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
PIC16C54A-10E/SS IC MCU 8BIT 768B OTP 20SSOP Microchip Technology	4,141	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	10MHz	-	POR, WDT	12	768B (512 x 12)	OTP	-	25 x 8	4.5V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C710-04E/SS IC MCU 8BIT 896B OTP 20SSOP Microchip Technology	4,616	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	896B (512 x 14)	OTP	-	36 x 8	4V ~ 6V	A/D 4x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC9S08MM32CLH IC MCU 8BIT 32KB FLASH 64LQFP NXP USA Inc.	1,656	-	RFQ	Datasheet	64-LQFP	S08	Tray	Obsolete	Not Verified	S08	8-Bit	48MHz	I2C, SCI, SPI, USB	LVD, POR, PWM, WDT	33	32KB (32K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 6x16b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S08RN48W1MLC IC MCU 8BIT 48KB FLASH 32LQFP NXP USA Inc.	1,434	-	RFQ	Datasheet	32-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	26	48KB (48K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S08RN48W1VLF IC MCU 8BIT 48KB FLASH 48LQFP NXP USA Inc.	1,204	-	RFQ	Datasheet	48-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	39	48KB (48K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S08RNA48W1MLF IC MCU 8BIT 48KB FLASH 48LQFP NXP USA Inc.	4,716	-	RFQ	Datasheet	48-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	39	48KB (48K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F100MHAFB#10 IC MCU 16BIT 192KB FLASH 80LFQFP Renesas Electronics Corporation	2,970	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	192KB (192K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GGN2DNP#BA0 IC MCU 16BIT 768KB FLASH 48WFQFN Renesas Electronics Corporation	3,704	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G23	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	40	768KB (768K x 8)	FLASH	8K x 8	48K x 8	1.6V ~ 5.5V	A/D 10x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G0B1CET6TR IC MCU 32BIT 512KB FLASH 48LQFP STMicroelectronics	4,609	-	RFQ	Datasheet	48-LQFP	STM32G0	Tape & Reel (TR)	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	44	512KB (512K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 17x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11MPFAFB#70 16BIT MCU RL78/L1A 64K LFQFP100 Renesas Electronics Corporation	2,935	-	RFQ	Datasheet	100-LQFP	RL78/L1A	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, SPI, UART/USART	LCD, LVD, POR, PWM, WDT	79	96KB (96K x 8)	FLASH	8K x 8	5.5K x 8	1.8V ~ 3.6V	A/D 14x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430AFE221IPW IC MCU 16BIT 4KB FLASH 24TSSOP Texas Instruments	3,850	-	RFQ	Datasheet	24-TSSOP (0.173", 4.40mm Width)	MSP430F2xx	Tube	Active	Not Verified	MSP430 CPU16	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 1x24b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430AFE222IPW IC MCU 16BIT 4KB FLASH 24TSSOP Texas Instruments	1,442	-	RFQ	Datasheet	24-TSSOP (0.173", 4.40mm Width)	MSP430F2xx	Tube	Active	Not Verified	MSP430 CPU16	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 2x24b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430AFE223IPW IC MCU 16BIT 4KB FLASH 24TSSOP Texas Instruments	2,662	-	RFQ	Datasheet	24-TSSOP (0.173", 4.40mm Width)	MSP430F2xx	Tube	Active	Not Verified	MSP430 CPU16	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 3x24b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52315CGND#40 IC MCU 32BIT 128MB FLASH 64WFQFN Renesas Electronics Corporation	3,982	-	RFQ	Datasheet	64-WFQFN Exposed Pad	RX231	Tape & Reel (TR)	Active	-	RXv2	32-Bit	54MHz	I2C, IrDA, SCI, SPI, SSI, UART/USART, USB OTG	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
S9S12ZVL32F0CLF IC MCU 16BIT 32KB FLASH 48LQFP NXP USA Inc.	2,928	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	128 x 8	1K x 8	5.5V ~ 18V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12ZVL32ACLF S9S12ZVL32ACLF NXP USA Inc.	1,694	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Bulk	Active	-	S12Z	16-Bit	32MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	128 x 8	1K x 8	5.5V ~ 18V	A/D 10x10b SAR	External, Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
S9S12GN32AMFT IC MCU 16BIT 32KB FLASH 48QFN NXP USA Inc.	2,685	-	RFQ	Datasheet	48-TFQFN Exposed Pad	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	32KB (32K x 8)	FLASH	1K x 8	2K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F530A-IMR IC MCU 8BIT 8KB FLASH 20QFN Silicon Labs	3,345	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F53x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	25MHz	LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 5.25V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F537-C-IM IC MCU 8BIT 2KB FLASH 20QFN Silicon Labs	3,671	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F53x	Tube	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	2KB (2K x 8)	FLASH	-	256 x 8	2V ~ 5.25V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F537-C-IMR IC MCU 8BIT 2KB FLASH 20QFN Silicon Labs	3,321	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F53x	Tape & Reel (TR)	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	2KB (2K x 8)	FLASH	-	256 x 8	2V ~ 5.25V	A/D 16x12b	Internal	-40°C ~ 125°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.