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
R7FA0E1053CNK#HA0 MCU RA0E1 ARM CM23 32MHZ 32K/12K Renesas Electronics Corporation	1,855	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RA0E1	Tape & Reel (TR)	Active	-	ARM® Cortex®-M23	32-Bit	32MHz	I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	20	32KB (32K x 8)	FLASH	1K x 8	12K x 8	1.6V ~ 5.5V	A/D 8x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA0E1053CNK#BA0 MCU RA0E1 ARM CM23 32MHZ 32K/12K Renesas Electronics Corporation	2,267	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RA0E1	Tray	Active	-	ARM® Cortex®-M23	32-Bit	32MHz	I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	20	32KB (32K x 8)	FLASH	1K x 8	12K x 8	1.6V ~ 5.5V	A/D 8x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F11W68DSM#70 16-BIT GENERAL MCU RL78/G1M 8K 2 Renesas Electronics Corporation	4,772	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G1M	Tray	Active	-	RL78	8-Bit	20MHz	CSI, UART/USART	POR, WDT	16	8KB (8K x 8)	FLASH	-	1K x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10369ASM#75 16-BIT GENERAL MCU RL78/G12 12K Renesas Electronics Corporation	4,060	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	12KB (12K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11Y68DSM#70 16-BIT GENERAL MCU RL78/G1N 8K 2 Renesas Electronics Corporation	4,986	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G1N	Tray	Active	-	RL78	8-Bit	20MHz	CSI, UART/USART	POR, WDT	16	8KB (8K x 8)	FLASH	-	1K x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10267ASM#75 16-BIT GENERAL MCU RL78/G12 4K 2 Renesas Electronics Corporation	3,747	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	14	4KB (4K x 8)	FLASH	2K x 8	512 x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F13123-I/ST IC MCU 8BIT 3.5KB FLASH 14TSSOP Microchip Technology	2,778	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	3.5KB (3.5K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 16x10b SAR; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1051AASP#70 16-BIT GENERAL MCU RL78/G11 16K Renesas Electronics Corporation	1,650	-	RFQ	Datasheet	10-LSSOP (0.173", 4.40mm Width)	RL78/G11	Tray	Active	-	RL78	16-Bit	24MHz	CSI, UART/USART	LVD, POR, WDT	4	16KB (16K x 8)	FLASH	2K x 8	1.5K x 8	1.6V ~ 5.5V	A/D 4x10b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10277ANA#65 16-BIT GENERAL MCU RL78/G12 4K 2 Renesas Electronics Corporation	2,917	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	18	4KB (4K x 8)	FLASH	2K x 8	512 x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10379ANA#65 16-BIT GENERAL MCU RL78/G12 12K Renesas Electronics Corporation	4,635	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	18	12KB (12K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1211CASP#70 16-BIT GENERAL MCU RL78/G16 32K Renesas Electronics Corporation	1,423	-	RFQ	Datasheet	10-LSSOP (0.173", 4.40mm Width)	RL78/G16	Tray	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	7	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 4x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10366ASM#15 IC MCU 16BIT 2KB FLASH 20LSSOP Renesas Electronics Corporation	4,213	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tape & Reel (TR)	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	2KB (2K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F563HNPFT-G-UNCGERE2 IC MCU Infineon Technologies	3,798	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F1214AASP#50 16BIT MCU RL78/G16 16K 16LSSOP - Renesas Electronics Corporation	1,348	-	RFQ	Datasheet	16-SSOP (0.173", 4.40mm Width)	RL78/G16	Tape & Reel (TR)	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	13	16KB (16K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 7x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1214AANA#40 16BIT MCU RL78/G16 16K 16HWQFN - Renesas Electronics Corporation	2,347	-	RFQ	Datasheet	16-WFQFN Exposed Pad	RL78/G16	Tape & Reel (TR)	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	13	16KB (16K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 7x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1036AASP#55 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	2,694	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Bulk	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	16KB (16K x 8)	FLASH	-	1.5K x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA0E1073CFJ#HA0 MCU RA0E1 ARM CM23 32MHZ 64K/12K Renesas Electronics Corporation	1,427	-	RFQ	Datasheet	32-LQFP	RA0E1	Tape & Reel (TR)	Active	-	ARM® Cortex®-M23	32-Bit	32MHz	I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	26	64KB (64K x 8)	FLASH	1K x 8	12K x 8	1.6V ~ 5.5V	A/D 10x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA0E1073CFJ#BA0 MCU RA0E1 ARM CM23 32MHZ 64K/12K Renesas Electronics Corporation	2,055	-	RFQ	Datasheet	32-LQFP	RA0E1	Tape & Reel (TR)	Active	-	ARM® Cortex®-M23	32-Bit	32MHz	I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	26	64KB (64K x 8)	FLASH	1K x 8	12K x 8	1.6V ~ 5.5V	A/D 10x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F1037AANA#05 IC MCU 16BIT 16KB FLASH 24HWQFN Renesas Electronics Corporation	4,994	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tray	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	-	1.5K x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10278ANA#05 IC MCU 16BIT 8KB FLASH 24HWQFN Renesas Electronics Corporation	1,806	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tray	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	2K x 8	768 x 8	1.8V ~ 5.5V	A/D 11x8/10b	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.

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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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