Microcontrollers

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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
R5F523T3AGFD#30 IC MCU 32BIT 64KB FLASH 52LQFP Renesas Electronics Corporation	790	-	RFQ	Datasheet	52-LQFP	RX23T	Tray	Active	-	RX	32-Bit	40MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	-	12K x 8	2.7V ~ 5.5V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA4T1BB3CFL#AA0 MCU RA4T1 ARM CM33 100MHZ 256K/4 Renesas Electronics Corporation	750	-	RFQ	Datasheet	48-LQFP	RA4T1	Tray	Active	-	ARM® Cortex®-M33	32-Bit	100MHz	CANbus, EBI/EMI, I2C, I3C, IrDA, MMC/SD, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	29	256KB (256K x 8)	FLASH	4K x 8	40K x 8	2.7V ~ 3.6V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51303AGFK#30 IC MCU 32BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	720	-	RFQ	Datasheet	64-LQFP	RX130	Tray	Active	-	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, WDT	52	64KB (64K x 8)	FLASH	8K x 8	10K x 8	1.8V ~ 5.5V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51303AGFK#10 IC MCU 32BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	710	-	RFQ	Datasheet	64-LQFP	RX130	Tray	Active	-	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, WDT	52	64KB (64K x 8)	FLASH	8K x 8	10K x 8	1.8V ~ 5.5V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F124FBJ4ANP-C#BA0 MCU:RL78 Renesas Electronics Corporation	2,923	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/F24	Tray	Active	-	RL78	16-Bit	40MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	25	256KB (256K x 8)	FLASH	16K x 8	24K x 8	2.7V ~ 5.5V	A/D 10x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F52305ADFL#10 IC MCU 32BIT 128KB FLASH 48LFQFP Renesas Electronics Corporation	2,000	-	RFQ	Datasheet	48-LQFP	RX230	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	54MHz	I2C, IrDA, SCI, SPI, SSI	Capacitive Touch, DMA, LVD, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKE15Z64VLD4 IC MCU 32BIT 64KB FLASH 44LQFP NXP USA Inc.	800	-	RFQ	Datasheet	44-LQFP	Kinetis KE1xZ	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	CANbus, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 12x12b SAR; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32U083MCI6 IC MCU 32BIT 256KB FLASH 81UFBGA STMicroelectronics	197	-	RFQ	Datasheet	81-UFBGA	STM32U0	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	56MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, LVD, PWM, Temp Sensor, TRNG, WDT	69	256KB (256K x 8)	FLASH	-	40K x 8	1.71V ~ 3.6V	A/D 16x12b SAR; D/A 1x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA2L1A93CFL#BA0 IC MCU 32BIT 128KB FLASH 48LFQFP Renesas Electronics Corporation	4,000	-	RFQ	Datasheet	48-LQFP	RA2L1	Tray	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI, Smart Card, UART/USART	AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	34	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 9x12b SAR; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA4E2B92CBC#BC0 MCU:RA Renesas Electronics Corporation	3,380	-	RFQ	Datasheet	36-LFBGA	RA4E2	Tray	Active	-	ARM® Cortex®-M33	32-Bit	100MHz	CANbus, EBI/EMI, I2C, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	20	128KB (128K x 8)	FLASH	4K x 8	40K x 8	2.7V ~ 3.6V	A/D 4x12b SAR; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100GHGFB#10 IC MCU 16BIT 192KB FLASH 48LFQFP Renesas Electronics Corporation	2,000	-	RFQ	Datasheet	48-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	192KB (192K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MCXC244VFT 48MHz, Cortex-M0+, USB NXP USA Inc.	1,300	-	RFQ	Datasheet	48-UFQFN Exposed Pad	MCX C	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, SPI, UART/USART, USB	DMA, PWM, WDT	36	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 16b; D/A 1x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
R5F104FHAFP#50 IC MCU 16BIT 192KB FLASH 44LQFP Renesas Electronics Corporation	1,000	-	RFQ	Datasheet	44-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	31	192KB (192K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 10x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104FGGFP#50 IC MCU 16BIT 128KB FLASH 44LQFP Renesas Electronics Corporation	1,000	-	RFQ	Datasheet	44-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	31	128KB (128K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 10x8/10b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104LFAFA#50 IC MCU 16BIT 96KB FLASH 64LQFP Renesas Electronics Corporation	1,000	-	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
R5F100MFAFB#50 IC MCU 16BIT 96KB FLASH 80LQFP Renesas Electronics Corporation	995	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	96KB (96K x 8)	FLASH	8K x 8	8K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LFAFA#10 IC MCU 16BIT 96KB FLASH 64LQFP Renesas Electronics Corporation	952	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	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
R5F51303ADFK#10 IC MCU 32BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	720	-	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	64KB (64K x 8)	FLASH	8K x 8	10K x 8	1.8V ~ 5.5V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51405AGFK#10 IC MCU 32BIT 128MB FLASH 64LQFP Renesas Electronics Corporation	720	-	RFQ	Datasheet	64-LQFP	RX140	Tray	Active	-	RXv2	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT	53	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 15x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51405AGFK#30 IC MCU 32BIT 128MB FLASH 64LQFP Renesas Electronics Corporation	630	-	RFQ	Datasheet	64-LQFP	RX140	Tray	Active	-	RXv2	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT	53	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 15x12b; D/A 2x8b	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.

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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.

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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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