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
R5F563T5EGFM#V0 32BIT MCU RX63T Renesas Electronics Corporation	3,236	-	RFQ	Datasheet	64-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	39	48KB (48K x 8)	FLASH	8K x 8	8K x 8	2.7V ~ 3.6V	A/D 8x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S08DN32MLH IC MCU 8BIT 32KB FLASH 64LQFP NXP USA Inc.	4,369	-	RFQ	Datasheet	64-LQFP	S08	Tray	Obsolete	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	53	32KB (32K x 8)	FLASH	1K x 8	1.5K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
LM3S5P31-IQC80-C0T IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	3,139	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 5000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	67	64KB (64K x 8)	FLASH	-	24K x 8	1.08V ~ 1.32V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89C51RC2BN/01,112 IC MCU 8BIT 32KB FLASH 40DIP NXP USA Inc.	1,589	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
STM32G473VCH3TR IC MCU 32BIT 256KB FLSH 100TFBGA STMicroelectronics	1,525	-	RFQ	Datasheet	100-TFBGA	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	86	256KB (256K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x12b SAR; D/A 7x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32H562VIT6 IC MCU 32BIT 2MB FLASH 100LQFP STMicroelectronics	1,862	-	RFQ	Datasheet	100-LQFP	STM32H5	Tray	Active	-	ARM® Cortex®-M33	32-Bit	250MHz	CANbus, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT	80	2MB (2M x 8)	FLASH	-	640K x 8	1.71V ~ 3.6V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
COP8SAB720M9 IC MCU 8BIT 2KB OTP 20SOIC Texas Instruments	3,733	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	COP8™ 8SA	Tube	Obsolete	Not Verified	COP8	8-Bit	10MHz	Microwire/Plus (SPI)	POR, PWM, WDT	16	2KB (2K x 8)	OTP	-	128 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
COP8SAB720M8 IC MCU 8BIT 2KB OTP 20SOIC Texas Instruments	4,079	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	COP8™ 8SA	Tube	Obsolete	Not Verified	COP8	8-Bit	10MHz	Microwire/Plus (SPI)	POR, PWM, WDT	16	2KB (2K x 8)	OTP	-	128 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C64AT-04/L IC MCU 8BIT 3.5KB OTP 44PLCC Microchip Technology	4,196	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	33	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
ST72F561K6TCXS IC MCU 8BIT 32KB FLASH 32LQFP STMicroelectronics	3,745	-	RFQ	Datasheet	32-LQFP	ST7	Tape & Reel (TR)	Obsolete	Not Verified	ST7	8-Bit	8MHz	CANbus, LINbus, SCI, SPI	LVD, POR, PWM, WDT	48	32KB (32K x 8)	FLASH	-	2K x 8	4.5V ~ 5.5V	A/D 16x10b	External	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32G473CET3TR IC MCU 32BIT 512KB FLASH 48LQFP STMicroelectronics	1,137	-	RFQ	Datasheet	48-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	38	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 20x12b SAR; D/A 7x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MSP430F5637IPZR IC MCU 16BIT 192KB FLASH 100LQFP Texas Instruments	1,449	-	RFQ	Datasheet	100-LQFP	MSP430F5xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	74	192KB (192K x 8)	FLASH	-	18K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G473QBT6 IC MCU 32BIT 128KB FLASH 128LQFP STMicroelectronics	2,838	-	RFQ	Datasheet	128-LQFP	STM32G4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	107	128KB (128K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x12b; D/A 7x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11FLKANA#40 IC MCU 16BIT 384KB FLASH 64HVQFN Renesas Electronics Corporation	4,841	-	RFQ	Datasheet	64-VFQFN Exposed Pad	RL78/G1H	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	41	384KB (384K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 3.6V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12VR64AF0MLF IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	2,690	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tray	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	28	64KB (64K x 8)	FLASH	512 x 8	2K x 8	3.13V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912ZVC19F0VLF IC MCU 16BIT 192KB FLASH 48LQFP NXP USA Inc.	1,930	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, POR, PWM, WDT	28	192KB (192K x 8)	FLASH	2K x 8	12K x 8	3.5V ~ 40V	A/D 10x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LPC12H27FBD64/301, IC MCU 32BIT ARM 64LQFP NXP USA Inc.	4,579	-	RFQ	Datasheet	-	-	Tray	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PIC18F86J55-I/PT IC MCU 8BIT 96KB FLASH 80TQFP Microchip Technology	4,108	-	RFQ	Datasheet	80-TQFP	PIC® 18J	Tray	Active	Not Verified	PIC	8-Bit	48MHz	EBI/EMI, I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, LVD, POR, PWM, WDT	65	96KB (48K x 16)	FLASH	-	3.8K x 8	2V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX564F064H-I/MR IC MCU 32BIT 64KB FLASH 64VQFN Microchip Technology	1,802	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MX	Tube	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX270F256D-V/PT IC MCU 32BIT 256KB FLASH 44TQFP Microchip Technology	3,686	-	RFQ	Datasheet	44-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	33	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	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.

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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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