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
R5F104LCGLA#W0 IC MCU 16BIT 32KB FLASH 64FLGA Renesas Electronics Corporation	2,086	-	RFQ	Datasheet	64-WFLGA	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	32KB (32K x 8)	FLASH	4K x 8	4K x 8	2.4V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104FHGFP#50 IC MCU 16BIT 192KB FLASH 44LQFP Renesas Electronics Corporation	3,635	-	RFQ	Datasheet	44-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	31	192KB (192K x 8)	FLASH	8K x 8	20K x 8	2.4V ~ 5.5V	A/D 10x8/10b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA2L1A92DFP#HA0 IC MCU 32BIT 128KB FLSH 100LFQFP Renesas Electronics Corporation	2,919	-	RFQ	Datasheet	100-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	82	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 19x12b SAR; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM8BB31F32I-B-5QFN32 IC MCU 8BIT 32KB FLASH 32QFN Silicon Labs	2,691	-	RFQ	Datasheet	32-WFQFN Exposed Pad	Busy Bee	Tube	Not For New Designs	Not Verified	CIP-51 8051	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	29	32KB (32K x 8)	FLASH	-	2.25K x 8	2.2V ~ 3.6V	A/D 20x10/12b SAR; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM8AL3L48TCY IC MCU 8BIT 16KB FLASH 48LQFP STMicroelectronics	3,697	-	RFQ	Datasheet	48-LQFP	STM8A	Tray	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	41	16KB (16K x 8)	FLASH	1K x 8	2K x 8	1.65V ~ 3.6V	A/D 25x12b; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
MSP430FR5722IPW IC MCU 16BIT 8KB FRAM 28TSSOP Texas Instruments	1,411	-	RFQ	Datasheet	28-TSSOP (0.173", 4.40mm Width)	MSP430™ FRAM	Tube	Active	Not Verified	MSP430 CPUXV2	16-Bit	8MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	8KB (8K x 8)	FRAM	-	1K x 8	2V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF1765-E/SL IC MCU 8BIT 14KB FLASH 14SOIC Microchip Technology	1,127	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	14KB (8K x 14)	FLASH	128 x 8	1K x 8	1.8V ~ 3.6V	A/D 8x10b; D/A 1x5b, 1x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F722-E/SO IC MCU 8BIT 3.5KB FLASH 28SOIC Microchip Technology	4,853	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	3.5KB (2K x 14)	FLASH	-	128 x 8	1.8V ~ 5.5V	A/D 11x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC12C509T-04I/SM IC MCU 8BIT 1.5KB OTP 8SOIJ Microchip Technology	2,967	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	PIC® 12C	Tape & Reel (TR)	Obsolete	Verified	PIC	8-Bit	4MHz	-	POR, WDT	5	1.5KB (1K x 12)	OTP	-	41 x 8	2.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY24-20PU IC MCU 8BIT 2KB FLASH 14DIP Microchip Technology	1,600	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	AVR® ATtiny	Tube	Obsolete	Not Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
CY8C211234-24SXI PROGRAMMABLE SYSTEM ON A CHIP Infineon Technologies	2,100	-	RFQ	Datasheet	-	-	-	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PIC16F1459-E/SS IC MCU 8BIT 14KB FLASH 20SSOP Microchip Technology	4,699	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	14	14KB (8K x 14)	FLASH	-	1K x 8	2.3V ~ 5.5V	A/D 9x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF1459-E/SS IC MCU 8BIT 14KB FLASH 20SSOP Microchip Technology	4,199	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	14	14KB (8K x 14)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 9x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF1769-E/ML IC MCU 8BIT 14KB FLASH 20QFN Microchip Technology	1,897	-	RFQ	Datasheet	20-VFQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	14KB (8K x 14)	FLASH	128 x 8	1K x 8	1.8V ~ 3.6V	A/D 12x10b; D/A 2x5b, 2x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F18856-E/SP IC MCU 8BIT 28KB FLASH 28SPDIP Microchip Technology	3,888	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® XLP™ 16F, Functional Safety (FuSa)	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	28KB (16K x 14)	FLASH	256 x 8	2K x 8	2.3V ~ 5.5V	A/D 24x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC16LF18856-E/SP IC MCU 8BIT 28KB FLASH 28SDIP Microchip Technology	4,750	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	28KB (16K x 14)	FLASH	256 x 8	2K x 8	1.8V ~ 3.6V	A/D 24x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC16F15375-E/P IC MCU 8BIT 14KB FLASH 40DIP Microchip Technology	3,087	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	14KB (8K x 14)	FLASH	-	1K x 8	2.3V ~ 5.5V	A/D 35x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC16LF15375-E/P IC MCU 8BIT 14KB FLASH 40DIP Microchip Technology	4,183	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	14KB (8K x 14)	FLASH	224 x 8	1K x 8	1.8V ~ 3.6V	A/D 35x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC18LF25K42T-I/ML IC MCU 8BIT 32KB FLASH 28QFN Microchip Technology	2,657	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 18K	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT	25	32KB (16K x 16)	FLASH	256 x 8	2K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF19156T-I/SS IC MCU 8BIT 28KB FLASH 28SSOP Microchip Technology	3,736	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	24	28KB (16K x 14)	FLASH	256 x 8	2K x 8	1.8V ~ 3.6V	A/D 20x12b; D/A 1x5b	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.