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
R5F61665N50FPV IC MCU 32BIT 512KB FLSH 144LFQFP Renesas Electronics Corporation	4,082	-	RFQ	Datasheet	144-LQFP	H8® H8SX/1600	Tray	Not For New Designs	Not Verified	H8SX	32-Bit Single-Core	50MHz	EBI/EMI, I2C, IrDA, SCI, SmartCard, USB	DMA, LVD, POR, PWM, WDT	92	512KB (512K x 8)	FLASH	-	40K x 8	3V ~ 3.6V	A/D 8x10b; D/A 2x10b	External	-20°C ~ 75°C (TA)	-	-	Surface Mount
DF2368VTE34V IC MCU 16BIT 512KB FLASH 120TQFP Renesas Electronics Corporation	3,225	-	RFQ	Datasheet	120-TQFP	H8® H8S/2300	Tray	Last Time Buy	Not Verified	H8S/2000	16-Bit	34MHz	I2C, IrDA, SCI, SmartCard	DMA, POR, PWM, WDT	83	512KB (512K x 8)	FLASH	-	32K x 8	3V ~ 3.6V	A/D 10x10b; D/A 2x8b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount
MC68HC711E20CFN2 IC MCU 8BIT 20KB OTP 52PLCC NXP USA Inc.	2,879	-	RFQ	Datasheet	52-LCC (J-Lead)	HC11	Tube	Obsolete	Not Verified	HC11	8-Bit	2MHz	SCI, SPI	POR, WDT	38	20KB (20K x 8)	OTP	512 x 8	768 x 8	4.5V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMX5700714PGEQQ1 IC MCU 32BIT 768KB FLASH 144LQFP Texas Instruments	3,720	-	RFQ	Datasheet	144-LQFP	Hercules™ TMS570 ARM® Cortex®-R	Bulk	Obsolete	Not Verified	ARM® Cortex®-R4F	32-Bit Dual-Core	160MHz	CANbus, I2C, LINbus, MibSPI, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	64	768KB (768K x 8)	FLASH	64K x 8	128K x 8	1.14V ~ 3.6V	A/D 24x12b	External	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
LM3S8733-IQC50-A2T IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	4,965	-	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, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	128KB (128K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F28M36H33B2ZWTS IC MCU 32BIT 768KB FLASH 289BGA Texas Instruments	4,663	-	RFQ	Datasheet	289-LFBGA	C2000™ C28x + ARM® Cortex® M3 Concerto™	Tray	Obsolete	Not Verified	C28x/ARM® Cortex®-M3	32-Bit Dual-Core	100MHz/150MHz	CANbus, EBI/EMI, I2C, IrDA, McBSP, SCI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	142	512KB/768KB	FLASH	-	232KB	1.14V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
PLCF28335PGFA IC MCU 32BIT 512KB FLASH 176LQFP Texas Instruments	3,424	-	RFQ	Datasheet	176-LQFP	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 ~ 85°C (TA)	-	-	Surface Mount
SPC58EC80E7QMC0Y IC MCU 32BIT 4MB FLASH 176QFP STMicroelectronics	2,130	-	RFQ	Datasheet	176-LQFP Exposed Pad	SPC58 C-Line, Chorus	Tray	Obsolete	Not Verified	e200z420	32-Bit Dual-Core	180MHz	CANbus, Ethernet, FlexRay, I2C, LINbus, SPI	DMA	64	4MB (4M x 8)	FLASH	128K x 8	512K x 8	3.3V, 5V	-	Internal	-40°C ~ 125°C	-	-	Surface Mount
TMS320F28232PTPQ IC MCU 32BIT 128KB FLSH 176HLQFP Texas Instruments	3,377	-	RFQ	Datasheet	176-LQFP Exposed Pad	C2000™ C28x Delfino™	Tray	Last Time Buy	Not Verified	C28x	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	88	128KB (64K x 16)	FLASH	-	26K x 16	1.71V ~ 1.89V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
XL224-512-FB374-I40 IC MCU 32BIT ROMLESS 374FBGA XMOS	1,495	-	RFQ	Datasheet	374-LFBGA	XL	Tray	Active	Not Verified	XCore	32-Bit 24-Core	4000MIPS	-	-	176	-	ROMless	-	512K x 8	0.95V ~ 3.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5643LAMMM1R IC MCU 32BIT 1MB FLASH 257MAPBGA NXP USA Inc.	4,347	-	RFQ	Datasheet	257-LFBGA	MPC56xx Qorivva	Tape & Reel (TR)	Active	Not Verified	e200z4	32-Bit Dual-Core	120MHz	CANbus, FlexRay, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	-	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 5.5V	A/D 32x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC5643LF2MMM1R IC MCU 32BIT 1MB FLASH 257MAPBGA NXP USA Inc.	4,252	-	RFQ	Datasheet	257-LFBGA	MPC56xx Qorivva	Tape & Reel (TR)	Active	Not Verified	e200z4	32-Bit Dual-Core	120MHz	CANbus, FlexRay, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	-	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 5.5V	A/D 32x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC584G80E5PEC0X IC MCU 32BIT 4MB FLASH 144TQFP STMicroelectronics	3,216	-	RFQ	Datasheet	144-TQFP Exposed Pad	SPC58	Bulk	Active	-	e200z4	32-Bit	160MHz	CANbus, Ethernet, FlexRay, I2C, LINbus, SPI, UART/USART	DMA, POR, Temp Sensor, WDT	-	4MB (4M x 8)	FLASH	256K x 8	672K x 8	3V ~ 5.5V	A/D 10/12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
TMS320F28235PTPS IC MCU 32BIT 512KB FLSH 176HLQFP Texas Instruments	2,326	-	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
UPD70F3377AM2GCA2-UEU-AX IC MCU 32BIT 512KB FLASH 100LQFP Renesas Electronics Corporation	4,982	-	RFQ	Datasheet	100-LQFP	V850	Tray	Active	-	V850ES	32-Bit	32MHz	CANbus, CSI, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	84	512KB (512K x 8)	FLASH	32K x 8	32K x 8	3.3V ~ 5.5V	A/D 16x10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MCF5253VM140 IC MCU 32BIT ROMLESS 225MAPBGA NXP USA Inc.	4,931	-	RFQ	Datasheet	225-LFBGA	MCF525x	Tray	Not For New Designs	Not Verified	Coldfire V2	32-Bit Single-Core	140MHz	CANbus, EBI/EMI, I2C, QSPI, UART/USART, USB OTG	DMA, WDT	-	-	ROMless	-	128K x 8	1.08V ~ 1.32V	A/D 6x12b	External	-20°C ~ 70°C (TA)	-	-	Surface Mount
R5F64112NLG#U0 IC MCU 16/32BIT 512KB 100TFLGA Renesas Electronics Corporation	4,710	-	RFQ	Datasheet	100-TFLGA	M16C/R32C/100/111	Tray	Not For New Designs	Not Verified	R32C/100	16/32-Bit	50MHz	EBI/EMI, I2C, IEBus, UART/USART	DMA, LVD, PWM, WDT	82	512KB (512K x 8)	FLASH	8K x 8	63K x 8	3V ~ 5.5V	A/D 26x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
LM3S2110-IQC25-A2 IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	3,758	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tray	Not For New Designs	Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC564B74L7B9ECX IC MCU 32BIT 3MB FLASH 176LQFP STMicroelectronics	3,661	-	RFQ	Datasheet	176-LQFP	SPC56	Tape & Reel (TR)	Active	Not Verified	e200z4d	32-Bit Single-Core	120MHz	CANbus, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	147	3MB (3M x 8)	FLASH	64K x 8	192K x 8	3V ~ 5.5V	A/D 27x10b, 5x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
LM3S8962-EQC50-A2T IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	2,029	-	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 ~ 105°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.