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
R7F100GCJ3CLA#BC0 16BIT MCU RL78/G23 256K 36WFLGA Renesas Electronics Corporation	3,267	-	RFQ	Datasheet	36-WFLGA	RL78/G23	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	31	256KB (256K x 8)	FLASH	8K x 8	24K x 8	1.8V ~ 5.5V	A/D 8x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AT87F52-24AC IC MCU 8BIT 8KB FLASH 44TQFP Microchip Technology	1,421	-	RFQ	Datasheet	44-TQFP	87F	Tray	Obsolete	Not Verified	8051	8-Bit	24MHz	UART/USART	-	32	8KB (8K x 8)	OTP Quick FLASH	-	256 x 8	4V ~ 6V	-	Internal	0°C ~ 70°C	-	-	Surface Mount
R5F101FAAFP#50 IC MCU 16BIT 16KB FLASH 44LQFP Renesas Electronics Corporation	4,308	-	RFQ	Datasheet	44-LQFP	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	31	16KB (16K x 8)	FLASH	-	2K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104PFAFB#50 IC MCU 16BIT 96KB FLASH 100LQFP Renesas Electronics Corporation	4,276	-	RFQ	Datasheet	100-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	82	96KB (96K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 20x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104PFGFB#50 IC MCU 16BIT 96KB FLASH 100LFQFP Renesas Electronics Corporation	3,455	-	RFQ	Datasheet	100-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	82	96KB (96K x 8)	FLASH	8K x 8	12K x 8	2.4V ~ 5.5V	A/D 20x8/10b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F111PFGFB#50 IC MCU 16BIT 96KB FLASH 100LFQFP Renesas Electronics Corporation	3,447	-	RFQ	Datasheet	100-LQFP	RL78/L1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	73	96KB (96K x 8)	FLASH	8K x 8	10K x 8	2.4V ~ 5.5V	A/D 13x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S08SG16E1VTJR IC MCU 8BIT 16KB FLASH 20TSSOP NXP USA Inc.	1,871	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	16	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10A6EKSP#W5 IC MCU 16BIT 64KB FLASH 20LSSOP Renesas Electronics Corporation	2,014	-	RFQ	Datasheet	20-LSSOP (0.240", 6.10mm Width)	RL78/F13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	13	64KB (64K x 8)	FLASH	4K x 8	4K x 8	2.7V ~ 5.5V	A/D 4x10b SAR	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F109AEKSP#X0 16BIT MCU RL78/F12 64K SSOP30 -4 Renesas Electronics Corporation	3,459	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/F12	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	21	64KB (64K x 8)	FLASH	4K x 8	4K x 8	2.7V ~ 5.5V	A/D 8x8/10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F10ABCKNA#W5 16BIT MCU RL78/F13 32K HVQFN32 - Renesas Electronics Corporation	2,255	-	RFQ	Datasheet	32-VFQFN Exposed Pad	RL78/F13	Tape & Reel (TR)	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	4K x 8	2K x 8	2.7V ~ 5.5V	A/D 10x10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F10BBCLNA#W5 16BIT MCU RL78/F13 32K HWQFN32 - Renesas Electronics Corporation	3,896	-	RFQ	Datasheet	32-VFQFN Exposed Pad	RL78/F13	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	4K x 8	2K x 8	2.7V ~ 5.5V	A/D 12x10b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ST7FLIT19BF1M6 IC MCU 8BIT 4KB FLASH 20SOIC STMicroelectronics	3,715	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	ST7	Tube	Obsolete	Verified	ST7	8-Bit	8MHz	SPI	LVD, POR, PWM, WDT	17	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101GKDNA#60 16-BIT GENERAL MCU RL78/G13 384K Renesas Electronics Corporation	1,889	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	34	384KB (384K x 8)	FLASH	-	24K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GGK3CNP#UA0 16-BIT GENERAL MCU RL78/G23 384K Renesas Electronics Corporation	1,299	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G23	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	40	384KB (384K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 10x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104GJGNA#60 16-BIT GENERAL MCU RL78/G14 256K Renesas Electronics Corporation	3,831	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G14	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	8K x 8	24K x 8	2.4V ~ 5.5V	A/D 10x8/10b; D/A 2x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32G071RBT7 IC MCU 32BIT 128KB FLASH 64LQFP STMicroelectronics	2,257	-	RFQ	Datasheet	64-LQFP	STM32G0	Bulk	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	60	128KB (128K x 8)	FLASH	-	36K x 8	1.7V ~ 3.6V	A/D 19x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM8AF6288TAY IC MCU 8BIT 64KB FLASH 48LQFP STMicroelectronics	2,793	-	RFQ	Datasheet	48-LQFP	STM8A	Tube	Active	Not Verified	STM8A	8-Bit	24MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	2K x 8	6K x 8	3V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F071C8U7TR IC MCU 32BIT 64KB FLASH 48UFQFPN STMicroelectronics	2,196	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32F0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC18LF25J10-I/SO IC MCU 8BIT 32KB FLASH 28SOIC Microchip Technology	1,600	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18J	Tube	Active	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	32KB (16K x 16)	FLASH	-	1K x 8	2V ~ 3.6V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY85-15ST1 IC MCU 8BIT 8KB FLASH 8SOIC Microchip Technology	4,411	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	AVR® ATtiny, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	16MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	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.