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
M30620FCPFP#U3C IC MCU 16BIT 128KB FLASH 100QFP Renesas Electronics Corporation	2,100	-	RFQ	Datasheet	100-BQFP	M16C™ M16C/60/62P	Tray	Not For New Designs	Not Verified	M16C/60	16-Bit	24MHz	I2C, IEBus, UART/USART	DMA, WDT	85	128KB (128K x 8)	FLASH	4K x 8	10K x 8	2.7V ~ 5.5V	A/D 26x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S5749-IQC50-A0 IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	2,824	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 5000	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	61	128KB (128K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT4BBBCEBR0BZEGST IC MCU 32BT 4.0625MB FLSH 272BGA Infineon Technologies	2,824	-	RFQ	Datasheet	272-LFBGA	Traveo™ T2G	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M7	32-Bit Quad-Core	100MHz, 250MHz	CANbus, Ethernet, I2C, LINbus, eMMC/SD, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	220	4.0625MB (4.0625M x 8)	FLASH	256K x 8	768K x 8	2.7V ~ 5.5V	A/D 90x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S8962-IQC50-A2T IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	4,647	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 8000	Tape & Reel (TR)	Obsolete	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, Ethernet, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	42	256KB (256K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F74965ANBG#00 32-BIT GENERAL MCU Renesas Electronics Corporation	1,765	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MC9S12DB128CPVE IC MCU 16BIT 128KB FLASH 112LQFP NXP USA Inc.	1,885	-	RFQ	Datasheet	112-LQFP	HCS12	Tray	Active	Verified	HCS12	16-Bit	25MHz	CANbus, I2C, SCI, SPI	PWM, WDT	91	128KB (128K x 8)	FLASH	2K x 8	8K x 8	2.35V ~ 5.25V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT3DLABCBQ1AESGS TRAVEO-2 CLUST.2.5DGRAPH Infineon Technologies	3,131	-	RFQ	Datasheet	216-LQFP Exposed Pad	Traveo™ T2G	Tray	Active	-	ARM® Cortex®-M0+, ARM® Cortex®-M7F	32-Bit Dual-Core	100MHz, 240MHz	CANbus, Ethernet, I2C, LINbus, SPI, UART/USART	DMA, I2S, LVD, Temp Sensor, WDT	108	4.06MB (4.06M x 8)	FLASH	128K x 8	384K x 8	2.7V ~ 5.5V	A/D 48x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CYT3DLABEBQ1AESGST TRAVEO-2 CLUST.2.5DGRAPH Infineon Technologies	4,997	-	RFQ	Datasheet	216-LQFP Exposed Pad	Traveo™ T2G	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+, ARM® Cortex®-M7F	32-Bit Dual-Core	100MHz, 240MHz	CANbus, Ethernet, I2C, LINbus, SPI, UART/USART	DMA, I2S, LVD, Temp Sensor, WDT	108	4.06MB (4.06M x 8)	FLASH	128K x 8	384K x 8	2.7V ~ 5.5V	A/D 48x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SPC5644BAMLU8 IC MCU 32BIT 1.5MB FLASH 176LQFP NXP USA Inc.	2,596	-	RFQ	Datasheet	176-LQFP	MPC56xx Qorivva	Tray	Active	Not Verified	e200z4d	32-Bit Single-Core	120MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	147	1.5MB (1.5M x 8)	FLASH	64K x 8	128K x 8	3V ~ 5.5V	A/D 27x10b, 5x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912XDT512J1CAG IC MCU 16BIT 512KB FLASH 144LQFP NXP USA Inc.	4,986	-	RFQ	Datasheet	144-LQFP	HCS12X	Tray	Last Time Buy	Not Verified	HCS12X	16-Bit	80MHz	CANbus, I2C, SCI, SPI	LVD, POR, PWM, WDT	119	512KB (512K x 8)	FLASH	4K x 8	20K x 8	3.15V ~ 5.5V	A/D 24x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT3DLBBEBQ1BZSGST TRAVEO-2 CLUST.2.5DGRAPH Infineon Technologies	4,145	-	RFQ	Datasheet	272-LFBGA	Traveo™ T2G	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+, ARM® Cortex®-M7F	32-Bit Dual-Core	100MHz, 240MHz	CANbus, Ethernet, I2C, LINbus, SPI, UART/USART	DMA, I2S, LVD, Temp Sensor, WDT	135	4.06MB (4.06M x 8)	FLASH	128K x 8	384K x 8	2.7V ~ 5.5V	A/D 48x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XC161CS32F40FBBAKXUMA1 IC MCU 16BIT 256KB FLASH 144TQFP Infineon Technologies	4,767	-	RFQ	Datasheet	144-LQFP	XC16x	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16-Bit	40MHz	CANbus, EBI/EMI, I2C, SPI, UART/USART	PWM, WDT	99	256KB (256K x 8)	FLASH	-	12K x 8	2.35V ~ 2.7V	A/D 12x8/10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
XC167CI32F40FBBAKXUMA1 IC MCU 16BIT 256KB FLASH 144TQFP Infineon Technologies	2,401	-	RFQ	Datasheet	144-LQFP	XC16x	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16-Bit	40MHz	CANbus, EBI/EMI, I2C, SPI, UART/USART	PWM, WDT	103	256KB (256K x 8)	FLASH	-	12K x 8	2.35V ~ 2.7V	A/D 16x8/10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
TMS320F28235PTPQ IC MCU 32BIT 512KB FLSH 176HLQFP Texas Instruments	4,706	-	RFQ	Datasheet	176-LQFP Exposed Pad	C2000™ C28x Delfino™	Tray	Active	Not Verified	C28x	32-Bit Single-Core	150MHz	CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	88	512KB (256K x 16)	FLASH	-	34K x 16	1.805V ~ 1.995V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
MCF5235CVM100J IC MCU 32BIT ROMLESS 256MAPBGA NXP USA Inc.	3,327	-	RFQ	Datasheet	256-LBGA	MCF523x	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, Ethernet, I2C, SPI, UART/USART	DMA, WDT	113	-	ROMless	-	64K x 8	1.4V ~ 1.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5S72691W266BG#U0 IC MCU 32BIT ROMLESS 272FBGA Renesas Electronics Corporation	1,515	-	RFQ	Datasheet	272-FBGA	SuperH® SH7260	Tray	Not For New Designs	Not Verified	SH2A-FPU	32-Bit Single-Core	266MHz	CANbus, EBI/EMI, I2C, IEBus, SCI, SIO, SPI, USB	DMA, POR, PWM, WDT	149	-	ROMless	-	2.5M x 8	3V ~ 3.6V	A/D 8x10b	External	-20°C ~ 85°C (TA)	-	-	Surface Mount
LM3S5632-IQR50-A0 IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	4,595	-	RFQ	Datasheet	64-LQFP	Stellaris® ARM® Cortex®-M3S 5000	Bulk	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LC858/CL IC MCU 8B 32KB EPROM 84CERQUAD Microchip Technology	1,432	-	RFQ	Datasheet	28-VFQFN Exposed Pad	PIC® 18C	Tube	Obsolete	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	68	32KB (16K x 16)	EPROM, UV	-	1.5K x 8	2.5V ~ 5.5V	A/D 16x10b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
COP8SAC728Q3 IC MCU 8BIT 4KB EPROM/UV 28CDIP Texas Instruments	4,376	-	RFQ	Datasheet	28-CDIP (0.600", 15.24mm)	COP8™ 8SA	Tube	Obsolete	Not Verified	COP8	8-Bit	10MHz	Microwire/Plus (SPI)	POR, PWM, WDT	24	4KB (4K x 8)	EPROM, UV	-	128 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
MC9S12XDT512CAAR IC MCU 16BIT 512KB FLASH 80QFP NXP USA Inc.	4,582	-	RFQ	Datasheet	80-QFP	HCS12X	Tray	Not For New Designs	Not Verified	HCS12X	16-Bit	80MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	59	512KB (512K x 8)	FLASH	4K x 8	20K x 8	2.35V ~ 5.5V	A/D 24x10b	External	-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.