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.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
S9S08DV96F2CLF IC MCU 8BIT 96KB FLASH 48LQFP NXP USA Inc.	3,884	-	RFQ	Datasheet	48-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	39	96KB (96K x 8)	FLASH	-	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10AAEKSP#W5 IC MCU 16BIT 64KB FLASH 30LSSOP Renesas Electronics Corporation	2,595	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/F13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	23	64KB (64K x 8)	FLASH	4K x 8	4K x 8	2.7V ~ 5.5V	A/D 10x10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33CH256MP208T-I/PT IC MCU 16BIT 328KB FLASH 80TQFP Microchip Technology	4,324	-	RFQ	Datasheet	80-TQFP	dsPIC™ 33CH, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit Dual-Core	180MHz, 200MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	69	328kB (328k x 8)	FLASH, PRAM	-	48K x 8	3V ~ 3.6V	A/D 34x12b; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CH256MP506T-I/PT IC MCU 16BIT 328KB FLASH 64TQFP Microchip Technology	4,836	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33CH, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit Dual-Core	180MHz, 200MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	53	328kB (328k x 8)	FLASH, PRAM	-	48K x 8	3V ~ 3.6V	A/D 34x12b; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR6043IPNR IC MCU 16BIT 64KB FRAM 80LQFP Texas Instruments	2,209	-	RFQ	Datasheet	80-LQFP	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	57	64KB (64K x 8)	FRAM	-	12K x 8	1.8V ~ 3.6V	A/D 10x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR60431IPNR IC MCU 16BIT 64KB FRAM 80LQFP Texas Instruments	3,537	-	RFQ	Datasheet	80-LQFP	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	57	64KB (64K x 8)	FRAM	-	12K x 8	1.8V ~ 3.6V	A/D 10x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F101VET6TR IC MCU 32BIT 512KB FLASH 100LQFP STMicroelectronics	2,058	-	RFQ	Datasheet	100-LQFP	STM32F1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	36MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT	80	512KB (512K x 8)	FLASH	-	48K x 8	2V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GA192F0MLLR IC MCU 16BIT 192KB FLASH 100LQFP NXP USA Inc.	2,678	-	RFQ	Datasheet	100-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	86	192KB (192K x 8)	FLASH	4K x 8	11K x 8	3.13V ~ 5.5V	A/D 16x12b; D/A 2x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD78F1822AGBA-GAH-E2-G IC MCU 16BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	2,217	-	RFQ	Datasheet	64-LQFP	78K0R/Fx3	Tape & Reel (TR)	Active	-	78K/0R	16-Bit	24MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	50	128KB (128K x 8)	FLASH	16K x 8	8K x 8	2.7V ~ 5.5V	A/D 15x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4148AZSS568XQLA1 IC MCU 32BIT 256KB FLASH 100LQFP Infineon Technologies	2,053	-	RFQ	Datasheet	100-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT	84	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32F303VDT6TR IC MCU 32BIT 384KB FLASH 100LQFP STMicroelectronics	2,613	-	RFQ	Datasheet	100-LQFP	STM32F3	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	86	384KB (384K x 8)	FLASH	-	80K x 8	2V ~ 3.6V	A/D 39x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1827AGAA-GAM-G IC MCU 16BIT 96KB FLASH 48LQFP Renesas Electronics Corporation	1,906	-	RFQ	Datasheet	48-LQFP	78K0R/Fx3	Tray	Active	-	78K/0R	16-Bit	24MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	36	96KB (96K x 8)	FLASH	16K x 8	6K x 8	2.7V ~ 5.5V	A/D 11x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4147AZES555XQLA1 IC MCU 32BIT 128KB FLASH 64LQFP Infineon Technologies	4,692	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
CY8C4149AZES545XQLA1 IC MCU 32BIT 384KB FLASH 64LQFP Infineon Technologies	4,742	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT	54	384KB (384K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
CY8C4148AZAS595XQLA1 IC MCU 32BIT 256KB FLASH 64LQFP Infineon Technologies	4,636	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, Crypto - AES, I2S, DMA, LCD, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT	54	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
ST7FMC2R7T6 IC MCU 8BIT 48KB FLASH 64LQFP STMicroelectronics	3,955	-	RFQ	Datasheet	64-LQFP	ST7	Tray	Obsolete	Not Verified	ST7	8-Bit	8MHz	LINbusSCI, SPI	LVD, Motor Control PWM, POR, PWM, WDT	44	48KB (48K x 8)	FLASH	-	1.5K x 8	3.8V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F302VEH6 IC MCU 32BIT 512KB FLSH 100UFBGA STMicroelectronics	4,866	-	RFQ	Datasheet	100-UFBGA	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	84	512KB (512K x 8)	FLASH	-	64K x 8	2V ~ 3.6V	A/D 17x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56719DGFP#10 IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	3,467	-	RFQ	Datasheet	100-LQFP	RX671	Tray	Active	-	RXv3	32-Bit Single-Core	120MHz	CANbus, I2C, LINbus, QSPI, SCI, SPI, USB	Capacitive Touch, DMA, LVD, POR, PWM, WDT	80	1MB (1M x 8)	FLASH	8K x 8	384K x 8	2.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32LG280F128G-F-QFP100R IC MCU 32BIT 128KB FLASH 100LQFP Silicon Labs	1,737	-	RFQ	Datasheet	100-LQFP	Leopard Gecko	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	86	128KB (128K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32LG942F128G-F-QFP64R IC MCU 32BIT 128KB FLASH 64TQFP Silicon Labs	1,286	-	RFQ	Datasheet	64-TQFP	Leopard Gecko	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	50	128KB (128K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

WINSUN SOURCING SUPPORT

Need Microcontrollers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.