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
PIC16LF18424T-I/SL IC MCU 8BIT 7KB FLASH 14SOIC Microchip Technology	101	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	7KB (4K x 14)	FLASH	256 x 8	512 x 8	1.8V ~ 3.6V	A/D 11x12b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4014SXI-421 MULTIFUNCTION PERIPHERAL, CMOS, Cypress Semiconductor Corp	10,237	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	PSOC® 4 CY8C4000	Bulk	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	16MHz	I2C	Brown-out Detect/Reset, POR, PWM, WDT	13	16KB (16K x 8)	FLASH	-	2K x 8	1.71V ~ 5.5V	D/A 1x7b, 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC810M021FN8 IC MCU 32BIT 4KB FLASH 8DIP NXP USA Inc.	5,452	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	LPC81xM	Bulk	Obsolete	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	30MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	4KB (4K x 8)	FLASH	-	1K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
MSP430G2221IPW14R IC MCU 16BIT 2KB FLASH 14TSSOP Texas Instruments	4,047	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Tape & Reel (TR)	Active	Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	10	2KB (2K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10266GSM#35 IC MCU 16BIT 2KB FLASH 20LSSOP Renesas Electronics Corporation	1,645	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tray	Last Time Buy	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	14	2KB (2K x 8)	FLASH	2K x 8	256 x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD6P8BMC-5A4-A 4-BIT, OTPROM, 4MHZ Renesas Electronics Corporation	1,016	168+：$1.79000	RFQ	Datasheet	-	*	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PIC16LF1574-I/JQ IC MCU 8BIT 7KB FLASH 16UQFN Microchip Technology	679	-	RFQ	Datasheet	16-UQFN Exposed Pad	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	LINbus, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	7KB (4K x 14)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 8x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2353IN20 IC MCU 16BIT 4KB FLASH 20DIP Texas Instruments	3,298	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	MSP430G2xx	Bulk	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	16	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
XMC1201T028F0032ABXUMA1 IC MCU 32BIT 32KB FLASH 28TSSOP Infineon Technologies	3,353	-	RFQ	Datasheet	28-TSSOP (0.173", 4.40mm Width)	XMC1000	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	20	32KB (32K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 14x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08PA8AVWJR IC MCU 8BIT 8KB FLASH 20SOIC NXP USA Inc.	1,868	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	256 x 8	2K x 8	2.7V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM8BB31F64G-D-QSOP24R IC MCU 8BIT 64KB FLASH 24QSOP Silicon Labs	10,000	-	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Busy Bee	Tape & Reel (TR)	Obsolete	Not Verified	CIP-51 8051	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2V ~ 3.6V	A/D 13x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87F2G08AUMJ-ZH IC MCU 8BIT 8KB FLASH 24MFPSJ onsemi	2,284	-	RFQ	Datasheet	24-SOP (0.236", 6.00mm Width)	-	Bulk	Obsolete	Not Verified	-	8-Bit	12MHz	SIO, UART/USART	LVD, POR, PWM, WDT	19	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F12048MSP#30 MCU: RL78 Renesas Electronics Corporation	2,450	-	RFQ	Datasheet	16-SSOP (0.173", 4.40mm Width)	RL78/G15	Tray	Last Time Buy	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	POR, PWM, WDT	13	8KB (8K x 8)	FLASH	1K x 8	1K x 8	2.4V ~ 5.5V	A/D 7x8/10b SAR	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F1211AGSP#30 IC MCU 16BIT 16KB FLASH 10LSSOP Renesas Electronics Corporation	2,450	-	RFQ	Datasheet	10-LSSOP (0.173", 4.40mm Width)	RL78/G16	Tray	Last Time Buy	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	7	16KB (16K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 4x8/10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F12048MNA#20 MCU: RL78 Renesas Electronics Corporation	2,430	-	RFQ	Datasheet	16-WFQFN Exposed Pad	RL78/G15	Tray	Last Time Buy	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	POR, PWM, WDT	13	8KB (8K x 8)	FLASH	1K x 8	1K x 8	2.4V ~ 5.5V	A/D 7x8/10b SAR	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
AT90PWM161-16MN IC MCU 8BIT 16KB FLASH 32QFN Microchip Technology	2,336	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® 90PWM Lighting	Tray	Active	Not Verified	AVR	8-Bit	16MHz	SPI	Brown-out Detect/Reset, POR, PWM, WDT	20	16KB (16K x 8)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 11x10b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10377ANA#25 IC MCU 16BIT 4KB FLASH 24HWQFN Renesas Electronics Corporation	1,320	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	18	4KB (4K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12F615T-I/MF IC MCU 8BIT 1.75KB FLASH 8DFN Microchip Technology	1,995	-	RFQ	Datasheet	8-VDFN Exposed Pad	PIC® 12F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	5	1.75KB (1K x 14)	FLASH	-	64 x 8	2V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10267GSM#35 IC MCU 16BIT 4KB FLASH 20LSSOP Renesas Electronics Corporation	1,625	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tray	Last Time Buy	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	14	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
PIC18F15Q40-E/REB IC MCU 8BIT 32KB FLASH 20VQFN Microchip Technology	841	-	RFQ	Datasheet	20-VFQFN Exposed Pad	PIC® 18F	Tray	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	32KB (32K x 8)	FLASH	512 x 8	2K x 8	1.8V ~ 5.5V	A/D 7x12b; D/A 2x8b	Internal	-40°C ~ 125°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.