Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
PIC12F1571T-I/MS IC MCU 8BIT 1.75KB FLASH 8MSOP Microchip Technology	6,832	-	RFQ	Datasheet	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	PIC® 12F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1.75KB (1K x 14)	FLASH	-	128 x 8	2.3V ~ 5.5V	A/D 4x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F15225-I/MG IC MCU 8BIT 14KB FLASH 16QFN Microchip Technology	3,342	-	RFQ	Datasheet	16-VFQFN Exposed Pad	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	14KB (8K x 14)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 9/2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY20-MMH IC MCU 8BIT 2KB FLASH 20VQFN Microchip Technology	5,388	-	RFQ	Datasheet	20-VFQFN Exposed Pad	AVR® ATtiny	Tray	Active	Not Verified	AVR	8-Bit	12MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	12	2KB (1K x 16)	FLASH	-	128 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY424-SSUR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	2,572	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	tinyAVR® 2	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	4KB (4K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 9x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY424-XU IC MCU 8BIT 4KB FLASH 14TSSOP Microchip Technology	1,005	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	tinyAVR® 2	Tube	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	4KB (4K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 9x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY102F-SSNR IC MCU 8BIT 1KB FLASH 8SOIC Microchip Technology	7,803	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	AVR® ATtiny	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	12MHz	UART/USART	POR, PWM, WDT	6	1KB (1K x 8)	FLASH	-	32 x 8	1.8V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATTINY424-SSF IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	1,411	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	tinyAVR® 2	Tube	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	4KB (4K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 9x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC10F200-E/MC IC MCU 8BIT 384B FLASH 8DFN Microchip Technology	1,770	-	RFQ	Datasheet	8-VFDFN Exposed Pad	PIC® 10F	Tube	Active	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	3	384B (256 x 12)	FLASH	-	16 x 8	2V ~ 5.5V	-	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F18114-I/SN IC MCU 8BIT 7KB FLASH 8SOIC Microchip Technology	1,032	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI	Brown-out Detect/Reset, POR, PWM, WDT	5	7KB (7K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 17x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC10F320-I/MC IC MCU 8BIT 448B FLASH 8DFN Microchip Technology	1,017	-	RFQ	Datasheet	8-VFDFN Exposed Pad	PIC® 10F	Tube	Active	Not Verified	PIC	8-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	3	448B (256 x 14)	FLASH	-	64 x 8	2.3V ~ 5.5V	A/D 3x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY20-SSUR IC MCU 8BIT 2KB FLASH 14SOIC Microchip Technology	20,550	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	AVR® ATtiny	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	12MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	12	2KB (1K x 16)	FLASH	-	128 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY426-MU IC MCU 8BIT 4KB FLASH 20VQFN Microchip Technology	1,719	-	RFQ	Datasheet	20-VFQFN Exposed Pad	tinyAVR® 2	Tray	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	4KB (4K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 15x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12F1501T-I/MU IC MCU 8BIT 1.75KB FLASH 8UDFN Microchip Technology	9,715	-	RFQ	Datasheet	8-UFDFN Exposed Pad	PIC® 12F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	5	1.75KB (1K x 14)	FLASH	-	64 x 8	2.3V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12F1571-E/MS IC MCU 8BIT 1.75KB FLASH 8MSOP Microchip Technology	1,145	-	RFQ	Datasheet	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	PIC® 12F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1.75KB (1K x 14)	FLASH	-	128 x 8	2.3V ~ 5.5V	A/D 4x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATTINY426-MUR IC MCU 8BIT 4KB FLASH 20VQFN Microchip Technology	11,414	-	RFQ	Datasheet	20-VFQFN Exposed Pad	tinyAVR® 2	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	4KB (4K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 15x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY804-SSFR IC MCU 8BIT 8KB FLASH 14SOIC Microchip Technology	2,821	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	tinyAVR™ 0, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	12	8KB (8K x 8)	FLASH	128 x 8	512 x 8	2.7V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF15313T-I/SN IC MCU 8BIT 3.5KB FLASH 8SOIC Microchip Technology	2,555	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	3.5KB (2K x 14)	FLASH	224 x 8	256 x 8	1.8V ~ 3.6V	A/D 5x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY102-SSFR IC MCU 8BIT 1KB FLASH 8SOIC Microchip Technology	1,673	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	AVR® ATtiny	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	12MHz	UART/USART	POR, PWM, WDT	6	1KB (1K x 8)	FLASH	-	32 x 8	1.8V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F10Y17ASP#50 IC MCU 16BIT 4KB FLASH 10LSSOP Renesas Electronics Corporation	16,420	-	RFQ	Datasheet	10-LSSOP (0.173", 4.40mm Width)	RL78/G10	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	20MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	6	4KB (4K x 8)	FLASH	-	512 x 8	2V ~ 5.5V	A/D 4x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY424-SSFR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	5,961	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	tinyAVR® 2	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	4KB (4K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 9x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.

What should I check when selecting Microcontrollers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Microcontrollers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.