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
PIC16LF19175-E/P IC MCU 8BIT 14KB FLASH 40DIP Microchip Technology	714	-	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, LCD, POR, PWM, WDT	35	14KB (8K x 14)	FLASH	256 x 8	1K x 8	1.8V ~ 3.6V	A/D 31x12b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
AT89LP828-20AU IC MCU 8BIT 8KB FLASH 32TQFP Microchip Technology	195	-	RFQ	Datasheet	32-TQFP	89LP	Tray	Active	Not Verified	8051	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	30	8KB (8K x 8)	FLASH	1K x 8	768 x 8	2.4V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F111MJGFB#30 IC MCU 16BIT 256KB FLASH 80LQFP Renesas Electronics Corporation	639	-	RFQ	Datasheet	80-LQFP	RL78/L1C	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 3.6V	A/D 11x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MKL27Z64VDA4R IC MCU 32BIT 64KB FLASH 36XFBGA NXP USA Inc.	3,449	-	RFQ	Datasheet	36-XFBGA	Kinetis KL2	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, FlexIO, SPI, UART/USART, USB	DMA, I2S, PWM, WDT	30	64KB (64K x 8)	FLASH	-	16K x 8	1.71V ~ 3.6V	A/D 14x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC908QB4CDWE IC MCU 8BIT 4KB FLASH 16SOIC NXP USA Inc.	2,465	-	RFQ	Datasheet	16-SOIC (0.295", 7.50mm Width)	HC08	Tube	Not For New Designs	Not 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
ATSAMDA1E14B-ABT IC MCU 32BIT 16KB FLASH 32TQFP Microchip Technology	1,908	-	RFQ	Datasheet	32-TQFP	SAM DA1, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	16KB (16K x 8)	FLASH	-	4K x 8	2.7V ~ 3.63V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F2M122ANSP#U0 IC MCU 16BIT 8KB FLASH 20LSSOP Renesas Electronics Corporation	1,430	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/Mx/12A	Tube	Last Time Buy	Not Verified	R8C	16-Bit	20MHz	UART/USART	POR, PWM, Voltage Detect, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F1008EALA#U0 IC MCU 16BIT 64KB FLASH 25LGA Renesas Electronics Corporation	993	-	RFQ	Datasheet	25-WFLGA	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	15	64KB (64K x 8)	FLASH	4K x 8	4K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101LGAFA#30 IC MCU 16BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	833	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	128KB (128K x 8)	FLASH	-	12K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GJG3CFA#AA0 IC MCU 16BIT 128KB FLASH 52LQFP Renesas Electronics Corporation	800	-	RFQ	Datasheet	52-LQFP	RL78/G23	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	44	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 12x8/10b/12b; D/A 2x8b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104JGAFA#30 IC MCU 16BIT 128KB FLASH 52LQFP Renesas Electronics Corporation	735	-	RFQ	Datasheet	52-LQFP	RL78/G14	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LDGFA#30 IC MCU 16BIT 48KB FLASH 64LQFP Renesas Electronics Corporation	3,987	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	48KB (48K x 8)	FLASH	4K x 8	5.5K x 8	2.4V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XMC1402Q048X0128AAXUMA1 IC MCU 32BIT 128KB FLASH 48VQFN Infineon Technologies	7,245	-	RFQ	Datasheet	48-VFQFN Exposed Pad	XMC1000	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XMC1403Q048X0064AAXUMA1 IC MCU 32BIT 64KB FLASH 48VQFN Infineon Technologies	5,239	-	RFQ	Datasheet	48-VFQFN Exposed Pad	XMC1000	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	34	64KB (64K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LC87F17C8AUWA-2H IC MCU 8BIT 128KB FLASH 48SQFP onsemi	4,977	-	RFQ	Datasheet	48-LQFP	-	Bulk	Obsolete	Not Verified	-	8-Bit	12MHz	I2C, SIO, UART/USART, USB	LVD, POR, PWM, WDT	31	128KB (128K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB95F318EPMC-G-SNE2 IC MCU 8BIT 60KB FLASH 80LQFP Cypress Semiconductor Corp	101	-	RFQ	Datasheet	80-LQFP	8FX MB95310L	Tray	Obsolete	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, SIO, UART/USART	LCD, LVD, POR, PWM, WDT	71	60KB (60K x 8)	FLASH	-	1.98K x 8	1.8V ~ 3.6V	A/D 4x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z86E125PZ016SC 8-BIT, OTPROM, 16MHZ Zilog	771	-	RFQ	Datasheet	-	*	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F51114ADNE#UA IC MCU 32BIT 96KB FLASH 48HWQFN Renesas Electronics Corporation	757	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX111	Tray	Obsolete	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	30	96KB (96K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LKGFB#30 IC MCU 16BIT 384KB FLASH 64LFQFP Renesas Electronics Corporation	611	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	384KB (384K x 8)	FLASH	8K x 8	32K x 8	2.4V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F111MEAFB#30 IC MCU 16BIT 64KB FLASH 80LQFP Renesas Electronics Corporation	3,096	-	RFQ	Datasheet	80-LQFP	RL78/L1C	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	55	64KB (64K x 8)	FLASH	8K x 8	8K x 8	1.6V ~ 3.6V	A/D 11x8/12b; D/A 2x8b	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.

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.