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
PIC32CM5164JH00048T-E/Y8X IC MCU 32BIT 512KB FLASH 48TQFP Microchip Technology	4,491	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F51405BGFN#50 IC MCU 32BIT 128MB FLASH 80LQFP Renesas Electronics Corporation	2,629	-	RFQ	Datasheet	80-LQFP	RX140	Tape & Reel (TR)	Active	-	RXv2	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI	AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	69	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 18x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51305AGFN#50 IC MCU 32BIT 128MB FLASH 80LQFP Renesas Electronics Corporation	2,674	-	RFQ	Datasheet	80-LQFP	RX130	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	68	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 17x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM8AF62A6UCX IC MCU 8BIT 128KB FLASH 32VFQFPN STMicroelectronics	4,482	-	RFQ	Datasheet	32-VFQFN Exposed Pad	STM8A	Tape & Reel (TR)	Active	Not Verified	STM8A	8-Bit	24MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	128KB (128K x 8)	FLASH	2K x 8	6K x 8	3V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
S9S12GN32BCLC IC MCU 16BIT 32KB FLASH 32LQFP NXP USA Inc.	1,389	-	RFQ	Datasheet	32-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	26	32KB (32K x 8)	FLASH	1K x 8	2K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8S207R8T3TR IC MCU 8BIT 64KB FLASH 64LQFP STMicroelectronics	4,499	-	RFQ	Datasheet	64-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	52	64KB (64K x 8)	FLASH	1.5K x 8	6K x 8	2.95V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F51406ADFM#50 IC MCU 32BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	1,328	-	RFQ	Datasheet	64-LQFP	RX140	Tape & Reel (TR)	Active	-	RXv2	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT	53	256KB (256K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 5.5V	A/D 15x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F111MJGFB#70 16BIT MCU RL78/L1C 256K-16K 80LQ Renesas Electronics Corporation	4,142	-	RFQ	Datasheet	80-LQFP	RL78/L1C	Tray	Active	-	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	2.4V ~ 3.6V	A/D 11x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101MKAFB#70 16-BIT GENERAL MCU RL78/G13 384K Renesas Electronics Corporation	3,729	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	64	384KB (384K x 8)	FLASH	-	24K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8S207R8T3 IC MCU 8BIT 64KB FLASH 64LQFP STMicroelectronics	1,217	-	RFQ	Datasheet	64-LQFP	STM8S	Tray	Active	Not Verified	STM8	8-Bit	24MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	52	64KB (64K x 8)	FLASH	1.5K x 8	6K x 8	2.95V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
XC87813FFI5VACFXUMA1 IC MCU 8BIT 52KB FLASH 64LQFP Infineon Technologies	1,901	-	RFQ	Datasheet	64-LQFP	XC8xx	Tape & Reel (TR)	Obsolete	Not Verified	XC800	8-Bit	27MHz	SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	40	52KB (52K x 8)	FLASH	-	3.25K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L431CBT3TR IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	4,855	-	RFQ	Datasheet	48-LQFP	STM32L4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	38	128KB (128K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
NANO130SD2BN IC MCU 32BIT 64KB FLASH 64LQFP Nuvoton Technology Corporation	1,572	-	RFQ	Datasheet	64-LQFP	NuMicro™ Nano130	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	42MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	47	64KB (64K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 7x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NANO110SD2BN IC MCU 32BIT 64KB FLASH 64LQFP Nuvoton Technology Corporation	4,297	-	RFQ	Datasheet	64-LQFP	NuMicro™ Nano110	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	42MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	51	64KB (64K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 7x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC131SD2AE IC MCU 32BIT 68KB FLASH 64LQFP Nuvoton Technology Corporation	3,769	-	RFQ	Datasheet	64-LQFP	NuMicro™ NUC131	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	56	68KB (68K x 8)	FLASH	-	8K x 8	2.5V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
NUC029LGE IC MCU 32BIT 256KB FLASH 48LQFP Nuvoton Technology Corporation	4,956	-	RFQ	Datasheet	48-LQFP	NuMicro™ NUC029	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	72MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	35	256KB (256K x 8)	FLASH	-	20K x 8	2.5V ~ 5.5V	A/D 9x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51405BGFN#10 IC MCU 32BIT 128MB FLASH 80LQFP Renesas Electronics Corporation	4,470	-	RFQ	Datasheet	80-LQFP	RX140	Tray	Active	-	RXv2	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI	AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	69	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 18x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M471SE6AE M4+128KFLASH+32KBRAM+UART+USB+PW Nuvoton Technology Corporation	2,484	-	RFQ	Datasheet	64-LQFP	-	Tray	Active	-	ARM® Cortex®-M4	32-Bit	72MHz	I2C, SPI, UART/USART	DMA, PWM, WDT	49	128KB (128K x 8)	FLASH	-	32K x 8	2.5V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32L072CZU6TR IC MCU 32BIT 192KB FLSH 48UFQFPN STMicroelectronics	2,010	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32L0	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	32MHz	I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, PWM, WDT	37	192KB (192K x 8)	FLASH	6K x 8	20K x 8	1.65V ~ 3.6V	A/D 10x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5508IZXH IC MCU 16BIT 16KB FLASH 80NFBGA Texas Instruments	1,601	-	RFQ	Datasheet	80-VFBGA	MSP430F5xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	47	16KB (16K x 8)	FLASH	-	6K x 8	1.8V ~ 3.6V	A/D 12x10b	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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