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.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
AT89C1051-12SI IC MCU 8BIT 1KB FLASH 20SOIC Microchip Technology	2,876	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	12MHz	-	LED	15	1KB (1K x 8)	FLASH	-	64 x 8	2.7V ~ 6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89C1051U-12SI IC MCU 8BIT 1KB FLASH 20SOIC Microchip Technology	2,766	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	12MHz	UART/USART	LED	15	1KB (1K x 8)	FLASH	-	64 x 8	2.7V ~ 6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101GGAFB#70 16BIT MCU RL78/G13 128K 48LFQFP Renesas Electronics Corporation	4,202	-	RFQ	Datasheet	48-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	-	12K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC710-04/P IC MCU 8BIT 896B OTP 18DIP Microchip Technology	1,783	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, PWM, WDT	13	896B (512 x 14)	OTP	-	36 x 8	2.5V ~ 6V	A/D 4x8b	External	0°C ~ 70°C (TA)	-	-	Through Hole
PIC18F24K20-E/ML IC MCU 8BIT 16KB FLASH 28QFN Microchip Technology	3,713	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	24	16KB (8K x 16)	FLASH	256 x 8	768 x 8	1.8V ~ 3.6V	A/D 11x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATTINY84V-10PU IC MCU 8BIT 8KB FLASH 14DIP Microchip Technology	4,959	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	AVR® ATtiny	Tube	Obsolete	Not Verified	AVR	8-Bit	10MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	8KB (8K x 8)	FLASH	512 x 8	512 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ATMEGA325V-8MUR IC MCU 8BIT 32KB FLASH 64QFN Microchip Technology	4,655	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	54	32KB (16K x 16)	FLASH	1K x 8	2K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP32MC203T-E/TL IC MCU 16BIT 32KB FLASH 36VTLA Microchip Technology	3,397	-	RFQ	Datasheet	36-VFTLA Exposed Pad	dsPIC™ 33EP	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	25	32KB (10.7K x 24)	FLASH	-	2K x 16	3V ~ 3.6V	A/D 8x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP32MC204T-E/PT IC MCU 16BIT 32KB FLASH 44TQFP Microchip Technology	2,024	-	RFQ	Datasheet	44-TQFP	dsPIC™ 33EP	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	35	32KB (10.7K x 24)	FLASH	-	2K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24EP32GP203T-E/TL IC MCU 16BIT 32KB FLASH 36VTLA Microchip Technology	2,928	-	RFQ	Datasheet	36-VFTLA Exposed Pad	PIC® 24EP	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	25	32KB (10.7K x 24)	FLASH	-	2K x 16	3V ~ 3.6V	A/D 8x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24EP32GP204T-E/PT IC MCU 16BIT 32KB FLASH 44TQFP Microchip Technology	3,569	-	RFQ	Datasheet	44-TQFP	PIC® 24EP	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	35	32KB (10.7K x 24)	FLASH	-	2K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24EP32MC203T-E/TL IC MCU 16BIT 32KB FLASH 36VTLA Microchip Technology	4,060	-	RFQ	Datasheet	36-VFTLA Exposed Pad	PIC® 24EP	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	25	32KB (10.7K x 24)	FLASH	-	2K x 16	3V ~ 3.6V	A/D 8x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24EP32MC204T-E/PT IC MCU 16BIT 32KB FLASH 44TQFP Microchip Technology	4,596	-	RFQ	Datasheet	44-TQFP	PIC® 24EP	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	35	32KB (10.7K x 24)	FLASH	-	2K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC18LF65K40-E/PT IC MCU 8BIT 32KB FLASH 64TQFP Microchip Technology	1,799	-	RFQ	Datasheet	64-TQFP	PIC® XLP™ 18K	Tray	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	60	32KB (16K x 16)	FLASH	1K x 8	2K x 8	1.8V ~ 3.6V	A/D 45x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LF26K83-E/SS IC MCU 8BIT 64KB FLASH 28SSOP Microchip Technology	2,210	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	64MHz	CANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	25	64KB (32K x 16)	FLASH	1K x 8	4K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC32MX110F016CT-I/TL IC MCU 32BIT 16KB FLASH 36VTLA Microchip Technology	4,651	-	RFQ	Datasheet	36-VFTLA Exposed Pad	PIC® 32MX	Tape & Reel (TR)	Obsolete	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	25	16KB (16K x 8)	FLASH	-	4K x 8	2.3V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G0B0RET6TR IC MCU 32BIT 512KB FLASH 64LQFP STMicroelectronics	3,626	-	RFQ	Datasheet	64-LQFP	STM32G0	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART, USB2.0	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	59	512KB (512K x 8)	FLASH	-	144K x 8	2V ~ 3.6V	A/D 19x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GLJ3CLA#HC0 16BIT MCU RL78/G23 256K 64WFLGA Renesas Electronics Corporation	3,179	-	RFQ	Datasheet	64-WFLGA	RL78/G23	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	54	256KB (256K x 8)	FLASH	8K x 8	24K x 8	1.8V ~ 5.5V	A/D 12x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104JJGFA#70 16-BIT GENERAL MCU RL78/G14 256K Renesas Electronics Corporation	4,015	-	RFQ	Datasheet	52-LQFP	RL78/G14	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	42	256KB (256K x 8)	FLASH	8K x 8	24K x 8	2.4V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SAF-XC886-8FFA 5V AC IC MCU 8BIT 32KB FLASH 48TQFP Infineon Technologies	1,540	-	RFQ	Datasheet	48-LQFP	XC8xx	Tape & Reel (TR)	Obsolete	Not Verified	XC800	8-Bit	24MHz	SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	1.75K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

WINSUN SOURCING SUPPORT

Need Microcontrollers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.

How do I request a quote for Microcontrollers components?

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.