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.

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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
R5F101LJAFA#10 IC MCU 16BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	3,145	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	256KB (256K x 8)	FLASH	-	20K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
K32L2B11VFM0A IC MCU 32BIT 64KB FLASH 32QFN NXP USA Inc.	4,797	-	RFQ	Datasheet	32-UFQFN Exposed Pad	K32 L2	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	FlexIO, I2C, SPI, TSI, UART/USART, USB	DMA, LCD, PWM, WDT	-	64KB (64K x 8)	FLASH	-	32K x 8	1.2V	-	Internal	-	-	-	Surface Mount
PIC16C620A-04/SS IC MCU 8BIT 896B OTP 20SSOP Microchip Technology	1,551	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	896B (512 x 14)	OTP	-	96 x 8	2.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16C55AT-04E/SS IC MCU 8BIT 768B OTP 28SSOP Microchip Technology	4,362	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	20	768B (512 x 12)	OTP	-	25 x 8	3V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C58BT-20I/SS IC MCU 8BIT 3KB OTP 20SSOP Microchip Technology	4,159	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	20MHz	-	POR, WDT	12	3KB (2K x 12)	OTP	-	73 x 8	3V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16CE623T-04/SS IC MCU 8BIT 896B OTP 20SSOP Microchip Technology	2,711	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	896B (512 x 14)	OTP	128 x 8	96 x 8	3V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16LC505T-04I/SL IC MCU 8BIT 1.5KB OTP 14SOIC Microchip Technology	4,076	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	PIC® 16C	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	1.5KB (1K x 12)	OTP	-	72 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC54C-04I/SO IC MCU 8BIT 768B OTP 18SOIC Microchip Technology	3,248	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	768B (512 x 12)	OTP	-	25 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC54C-04/SO IC MCU 8BIT 768B OTP 18SOIC Microchip Technology	3,014	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	768B (512 x 12)	OTP	-	25 x 8	2.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
STM8AF6246TDSSSX IC MCU 8BIT 16KB FLASH 32LQFP STMicroelectronics	4,326	-	RFQ	Datasheet	32-LQFP	STM8A	Tape & Reel (TR)	Active	Not Verified	STM8A	8-Bit	16MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	16KB (16K x 8)	FLASH	512 x 8	2K x 8	3V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24F08KM202T-I/ML IC MCU 16BIT 8KB FLASH 28QFN Microchip Technology	3,588	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 24F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	24	8KB (2.75K x 24)	FLASH	512 x 8	2K x 8	1.8V ~ 3.6V	A/D 19x10b/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24F16KM102T-I/ML IC MCU 16BIT 16KB FLASH 28QFN Microchip Technology	3,962	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 24F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	24	16KB (5.5K x 24)	FLASH	512 x 8	1K x 8	1.8V ~ 3.6V	A/D 19x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FV08KM202T-I/ML IC MCU 16BIT 8KB FLASH 28QFN Microchip Technology	4,049	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 24F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	23	8KB (2.75K x 24)	FLASH	512 x 8	2K x 8	2V ~ 5V	A/D 19x10b/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FV16KM102T-I/ML IC MCU 16BIT 16KB FLASH 28QFN Microchip Technology	3,357	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 24F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	23	16KB (5.5K x 24)	FLASH	512 x 8	1K x 8	2V ~ 5V	A/D 19x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC620A-04/P IC MCU 8BIT 896B OTP 18DIP Microchip Technology	3,637	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	896B (512 x 14)	OTP	-	96 x 8	2.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
STM32F410TBY6TR IC MCU 32BIT 128KB FLASH 36WLCSP STMicroelectronics	3,117	-	RFQ	Datasheet	36-UFBGA, WLCSP	STM32F4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	23	128KB (128K x 8)	FLASH	-	32K x 8	1.7V ~ 3.6V	A/D 4x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST7FLITE09Y0B6 IC MCU 8BIT 1.5KB FLASH 16DIP STMicroelectronics	3,675	-	RFQ	Datasheet	16-DIP (0.300", 7.62mm)	ST7	Tube	Obsolete	Not Verified	ST7	8-Bit	8MHz	SPI	LVD, POR, PWM, WDT	13	1.5KB (1.5K x 8)	FLASH	128 x 8	128 x 8	2.4V ~ 5.5V	A/D 5x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
EM6819F6-B100-LF20D+ IC MCU 8BIT 16.9KB FLASH 20VFQFN EM Microelectronic	4,023	-	RFQ	Datasheet	20-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	-	CR816L	8-Bit	15MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT	16	16.9KB (6K x 22.5)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 8x10b	External, Internal	-40°C ~ 85°C	-	-	Surface Mount
EM6819F6-A100-TP28B+ IC MCU 8BIT 16.9KB FLASH 32VFQFN EM Microelectronic	4,090	-	RFQ	Datasheet	32-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	-	CR816L	8-Bit	15MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT	24	16.9KB (6K x 22.5)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 8x10b	External, Internal	-40°C ~ 85°C	-	-	Surface Mount
R5F1096CKSP#H0 16BIT MCU RL78/F12 32K 20SSOP -4 Renesas Electronics Corporation	3,383	-	RFQ	Datasheet	20-LSSOP (0.240", 6.10mm Width)	RL78/F12	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	13	32KB (32K x 8)	FLASH	4K x 8	2K x 8	2.7V ~ 5.5V	A/D 4x8/10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount

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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.