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
MCF5280CVM66J IC MCU 32BIT ROMLESS 256MAPBGA NXP USA Inc.	3,375	-	RFQ	Datasheet	256-LBGA	MCF528x	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	66MHz	CANbus, EBI/EMI, Ethernet, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	150	-	ROMless	-	64K x 8	2.7V ~ 3.6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F063-GQ IC MCU 8BIT 64KB FLASH 64TQFP Silicon Labs	2,291	-	RFQ	Datasheet	64-TQFP	C8051F06x	Tray	Not For New Designs	Verified	8051	8-Bit	25MHz	CANbus, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	24	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 3.6V	A/D 2x16b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F063-GQR IC MCU 8BIT 64KB FLASH 64TQFP Silicon Labs	4,330	-	RFQ	Datasheet	64-TQFP	C8051F06x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	25MHz	CANbus, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	24	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 3.6V	A/D 2x16b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5605BK0VLQ6R IC MCU 32BIT 768KB FLASH 144LQFP NXP USA Inc.	1,779	-	RFQ	Datasheet	144-LQFP	MPC56xx Qorivva	Tape & Reel (TR)	Active	Not Verified	e200z0h	32-Bit Single-Core	64MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	121	768KB (768K x 8)	FLASH	64K x 8	64K x 8	3V ~ 5.5V	A/D 15x10b, 5x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XU224-1024-FB374-C40 IC MCU 32BIT ROMLESS 374FBGA XMOS	2,906	-	RFQ	Datasheet	374-LFBGA	XU	Tray	Active	Not Verified	XCore	32-Bit 24-Core	4000MIPS	USB	-	176	-	ROMless	-	1M x 8	0.95V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
S912XDQ256F1MAL IC MCU 16BIT 256KB FLASH 112LQFP NXP USA Inc.	4,192	-	RFQ	Datasheet	112-LQFP	HCS12X	Tray	Last Time Buy	Not Verified	HCS12X	16-Bit	80MHz	CANbus, I2C, SCI, SPI	LVD, POR, PWM, WDT	91	256KB (256K x 8)	FLASH	4K x 8	16K x 8	2.35V ~ 5.5V	A/D 8x10b, 16x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
XC912BC32CFUE8 IC MCU 16BIT 32KB FLASH 80QFP NXP USA Inc.	3,242	-	RFQ	Datasheet	80-QFP	HC12	Tray	Obsolete	Not Verified	CPU12	16-Bit	8MHz	SCI, SPI	POR, PWM, WDT	63	32KB (32K x 8)	FLASH	768 x 8	1K x 8	4.5V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC58EN80C3RMHBR IC MCU 32BIT 4MB FLASH 292FBGA STMicroelectronics	2,635	-	RFQ	Datasheet	292-FBGA	SPC58	Bulk	Active	-	e200z4	32-Bit Dual-Core	200MHz	CANbus, Ethernet, FlexRay, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, Temp Sensor, WDT	-	4MB (4M x 8)	FLASH	288K x 8	128K x 8	3V ~ 5.5V	A/D 10b SAR, 12/16b Sigma-Delta	External, Internal	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount
CY8C5568AXI-060T IC MCU 32BIT 256KB FLASH 100TQFP Infineon Technologies	2,449	-	RFQ	Datasheet	100-LQFP	PSOC™ 5 CY8C55	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	67MHz	I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	60	256KB (256K x 8)	FLASH	2K x 8	64K x 8	2.7V ~ 5.5V	A/D 1x20b, 2x12b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ2064DAR176T-V/2J IC MCU 32BIT 2MB FLASH 176LQFP Microchip Technology	3,340	-	RFQ	Datasheet	176-LQFP Exposed Pad	PIC® 32MZ DAR	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	120	2MB (2M x 8)	FLASH	-	640K x 8 + 32MB DDR2 SDRAM	1.7V ~ 1.9V	A/D 45x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
HD64F2378RVFQ34V IC MCU 16BIT 512KB FLASH 144LQFP Renesas Electronics Corporation	4,354	-	RFQ	Datasheet	144-LQFP	H8® H8S/2300	Tray	Obsolete	Not Verified	H8S/2000	16-Bit	34MHz	I2C, IrDA, SCI, SmartCard	DMA, POR, PWM, WDT	96	512KB (512K x 8)	FLASH	-	32K x 8	3V ~ 3.6V	A/D 16x10b; D/A 6x8b	External	-20°C ~ 75°C (TA)	-	-	Surface Mount
SPC58EC80C3Q0C0X IC MCU 32BIT 4MB FLASH 292FPBGA STMicroelectronics	2,749	-	RFQ	Datasheet	292-FBGA	SPC58	Tape & Reel (TR)	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 ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount
S9S12DG12F1VPVER IC MCU 16BIT 128KB FLASH 112LQFP NXP USA Inc.	3,684	-	RFQ	Datasheet	112-LQFP	HCS12	Tape & Reel (TR)	Last Time Buy	Not 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 ~ 105°C (TA)	-	-	Surface Mount
R5S72680W266FP#V0 IC MCU 32BIT ROMLESS 208LQFP Renesas Electronics Corporation	1,173	-	RFQ	Datasheet	208-LQFP	SuperH® SH7260	Tray	Active	Not Verified	SH2A-FPU	32-Bit Single-Core	266MHz	EBI/EMI, I2C, IEBus, SCI, SIO, SPI, USB	DMA, POR, PWM, WDT	111	-	ROMless	-	2.5M x 8	3V ~ 3.6V	A/D 6x10b	External	-20°C ~ 85°C (TA)	-	-	Surface Mount
TMS470R1B1MPGEAR IC MCU 16/32BIT 1MB FLSH 144LQFP Texas Instruments	1,815	-	RFQ	Datasheet	144-LQFP	TMS470	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM7®	16/32-Bit	60MHz	CANbus, I2C, SCI, SPI	DMA, POR, PWM, WDT	93	1MB (1M x 8)	FLASH	-	64K x 8	1.71V ~ 2.05V	A/D 12x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF5249LAG120 IC MCU 32BIT ROMLESS 144LQFP NXP USA Inc.	4,555	-	RFQ	Datasheet	144-LQFP	MCF524x	Tray	Not For New Designs	Not Verified	Coldfire V2	32-Bit Single-Core	120MHz	I2C, IDE, Memory Card, SPI, UART/USART	DMA, I2S, POR, Serial Audio, WDT	34	-	ROMless	-	96K x 8	3V ~ 3.6V	A/D 4x12b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
SCF5249LAG120 IC MCU 32BIT ROMLESS 144LQFP NXP USA Inc.	4,332	-	RFQ	Datasheet	144-LQFP	MCF524x	Bulk	Not For New Designs	Not Verified	Coldfire V2	32-Bit Single-Core	120MHz	I2C, IDE, Memory Card, SPI, UART/USART	DMA, I2S, POR, Serial Audio, WDT	34	-	ROMless	-	96K x 8	3V ~ 3.6V	A/D 4x12b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
TMS320F28234ZJZQ IC MCU 32BIT 256KB FLASH 176BGA Texas Instruments	2,996	-	RFQ	Datasheet	176-BGA	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	256KB (128K x 16)	FLASH	-	34K x 16	1.805V ~ 1.995V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
D6417709SF133BV IC MCU 32BIT ROMLESS 208LQFP Renesas Electronics Corporation	4,984	-	RFQ	Datasheet	208-LQFP	SuperH® SH7700	Tray	Active	Not Verified	SH-3	32-Bit Single-Core	133MHz	EBI/EMI, FIFO, IrDA, SCI, SmartCard	DMA, POR, WDT	96	-	ROMless	-	16K x 8	1.65V ~ 2.05V	A/D 8x10b; D/A 2x8b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount
LM3S6965-EQC50-A2T IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	2,932	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 6000	Tape & Reel (TR)	Obsolete	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	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

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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.

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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.