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
IA186ESPTQ100IR03 IC MCU 8/16BIT ROMLESS 100TQFP Analog Devices Inc.	4,080	-	RFQ	Datasheet	100-TQFP	-	Tube	Obsolete	Not Verified	-	8/16-Bit	40MHz	EBI/EMI, UART/USART	DMA, PWM, WDT	32	-	ROMless	-	-	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S8530-IQC50-A2 IC MCU 32BIT 96KB FLASH 100LQFP Luminary Micro	2,843	-	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	35	96KB (96K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
M34550E8FS 4-BIT, UVPROM, 1.6MHZ CQC Renesas Electronics Corporation	2,173	-	RFQ	Datasheet	-	*	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
IA188ESPTQ100IR03 IC MCU 8/16BIT ROMLESS 100TQFP Analog Devices Inc.	1,532	-	RFQ	Datasheet	100-TQFP	-	Tray	Obsolete	Not Verified	-	8/16-Bit	40MHz	EBI/EMI, UART/USART	DMA, PWM, WDT	32	-	ROMless	-	-	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
FS32K148HRT0VLUT IC MCU 32BIT 2MB FLASH 176LQFP NXP USA Inc.	1,365	-	RFQ	Datasheet	176-LQFP	S32K	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, Ethernet, FlexIO, I2C, LINbus, SPI, UART/USART	I2S, POR, PWM, WDT	156	2MB (2M x 8)	FLASH	4K x 8	256K x 8	2.7V ~ 5.5V	A/D 32x12b SAR; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XEF216-512-FB236-I20A IC MCU 32BIT 2MB FLASH 236FBGA XMOS	1,199	-	RFQ	Datasheet	236-LFBGA	XEF	Tray	Active	Not Verified	XCore	32-Bit 16-Core	2000MIPs	RGMII, USB	-	73	2MB (2M x 8)	FLASH	-	512K x 8	0.95V ~ 3.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
HD6473298F10V MICROCONTROLLER, OTPROM Renesas Electronics Corporation	1,285	-	RFQ	Datasheet	-	*	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
D73048SF16V MCU , 16-BIT, H8/300H CPU Renesas Electronics Corporation	1,383	-	RFQ	Datasheet	-	*	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M37632EFFP#U2 8-BIT, OTP, 7630 CPU Renesas Electronics Corporation	1,757	-	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DF2646RFC20J IC MCU 16BIT 128KB FLASH 144QFP Renesas Electronics Corporation	4,738	-	RFQ	Datasheet	144-BFQFP	H8® H8S/2600	Bulk	Active	Not Verified	H8S/2600	16-Bit	20MHz	CANbus, SCI, SmartCard	LCD, Motor control PWM, POR, PWM, WDT	92	128KB (128K x 8)	FLASH	-	4K x 8	4.5V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
M30622F8PGP#U3C IC MCU 16BIT 64KB FLASH 100LFQFP Renesas Electronics Corporation	1,590	-	RFQ	Datasheet	100-LQFP	M16C™ M16C/60/62P	Tray	Obsolete	Not Verified	M16C/60	16-Bit	24MHz	I2C, IEBus, UART/USART	DMA, WDT	85	64KB (64K x 8)	FLASH	4K x 8	4K x 8	2.7V ~ 5.5V	A/D 26x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
M30290FCHP#U3A IC MCU 16BIT 128KB FLASH 80LQFP Renesas Electronics Corporation	2,546	-	RFQ	Datasheet	80-LQFP	M16C™ M16C/Tiny/29	Tray	Obsolete	Verified	M16C/60	16-Bit	20MHz	CANbus, I2C, IEBus, SIO, UART/USART	DMA, POR, PWM, Voltage Detect, WDT	71	128KB (128K x 8)	FLASH	4K x 8	12K x 8	2.7V ~ 5.5V	A/D 27x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DF2329VTE25V IC MCU 16BIT 384KB FLASH 120TQFP Renesas Electronics Corporation	1,586	-	RFQ	Datasheet	120-TQFP	H8® H8S/2300	Tray	Obsolete	Not Verified	H8S/2000	16-Bit	25MHz	SCI, SmartCard	DMA, POR, PWM, WDT	86	384KB (384K x 8)	FLASH	-	32K x 8	2.7V ~ 3.6V	A/D 8x10b; D/A 2x8b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount
M3062GF8NFP#U5 16-BIT, FLASH, M16C CPU Renesas Electronics Corporation	3,993	-	RFQ	Datasheet	100-BQFP	M16C™ M16C/60	Bulk	Active	Not Verified	M16C/60	16-Bit	10MHz	SIO, UART/USART	DMA, WDT	85	64KB (64K x 8)	FLASH	-	8K x 8	2.7V ~ 3.6V	A/D 10x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
MC912DG128ACPVR2 16-BIT, FLASH, 8MHZ, HCMOS, Freescale Semiconductor	1,806	-	RFQ	Datasheet	112-LQFP	HC12	Bulk	Active	Not Verified	CPU12	16-Bit	8MHz	CANbus, I2C, SCI, SPI	POR, PWM, WDT	69	128KB (128K x 8)	FLASH	2K x 8	8K x 8	4.5V ~ 5.5V	A/D 8x8/10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF5272VM66R2 IC MCU 32BIT 16KB ROM 196MAPBGA NXP USA Inc.	4,126	-	RFQ	Datasheet	196-LBGA	MCF527x	Tape & Reel (TR)	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	66MHz	EBI/EMI, Ethernet, I2C, SPI, UART/USART, USB	DMA, WDT	32	16KB (4K x 32)	ROM	-	1K x 32	3V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
R4F2472VBR34V IC MCU 16BIT 512KB FLSH 176LFBGA Renesas Electronics Corporation	1,238	-	RFQ	Datasheet	176-LFBGA	H8® H8S/2400	Tray	Not For New Designs	Not Verified	H8S/2600	16-Bit	34MHz	Ethernet, I2C, LPC, PECI, SCI, SSU, USB	DMA, POR, PWM, WDT	110	512KB (512K x 8)	FLASH	-	40K x 8	3V ~ 3.6V	A/D 8x10b	External	-20°C ~ 75°C (TA)	-	-	Surface Mount
TMS320F2812ZAYA IC MCU 32BIT 256KB FLSH 179NFBGA Texas Instruments	1,276	-	RFQ	Datasheet	179-LFBGA	C2000™ C28x Fixed-Point	Tray	Obsolete	Not Verified	C28x	32-Bit Single-Core	150MHz	CANbus, EBI/EMI, McBSP, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	56	256KB (128K x 16)	FLASH	-	18K x 16	1.81V ~ 2V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
R7S910025CBG#AC0 IC MCU 32BIT ROMLESS 320FBGA Renesas Electronics Corporation	2,041	-	RFQ	Datasheet	320-FBGA	RZ/T1	Tray	Active	Not Verified	ARM® Cortex®-R4F	32-Bit Single-Core	450MHz	CANbus, CSI, EBI/EMI, Ethernet, I2C, SPI, UART/USART, USB	DMA, POR, PWM, WDT	209	-	ROMless	-	1.5M x 8	1.14V ~ 3.6V	A/D 24x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SM320F28335GHHAEP IC MCU 32BIT 512KB FLASH 179BGA Texas Instruments	3,535	-	RFQ	Datasheet	179-LFBGA	C2000™ C28x Delfino™	Bulk	Obsolete	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

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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.

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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.