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
PIC12F519-I/MC IC MCU 8BIT 1.5KB FLASH 8DFN Microchip Technology	900	-	RFQ	Datasheet	8-VFDFN Exposed Pad	PIC® 12F	Tube	Active	Verified	PIC	8-Bit	8MHz	-	POR, WDT	5	1.5KB (1K x 12)	FLASH	-	41 x 8	2V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F15323-E/ST IC MCU 8BIT 3.5KB FLASH 14TSSOP Microchip Technology	864	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	3.5KB (2K x 14)	FLASH	-	256 x 8	2.3V ~ 5.5V	A/D 11x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F526-I/SL IC MCU 8BIT 1.5KB FLASH 14SOIC Microchip Technology	763	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	-	POR, WDT	11	1.5KB (1K x 12)	FLASH	-	67 x 8	2V ~ 5.5V	A/D 3x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F54-E/P IC MCU 8BIT 768B FLASH 18DIP Microchip Technology	717	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	-	POR, WDT	12	768B (512 x 12)	FLASH	-	25 x 8	2V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Through Hole
ATTINY1624-SSF IC MCU 8BIT 16KB FLASH 14SOIC Microchip Technology	543	-	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	16KB (16K x 8)	FLASH	256 x 8	2K x 8	1.8V ~ 5.5V	A/D 9x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F17125-I/7N IC MCU 8BIT 14KB FLASH 16VQFN Microchip Technology	526	-	RFQ	Datasheet	16-VQFN Exposed Pad	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	14KB (14K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 29x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount, Wettable Flank
ATTINY3224-XU IC MCU 8BIT 32KB FLASH 14TSSOP Microchip Technology	308	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	tinyAVR® 2	Tube	Active	Not Verified	AVR	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	32KB (32K x 8)	FLASH	256 x 8	3K x 8	1.8V ~ 5.5V	A/D 9x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F04Q40-I/ST IC MCU 8BIT 16KB FLASH 14TSSOP Microchip Technology	637	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	16KB (16K x 8)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 11x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12F509-I/SM IC MCU 8BIT 1.5KB FLASH 8SOIJ Microchip Technology	485	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	PIC® 12F	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	5	1.5KB (1K x 12)	FLASH	-	41 x 8	2V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F18044-I/SO IC MCU 8BIT 7KB FLASH 20SOIC Microchip Technology	4,760	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	7KB (7K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 17x10b SAR; D/A 1x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY427-MFR IC MCU 8BIT 4KB FLASH 24VQFN Microchip Technology	1,922	-	RFQ	Datasheet	24-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	22	4KB (4K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 15x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18F05Q41-I/ST IC MCU 8BIT 32KB FLASH 14TSSOP Microchip Technology	3,074	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	32KB (32K x 8)	FLASH	512 x 8	2K x 8	1.8V ~ 5.5V	A/D 11x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F18324-E/SL IC MCU 8BIT 7KB FLASH 14SOIC Microchip Technology	1,258	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	PIC® XLP™ 16F, Functional Safety (FuSa)	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	7KB (4K x 14)	FLASH	256 x 8	512 x 8	2.3V ~ 5.5V	A/D 11x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC9S08PL8SCTG IC MCU 8BIT 8KB FLASH 16TSSOP NXP USA Inc.	2,224	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	S08	Tube	Active	Not Verified	S08	8-Bit	20MHz	LINbus, SCI, UART/USART	LVD, POR, PWM	14	8KB (8K x 8)	FLASH	256 x 8	1K x 8	2.7V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF1507-I/SS IC MCU 8BIT 3.5KB FLASH 20SSOP Microchip Technology	3,647	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	17	3.5KB (2K x 14)	FLASH	-	128 x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF18424-I/ST IC MCU 8BIT 7KB FLASH 14TSSOP Microchip Technology	4,892	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	7KB (4K x 14)	FLASH	256 x 8	512 x 8	1.8V ~ 3.6V	A/D 11x12b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F15Q41-I/SS IC MCU 8BIT 32KB FLASH 20SSOP Microchip Technology	4,352	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	32KB (32K x 8)	FLASH	512 x 8	2K x 8	1.8V ~ 5.5V	A/D 17x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F15354-E/SS IC MCU 8BIT 7KB FLASH 28SSOP Microchip Technology	2,197	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	7KB (4K x 14)	FLASH	-	512 x 8	2.3V ~ 5.5V	A/D 24x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F1703-I/P IC MCU 8BIT 3.5KB FLASH 14DIP Microchip Technology	2,614	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI	Brown-out Detect/Reset, POR, PWM, WDT	12	3.5KB (2K x 14)	FLASH	-	256 x 8	2.3V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC16LF18854-I/ML IC MCU 8BIT 7KB FLASH 28QFN Microchip Technology	2,933	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	7KB (4K x 14)	FLASH	256 x 8	512 x 8	1.8V ~ 3.6V	A/D 24x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

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.