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
CY9AF311KPMC-G-JNE1 IC MCU 32BIT 96KB 48LQFP Infineon Technologies	3,335	-	RFQ	Datasheet	48-LQFP	FM3 MB9A310K	Tray	Active	-	ARM® Cortex®-M3	32-Bit	40MHz	CSIO, I2C, LINbus, UART/USART, USB	DMA, LVD, POR, PWM, WDT	36	96KB (96K x 8)	FLASH	-	16K x 8	2.7V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD78F1804AMCA2-CAB-E2-G 78K0R/FX3 24K+1.5K 30SOP Renesas Electronics Corporation	2,264	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F110NJALA#W0 IC MCU 16BIT 256KB FLASH 85VFLGA Renesas Electronics Corporation	4,314	-	RFQ	Datasheet	85-VFLGA	RL78/L1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART, USB	LCD, LVD, POR, PWM, WDT	51	256KB (256K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 3.6V	A/D 9x8/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F110NHGLA#W0 IC MCU 16BIT 192KB FLASH 85VFLGA Renesas Electronics Corporation	1,780	-	RFQ	Datasheet	85-VFLGA	RL78/L1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART, USB	LCD, LVD, POR, PWM, WDT	51	192KB (192K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 9x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MK20DN128VFT5 IC MCU 32BIT 128KB FLASH 48QFN NXP USA Inc.	2,957	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Kinetis K20	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	50MHz	I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LVD, POR, PWM, WDT	29	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 3.6V	A/D 11x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F401VEH6TR IC MCU 32BIT 512KB FLSH 100UFBGA STMicroelectronics	4,445	-	RFQ	Datasheet	100-UFBGA	STM32F4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	84MHz	I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	512KB (512K x 8)	FLASH	-	96K x 8	1.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C6145LQI-S3F42 IC MCU 32BIT 512KB FLASH 68QFN Infineon Technologies	4,354	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 6	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit	150MHz	eMMC/SD/SDIO, FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART, USB	Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, LVD, PMC, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT	53	512KB (512K x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 16x8b, 16x10/12b SAR, Sigma-Delta; D/A 2x7/8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVC12F0VLF IC MCU 16BIT 128KB FLASH 48LQFP NXP USA Inc.	3,435	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, POR, PWM, WDT	28	128KB (128K x 8)	FLASH	2K x 8	8K x 8	3.5V ~ 40V	A/D 10x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z8FMC08100QKEG IC MCU 8BIT 8KB FLASH 32QFN Zilog	3,116	-	RFQ	Datasheet	32-VFQFN Exposed Pad	Encore!® MC™	Tray	Active	Not Verified	eZ8	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Motor Control PWM, POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16LC65BT-04I/L IC MCU 8BIT 7KB OTP 44PLCC Microchip Technology	4,276	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	192 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18C242T-I/SO IC MCU 8BIT 16KB OTP 28SOIC Microchip Technology	3,030	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	22	16KB (8K x 16)	OTP	-	512 x 8	4.2V ~ 5.5V	A/D 5x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F86J15-I/PT IC MCU 8BIT 96KB FLASH 80TQFP Microchip Technology	1,322	-	RFQ	Datasheet	80-TQFP	PIC® 18J	Tray	Active	Verified	PIC	8-Bit	40MHz	EBI/EMI, I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	66	96KB (48K x 16)	FLASH	-	3.8K x 8	2V ~ 3.6V	A/D 15x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F4221-E/PT IC MCU 8BIT 4KB FLASH 44TQFP Microchip Technology	4,520	-	RFQ	Datasheet	44-TQFP	PIC® 18F	Tray	Active	Verified	PIC	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	36	4KB (2K x 16)	FLASH	256 x 8	512 x 8	4.2V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC24FJ64GB110T-I/PT IC MCU 16BIT 64KB FLASH 100TQFP Microchip Technology	1,634	-	RFQ	Datasheet	100-TQFP	PIC® 24F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, LVD, POR, PWM, WDT	83	64KB (22K x 24)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F1320-H/P IC MCU 8BIT 8KB FLASH 18DIP Microchip Technology	1,611	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 18F	Tube	Obsolete	Not Verified	PIC	8-Bit	25MHz	UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	16	8KB (4K x 16)	FLASH	256 x 8	256 x 8	4.2V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 150°C (TA)	-	-	Through Hole
CY8C4147LQS-S463 IC MCU 32BIT 128KB FLASH 40QFN Infineon Technologies	2,153	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PSOC™ 4 CY8C4100	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	24MHz	CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, Temp Sensor, WDT	34	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x10b, 20x12b SAR	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount, Wettable Flank
CY8C4588AZQ-H686 IC MCU Infineon Technologies	4,934	-	RFQ	Datasheet	-	-	Tray	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM32G473MBT3 IC MCU 32BIT 128KB FLASH 80LQFP STMicroelectronics	1,209	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM32L462VEI6TR IC MCU 32BIT 512KB FLSH 100UFBGA STMicroelectronics	2,244	-	RFQ	Datasheet	100-UFBGA	STM32L4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	83	512KB (512K x 8)	FLASH	-	160K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68HC908LV8CPBE IC MCU 8BIT 8KB FLASH 52TQFP NXP USA Inc.	2,595	-	RFQ	Datasheet	52-LQFP	HC08	Tray	Obsolete	Not Verified	HC08	8-Bit	8MHz	-	LCD, LVD, POR, PWM	40	8KB (8K x 8)	FLASH	-	512 x 8	2.7V ~ 5.5V	A/D 6x10b	Internal	-40°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.