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
PIC18LF26K22T-I/SO IC MCU 8BIT 64KB FLASH 28SOIC Microchip Technology	3,506	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 18K	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	64MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	24	64KB (32K x 16)	FLASH	1K x 8	3.8K x 8	1.8V ~ 3.6V	A/D 19x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S08RN32W1MLC IC MCU 8BIT 32KB FLASH 32LQFP NXP USA Inc.	2,013	-	RFQ	Datasheet	32-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	26	32KB (32K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S08RN32W1VLF IC MCU 8BIT 32KB FLASH 48LQFP NXP USA Inc.	2,547	-	RFQ	Datasheet	48-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	39	32KB (32K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AT80C51ID2-SLSIL IC MCU 8BIT ROMLESS 44PLCC Microchip Technology	1,698	-	RFQ	Datasheet	44-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	80C51	8-Bit	20MHz	-	-	32	-	ROMless	-	2K x 8	-	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G0B1RCT7 IC MCU 32BIT 256KB FLASH 64LQFP STMicroelectronics	3,848	-	RFQ	Datasheet	64-LQFP	STM32G0	Bulk	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	60	256KB (256K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 19x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F301C6T7 IC MCU 32BIT 32KB FLASH 48LQFP STMicroelectronics	1,147	-	RFQ	Datasheet	48-LQFP	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	37	32KB (32K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 8x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC24HJ12GP202-E/SO IC MCU 16BIT 12KB FLASH 28SOIC Microchip Technology	1,191	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 24H	Tube	Obsolete	Verified	PIC	16-Bit	40 MIPs	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	12KB (4K x 24)	FLASH	-	1K x 8	3V ~ 3.6V	A/D 10x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F51307ADFK#10 IC MCU 32BIT 384KB FLASH 64LQFP Renesas Electronics Corporation	1,516	-	RFQ	Datasheet	64-LQFP	RX130	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, WDT	52	384KB (384K x 8)	FLASH	8K x 8	48K x 8	1.8V ~ 5.5V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51305AGFP#10 32BIT MCU RX130 128K LFQFP100 -4 Renesas Electronics Corporation	3,009	-	RFQ	Datasheet	100-LQFP	RX130	Tray	Active	-	RX	32-Bit	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	88	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 24x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M031KG8AE M0+FLASH/RAM=256KB/64KB+SPROM 20 Nuvoton Technology Corporation	1,494	-	RFQ	Datasheet	128-LQFP	NuMicro™ M031	Tray	Active	-	ARM® Cortex®-M0	32-Bit	48MHz	EBI/EMI, I2S, SPI, UART/USART, USB	Brown-out Detect/Reset, LVD, POR, PWM, WDT	107	256KB (256K x 8)	FLASH	-	64K x 8	1.8V ~ 3.6V	A/D 7x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M071VG4AE M0+256KFLASH+20KRAM+UART+SPI+I2C Nuvoton Technology Corporation	1,446	-	RFQ	Datasheet	100-LQFP	NuMicro™ M070	Tray	Active	-	ARM® Cortex®-M0	32-Bit	72MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	DMA, PWM, WDT	85	256KB (256K x 8)	FLASH	-	20K x 8	2.5V ~ 5.5V	A/D 20x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10BAGKSP#U5 IC MCU 16BIT 128KB FLASH 30LSSOP Renesas Electronics Corporation	1,748	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/F13	Tray	Active	-	RL78	16-Bit	24MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	23	128KB (128K x 8)	FLASH	4K x 8	8K x 8	2.7V ~ 5.5V	A/D 14x10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F51117AGNE#4A IC MCU 32BIT 384KB FLASH 48WFQFN Renesas Electronics Corporation	3,400	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX111	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	30	384KB (384K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F52306AGNE#40 IC MCU 32BIT 256KB FLASH 48WFQFN Renesas Electronics Corporation	2,760	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX230	Tape & Reel (TR)	Active	-	RXv2	32-Bit	54MHz	I2C, IrDA, SCI, SPI, SSI, UART/USART	DMA, LVD, POR, PWM, WDT	34	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32G431R8I6 IC MCU 32BIT 64KB FLASH 64UFBGA STMicroelectronics	2,599	-	RFQ	Datasheet	64-UFBGA	STM32G4	Bulk	Active	-	ARM® Cortex®-M4	32-Bit	170MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	52	64KB (64K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 23x12b SAR; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G431C8T3 IC MCU 32BIT 64KB FLASH 48LQFP STMicroelectronics	3,717	-	RFQ	Datasheet	48-LQFP	STM32G4	Tray	Active	-	ARM® Cortex®-M4	32-Bit	170MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 17x12b SAR; D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F52315CGND#00 IC MCU 32BIT 128MB FLASH 64WFQFN Renesas Electronics Corporation	1,788	-	RFQ	Datasheet	64-WFQFN Exposed Pad	RX231	Tape & Reel (TR)	Active	-	RXv2	32-Bit Single-Core	54MHz	I2C, IrDA, SCI, SPI, SSI, USB OTG	Capacitive Touch, DMA, LVD, POR, PWM, WDT	43	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 12x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16C55T-RCI/SO IC MCU 8BIT 768B OTP 28SOIC Microchip Technology	4,789	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	20	768B (512 x 12)	OTP	-	24 x 8	3V ~ 6.25V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C710T-20I/SS IC MCU 8BIT 896B OTP 20SSOP Microchip Technology	1,583	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	13	896B (512 x 14)	OTP	-	36 x 8	4V ~ 6V	A/D 4x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC621A-04/SO IC MCU 8BIT 1.75KB OTP 18SOIC Microchip Technology	4,546	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	1.75KB (1K x 14)	OTP	-	96 x 8	2.5V ~ 5.5V	-	External	0°C ~ 70°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.