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
R5F101BCANA#W0 IC MCU 16BIT 32KB FLASH 32HWQFN Renesas Electronics Corporation	4,973	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G13	Bulk	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	32KB (32K x 8)	FLASH	-	2K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0500MC(S)-5A4-A IC MCU 8BIT 8KB FLASH 30LSSOP Renesas Electronics Corporation	3,981	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F0C901B2DNP-C#HA0 IC MCU 16BIT 48KB FLASH 32WQFN Renesas Electronics Corporation	3,984	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78	Bulk	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	22	48KB (48K x 8)	FLASH	4K x 8	4K x 8	1.6V ~ 5.5V	A/D 8x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501MC-5A4-A IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	2,979	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1027AAB01NA#U5 IC MCU 16BIT 16KB FLASH 24HWQFN Renesas Electronics Corporation	1,944	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Bulk	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	16	16KB (16K x 8)	FLASH	2K x 8	1.5K x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0503MC(T)-5A4-E2-A IC MCU 8BIT 32KB FLASH 30LSSOP Renesas Electronics Corporation	3,782	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0502AMC(A)-CAB-AX IC MCU 8BIT 24KB FLASH 30LSSOP Renesas Electronics Corporation	4,079	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	24KB (24K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0502MC(T)-5A4-A IC MCU 8BIT 24KB FLASH 30LSSOP Renesas Electronics Corporation	4,050	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	24KB (24K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10277GNA#W0 IC MCU 16BIT 4KB FLASH 24HWQFN Renesas Electronics Corporation	3,014	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Bulk	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	16	4KB (4K x 8)	FLASH	2K x 8	512 x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101BDANA#W0 IC MCU 16BIT 48KB FLASH 32HWQFN Renesas Electronics Corporation	1,920	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G13	Bulk	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	48KB (48K x 8)	FLASH	-	3K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501MC(A)-CAB-E2-QS-AX IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	3,557	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501MC(A)-CAB-E1-AX IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	3,027	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0500MC(A)-CAB-AX IC MCU 8BIT 8KB FLASH 30LSSOP Renesas Electronics Corporation	3,463	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501AMC(A)-CAB-AX IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	3,234	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501MC(T)-5A4-E2-A IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	4,782	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0500MC(R)-5A4-A IC MCU 8BIT 8KB FLASH 30LSSOP Renesas Electronics Corporation	1,210	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0502MC(A)-CAB-AX IC MCU 8BIT 24KB FLASH 30LSSOP Renesas Electronics Corporation	2,702	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	24KB (24K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501MC(T)-5A4-A IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	4,881	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101BEANA#W0 IC MCU 16BIT 64KB FLASH 32HWQFN Renesas Electronics Corporation	3,301	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G13	Bulk	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	64KB (64K x 8)	FLASH	-	4K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501AMC(A)-CAB-X2-AX IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	4,862	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, 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.

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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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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.