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
STM32G081KBU6 IC MCU 32BIT 128KB FLSH 32UFQFPN STMicroelectronics	1,926	-	RFQ	Datasheet	32-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, WDT	30	128KB (128K x 8)	FLASH	-	36K x 8	1.7V ~ 3.6V	A/D 13x12b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F031K6T7 IC MCU 32BIT 32KB FLASH 32LQFP STMicroelectronics	1,451	-	RFQ	Datasheet	32-LQFP	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	-	4K x 8	2V ~ 3.6V	A/D 13x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAMD20G16A-AUT IC MCU 32BIT 64KB FLASH 48TQFP Microchip Technology	1,371	-	RFQ	Datasheet	48-TQFP	SAM D20G	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	38	64KB (64K x 8)	FLASH	-	8K x 8	1.62V ~ 3.6V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51403AGFL#30 IC MCU 32BIT 64KB FLASH 48LFQFP Renesas Electronics Corporation	1,225	-	RFQ	Datasheet	48-LQFP	RX140	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	48MHz	I2C, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT	39	64KB (64K x 8)	FLASH	4K x 8	16K x 8	1.8V ~ 5.5V	A/D 11x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAML11D16A-MU IC MCU 32BIT 64KB FLASH 24VQFN Microchip Technology	982	-	RFQ	Datasheet	24-VFQFN Exposed Pad	SAM L11	Tray	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	17	64KB (64K x 8)	FLASH	2K x 8	16K x 8	1.62V ~ 3.63V	A/D 5x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51403AGNE#30 IC MCU 32BIT 64KB FLASH 48HWQFN Renesas Electronics Corporation	933	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX140	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	48MHz	I2C, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT	39	64KB (64K x 8)	FLASH	4K x 8	16K x 8	1.8V ~ 5.5V	A/D 11x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S08SH4CTG IC MCU 8BIT 4KB FLASH 16TSSOP NXP USA Inc.	5,754	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	S08	Tube	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	13	4KB (4K x 8)	FLASH	-	256 x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ64GL306T-I/MR IC MCU 16BIT 64KB FLASH 64QFN Microchip Technology	3,270	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, LCD, PWM, WDT	52	64KB (64K x 8)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 17x10/12b	External	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24FJ128GL305T-I/PT IC MCU 16BIT 128KB FLASH 48TQFP Microchip Technology	1,425	-	RFQ	Datasheet	48-TQFP	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, LCD, PWM, WDT	39	128KB (128K x 8)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 12x10/12b	External	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
MKE02Z32VLH2 IC MCU 32BIT 32KB FLASH 64LQFP NXP USA Inc.	800	-	RFQ	Datasheet	64-LQFP	Kinetis KE02	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	20MHz	I2C, SPI, UART/USART	LVD, PWM, WDT	57	32KB (32K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b; D/A 2x6b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AVR128DB64-E/MR IC MCU 8BIT 128KB FLASH 64QFN Microchip Technology	505	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® DB	Tray	Active	Not Verified	AVR	8-Bit	24MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	55	128KB (128K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 22x12b; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MKE02Z32VLH4 IC MCU 32BIT 32KB FLASH 64LQFP NXP USA Inc.	326	-	RFQ	Datasheet	64-LQFP	Kinetis KE02	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	40MHz	I2C, SPI, UART/USART	LVD, PWM, WDT	57	32KB (32K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b; D/A 2x6b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430G2453IPW20 IC MCU 16BIT 8KB FLASH 20TSSOP Texas Instruments	3,952	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	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	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAML10D16A-MFT IC MCU 32BIT 64KB FLASH 24VQFN Microchip Technology	9,547	-	RFQ	Datasheet	24-VFQFN Exposed Pad	SAM L10	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	17	64KB (64K x 8)	FLASH	2K x 8	16K x 8	1.62V ~ 3.63V	A/D 5x12b; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATSAML11E14A-MFT IC MCU 32BIT 16KB FLASH 32VQFN Microchip Technology	5,000	-	RFQ	Datasheet	32-VFQFN Exposed Pad	SAM L11	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	25	16KB (16K x 8)	FLASH	2K x 8	8K x 8	1.62V ~ 3.63V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C4045LQI-S412 IC MCU 32BIT 32KB FLASH 32QFN Infineon Technologies	4,325	-	RFQ	Datasheet	32-UFQFN Exposed Pad	PSOC™ 4 CY8C4000S	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	27	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F698KPMC-G-UNE2 IC MCU 8BIT 60KB FLASH 48LQFP Infineon Technologies	2,475	-	RFQ	Datasheet	48-LQFP	F²MC-8FX MB95690K	Tray	Active	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, LINbus, SIO, UART/USART	LVD, POR, PWM, WDT	45	60KB (60K x 8)	FLASH	-	2K x 8	2.88V ~ 5.5V	A/D 12x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKL05Z8VFM4 IC MCU 32BIT 8KB FLASH 32QFN NXP USA Inc.	2,450	-	RFQ	Datasheet	32-VFQFN Exposed Pad	Kinetis KL0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT	28	8KB (8K x 8)	FLASH	-	1K x 8	1.71V ~ 3.6V	A/D 14x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount, Wettable Flank
ATSAMD21G15B-AFT IC MCU 32BIT 32KB FLASH 48TQFP Microchip Technology	2,230	-	RFQ	Datasheet	48-TQFP	SAM D21G, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	38	32KB (32K x 8)	FLASH	-	4K x 8	1.62V ~ 3.6V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC16LF1824T39AT-I/ST IC MCU 8BIT 7KB FLASH 20TSSOP Microchip Technology	1,695	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	PIC® XLP™ mTouch™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	15	7KB (4K x 14)	FLASH	256 x 8	256 x 8	1.8V ~ 3.6V	A/D 8x10b	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.