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
PIC16F616T-I/SL IC MCU 8BIT 3.5KB FLASH 14SOIC Microchip Technology	25,989	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	PIC® 16F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	11	3.5KB (2K x 14)	FLASH	-	128 x 8	2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY841-SSUR IC MCU 8BIT 8KB FLASH 14SOIC Microchip Technology	23,928	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	AVR® ATtiny	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	PWM	12	8KB (8K x 8)	FLASH	512 x 8	512 x 8	1.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY861A-MUR IC MCU 8BIT 8KB FLASH 32VQFN Microchip Technology	12,111	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® ATtiny	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	8KB (4K x 16)	FLASH	512 x 8	512 x 8	1.8V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY45-20SU IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	6,339	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	AVR® ATtiny, Functional Safety (FuSa)	Tube	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	4KB (2K x 16)	FLASH	256 x 8	256 x 8	2.7V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12LF1822T-I/SN IC MCU 8BIT 3.5KB FLASH 8SOIC Microchip Technology	3,631	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	PIC® XLP™ 12F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	3.5KB (2K x 14)	FLASH	256 x 8	128 x 8	1.8V ~ 3.6V	A/D 4x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAMD10C13A-SSNT IC MCU 32BIT 8KB FLASH 14SOIC Microchip Technology	1,949	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	SAM D10C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	12	8KB (8K x 8)	FLASH	-	4K x 8	1.62V ~ 3.63V	A/D 5x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATTINY25V-10SU IC MCU 8BIT 2KB FLASH 8SOIC Microchip Technology	1,936	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	AVR® ATtiny, Functional Safety (FuSa)	Tube	Active	Verified	AVR	8-Bit	10MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	2KB (1K x 16)	FLASH	128 x 8	128 x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF1705-I/ST IC MCU 8BIT 14KB FLASH 14TSSOP Microchip Technology	1,879	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	PIC® XLP™ 16F	Tube	Active	Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	14KB (8K x 14)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 8x10b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F57-I/P IC MCU 8BIT 3KB FLASH 28DIP Microchip Technology	1,727	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	-	POR, WDT	20	3KB (2K x 12)	FLASH	-	72 x 8	2V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC16F18326T-I/JQ IC MCU 8BIT 28KB FLASH 16UQFN Microchip Technology	16,780	-	RFQ	Datasheet	16-UQFN Exposed Pad	PIC® XLP™ 16F, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	28KB (16K x 14)	FLASH	256 x 8	2K x 8	2.3V ~ 5.5V	A/D 11x10b; D/A 1x5b	Internal	-40°C ~ 85°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.