Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
NUC130RC2CN IC MCU 32BIT 32KB FLASH 64LQFP Nuvoton Technology Corporation	2,159	-	RFQ	Datasheet	64-LQFP	-	Tray	Obsolete	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	49	32KB (32K x 8)	FLASH	4K x 8	8K x 8	2.5V ~ 5.5V	A/D 8x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC101LE3AN IC MCU 32BIT 128KB FLASH Nuvoton Technology Corporation	3,146	-	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NUC120RC1AN IC MCU 32BIT 32KB FLASH 64LQFP Nuvoton Technology Corporation	4,256	-	RFQ	Datasheet	64-LQFP	-	Tray	Obsolete	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT	-	32KB (32K x 8)	FLASH	4K x 8	4K x 8	2.5V ~ 5.5V	A/D 8x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
N78E517ATG IC MCU 8BIT 64KB FLASH 44TQFP Nuvoton Technology Corporation	2,840	-	RFQ	Datasheet	44-LQFP	-	Tube	Obsolete	Not Verified	8051	8-Bit	40MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	36	64KB (64K x 8)	FLASH	-	1.25K x 8	2.4V ~ 5.5V	-	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC12SRE3AN IC MCU 32BIT 128KB FLASH 64LQFP Nuvoton Technology Corporation	4,434	-	RFQ	Datasheet	64-LQFP	-	Tray	Obsolete	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT	45	128KB (128K x 8)	FLASH	-	16K x 8	2.5V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC140VE3AN IC MCU 32BIT 128KB FLASH 100LQFP Nuvoton Technology Corporation	4,649	-	RFQ	Datasheet	100-LQFP	-	Tray	Obsolete	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	80	128KB (128K x 8)	FLASH	-	16K x 8	2.5V ~ 5.5V	A/D 8x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC100RD1AN IC MCU 32BIT 64KB FLASH 64LQFP Nuvoton Technology Corporation	4,943	-	RFQ	Datasheet	64-LQFP	-	Tray	Obsolete	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT	49	64KB (64K x 8)	FLASH	4K x 8	4K x 8	2.5V ~ 5.5V	A/D 8x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC120RD2AN IC MCU 32BIT 64KB FLASH 64LQFP Nuvoton Technology Corporation	1,771	-	RFQ	Datasheet	64-LQFP	-	Tray	Obsolete	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT	-	64KB (64K x 8)	FLASH	4K x 8	8K x 8	2.5V ~ 5.5V	A/D 8x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC130VE3AN IC MCU 32BIT 128KB FLASH 100LQFP Nuvoton Technology Corporation	1,026	-	RFQ	Datasheet	100-LQFP	-	Tray	Obsolete	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	80	128KB (128K x 8)	FLASH	-	16K x 8	2.5V ~ 5.5V	A/D 8x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC100RD2AN IC MCU 32BIT 64KB FLASH 64LQFP Nuvoton Technology Corporation	2,817	-	RFQ	Datasheet	64-LQFP	-	Tray	Obsolete	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT	49	64KB (64K x 8)	FLASH	4K x 8	8K x 8	2.5V ~ 5.5V	A/D 8x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA328P-PU DIP28 IC MCU 8BIT 32KB FLASH 28DIP Microchip Technology	2,007	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	AVR® ATmega	Bulk	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	32KB (16K x 16)	FLASH	1K x 8	2K x 8	1.8V ~ 5.5V	A/D 6x10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ATSAMC21G16A-MNTS2 IC MCU 32BIT 64KB FLASH 48VQFN Microchip Technology	4,586	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM C21, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	CANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	38	64KB (64K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 16x12b, 2x16b Sigma-Delta; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount, Wettable Flank
DSPIC33CK512MPT608-E/PT IC MCU 16BIT 512KB FLASH 100TQFP Microchip Technology	3,909	-	RFQ	Datasheet	-	-	Tray	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DSPIC33CK256MPT608T-I/PT IC MCU 16BIT 256KB FLASH 100TQFP Microchip Technology	4,785	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R7FA2E2A72DNK#HA0 IC MCU 32BIT 64KB FLASH 24HWQFN Renesas Electronics Corporation	3,202	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RA2E2	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M23	32-Bit	48MHz	I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	20	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.6V ~ 5.5V	A/D 8x12b SAR	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF18877T-I/PTC01 IC MCU 8BIT 56KB FLASH 44TQFP Microchip Technology	4,652	-	RFQ	Datasheet	44-TQFP	-	Bulk	Obsolete	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	56KB (32K x 14)	FLASH	256 x 8	4K x 8	1.8V ~ 3.6V	A/D 35x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
M3030RFGPGP#33 IC MCU 16BIT 256KB FLASH 48LQFP Renesas Electronics Corporation	4,657	-	RFQ	Datasheet	48-LQFP	-	Tray	Active	Not Verified	M16C/60	16-Bit	16MHz	I2C, IEBus, UART/USART	DMA, POR, PWM, WDT	87	256KB (256K x 8)	FLASH	4K x 8	20K x 8	2.7V ~ 3.6V	A/D 18x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
M308A0SGP#35 IC MCU 16/32BIT ROMLESS 100LFQFP Renesas Electronics Corporation	4,327	-	RFQ	Datasheet	100-LQFP	M16C™ M32C/80/8A	Tray	Active	Not Verified	M16C/80	16/32-Bit	32MHz	I2C, IEBus, UART/USART	DMA, PWM, WDT	45	-	ROMless	-	12K x 8	3V ~ 5.5V	A/D 10x10b; D/A 2x8b	External, Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
M30876FJAGP#35 IC MCU 16/32BT 512KB FLSH 100QFP Renesas Electronics Corporation	2,666	-	RFQ	Datasheet	100-LQFP	M16C™ M32C/80/87	Tray	Active	Not Verified	M32C/80	16/32-Bit	32MHz	CANbus, EBI/EMI, I2C, IEBus, IrDA, SIO, UART/USART	DMA, POR, PWM, WDT	85	512KB (512K x 8)	FLASH	4K x 8	31K x 8	3V ~ 5.5V	A/D 26x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
M30260M6A-XXXGP#35 IC MCU 16BT 48KB MASK ROM 48LQFP Renesas Electronics Corporation	3,351	-	RFQ	Datasheet	48-LQFP	M16C™ M16C/Tiny/26A	Tray	Active	Not Verified	M16C/60	16-Bit	10MHz	I2C, IEBus, UART/USART	DMA, LVD, PWM, WDT	39	48KB (48K x 8)	Mask ROM	-	2K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

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.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Microcontrollers components?

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.