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
STM8L152C8T6TR IC MCU 8BIT 64KB FLASH 48LQFP STMicroelectronics	4,561	-	RFQ	Datasheet	48-LQFP	STM8L EnergyLite	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT	41	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.8V ~ 3.6V	A/D 25x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
W78L058A24FL IC MCU 8BIT 32KB FLASH 44QFP Nuvoton Technology Corporation	4,350	-	RFQ	Datasheet	44-BQFP	W78	Tray	Obsolete	Not Verified	8051	8-Bit	24MHz	EBI/EMI, UART/USART	POR, WDT	36	32KB (32K x 8)	FLASH	-	512 x 8	2.4V ~ 5.5V	-	Internal	0°C ~ 60°C (TA)	-	-	Surface Mount
MAXQ615-F00+T IC MCU 16BIT 48KB FLASH 16TQFN Analog Devices Inc./Maxim Integrated	3,069	-	RFQ	Datasheet	16-WQFN Exposed Pad	MAXQ®	Tape & Reel (TR)	Obsolete	Not Verified	MAXQ20S	16-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, WDT	12	48KB (24K x 16)	FLASH	-	2K x 8	2.4V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F048T6Y6TR IC MCU 32BIT 32KB FLASH 36WLCSP STMicroelectronics	1,293	-	RFQ	Datasheet	36-UFBGA, WLCSP	STM32F0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	30	32KB (32K x 8)	FLASH	-	6K x 8	1.65V ~ 1.95V, 1.65V ~ 3.6V	A/D 13x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8L151C6T3TR IC MCU 8BIT 32KB FLASH 48LQFP STMicroelectronics	4,258	-	RFQ	Datasheet	48-LQFP	STM8L EnergyLite	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT	41	32KB (32K x 8)	FLASH	1K x 8	2K x 8	1.8V ~ 3.6V	A/D 25x12b; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
M0A23OC1ACU 32 KB FLASH, 4K SRAM, CAN, AUTOM Nuvoton Technology Corporation	4,414	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	NuMicro™ M0A23U	Tube	Active	-	ARM® Cortex®-M0	32-Bit	48MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LVR, POR, PWM, WDT	18	32KB (32K x 8)	FLASH	-	4K x 8	2.4V ~ 5.5V	A/D 17x12b SAR; D/A 1x5b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM8AL3138TAY IC MCU 8BIT 8KB FLASH 48LQFP STMicroelectronics	4,293	-	RFQ	Datasheet	48-LQFP	STM8A	Tray	Active	Not Verified	STM8A	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	41	8KB (8K x 8)	FLASH	1K x 8	2K x 8	1.65V ~ 3.6V	A/D 25x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
W78L058A24DL IC MCU 8BIT 32KB FLASH 40DIP Nuvoton Technology Corporation	3,227	-	RFQ	Datasheet	40-DIP	W78	Tube	Obsolete	Not Verified	8051	8-Bit	24MHz	EBI/EMI, UART/USART	POR, WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	2.4V ~ 5.5V	-	Internal	0°C ~ 60°C (TA)	-	-	Through Hole
CY9AF111LAPMC1-G-105NE2 IC MCU 32BIT 64KB FLASH 64LQFP Infineon Technologies	2,256	-	RFQ	Datasheet	64-LQFP	FM3 MB9A110A	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	40MHz	CSIO, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	51	64KB (64K x 8)	FLASH	-	16K x 8	2.7V ~ 5.5V	A/D 9x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA2L1AB2DFL#HA0 IC MCU 32BIT 256KB FLASH 48LFQFP Renesas Electronics Corporation	4,601	-	RFQ	Datasheet	48-LQFP	RA2L1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI, Smart Card, UART/USART	AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	34	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 9x12b SAR; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32U073MBT6 IC MCU 32BIT 128KB FLASH 80LQFP STMicroelectronics	3,236	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F104LGGFB#10 IC MCU 16BIT 128KB FLASH 64LFQFP Renesas Electronics Corporation	1,378	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	128KB (128K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA2L1A93CFM#BA0 IC MCU 32BIT 128KB FLASH 64LFQFP Renesas Electronics Corporation	4,184	-	RFQ	Datasheet	64-LQFP	RA2L1	Tray	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI, Smart Card, UART/USART	AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	50	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 13x12b SAR; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F101GLG2DFB#BA0 RL78/G24 FLASH:128KB, 64PIN LFQF Renesas Electronics Corporation	3,784	-	RFQ	Datasheet	64-LQFP	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	54	128KB (128K 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 ~ 85°C (TA)	-	-	Surface Mount
R5F100FHGFP#10 16BIT MCU RL78/G13 192K 44LQFP - Renesas Electronics Corporation	1,368	-	RFQ	Datasheet	44-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	31	192KB (192K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F101GLG2DFB#BA1 16-BIT GENERAL MCU RL78/G24 128K Renesas Electronics Corporation	2,489	-	RFQ	Datasheet	64-LQFP	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	54	128KB (128K 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 ~ 85°C (TA)	-	-	Surface Mount
S9S08SG4E2VTGR IC MCU 8BIT 4KB FLASH 16TSSOP NXP USA Inc.	3,342	-	RFQ	Datasheet	16-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	12	4KB (4K x 8)	FLASH	-	256 x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S08SG4E2VTJR IC MCU 8BIT 8KB FLASH 20TSSOP NXP USA Inc.	4,241	-	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	8KB (8K x 8)	FLASH	-	512 x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F1096AJSP#X0 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	2,183	-	RFQ	Datasheet	20-LSSOP (0.240", 6.10mm Width)	RL78/F12	Tape & Reel (TR)	Not For New Designs	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	13	16KB (16K x 8)	FLASH	4K x 8	1K x 8	1.6V ~ 5.5V	A/D 4x8/10b	Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F51303AGNE#40 IC MCU 32BIT 64KB FLASH 48HWQFN Renesas Electronics Corporation	1,190	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX130	Tape & Reel (TR)	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	8K x 8	10K 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.