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
R7F101GFE3CFP#AA0 16BIT MCU RL78/G24 64K 44LQFP -4 Renesas Electronics Corporation	1,147	-	RFQ	Datasheet	44-LQFP	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 21x8/10b/12b; D/A 3x8b/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F101GFE3CFP#UA1 16-BIT GENERAL MCU RL78/G24 64K Renesas Electronics Corporation	2,973	-	RFQ	Datasheet	44-LQFP	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 21x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100JFAFA#70 16BIT MCU RL78/G13 96K LQFP52 -4 Renesas Electronics Corporation	2,424	-	RFQ	Datasheet	52-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	38	96KB (96K x 8)	FLASH	8K x 8	8K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101LGAFB#70 16-BIT GENERAL MCU RL78/G13 128K Renesas Electronics Corporation	2,200	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	48	128KB (128K x 8)	FLASH	-	12K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
M071MC2AE M0+36KFLASH+8KRAM+UART+SPI+I2C+P Nuvoton Technology Corporation	2,730	-	RFQ	Datasheet	44-LQFP	NuMicro™ M070	Tray	Active	-	ARM® Cortex®-M0	32-Bit	50MHz	I2C, LINbus, SPI, UART/USART	PWM, WDT	38	36KB (36K x 8)	FLASH	-	8K x 8	2.5V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M071MD2AE M0+68KFLASH+8KRAM+UART+SPI+I2C+P Nuvoton Technology Corporation	2,050	-	RFQ	Datasheet	44-LQFP	NuMicro™ M070	Tray	Active	-	ARM® Cortex®-M0	32-Bit	50MHz	I2C, LINbus, SPI, UART/USART	PWM, WDT	38	68KB (68K x 8)	FLASH	-	8K x 8	2.5V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F1018DALA#W0 IC MCU 16BIT 48KB FLASH 25WFLGA Renesas Electronics Corporation	1,061	-	RFQ	Datasheet	25-WFLGA	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	15	48KB (48K x 8)	FLASH	-	3K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F083AQH020EG IC MCU 8BIT 8KB FLASH 20QFN Zilog	2,155	-	RFQ	Datasheet	20-VQFN Exposed Pad	Encore!®	Tray	Not For New Designs	Not Verified	eZ8	8-Bit	20MHz	-	Brown-out Detect/Reset, LED, POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 7x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z8F083AQJ020SG IC MCU 8BIT 8KB FLASH 28QFN Zilog	2,595	-	RFQ	Datasheet	28-VFQFN Exposed Pad	Encore!®	Tray	Not For New Designs	Not Verified	eZ8	8-Bit	20MHz	-	Brown-out Detect/Reset, LED, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z8F1233QH020SG IC MCU 8BIT 12KB FLASH 20QFN Zilog	1,507	-	RFQ	Datasheet	20-VQFN Exposed Pad	Encore!®	Tray	Not For New Designs	Not Verified	eZ8	8-Bit	20MHz	-	Brown-out Detect/Reset, LED, POR, PWM, WDT	17	12KB (12K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z8F1233QH020EG IC MCU 8BIT 12KB FLASH 20QFN Zilog	2,753	-	RFQ	Datasheet	20-VQFN Exposed Pad	Encore!®	Tray	Not For New Designs	Not Verified	eZ8	8-Bit	20MHz	-	Brown-out Detect/Reset, LED, POR, PWM, WDT	17	12KB (12K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z8F1233QJ020EG IC MCU 8BIT 12KB FLASH 28QFN Zilog	4,244	-	RFQ	Datasheet	28-VQFN	Encore!®	Tray	Not For New Designs	Not Verified	eZ8	8-Bit	20MHz	-	Brown-out Detect/Reset, LED, POR, PWM, WDT	25	12KB (12K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32G031C8U3TR IC MCU 32BIT 64KB FLASH 48UFQFPN STMicroelectronics	3,963	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32G0	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	44	64KB (64K x 8)	FLASH	-	8K x 8	1.7V ~ 3.6V	A/D 19x12b SAR	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F104LFAFB#50 IC MCU 16BIT 96KB FLASH 64LQFP Renesas Electronics Corporation	2,081	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	96KB (96K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51111ADFM#5A IC MCU 32BIT 32KB FLASH 64LFQFP Renesas Electronics Corporation	1,517	-	RFQ	Datasheet	64-LQFP	RX111	Tape & Reel (TR)	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI, USB OTG	DMA, LVD, POR, PWM, WDT	46	32KB (32K x 8)	FLASH	8K x 8	10K x 8	1.8V ~ 3.6V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L051K8U6DTR IC MCU 32BIT 64KB FLASH 32UFQFPN STMicroelectronics	4,344	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32L0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	27	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.65V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F0830SJ020SG IC MCU 8BIT 8KB FLASH 28SOIC Zilog	4,169	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	Encore!®	Tube	Not For New Designs	Verified	eZ8	8-Bit	20MHz	-	Brown-out Detect/Reset, LED, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
R5F104EFGNA#40 IC MCU 16BIT 96KB FLASH 40HWQFN Renesas Electronics Corporation	2,814	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	28	96KB (96K x 8)	FLASH	8K x 8	12K x 8	2.4V ~ 5.5V	A/D 9x8/10b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10JGCGNA#40 IC MCU 16BIT 32KB FLASH 48HWQFN Renesas Electronics Corporation	4,562	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART, USB	DMA, LVD, POR, PWM, WDT	28	32KB (32K x 8)	FLASH	2K x 8	5.5K x 8	2.4V ~ 5.5V	A/D 9x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F5111JAGNE#0A IC MCU 32BIT 16KB FLASH 48WFQFN Renesas Electronics Corporation	1,369	-	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	16KB (16K x 8)	FLASH	8K x 8	8K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 105°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.