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
SPC5644CF0CLU8 IC MCU 32BIT 1.5MB FLASH 176LQFP NXP USA Inc.	2,078	-	RFQ	Datasheet	176-LQFP	MPC56xx Qorivva	Tray	Not For New Designs	Not Verified	e200z4d, e200z0h	32-Bit Dual-Core	80MHz/120MHz	CANbus, Ethernet, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	147	1.5MB (1.5M x 8)	FLASH	64K x 8	192K x 8	3V ~ 5.5V	A/D 27x10b, 5x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F61648LD50FPV 32BIT MCU H8SX/1648L ROM1024K/RA Renesas Electronics Corporation	2,572	-	RFQ	Datasheet	144-LQFP	H8® H8SX/1600	Tray	Active	-	H8SX	32-Bit	50MHz	EBI/EMI, I2C, IrDA, SCI, Smart Card, UART/USART	DMA, LVD, POR, PWM, WDT	97	1MB (1M x 8)	FLASH	-	56K x 8	3V ~ 3.6V	A/D 24x10b SAR; D/A 2x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5644BF0MLU8 IC MCU 32BIT 1.5MB FLASH 176LQFP NXP USA Inc.	1,625	-	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
SPC5644BK0MLU8 IC MCU 32BIT 1.5MB FLASH 176LQFP NXP USA Inc.	3,409	-	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
DF2238RFA13V IC MCU 16BIT 256KB FLASH 100QFP Renesas Electronics Corporation	3,173	-	RFQ	Datasheet	100-BFQFP	H8® H8S/2200	Tray	Last Time Buy	Not Verified	H8S/2000	16-Bit	13MHz	I2C, SCI, SmartCard	POR, PWM, WDT	72	256KB (256K x 8)	FLASH	-	16K x 8	2.2V ~ 3.6V	A/D 8x10b; D/A 2x8b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount
SPC58NN84E7YMHBR IC MCU 32BIT 6MB FLASH 176ELQFP STMicroelectronics	4,639	-	RFQ	Datasheet	176-LQFP Exposed Pad	SPC58	Tape & Reel (TR)	Active	Not Verified	e200z4	32-Bit Tri-Core	200MHz	CANbus, Ethernet, FlexRay, I2C, LINbus, SPI	DMA, WDT	-	6MB (6M x 8)	FLASH	256K x 8	448K x 8	1.14V ~ 1.26V, 3V ~ 5.5V	A/D 10b, 12b, 16b SAR	Internal	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount
DS87C520-MCL IC MCU 8BIT 16KB OTP 40DIP Analog Devices Inc./Maxim Integrated	4,677	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	87C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	OTP	-	1K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
S9S12HZ256J3VAL IC MCU 16BIT 256KB FLASH 112LQFP NXP USA Inc.	4,469	-	RFQ	Datasheet	112-LQFP	HCS12	Tray	Last Time Buy	Not Verified	HCS12	16-Bit	25MHz	CANbus, EBI/EMI, I2C, SCI, SPI	LCD, Motor control PWM, POR, PWM, WDT	91	256KB (256K x 8)	FLASH	2K x 8	12K x 8	2.35V ~ 2.75V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MZ2064DAS176-V/2J IC MCU 32BIT 2MB FLASH 176LQFP Microchip Technology	3,313	-	RFQ	Datasheet	176-LQFP Exposed Pad	PIC® 32MZ DAS	Tray	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
MC9S12B256MFUE IC MCU 16BIT 256KB FLASH 80QFP NXP USA Inc.	2,158	-	RFQ	Datasheet	80-QFP	HCS12	Tray	Active	Not Verified	HCS12	16-Bit	25MHz	CANbus, I2C, SCI, SPI	POR, PWM, WDT	59	256KB (256K x 8)	FLASH	2K x 8	4K x 8	2.35V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC58NG84C3QTH0Y IC MCU 32BIT 6MB FLASH 292FBGA STMicroelectronics	3,852	-	RFQ	Datasheet	292-FBGA	SPC58	Bulk	Active	-	e200z4	32-Bit Tri-Core	180MHz	CANbus, Ethernet, FlexRay, I2C, LINbus, SPI, UART/USART	DMA, POR, Temp Sensor, WDT	-	6MB (6M x 8)	FLASH	256K x 8	768K x 8	3V ~ 5.5V	A/D 10/12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
XU232-512-FB374-C40 IC MCU 32BIT ROMLESS 374FBGA XMOS	3,788	-	RFQ	Datasheet	374-LFBGA	XU	Tray	Active	Not Verified	XCore	32-Bit 32-Core	4000MIPS	USB	-	208	-	ROMless	-	512K x 8	0.95V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C8051F127-GQR IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	2,382	-	RFQ	Datasheet	64-TQFP	C8051F12x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DF70854AD80FPV#ZB 32BIT MCU SH7085 ROM256K/RAM16K Renesas Electronics Corporation	3,547	-	RFQ	Datasheet	144-LQFP	SuperH® SH7080	Tray	Active	-	SH-2	32-Bit	80MHz	EBI/EMI, FIFO, I2C, SCI, SSU	DMA, POR, PWM, WDT	100	256KB (256K x 8)	FLASH	-	16K x 8	3V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F74954BDFA#V1 32-BIT MCU SH2A Renesas Electronics Corporation	1,589	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MCF5233CVM150J IC MCU 32BIT ROMLESS 256MAPBGA NXP USA Inc.	4,306	-	RFQ	Datasheet	256-LBGA	MCF523x	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	150MHz	CANbus, EBI/EMI, I2C, SPI, UART/USART	DMA, WDT	97	-	ROMless	-	64K x 8	1.4V ~ 1.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
DF2318VTE25V IC MCU 16BIT 256KB FLASH 100TQFP Renesas Electronics Corporation	3,764	-	RFQ	Datasheet	100-TQFP	H8® H8S/2300	Tray	Last Time Buy	Not Verified	H8S/2000	16-Bit	25MHz	SCI, SmartCard	POR, PWM, WDT	70	256KB (256K x 8)	FLASH	-	8K x 8	2.7V ~ 3.6V	A/D 8x10b; D/A 2x8b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount
DF70844AD80FPV#GZ MCU 5/3V 256K I-TEMP PB-FREE FP- Renesas Electronics Corporation	4,902	-	RFQ	Datasheet	112-LQFP	SuperH® SH7080	Tray	Active	-	SH-2	32-Bit	80MHz	EBI/EMI, FIFO, I2C, SCI, SSU	DMA, POR, PWM, WDT	76	256KB (256K x 8)	FLASH	-	16K x 8	3V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC912DT128ACPV IC MCU 16BIT 128KB FLASH 112LQFP NXP USA Inc.	4,219	-	RFQ	Datasheet	112-LQFP	HC12	Tray	Obsolete	Not Verified	CPU12	16-Bit	8MHz	CANbus, I2C, SCI, SPI	POR, PWM, WDT	67	128KB (128K x 8)	FLASH	2K x 8	8K x 8	4.5V ~ 5.5V	A/D 16x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC912DT128CCPVE IC MCU 16BIT 128KB FLASH 112LQFP NXP USA Inc.	1,391	-	RFQ	Datasheet	112-LQFP	HC12	Tray	Obsolete	Not Verified	CPU12	16-Bit	8MHz	CANbus, I2C, SCI, SPI	POR, PWM, WDT	67	128KB (128K x 8)	FLASH	2K x 8	8K x 8	4.5V ~ 5.5V	A/D 16x8/10b	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.

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.