 8	1.98V ~ 3.8V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32ZG110F4-B-QFN24R IC MCU 32BIT 4KB FLASH 24QFN Silicon Labs	2,336	-	RFQ	Datasheet	24-VQFN Exposed Pad	Zero Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	24MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	17	4KB (4K x 8)	FLASH	-	2K x 8	1.98V ~ 3.8V	A/D 2x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F832-GSR IC MCU 8BIT 4KB FLASH 16SOIC Silicon Labs	3,598	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	C8051F83x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	13	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F834-GSR IC MCU 8BIT 4KB FLASH 16SOIC Silicon Labs	4,918	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	C8051F83x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, WDT	13	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F860-C-ISR IC MCU 8BIT 8KB FLASH 16SOIC Silicon Labs	4,799	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	C8051F86x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	13	8KB (8K x 8)	FLASH	-	512 x 8	2.2V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F534A-IM IC MCU 8BIT 4KB FLASH 20QFN Silicon Labs	1,573	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F53x	Tube	Active	Not Verified	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 5.25V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F808-GM IC MCU 8BIT 16KB FLASH 20QFN Silicon Labs	2,093	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F80x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	17	16KB (16K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F829-GS IC MCU 8BIT 8KB FLASH 16SOIC Silicon Labs	4,747	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	C8051F82x	Tube	Obsolete	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	13	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F823-GS IC MCU 8BIT 8KB FLASH 16SOIC Silicon Labs	4,457	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	C8051F82x	Tube	Obsolete	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	13	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F523A-IMR IC MCU 8BIT 4KB FLASH 10DFN Silicon Labs	3,042	-	RFQ	Datasheet	10-VFDFN Exposed Pad	C8051F52x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	6	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 5.25V	A/D 6x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

Microcontrollers FAQ

Common questions about filtering, comparing and sourcing Microcontrollers components.

How can I narrow the Microcontrollers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Microcontrollers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.