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
PIC32MX570F512LT-I/PF IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	2,833	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 48x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08AW48CPUE IC MCU 8BIT 48KB FLASH 64LQFP NXP USA Inc.	3,226	-	RFQ	Datasheet	64-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	54	48KB (48K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89C51CC03CA-RLTUM IC MCU 8BIT 64KB FLASH 44VQFP Microchip Technology	2,632	-	RFQ	Datasheet	44-LQFP	AT89C CAN	Tray	Obsolete	Not Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	2.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89C51CC03UA-RLTUM IC MCU 8BIT 64KB FLASH 44VQFP Microchip Technology	2,482	-	RFQ	Datasheet	44-LQFP	AT89C CAN	Tray	Obsolete	Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	2.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C3244PVA-165 IC MCU 8BIT 16KB FLASH 48SSOP Infineon Technologies	3,516	-	RFQ	Datasheet	48-BSSOP (0.295", 7.50mm Width)	PSOC™ 3 CY8C32xx	Tube	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, POR, PWM, WDT	25	16KB (16K x 8)	FLASH	512 x 8	2K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT2B73BADQ0AZEGST IC MCU 32BT 1.0625MB FLSH 64LQFP Infineon Technologies	1,134	-	RFQ	Datasheet	64-LQFP	Traveo™ II T2G	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 160MHz	CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT	49	1.0625MB (1.0625M x 8)	FLASH	96K x 8	128K x 8	2.7V ~ 5.5V	A/D 45x12b SAR	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F21228KFP#U1 IC MCU 16BIT 64KB FLASH 48LFQFP Renesas Electronics Corporation	2,123	-	RFQ	Datasheet	48-LQFP	R8C/2x/22	Tray	Not For New Designs	Verified	R8C	16-Bit	16MHz	CANbus, I2C, LINbus, SIO, SSU, UART/USART	POR, Voltage Detect, WDT	41	64KB (64K x 8)	FLASH	-	3K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F21238JFP#U1 IC MCU 16BIT 64KB FLASH 48LFQFP Renesas Electronics Corporation	2,214	-	RFQ	Datasheet	48-LQFP	R8C/2x/23	Tray	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	CANbus, I2C, LINbus, SIO, SSU, UART/USART	POR, Voltage Detect, WDT	41	64KB (64K x 8)	FLASH	2K x 8	3K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MIMXRT106ADVL6BR IC MCU 32BIT 196MAPBGA NXP USA Inc.	3,703	-	RFQ	Datasheet	196-LFBGA	RT1060	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	600MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD/SDIO, SAI, SPDIF, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	127	-	External Program Memory	-	1M x 8	3V ~ 3.6V	A/D 20x12b	External, Internal	0°C ~ 95°C (TJ)	-	-	Surface Mount
UPD78F1146AGB-GAH-M1-AX IC MCU 16BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	2,870	-	RFQ	Datasheet	64-LQFP	78K0R/Kx3	Tray	Active	-	78K/0R	16-Bit	20MHz	3-Wire SIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	-	12K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5359IZCAR IC MCU 16BIT 512KB FLSH 113NFBGA Texas Instruments	2,245	-	RFQ	Datasheet	113-VFBGA	MSP430F5xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	74	512KB (512K x 8)	FLASH	-	66K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08AC96MLKE IC MCU 8BIT 96KB FLASH 80LQFP NXP USA Inc.	1,613	-	RFQ	Datasheet	80-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	69	96KB (96K x 8)	FLASH	-	6K x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC908KX8CDWER2 IC MCU 8BIT 8KB FLASH 16SOIC NXP USA Inc.	4,332	-	RFQ	Datasheet	16-SOIC (0.295", 7.50mm Width)	HC08	Tape & Reel (TR)	Not For New Designs	Not Verified	HC08	8-Bit	8MHz	SCI	LVD, POR, PWM	13	8KB (8K x 8)	FLASH	-	192 x 8	2.7V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F562T7AGFP#V3 RX62T 128KB/8K CAN LQFP100 0.5M Renesas Electronics Corporation	3,821	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	55	128KB (128K x 8)	FLASH	8K x 8	8K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LPC54016JBD208K LPC54016JBD208 NXP USA Inc.	1,108	-	RFQ	Datasheet	208-LQFP	LPC540xx	Tray	Active	-	ARM® Cortex®-M4	32-Bit	180MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD/SDIO, SmartCard, SPI, SPIFI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	171	-	ROMless	-	360K x 8	1.71V ~ 3.6V	A/D 12x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LPC54016JBD208MP LPC54016JBD208 NXP USA Inc.	1,078	-	RFQ	Datasheet	208-LQFP	LPC540xx	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit	180MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD/SDIO, SmartCard, SPI, SPIFI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, SHA, Temp Sensor, TRNG, WDT	171	-	ROMless	-	360K x 8	1.71V ~ 3.6V	A/D 12x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPSD3422EV-40U6 IC MCU 8BIT 80KB FLASH 80LQFP STMicroelectronics	1,067	-	RFQ	Datasheet	80-LQFP	µPSD	Tray	Obsolete	Not Verified	8032	8-Bit	40MHz	I2C, IrDA, SPI, UART/USART, USB	LVD, POR, PWM, WDT	46	80KB (80K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC17LC43T-08I/L IC MCU 8BIT 8KB OTP 44PLCC Microchip Technology	1,100	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	8MHz	UART/USART	POR, PWM, WDT	33	8KB (4K x 16)	OTP	-	454 x 8	2.5V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C773-E/SP IC MCU 8BIT 7KB OTP 28SPDIP Microchip Technology	1,302	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	7KB (4K x 14)	OTP	-	256 x 8	4V ~ 5.5V	A/D 6x12b	External	-40°C ~ 125°C (TA)	-	-	Through Hole
DSPIC30F2020-20E/MM IC MCU 16BIT 12KB FLASH 28QFN Microchip Technology	2,208	-	RFQ	Datasheet	28-VQFN Exposed Pad	dsPIC™ 30F	Tube	Active	Not Verified	dsPIC	16-Bit	20 MIPS	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	12KB (4K x 24)	FLASH	-	512 x 8	3V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°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.