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
R5F111PHAFB#50 IC MCU 16BIT 192KB FLSH 100LFQFP Renesas Electronics Corporation	3,009	-	RFQ	Datasheet	100-LQFP	RL78/L1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	73	192KB (192K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 3.6V	A/D 13x8/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51305BDFP#50 IC MCU 32BIT 128KB FLSH 100LFQFP Renesas Electronics Corporation	2,079	-	RFQ	Datasheet	100-LQFP	RX100	Tape & Reel (TR)	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	88	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 24x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F111PGGFB#50 IC MCU 16BIT 128KB FLSH 100LFQFP Renesas Electronics Corporation	4,368	-	RFQ	Datasheet	100-LQFP	RL78/L1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	73	128KB (128K x 8)	FLASH	8K x 8	12K x 8	2.4V ~ 5.5V	A/D 13x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F111MJAFB#50 IC MCU 16BIT 256KB FLASH 80LQFP Renesas Electronics Corporation	2,602	-	RFQ	Datasheet	80-LQFP	RL78/L1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 3.6V	A/D 11x8/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104MHGFB#50 IC MCU 16BIT 192KB FLASH 80LFQFP Renesas Electronics Corporation	2,910	-	RFQ	Datasheet	80-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	192KB (192K x 8)	FLASH	8K x 8	20K x 8	2.4V ~ 5.5V	A/D 17x8/10b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104PHAFB#50 IC MCU 16BIT 192KB FLSH 100LFQFP Renesas Electronics Corporation	1,742	-	RFQ	Datasheet	100-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	82	192KB (192K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 20x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52305ADFL#50 IC MCU 32BIT 128KB FLASH 48LFQFP Renesas Electronics Corporation	2,980	-	RFQ	Datasheet	48-LQFP	RX200	Tape & Reel (TR)	Active	Not Verified	RXv2	32-Bit Single-Core	54MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SD/SDIO, SPI, SSI, USB OTG	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
R5F111MHGFB#50 IC MCU 16BIT 192KB FLASH 80LQFP Renesas Electronics Corporation	4,676	-	RFQ	Datasheet	80-LQFP	RL78/L1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	55	192KB (192K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 11x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F110MFGFB#10 IC MCU 16BIT 96KB FLASH 80LQFP Renesas Electronics Corporation	1,438	-	RFQ	Datasheet	80-LQFP	RL78/L1C	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART, USB	LCD, LVD, POR, PWM, WDT	51	96KB (96K x 8)	FLASH	8K x 8	10K x 8	2.4V ~ 3.6V	A/D 9x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MKL04Z32VFM4 IC MCU 32BIT 32KB FLASH 32QFN NXP USA Inc.	4,166	-	RFQ	Datasheet	32-VFQFN Exposed Pad	Kinetis KL0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT	28	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 3.6V	A/D 14x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount, Wettable Flank
R5F101MJAFA#70 16-BIT GENERAL MCU RL78/G13 256K Renesas Electronics Corporation	3,514	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	64	256KB (256K x 8)	FLASH	-	20K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST72F324BK2T6 IC MCU 8BIT 8KB FLASH 32LQFP STMicroelectronics	4,071	-	RFQ	Datasheet	32-LQFP	ST7	Tray	Obsolete	Not Verified	ST7	8-Bit	8MHz	SCI, SPI	LVD, POR, PWM, WDT	24	8KB (8K x 8)	FLASH	-	384 x 8	3.8V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8AF6266TDX IC MCU 8BIT 32KB FLASH 32LQFP STMicroelectronics	4,817	-	RFQ	Datasheet	32-LQFP	STM8A	Tape & Reel (TR)	Active	Not Verified	STM8A	8-Bit	16MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	2K x 8	3V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount
UPD78F0550MA-FAA-AX IC MCU 8BIT 4KB FLASH 16SSOP Renesas Electronics Corporation	2,871	-	RFQ	Datasheet	16-SSOP (0.173", 4.40mm Width)	78K0/Kx2-L	Tray	Not For New Designs	Not Verified	78K/0	8-Bit	10MHz	I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	9	4KB (4K x 8)	FLASH	-	384 x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L412KBT3TR IC MCU 32BIT 128KB FLASH 32LQFP STMicroelectronics	2,903	-	RFQ	Datasheet	32-LQFP	STM32L4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	I2C, Infrared, IrDA, LINbus, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, Temp Sensor, WDT	26	128KB (128K x 8)	FLASH	-	40K x 8	1.71V ~ 3.6V	A/D 10x12b SAR	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SAA-XC866L-1FRA AB IC MCU 8BIT 4KB FLASH 38TSSOP Infineon Technologies	4,905	-	RFQ	Datasheet	38-TFSOP (0.173", 4.40mm Width)	XC8xx	Tape & Reel (TR)	Obsolete	Not Verified	XC800	8-Bit	86MHz	LINbus, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	27	4KB (4K x 8)	FLASH	-	768 x 8	2.3V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 140°C (TA)	-	-	Surface Mount
R5F523T3AGFM#50 IC MCU 32BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	2,814	-	RFQ	Datasheet	64-LQFP	RX23T	Tape & Reel (TR)	Active	-	RX	32-Bit	40MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	50	64KB (64K x 8)	FLASH	-	12K x 8	2.7V ~ 5.5V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C4145AXQ-S433 IC MCU 32BIT 32KB FLASH 44TQFP Infineon Technologies	2,356	-	RFQ	Datasheet	44-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, POR, PWM, Temp Sensor, WDT	36	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7/8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM8S207S8T3CTR IC MCU 8BIT 64KB FLASH 44LQFP STMicroelectronics	2,339	-	RFQ	Datasheet	44-LQFP	STM8S	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	24MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	34	64KB (64K x 8)	FLASH	1.5K x 8	6K x 8	2.95V ~ 5.5V	A/D 9x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F111MJAFB#10 IC MCU 16BIT 256KB FLASH 80LQFP Renesas Electronics Corporation	3,627	-	RFQ	Datasheet	80-LQFP	RL78/L1C	Tray	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 3.6V	A/D 11x8/12b; D/A 2x8b	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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