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
MSPM0L1228SPTR 32MHZ ARM CORTEX-M0+ MCU WITH 25 Texas Instruments	3,448	-	RFQ	Datasheet	48-LQFP	MSPM0 L	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	32MHz	DALI, I2C, IrDA, LINbus, SmartCard, SMBus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	43	256KB (256K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 21x12b SAR	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32U031G8Y6TR IC MCU 32BIT 64KB FLASH 27WLCSP STMicroelectronics	2,973	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ML51TD1AE IC MCU 8BIT 64KB FLASH 32WFQFN Nuvoton Technology Corporation	3,522	-	RFQ	Datasheet	32-WFQFN Exposed Pad	NuMicro ML51	Tray	Active	-	8051	8-Bit	24MHz	I2C, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, LVR, POR, PWM, WDT	28	64KB (64K x 8)	FLASH	-	4K x 8	1.8V ~ 5.5V	A/D 9x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F1007EGNA#00 IC MCU 16BIT 64KB FLASH 24HWQFN Renesas Electronics Corporation	3,692	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	15	64KB (64K x 8)	FLASH	4K x 8	4K x 8	2.4V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10EBDGNA#00 IC MCU 16BIT 48KB FLASH 32HWQFN Renesas Electronics Corporation	2,894	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G1A	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	20	48KB (48K x 8)	FLASH	4K x 8	3K x 8	1.6V ~ 3.6V	A/D 18x8/12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM8L151G2U3TR IC MCU 8BIT 4KB FLASH 28UFQFPN STMicroelectronics	2,396	-	RFQ	Datasheet	28-UFQFN	STM8L EnergyLite	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	26	4KB (4K x 8)	FLASH	256 x 8	1K x 8	1.65V ~ 3.6V	A/D 18x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC9RS08KA4CTGR IC MCU 8BIT 4KB FLASH 16TSSOP NXP USA Inc.	2,299	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	RS08	Tape & Reel (TR)	Active	Not Verified	RS08	8-Bit	20MHz	I2C	LVD, POR, PWM, WDT	14	4KB (4K x 8)	FLASH	-	126 x 8	1.8V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100AFASP#50 IC MCU 16BIT 96KB FLASH 30LSSOP Renesas Electronics Corporation	3,306	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	21	96KB (96K x 8)	FLASH	8K x 8	8K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104ACGSP#50 IC MCU 16BIT 32KB FLASH 30LSSOP Renesas Electronics Corporation	4,634	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	21	32KB (32K x 8)	FLASH	4K x 8	4K x 8	2.4V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100BFANA#40 IC MCU 16BIT 96KB FLASH 32HWQFN Renesas Electronics Corporation	4,251	-	RFQ	Datasheet	32-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	22	96KB (96K x 8)	FLASH	8K x 8	8K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100GCGNA#40 IC MCU 16BIT 32KB FLASH 48HWQFN Renesas Electronics Corporation	2,353	-	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	4K x 8	2K x 8	2.4V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA2E1A92DNH#HA0 IC MCU 32BIT 128KB FLASH 32HWQFN Renesas Electronics Corporation	2,015	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RA2E1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	48MHz	I2C, SmartCard, SPI, UART/USART	AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	23	128KB (128K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 10x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GAF2DSP#HA0 IC MCU 16BIT 96KB FLASH 30LSSOP Renesas Electronics Corporation	2,016	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G23	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	25	96KB (96K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 8x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F102GEE3CNP#HA0 16-BIT GENERAL MCU RL78/G22 64K Renesas Electronics Corporation	3,034	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RL78/G22	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	33	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 9x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F102GCE3CLA#HC0 16-BIT GENERAL MCU RL78/G22 64K Renesas Electronics Corporation	4,122	-	RFQ	Datasheet	36-WFLGA	RL78/G22	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	31	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ST62T03CM6 IC MCU 8BIT 1KB OTP 16SOIC STMicroelectronics	2,508	-	RFQ	Datasheet	16-SOIC (0.295", 7.50mm Width)	ST6	Tray	Obsolete	Not Verified	ST6	8-Bit	8MHz	-	LVD, POR, WDT	9	1KB (1K x 8)	OTP	-	64 x 8	3V ~ 6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F5110JADNF#40 IC MCU 32BIT 16KB FLASH 40WFQFN Renesas Electronics Corporation	3,176	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RX110	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	28	16KB (16K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100GEAFB#70 16BIT MCU RL78/G13 64K 48LFQFP - Renesas Electronics Corporation	3,358	-	RFQ	Datasheet	48-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	34	64KB (64K x 8)	FLASH	4K x 8	4K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104GDAFB#70 16-BIT GENERAL MCU RL78/G14 48K Renesas Electronics Corporation	2,261	-	RFQ	Datasheet	48-LQFP	RL78/G14	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	38	48KB (48K x 8)	FLASH	4K x 8	5.5K x 8	1.6V ~ 5.5V	A/D 10x8/10b; D/A 2x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F102GGE2DNP#UA0 16-BIT GENERAL MCU RL78/G22 64K Renesas Electronics Corporation	4,232	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G22	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	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.

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.