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
AT87C51RC2-3CSUL IC MCU 8BIT 32KB OTP 40PDIL Microchip Technology	3,159	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	87C	Tube	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	512 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
AT87C51RC2-RLTUL IC MCU 8BIT 32KB OTP 44VQFP Microchip Technology	3,075	-	RFQ	Datasheet	44-LQFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	512 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT87C51RC2-SLSUL IC MCU 8BIT 32KB OTP 44PLCC Microchip Technology	4,896	-	RFQ	Datasheet	44-LCC (J-Lead)	87C	Tube	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	512 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24HJ64GP510T-I/PF IC MCU 16BIT 64KB FLASH 100TQFP Microchip Technology	2,257	-	RFQ	Datasheet	100-TQFP	PIC® 24H	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	64KB (22K x 24)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ32GS610T-I/PT IC MCU 16BIT 32KB FLASH 100TQFP Microchip Technology	3,595	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, QEI, POR, PWM, WDT	85	32KB (32K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 24x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ML610Q428-NNNTBZ03A IC MCU 8BIT 48KB FLASH 128TQFP Rohm Semiconductor	2,207	-	RFQ	Datasheet	128-TQFP	ML610400	Tray	Not For New Designs	Not Verified	nX-U8/100	8-Bit	4.2MHz	I2C, SSP, UART/USART	LCD, Melody Driver, POR, PWM, WDT	14	48KB (24K x 16)	FLASH	-	4K x 8	1.1V ~ 3.6V	A/D 2x12b, 2x24b	Internal	-20°C ~ 70°C (TA)	-	-	Surface Mount
STM32F373CCT7 IC MCU 32BIT 256KB FLASH 48LQFP STMicroelectronics	3,250	-	RFQ	Datasheet	48-LQFP	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	36	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 1x12b, 3x16b; D/A 3x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F302RDT6TR IC MCU 32BIT 384KB FLASH 64LQFP STMicroelectronics	4,627	-	RFQ	Datasheet	64-LQFP	STM32F3	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	51	384KB (384K x 8)	FLASH	-	64K x 8	2V ~ 3.6V	A/D 16x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87F7BC8AU-TQFP-E IC MCU 8BIT 128KB FLASH TQFP onsemi	4,389	-	RFQ	Datasheet	-	-	Tray	Not For New Designs	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F2L357CDFP#3L 16BIT MCU R8C/L35C ROM48K/RAM6K Renesas Electronics Corporation	3,063	-	RFQ	Datasheet	52-LQFP	R8C/Lx/35C	Tray	Active	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LCD, POR, PWM, Voltage Detect, WDT	41	48KB (48K x 8)	FLASH	4K x 8	6K x 8	1.8V ~ 5.5V	A/D 10x10b; D/A 2x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0507AMCA-CAB-G IC MCU 8BIT 128KB FLASH 30LSSOP Renesas Electronics Corporation	1,147	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Tray	Active	-	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	128KB (128K x 8)	FLASH	-	7K x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC560P44L3CEFAY IC MCU 32BIT 384KB FLASH 100LQFP STMicroelectronics	3,547	-	RFQ	Datasheet	100-LQFP	SPC56	Tray	Not For New Designs	Not Verified	e200z0h	32-Bit Single-Core	64MHz	CANbus, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	67	384KB (384K x 8)	FLASH	64K x 8	36K x 8	4.5V ~ 5.5V	A/D 26x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
S9S12VR64AAMLC IC MCU 16BIT 64KB FLASH 32LQFP NXP USA Inc.	1,295	-	RFQ	Datasheet	32-LQFP	S12 MagniV	Tray	Active	-	HCS12	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	16	64KB (64K x 8)	FLASH	512 x 8	2K x 8	3.5V ~ 40V	A/D 2x10b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S12GA128J0MLF IC MCU 16BIT 128KB FLASH 48LQFP NXP USA Inc.	2,832	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Active	-	S12	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	128KB (128K x 8)	FLASH	4K x 8	8K x 8	3.13V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C4148AZI-S588 IC MCU 32BIT 256KB FLASH 48LQFP Infineon Technologies	1,279	-	RFQ	Datasheet	48-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, POR, PWM, SHA, Temp Sensor, TRNG, WDT	84	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
FX32K116LAT0MLFR S32K116 ARM CORTEX-M0+, 48 MHZ, NXP USA Inc.	4,899	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM32G473RET6TR IC MCU 32BIT 512KB FLASH 64LQFP STMicroelectronics	3,659	-	RFQ	Datasheet	64-LQFP	STM32G4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, TRNG, WDT	52	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 26x12b SAR; D/A 7x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVC96F0MKHR IC MCU 16BIT 96KB FLASH 64LQFP NXP USA Inc.	2,597	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tape & Reel (TR)	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, POR, PWM, WDT	42	96KB (96K x 8)	FLASH	2K x 8	8K x 8	3.5V ~ 40V	A/D 16x10b; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912ZVC96AMKHR S912ZVC96AMKHR NXP USA Inc.	1,008	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Bulk	Active	-	S12Z	16-Bit	32MHz	CANbus, I2C, IrDA, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	42	96KB (96K x 8)	FLASH	2K x 8	8K x 8	5.5V ~ 18V	A/D 16x10b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC30F3012-20E/P IC MCU 16BIT 24KB FLASH 18DIP Microchip Technology	4,249	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	dsPIC™ 30F	Tube	Active	Verified	dsPIC	16-Bit	20 MIPS	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	24KB (8K x 24)	FLASH	1K x 8	2K x 8	2.5V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole

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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.