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
PIC16LC63AT-04/SO IC MCU 8BIT 7KB OTP 28SOIC Microchip Technology	3,002	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	7KB (4K x 14)	OTP	-	192 x 8	2.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16LCE623T-04E/SS IC MCU 8BIT 896B OTP 20SSOP Microchip Technology	4,029	-	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	2.5V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LCE624T-04I/SO IC MCU 8BIT 1.75KB OTP 18SOIC Microchip Technology	2,141	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	1.75KB (1K x 14)	OTP	128 x 8	96 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z86E0812HSG1866 IC MCU 8BIT 2KB OTP 20SSOP Zilog	1,617	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	Z8®	Tube	Obsolete	Verified	Z8	8-Bit	12MHz	-	POR, WDT	14	2KB (2K x 8)	OTP	-	125 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
DSPIC33EP128GP502T-E/SO IC MCU 16BIT 128KB FLASH 28SOIC Microchip Technology	4,662	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33EP	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	21	128KB (43K x 24)	FLASH	-	8K x 16	3V ~ 3.6V	A/D 6x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP128MC502T-E/SO IC MCU 16BIT 128KB FLASH 28SOIC Microchip Technology	1,461	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33EP	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	21	128KB (43K x 24)	FLASH	-	8K x 16	3V ~ 3.6V	A/D 6x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC16C55A-20I/SS IC MCU 8BIT 768B OTP 28SSOP Microchip Technology	4,318	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	-	POR, WDT	20	768B (512 x 12)	OTP	-	25 x 8	3V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10NPGDFB#15 IC MCU 16BIT 128KB FLSH 100LFQFP Renesas Electronics Corporation	4,206	-	RFQ	Datasheet	100-LQFP	RL78/I1C	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, IrDA, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	60	128KB (128K x 8)	FLASH	2K x 8	8K x 8	1.7V ~ 5.5V	A/D 6x10b, 4x24b Sigma-Delta	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA6T1AB3CFP#BA0 MCU RA6T1 ARM CM4 120MHZ 256K/64 Renesas Electronics Corporation	3,079	-	RFQ	Datasheet	100-LQFP	RA6T1	Tray	Active	-	ARM® Cortex®-M4F	32-Bit	120MHz	CANbus, EBI/EMI, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	67	256KB (256K x 8)	FLASH	8K x 8	64K x 8	2.7V ~ 3.6V	A/D 19x12b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10PPGCKFB#15 MCU:RL78 Renesas Electronics Corporation	1,778	-	RFQ	Datasheet	100-LQFP	RL78/F14	Tray	Active	-	RL78	16-Bit	24MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	86	128KB (128K x 8)	FLASH	8K x 8	10K x 8	2.7V ~ 5.5V	A/D 31x10b SAR; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
Z86E0412SSG1903 IC MCU 8BIT 1KB OTP 18SOIC Zilog	2,654	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	Z8®	Tube	Active	Not Verified	Z8	8-Bit	12MHz	-	POR, WDT	14	1KB (1K x 8)	OTP	-	125 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
ATMEGA324P-20MCU IC MCU 8BIT 32KB FLASH 44QFN Microchip Technology	2,935	-	RFQ	Datasheet	44-VQFN Dual Rows, Exposed Pad	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (16K x 16)	FLASH	1K x 8	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA324PV-10MCU IC MCU 8BIT 32KB FLASH 44QFN Microchip Technology	1,714	-	RFQ	Datasheet	44-VQFN Dual Rows, Exposed Pad	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	10MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (16K x 16)	FLASH	1K x 8	2K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK10DX32VFT5 IC MCU 32BIT 32KB FLASH 48QFN NXP USA Inc.	2,764	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Kinetis K10	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	50MHz	I2C, IrDA, SPI, UART/USART	DMA, I2S, LVD, POR, PWM, WDT	33	32KB (32K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 3.6V	A/D 16x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM8AL3L8ATCX IC MCU 8BIT 64KB FLASH 80LQFP STMicroelectronics	3,677	-	RFQ	Datasheet	80-LQFP	STM8A	Tube	Not For New Designs	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	68	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.65V ~ 3.6V	A/D 28x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
MC908QB4CDWER IC MCU 8BIT 4KB FLASH 16SOIC NXP USA Inc.	1,097	-	RFQ	Datasheet	16-SOIC (0.295", 7.50mm Width)	HC08	Tape & Reel (TR)	Not For New Designs	Verified	HC08	8-Bit	8MHz	SCI, SPI	LVD, POR, PWM	13	4KB (4K x 8)	FLASH	-	128 x 8	2.7V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC908QY8CDWER IC MCU 8BIT 8KB FLASH 16SOIC NXP USA Inc.	1,453	-	RFQ	Datasheet	16-SOIC (0.295", 7.50mm Width)	HC08	Tape & Reel (TR)	Not For New Designs	Not Verified	HC08	8-Bit	8MHz	-	LVD, POR, PWM	13	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 5.5V	A/D 4x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51306AGFN#50 32BIT MCU RX130 256K LQFP80 -40/ Renesas Electronics Corporation	2,974	-	RFQ	Datasheet	80-LQFP	RX130	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	68	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 17x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F21332MNFP#50 16BIT MCU R8C/33M ROM8K/RAM1K 32 Renesas Electronics Corporation	1,512	-	RFQ	Datasheet	32-LQFP	R8C/3x/33M	Tape & Reel (TR)	Active	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	27	8KB (8K x 8)	FLASH	4K x 8	1K x 8	1.8V ~ 5.5V	A/D 12x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F51137ADFM#1A IC MCU 32BIT 384KB FLASH 64LFQFP Renesas Electronics Corporation	1,639	-	RFQ	Datasheet	64-LQFP	RX113	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, IrDA, SCI, SPI, SSI, USB OTG	DMA, LCD, LVD, POR, PWM, WDT	46	384KB (384K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 3.6V	A/D 11x12b; D/A 2x12b	Internal	-40°C ~ 85°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.

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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.