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
R5F5111JADFK#1A IC MCU 32BIT 16KB FLASH 64LQFP Renesas Electronics Corporation	3,464	-	RFQ	Datasheet	64-LQFP	RX111	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI, USB OTG	DMA, LVD, POR, PWM, WDT	46	16KB (16K x 8)	FLASH	8K x 8	8K x 8	1.8V ~ 3.6V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S6E1C11B0AGP20000 IC MCU 32BIT 64KB FLASH 32LQFP Infineon Technologies	1,738	-	RFQ	Datasheet	32-LQFP	FM0+ S6E1C1	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	40MHz	CSIO, I2C, LINbus, SmartCard, UART/USART	I2S, LVD, POR, PWM, WDT	24	64KB (64K x 8)	FLASH	-	12K x 8	1.65V ~ 3.6V	A/D 6x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C4025AZQ-S403 IC MCU 32BIT 32KB FLASH 48TQFP Infineon Technologies	1,297	-	RFQ	Datasheet	48-LQFP	PSOC™ 4 CY8C4000S	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	36	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 16x10b SAR; D/A 2x7b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F101G7G2DNP#HA1 16-BIT GENERAL MCU RL78/G24 128K Renesas Electronics Corporation	4,271	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G24	Tape & Reel (TR)	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	19	128KB (128K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 13x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101GHANA#00 IC MCU 16BIT 192KB FLASH 48HWQFN Renesas Electronics Corporation	4,464	-	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	192KB (192K x 8)	FLASH	-	16K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F101GGE3CNP#BA0 16BIT MCU RL78/G24 64K 48HWQFN - Renesas Electronics Corporation	4,508	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 21x8/10b/12b; D/A 3x8b/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F101GGE3CNP#BA1 16-BIT GENERAL MCU RL78/G24 64K Renesas Electronics Corporation	4,150	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 21x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430FR5732IRGER IC MCU 16BIT 8KB FRAM 24VQFN Texas Instruments	2,224	-	RFQ	Datasheet	24-VFQFN Exposed Pad	MSP430™ FRAM	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	24MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	8KB (8K x 8)	FRAM	-	1K x 8	2V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G071K8U6TR IC MCU 32BIT 64KB FLASH 32UFQFPN STMicroelectronics	1,673	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32G0	Tape & Reel (TR)	Active	-	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	30	64KB (64K x 8)	FLASH	-	36K x 8	1.7V ~ 3.6V	A/D 13x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08PA16AVWJR IC MCU 8BIT 16KB FLASH 20SOIC NXP USA Inc.	4,694	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	256 x 8	2K x 8	2.7V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100AGGSP#70 16-BIT GENERAL MCU RL78/G13 128K Renesas Electronics Corporation	1,450	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	21	128KB (128K x 8)	FLASH	8K x 8	12K x 8	2.4V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ST7FLITE19F1B6 IC MCU 8BIT 4KB FLASH 20DIP STMicroelectronics	4,168	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	ST7	Tube	Obsolete	Not Verified	ST7	8-Bit	16MHz	SPI	LVD, POR, PWM, WDT	15	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.4V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
R5F51113ADNE#UA IC MCU 32BIT 64KB FLASH 48HWQFN Renesas Electronics Corporation	3,492	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX111	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	30	64KB (64K x 8)	FLASH	8K x 8	10K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68HC908QT2CP IC MCU 8BIT 1.5KB FLASH 8DIP NXP USA Inc.	3,955	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	8MHz	-	LVD, POR, PWM	5	1.5KB (1.5K x 8)	FLASH	-	128 x 8	2.7V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
Z8F021APB020SC IC MCU 8BIT 2KB FLASH 8DIP Zilog	4,300	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	Encore!® XP®	Tube	Obsolete	Not Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT	6	2KB (2K x 8)	FLASH	64 x 8	512 x 8	2.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
C8051F853-C-GMR IC MCU 8BIT 8KB FLASH 20QFN Silicon Labs	4,636	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F85x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	15	8KB (8K x 8)	FLASH	-	512 x 8	2.2V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F852-C-IMR IC MCU 8BIT 2KB FLASH 20QFN Silicon Labs	1,281	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F85x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	15	2KB (2K x 8)	FLASH	-	256 x 8	2.2V ~ 3.6V	A/D 15x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
EFM8BB31F64G-B-QFP32 IC MCU 8BIT 64KB FLASH 32QFP Silicon Labs	3,499	-	RFQ	Datasheet	32-TQFP	Busy Bee	Tray	Not For New Designs	Not Verified	CIP-51 8051	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	28	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2V ~ 3.6V	A/D 20x10/12b SAR; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G041C6T6 IC MCU 32BIT 32KB FLASH 48LQFP STMicroelectronics	4,651	-	RFQ	Datasheet	48-LQFP	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	44	32KB (32K x 8)	FLASH	-	8K x 8	1.7V ~ 3.6V	A/D 19x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F1681AN024XK2247 IC MCU 8BIT 16KB FLASH 44LQFP Zilog	3,757	-	RFQ	Datasheet	44-LQFP	Z8 Encore! XP®	Tray	Active	Not Verified	eZ8	8-Bit	24MHz	DALI, DMX, I2C, LINbus, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	36	16KB (16K x 8)	FLASH	-	2K x 8	1.8V ~ 3.6V	A/D 10x12b; D/A 1x12b	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.