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
PIC32MM0064GPL036-E/MV IC MCU 32BIT 64KB FLASH 40UQFN Microchip Technology	1,708	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PIC® 32MM	Tube	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	25MHz	Brown-out Detect/Reset, HLVD, I2S, POR, PWM, WDT	Brown-out Detect/Reset, HLVD, I2S, POR, PWM, WDT	29	64KB (64K x 8)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 14x10/12b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LF14K22T-I/SS IC MCU 8BIT 16KB FLASH 20SSOP Microchip Technology	4,335	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 18K	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	16KB (8K x 16)	FLASH	256 x 8	512 x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF1933T-I/SO IC MCU 8BIT 7KB FLASH 28SOIC Microchip Technology	3,552	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	25	7KB (4K x 14)	FLASH	256 x 8	256 x 8	1.8V ~ 3.6V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SST89E58RD2-40-C-TQJE IC MCU 8BIT 40KB FLASH 44TQFP Microchip Technology	3,752	-	RFQ	Datasheet	44-TQFP	FlashFlex®	Tray	Obsolete	Not Verified	8051	8-Bit	40MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	36	40KB (40K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
STM8AL3148TCX IC MCU 8BIT 16KB FLASH 48LQFP STMicroelectronics	3,108	-	RFQ	Datasheet	48-LQFP	STM8A	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	41	16KB (16K x 8)	FLASH	1K x 8	2K x 8	1.65V ~ 3.6V	A/D 25x12b; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
MC908QY1ACDWE IC MCU 8BIT 1.5KB FLASH 16SOIC NXP USA Inc.	3,284	-	RFQ	Datasheet	16-SOIC (0.295", 7.50mm Width)	HC08	Tube	Not For New Designs	Verified	HC08	8-Bit	8MHz	-	LVD, POR, PWM	13	1.5KB (1.5K x 8)	FLASH	-	128 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24F08KL402-E/ML IC MCU 16BIT 8KB FLASH 28QFN Microchip Technology	2,096	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 24F	Tube	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	24	8KB (2.75K x 24)	FLASH	512 x 8	1K x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9KEAZN32BMLC IC MCU NXP USA Inc.	3,628	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F100MFGFB#10 IC MCU 16BIT 96KB FLASH 80LFQFP Renesas Electronics Corporation	2,854	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	96KB (96K x 8)	FLASH	8K x 8	8K x 8	2.4V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
C8051F997-C-GU IC MCU 8BIT 8KB FLASH 24QSOP Silicon Labs	2,387	-	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	C8051F9xx	Tube	Obsolete	Not Verified	CIP-51 8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ZLP32300S2808C00TR IC MCU 8BIT 8KB OTP 28SOIC Zilog	2,373	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	Crimzon™ ZLP	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	Z8	8-Bit	8MHz	-	Brown-out Detect/Reset, HLVD, POR, WDT	24	8KB (8K x 8)	OTP	-	237 x 8	2V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
STM32G071CBU7 IC MCU 32BIT 128KB FLSH 48UFQFPN STMicroelectronics	3,706	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery)	Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, WDT	44	128KB (128K x 8)	FLASH	-	36K x 8	1.7V ~ 3.6V	A/D 17x12b; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S08SE8CTGR IC MCU 8BIT 8KB FLASH 16TSSOP NXP USA Inc.	2,410	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	20MHz	LINbus, SCI	LVD, POR, PWM	14	8KB (8K x 8)	FLASH	-	512 x 8	2.7V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101GKANA#00 IC MCU 16BIT 384KB FLASH 48HWQFN Renesas Electronics Corporation	3,934	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	384KB (384K x 8)	FLASH	-	24K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5509IPTR IC MCU 16BIT 24KB FLASH 48LQFP Texas Instruments	3,440	-	RFQ	Datasheet	48-LQFP	MSP430F5xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	31	24KB (24K x 8)	FLASH	-	6K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L412KBU6TR IC MCU 32BIT 128KB FLSH 32UFQFPN STMicroelectronics	4,397	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32L4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	I2C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	26	128KB (128K x 8)	FLASH	-	40K x 8	1.71V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24F08KL401-E/SO IC MCU 16BIT 8KB FLASH 20SOIC Microchip Technology	2,666	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 24F	Tube	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	18	8KB (2.75K x 24)	FLASH	512 x 8	1K x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C56AT-04E/SS IC MCU 8BIT 1.5KB OTP 20SSOP Microchip Technology	3,141	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	1.5KB (1K x 12)	OTP	-	25 x 8	3V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16CE623T-04/SO IC MCU 8BIT 896B OTP 18SOIC Microchip Technology	2,709	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	896B (512 x 14)	OTP	128 x 8	96 x 8	3V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16F630T-E/SL IC MCU 8BIT 1.75KB FLASH 14SOIC Microchip Technology	3,119	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	PIC® 16F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	12	1.75KB (1K x 14)	FLASH	128 x 8	64 x 8	2V ~ 5.5V	-	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.