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
Z8F0823PH005EG2156 IC MCU 8BIT 8KB FLASH 20DIP Zilog	1,333	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	Encore!® XP®	Tube	Active	Not Verified	eZ8	8-Bit	5MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, POR, PWM, WDT	16	8KB (8K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	A/D 7x10b	Internal	-40°C ~ 105°C (TA)	-	-	Through Hole
P89LPC935FA,129 IC MCU 8BIT 8KB FLASH 28PLCC NXP USA Inc.	2,459	-	RFQ	Datasheet	28-LCC (J-Lead)	LPC900	Tube	Obsolete	Verified	8051	8-Bit	12MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LED, POR, PWM, WDT	26	8KB (8K x 8)	FLASH	512 x 8	768 x 8	2.4V ~ 3.6V	A/D 8x8b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GLJ2DLA#HC0 16BIT MCU RL78/G23 256K 64WFLGA Renesas Electronics Corporation	3,300	-	RFQ	Datasheet	64-WFLGA	RL78/G23	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	54	256KB (256K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 12x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9KEAZN64BMLC IC MCU NXP USA Inc.	4,121	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PIC12C672-04E/MF IC MCU 8BIT 3.5KB OTP 8DFN-S Microchip Technology	1,707	-	RFQ	Datasheet	8-VDFN Exposed Pad	PIC® 12C	Tube	Obsolete	Verified	PIC	8-Bit	4MHz	-	POR, WDT	5	3.5KB (2K x 14)	OTP	-	128 x 8	3V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32G0B0CET6TR IC MCU 32BIT 512KB FLASH 48LQFP STMicroelectronics	3,170	-	RFQ	Datasheet	48-LQFP	STM32G0	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART, USB2.0	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	43	512KB (512K x 8)	FLASH	-	144K x 8	2V ~ 3.6V	A/D 17x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F110MFGFB#70 16BIT MCU RL78/L1C 96K 80LFQFP - Renesas Electronics Corporation	1,731	-	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
LC87F2J32AU-ED-E IC MCU 8BIT 32KB FLASH 64LQFP onsemi	2,144	-	RFQ	Datasheet	48-LQFP	-	Tray	Obsolete	Not Verified	-	8-Bit	12MHz	SIO, UART/USART	LVD, POR, PWM, WDT	39	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 14x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F0811PH020EC IC MCU 8BIT 8KB FLASH 20DIP Zilog	4,527	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	Encore!® XP®	Tube	Obsolete	Not Verified	eZ8	8-Bit	20MHz	I2C, IrDA, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	8KB (8K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Through Hole
Z8F081APH020EC IC MCU 8BIT 8KB FLASH 20DIP Zilog	3,203	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	Encore!® XP®	Tube	Obsolete	Not Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Through Hole
R5F51116ADNE#0A IC MCU 32BIT 256KB FLASH 48WFQFN Renesas Electronics Corporation	1,437	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX111	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	30	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GMG3CFB#BA0 IC MCU 16BIT 128KB FLASH 80LQFP Renesas Electronics Corporation	4,574	-	RFQ	Datasheet	80-LQFP	RL78/G23	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	70	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 17x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XMC1401Q048F0128AAXUMA1 IC MCU 32BIT 128KB FLASH 48VQFN Infineon Technologies	1,562	-	RFQ	Datasheet	48-VFQFN Exposed Pad	XMC1000	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F523T5AGFL#50 IC MCU 32BIT 128MB FLASH 48LQFP Renesas Electronics Corporation	1,088	-	RFQ	Datasheet	48-LQFP	RX23T	Tape & Reel (TR)	Active	-	RX	32-Bit	40MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	12K x 8	2.7V ~ 5.5V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
NUC1261LE4AE M0-128KFLASH+20KRAM+UART+SPI+I2C Nuvoton Technology Corporation	3,756	-	RFQ	Datasheet	48-LQFP	NuMicro™ NUC1261	Tray	Active	-	ARM® Cortex®-M0	32-Bit	72MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	DMA, PWM, WDT	35	128KB (128K x 8)	FLASH	-	20K x 8	2.5V ~ 5.5V	A/D 9x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M031SG6AE IC MCU 32BIT 256KB 64LQFP Nuvoton Technology Corporation	2,514	-	RFQ	Datasheet	64-LQFP	NuMicro™ M031	Tray	Active	-	ARM® Cortex®-M0	32-Bit	48MHz	EBI/EMI, I2C, I2S, SPI, UART/USART, USB	Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT	51	256KB (256K x 8)	FLASH	-	32K x 8	1.8V ~ 3.6V	A/D 16x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430F5212IRGZR IC MCU 16BIT 64KB FLASH 48VQFN Texas Instruments	4,302	-	RFQ	Datasheet	48-VFQFN Exposed Pad	MSP430F5xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	17	64KB (64K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F081APJ020SC IC MCU 8BIT 8KB FLASH 28DIP Zilog	4,971	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	Encore!® XP®	Tube	Obsolete	Not Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT	25	8KB (8K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
R5F100JJGFA#10 16BIT MCU RL78/G13 256K 52LQFP - Renesas Electronics Corporation	2,947	-	RFQ	Datasheet	52-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	8K x 8	20K x 8	2.4V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C24033-24PVXI IC MCU 8BIT 8KB FLASH 56SSOP Infineon Technologies	2,825	-	RFQ	Datasheet	56-BSSOP (0.295", 7.50mm Width)	PSOC™1 CY8C24xxx	Tube	Obsolete	Not Verified	M8C	8-Bit	24MHz	I2C, SPI, UART/USART	POR, PWM, WDT	24	8KB (8K x 8)	FLASH	-	256 x 8	3V ~ 5.25V	A/D 2x14b; D/A 2x9b	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.

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.

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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.