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
R7F101GJE3CFA#HA1 16-BIT GENERAL MCU RL78/G24 64K Renesas Electronics Corporation	4,096	-	RFQ	Datasheet	52-LQFP	RL78/G24	Tape & Reel (TR)	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	44	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 23x8/10/12b; D/A 3x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC24FJ128GU405T-I/M4 IC MCU 16BIT 128KB FLASH 48UQFN Microchip Technology	1,289	-	RFQ	Datasheet	48-UFQFN Exposed Pad	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, LCD, PWM, WDT	39	128KB (128K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24FJ256GL405T-I/PT IC MCU 16BIT 256KB FLASH 48TQFP Microchip Technology	1,158	-	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	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 24x10/12b; D/A 1x10b	External	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32G431CBT6TR IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	4,923	-	RFQ	Datasheet	48-LQFP	STM32G4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit	170MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 17x12b SAR; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32HG321F32G-C-QFP48R IC MCU 32BIT 32KB FLASH 48TQFP Silicon Labs	4,142	-	RFQ	Datasheet	48-TQFP	Happy Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	35	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32HG321F32G-C-QFP48 IC MCU 32BIT 32KB FLASH 48TQFP Silicon Labs	4,940	-	RFQ	Datasheet	48-TQFP	Happy Gecko	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	35	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32G200F32G-E-QFN32 IC MCU 32BIT 32KB FLASH 32QFN Silicon Labs	3,276	-	RFQ	Datasheet	32-VQFN Exposed Pad	Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	24	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32G200F32G-E-QFN32R IC MCU 32BIT 32KB FLASH 32QFN Silicon Labs	4,560	-	RFQ	Datasheet	32-VQFN Exposed Pad	Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	24	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32TG11B520F128IM32-B IC MCU 32BIT 128KB FLASH 32QFN Silicon Labs	3,971	-	RFQ	Datasheet	32-WFQFN Exposed Pad	Tiny Gecko 1	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	22	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
EFM32TG11B520F128IM32-BR IC MCU 32BIT 128KB FLASH 32QFN Silicon Labs	1,177	-	RFQ	Datasheet	32-WFQFN Exposed Pad	Tiny Gecko 1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	22	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
EFM32HG310F32N-C-QFN32R IC MCU 32BIT 32KB FLASH 32QFN Silicon Labs	4,971	-	RFQ	Datasheet	32-VQFN Exposed Pad	Happy Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	22	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32HG310F32N-C-QFN32 IC MCU 32BIT 32KB FLASH 32QFN Silicon Labs	4,326	-	RFQ	Datasheet	32-VQFN Exposed Pad	Happy Gecko	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	22	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32TG230F16-D-QFN64R IC MCU 32BIT 16KB FLASH 64QFN Silicon Labs	1,717	-	RFQ	Datasheet	64-VFQFN Exposed Pad	Tiny Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM	56	16KB (16K x 8)	FLASH	-	4K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKV10Z128VLF7R KINETIS KV10: 75MHZ CORTEX-M0+ R NXP USA Inc.	2,608	-	RFQ	Datasheet	48-LQFP	Kinetis KV	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	75MHz	I2C, SPI, UART/USART	DMA, LVD, POR, WDT	35	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SAK-XC888-8FFI 5V AC IC MCU 8BIT 32KB FLASH 64TQFP Infineon Technologies	2,887	-	RFQ	Datasheet	64-LQFP	XC8xx	Tape & Reel (TR)	Obsolete	Not Verified	XC800	8-Bit	24MHz	SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	48	32KB (32K x 8)	FLASH	-	1.75K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC9S08JS8LCWJ IC MCU 8BIT 8KB FLASH 20SOIC NXP USA Inc.	1,615	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	S08	Tube	Active	Not Verified	S08	8-Bit	48MHz	LINbus, SCI, SPI, USB	LVD, POR, PWM	14	8KB (8K x 8)	FLASH	-	512 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100LLGFB#10 IC MCU 16BIT 512KB FLASH 64LQFP Renesas Electronics Corporation	2,412	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	48	512KB (512K x 8)	FLASH	8K x 8	32K x 8	2.4V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101JLDFA#10 IC MCU 16BIT 512KB FLASH 52LQFP Renesas Electronics Corporation	2,216	-	RFQ	Datasheet	52-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	38	512KB (512K x 8)	FLASH	-	32K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51306AGFL#10 32BIT MCU RX130 256K LQFP48 -40/ Renesas Electronics Corporation	2,845	-	RFQ	Datasheet	48-LQFP	RX130	Tray	Active	-	RX	32-Bit	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51306AGFL#50 32BIT MCU RX130 256K LQFP48 -40/ Renesas Electronics Corporation	2,577	-	RFQ	Datasheet	48-LQFP	RX130	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 10x12b	Internal	-40°C ~ 105°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.