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
LM3S8630-EQC50-A2 IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	3,682	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 8000	Tray	Obsolete	Not 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	31	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S9997-IQC80-C3 IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	3,045	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 9000	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	60	256KB (256K x 8)	FLASH	-	64K x 8	1.235V ~ 1.365V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F562N8BDLE#U0 IC MCU 32BIT 512KB FLSH 145TFLGA Renesas Electronics Corporation	3,180	-	RFQ	Datasheet	145-TFLGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, Ethernet, I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	103	512KB (512K x 8)	FLASH	-	96K x 8	2.7V ~ 3.6V	A/D 8x10/12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MIMXRT1182XVP2B IC MCU NXP USA Inc.	1,764	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM32F469BGT6 IC MCU 32BIT 1MB FLASH 208LQFP STMicroelectronics	2,283	-	RFQ	Datasheet	208-LQFP	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	161	1MB (1M x 8)	FLASH	-	384K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ1024ECG064T-I/MR IC MCU 32BIT 1MB FLASH 64QFN Microchip Technology	1,120	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MZ	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	200MHz	Ethernet, I2C, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	53	1MB (1M x 8)	FLASH	-	512K x 8	2.3V ~ 3.6V	A/D 24x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F3640DNFB#10 16BIT MCU M16C 3/5V 256K 100LQFP Renesas Electronics Corporation	1,753	-	RFQ	Datasheet	100-LQFP	M16C™ M16C/60/64	Tray	Active	-	M16C/60	16-Bit	25MHz	EBI/EMI, I2C, IEBus, SIO, UART/USART	DMA, LVD, POR, PWM, WDT	85	272KB (272K x 8)	FLASH	8K x 8	16K x 8	2.7V ~ 5.5V	A/D 26x10b SAR; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
STM32F439IIH6TR IC MCU 32BIT 2MB FLASH 176UFBGA STMicroelectronics	4,406	-	RFQ	Datasheet	201-UFBGA	STM32F4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	140	2MB (2M x 8)	FLASH	-	256K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF4680-I/P IC MCU 8BIT 64KB FLASH 40DIP Microchip Technology	3,769	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	36	64KB (32K x 16)	FLASH	1K x 8	3.25K x 8	2V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
R5F563TEAGFH#V1 32BIT MCU RX63T Renesas Electronics Corporation	4,630	-	RFQ	Datasheet	112-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	69	512KB (512K x 8)	FLASH	32K x 8	48K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F563TEBGFA#V1 32BIT MCU RX63T Renesas Electronics Corporation	2,843	-	RFQ	Datasheet	120-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	72	512KB (512K x 8)	FLASH	32K x 8	48K x 8	2.7V ~ 3.6V	A/D 12x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S32K322NHT0MPASR S32K322, 2MB FLASH, 256KB RAM NXP USA Inc.	3,324	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S912XET256BCAAR IC MCU 16BIT 256KB FLASH 80QFP NXP USA Inc.	3,094	-	RFQ	Datasheet	80-QFP	HCS12X	Tape & Reel (TR)	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	59	256KB (256K x 8)	FLASH	4K x 8	16K x 8	1.72V ~ 5.5V	A/D 8x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z86E6116PSC IC MCU 8BIT 16KB OTP 40DIP Zilog	4,498	-	RFQ	Datasheet	40-DIP (0.620", 15.75mm)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	16MHz	UART/USART	-	32	16KB (16K x 8)	OTP	-	236 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
PIC17C766T-16/PT IC MCU 8BIT 32KB OTP 80TQFP Microchip Technology	4,207	-	RFQ	Datasheet	80-TQFP	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	66	32KB (16K x 16)	OTP	-	902 x 8	4.5V ~ 5.5V	A/D 16x10b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
LM3S8538-EQC50-A2T IC MCU 32BIT 96KB FLASH 100LQFP Texas Instruments	2,541	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 8000	Tape & Reel (TR)	Obsolete	Not 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	36	96KB (96K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F56316SGFC#V0 32BIT MCU RX631 Renesas Electronics Corporation	3,084	-	RFQ	Datasheet	176-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	133	256KB (256K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S6J312AHACSE2000A TRAVEO-55NM Infineon Technologies	2,797	-	RFQ	Datasheet	144-LQFP Exposed Pad	Traveo™ T1G	Tray	Active	-	ARM® Cortex®-R5	32-Bit	4MHz	CANbus, I2C, SPI, UART/USART	DMA, PWM, WDT	112	1MB (1M x 8)	FLASH	112K x 8	88K x 8	4.5V ~ 5.5V	A/D 50x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XL208-128-TQ128-C10 IC MCU 32BIT ROMLESS 128TQFP XMOS	3,737	-	RFQ	Datasheet	128-TQFP Exposed Pad	XL	Tray	Active	Not Verified	XCore	32-Bit 8-Core	1000MIPS	-	-	88	-	ROMless	-	128K x 8	0.95V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
SPC584C70E1F0C1X Linear IC's STMicroelectronics	1,291	-	RFQ	Datasheet	64-TQFP Exposed Pad	SPC58	Bulk	Active	-	e200z4	32-Bit	160MHz	CANbus, I2C, LINbus, SPI, UART/USART	DMA, POR, Temp Sensor, WDT	-	2MB (2M x 8)	FLASH	128K x 8	448K x 8	3V ~ 5.5V	A/D 10/12b SAR	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	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.

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.