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
MSP430G2353IRHB32R IC MCU 16BIT 4KB FLASH 32VQFN Texas Instruments	2,888	-	RFQ	Datasheet	32-VFQFN Exposed Pad	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	24	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11EBAAFP#70 16BIT MCU RL78/G1G 16K 32LQFP -4 Renesas Electronics Corporation	3,362	-	RFQ	Datasheet	32-LQFP	RL78/G1G	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, SPI, UART/USART	LVD, POR, PWM, WDT	25	16KB (16K x 8)	FLASH	-	1.5K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2412IRSA16R IC MCU 16BIT 8KB FLASH 16QFN Texas Instruments	3,145	-	RFQ	Datasheet	16-VQFN Exposed Pad	MSP430G2xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI, USI	Brown-out Detect/Reset, DMA, POR, PWM, WDT	10	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101ADASP#70 16BIT MCU RL78/G13 48K 30LSSOP - Renesas Electronics Corporation	4,639	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	21	48KB (48K x 8)	FLASH	-	3K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F102A7GSP#70 16-BIT GENERAL MCU RL78/G12 4K 3 Renesas Electronics Corporation	4,760	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G12	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	23	4KB (4K x 8)	FLASH	2K x 8	512 x 8	1.8V ~ 5.5V	A/D 8x8/10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F102A8GSP#70 16-BIT GENERAL MCU RL78/G12 8K 3 Renesas Electronics Corporation	4,885	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G12	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	2K x 8	768 x 8	1.8V ~ 5.5V	A/D 8x8/10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F1007DANA#60 16BIT MCU RL78/G13 48K HWQFN24 - Renesas Electronics Corporation	1,144	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	15	48KB (48K x 8)	FLASH	4K x 8	3K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST7FOXK1B6 IC MCU 8BIT 4KB FLASH 32SDIP STMicroelectronics	2,065	-	RFQ	Datasheet	32-SDIP (0.400", 10.16mm)	ST7	Tube	Obsolete	Not Verified	ST7	8-Bit	8MHz	I2C	LVD, POR, PWM, WDT	24	4KB (4K x 8)	FLASH	-	384 x 8	4.5V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
R5F100GAANA#00 IC MCU 16BIT 16KB FLASH 48HWQFN Renesas Electronics Corporation	1,892	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	16KB (16K x 8)	FLASH	4K x 8	2K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101GCANA#00 IC MCU 16BIT 32KB FLASH 48HWQFN Renesas Electronics Corporation	2,269	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	2K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY13-20SJ IC MCU 8BIT 1KB FLASH 8SOIC Microchip Technology	4,669	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	AVR® ATtiny	Tube	Obsolete	Not Verified	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	2.7V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY13V-10SJ IC MCU 8BIT 1KB FLASH 8SOIC Microchip Technology	3,536	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	AVR® ATtiny	Tube	Obsolete	Not Verified	AVR	8-Bit	10MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32U031F4P6 IC MCU 32BIT 16KB FLASH 20TSSOP STMicroelectronics	2,676	-	RFQ	Datasheet	-	-	Tube	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F121BAMFP#50 16BIT MCU RL78/G16 16K 32LQFP -4 Renesas Electronics Corporation	1,771	-	RFQ	Datasheet	32-LQFP	RL78/G16	Tape & Reel (TR)	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	29	16KB (16K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F121BCGFP#10 16BIT MCU RL78/G16 32K 32LQFP -4 Renesas Electronics Corporation	3,829	-	RFQ	Datasheet	32-LQFP	RL78/G16	Tray	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	29	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F121BCGFP#50 16BIT MCU RL78/G16 32K 32LQFP -4 Renesas Electronics Corporation	4,830	-	RFQ	Datasheet	32-LQFP	RL78/G16	Tape & Reel (TR)	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	29	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F121BAMFP#10 16BIT MCU RL78/G16 16K 32LQFP -4 Renesas Electronics Corporation	3,666	-	RFQ	Datasheet	32-LQFP	RL78/G16	Tray	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	29	16KB (16K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R7FA2E3052DFJ#HA0 MCU RA2E3 ARM CM23 48MHZ 32K/16K Renesas Electronics Corporation	2,842	-	RFQ	Datasheet	32-LQFP	RA2E3	Tape & Reel (TR)	Active	-	ARM® Cortex®-M23	32-Bit	48MHz	I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	2K x 8	16K x 8	1.6V ~ 5.5V	A/D 10x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA2E3052DNH#AA0 MCU RA2E3 ARM CM23 48MHZ 32K/16K Renesas Electronics Corporation	2,209	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RA2E3	Tray	Active	-	ARM® Cortex®-M23	32-Bit	48MHz	I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	2K x 8	16K x 8	1.6V ~ 5.5V	A/D 10x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM8BB31F32G-C-QFN24 IC MCU 8BIT 32KB FLASH 24QFN Silicon Labs	1,522	-	RFQ	Datasheet	24-VFQFN Exposed Pad	Busy Bee	Tube	Not For New Designs	Not Verified	CIP-51 8051	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	32KB (32K x 8)	FLASH	-	2.25K x 8	2.2V ~ 3.6V	A/D 12x10/12b SAR; D/A 2x12b	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.