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
AVR32DD14T-E/SL IC MCU 8BIT 32KB FLASH 14SOIC Microchip Technology	2,600	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	AVR® DD	Tape & Reel (TR)	Active	-	AVR	8-Bit	24MHz	I2C, IrDA, LINbus, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	10	32KB (32K x 8)	FLASH	256 x 8	4K x 8	1.8V ~ 5.5V	A/D 7x12b SAR; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F12047ANA#40 IC MCU 16BIT 4KB FLASH 16WFQFN Renesas Electronics Corporation	2,375	-	RFQ	Datasheet	16-WFQFN Exposed Pad	RL78/G15	Tape & Reel (TR)	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	POR, PWM, WDT	13	4KB (4K x 8)	FLASH	1K x 8	1K x 8	2.4V ~ 5.5V	A/D 7x8/10b SAR	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F14Q20T-I/SS IC MCU 8BIT 16KB FLASH 20SSOP Microchip Technology	1,596	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 18F	Tape & Reel (TR)	Active	-	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	16KB (16K x 8)	FLASH	256 x 8	1K x 8	1.8V ~ 5.5V	A/D 11x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F13113-I/P IC MCU 8BIT 3.5KB FLASH 8DIP Microchip Technology	750	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	5	3.5KB (3.5K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 10x10b SAR; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC16F18054-E/STX IC MCU 8BIT 7KB FLASH 28VFQFN Microchip Technology	728	-	RFQ	Datasheet	28-VFQFN Exposed Pad	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, SMBus, SPI, SSP, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	24	7KB (7K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 28x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F18125-E/7N IC MCU 8BIT 14KB FLASH 16VQFN Microchip Technology	728	-	RFQ	Datasheet	16-VQFN Exposed Pad	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	14KB (14K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 29x12b SAR; D/A 2x8b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount, Wettable Flank
PIC16F17144-E/SS IC MCU 8BIT 7KB FLASH 20SSOP Microchip Technology	670	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	7KB (7K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 41x12b SAR; D/A 2x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F13145-E/SS IC MCU 8BIT 14KB FLASH 20SSOP Microchip Technology	655	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	14KB (14K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 22x10b SAR; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MSPM0L1105TRTRR 32-MHZ ARM CORTEX-M0+ MCU WITH 3 Texas Instruments	2,950	-	RFQ	Datasheet	16-WFQFN	MSPM0 L	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	32MHz	DALI, I2C, IrDA, LINbus, SmartCard, SMBus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	13	32KB (32K x 8)	FLASH	-	4K x 8	1.62V ~ 3.6V	A/D 6x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10369ASM#55 IC MCU 16BIT 12KB FLASH 20LSSOP Renesas Electronics Corporation	2,500	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tape & Reel (TR)	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	12KB (12K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11W68DSM#50 IC MCU 16BIT 8KB FLASH 20TSSOP Renesas Electronics Corporation	2,500	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G1M	Tape & Reel (TR)	Active	-	RL78	16-Bit	20MHz	CSI, UART/USART	POR, WDT	16	8KB (8K x 8)	FLASH	-	1K x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11Y68DSM#50 IC MCU 16BIT 8KB FLASH 20TSSOP Renesas Electronics Corporation	2,500	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G1N	Tape & Reel (TR)	Active	-	RL78	16-Bit	20MHz	CSI, UART/USART	POR, WDT	16	8KB (8K x 8)	FLASH	-	1K x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10267ASM#55 IC MCU 16BIT 4KB FLASH 20LSSOP Renesas Electronics Corporation	2,500	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tape & Reel (TR)	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	14	4KB (4K x 8)	FLASH	2K x 8	512 x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA2E3073CFL#BA0 MCU RA2E3 ARM CM23 48MHZ 64K/16K Renesas Electronics Corporation	1,079	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PIC16F18055T-I/STX IC MCU 8BIT 14KB FLASH 28VQFN Microchip Technology	6,473	-	RFQ	Datasheet	28-VFQFN Exposed Pad	PIC® 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	24	14KB (14K x 8)	FLASH	128 x 8	1K x 8	1.8V ~ 5.5V	A/D 24x10b SAR; D/A 1x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F18054-I/SO IC MCU 8BIT 7KB FLASH 28SOIC Microchip Technology	5,259	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, SMBus, SPI, SSP, UART/USART	Brown-out Detect/Reset, POR, PSMC, PWM, WDT	24	7KB (7K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 28x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F17126T-I/7N IC MCU 8BIT 28KB FLASH 16VQFN Microchip Technology	3,300	-	RFQ	Datasheet	16-VQFN Exposed Pad	PIC® 16F	Tape & Reel (TR)	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	28KB (28K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 29x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount, Wettable Flank
AVR16DU20T-I/REB 16KB, 2KB SRAM, 24MHZ, USB, 10B Microchip Technology	3,295	-	RFQ	Datasheet	20-VFQFN Exposed Pad	AVR® DU	Tape & Reel (TR)	Active	-	AVR	8-Bit	24MHz	I2C, IrDA, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	14	16KB (16K x 8)	FLASH	256 x 8	2K x 8	1.8V ~ 5.5V	A/D 11x10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F14Q40T-I/REB IC MCU 8BIT 16KB FLASH 20VQFN Microchip Technology	3,200	-	RFQ	Datasheet	20-VFQFN Exposed Pad	PIC® 18F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 7x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSPM0L1304SRTRR 32-MHZ ARM CORTEX-M0+ MCU WITH 1 Texas Instruments	2,987	-	RFQ	Datasheet	16-WFQFN	MSPM0 L	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	32MHz	DALI, I2C, IrDA, LINbus, SmartCard, SMBus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	13	16KB (16K x 8)	FLASH	-	2K x 8	1.62V ~ 3.6V	A/D 6x12b SAR	External, Internal	-40°C ~ 125°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.