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
ATTINY26-16SJ IC MCU 8BIT 2KB FLASH 20SOIC Microchip Technology	3,857	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	AVR® ATtiny	Tube	Obsolete	Not Verified	AVR	8-Bit	16MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	16	2KB (1K x 16)	FLASH	128 x 8	128 x 8	4.5V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8L152C4U6 IC MCU 8BIT 16KB FLASH 48UFQFPN STMicroelectronics	1,815	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM8L EnergyLite	Tray	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT	41	16KB (16K x 8)	FLASH	1K x 8	2K x 8	1.8V ~ 3.6V	A/D 25x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L031C6U3 IC MCU 32BIT 32KB FLASH 48UFQFPN STMicroelectronics	4,501	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	38	32KB (32K x 8)	FLASH	1K x 8	8K x 8	1.65V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F513T3ADNH#40 IC MCU 32BIT 64KB FLASH 32WFQFN Renesas Electronics Corporation	4,064	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RX13T	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	22	64KB (64K x 8)	FLASH	4K x 8	12K x 8	2.7V ~ 5.5V	A/D 8x12b; D/A 1x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S101-IQN20-C2T IC MCU 32BIT 8KB FLASH 48LQFP Texas Instruments	1,815	-	RFQ	Datasheet	48-LQFP	Stellaris® ARM® Cortex®-M3S 100	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	20MHz	Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104GGAFB#50 IC MCU 16BIT 128KB FLASH 48LFQFP Renesas Electronics Corporation	3,886	-	RFQ	Datasheet	48-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 10x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F513T5ADFJ#50 IC MCU 32BIT 128KB FLASH 32LQFP Renesas Electronics Corporation	4,983	-	RFQ	Datasheet	32-LQFP	RX13T	Tape & Reel (TR)	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	22	128KB (128K x 8)	FLASH	-	12K x 8	2.7V ~ 5.5V	A/D 5x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10JGCAFB#X0 IC MCU 16BIT 32KB FLASH 48LFQFP Renesas Electronics Corporation	4,259	-	RFQ	Datasheet	48-LQFP	RL78/G1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART, USB	DMA, LVD, POR, PWM, WDT	28	32KB (32K x 8)	FLASH	2K x 8	5.5K x 8	2.4V ~ 5.5V	A/D 9x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9RS08LA8CLF IC MCU 8BIT 8KB FLASH 48LQFP NXP USA Inc.	1,346	-	RFQ	Datasheet	48-LQFP	RS08	Tray	Obsolete	Not Verified	RS08	8-Bit	20MHz	SCI, SPI	LCD, LVD, POR, PWM, WDT	31	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10WLEGFB#50 IC MCU 16BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	4,953	-	RFQ	Datasheet	64-LQFP	RL78/L13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	42	64KB (64K x 8)	FLASH	4K x 8	4K x 8	1.6V ~ 5.5V	A/D 9x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101JGAFA#50 IC MCU 16BIT 128KB FLASH 52LQFP Renesas Electronics Corporation	3,727	-	RFQ	Datasheet	52-LQFP	RL78/G13	Bulk	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	-	12K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F0113SB005EG IC MCU 8BIT 1KB FLASH 8SOIC Zilog	2,778	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	Encore!® XP®	Tube	Active	Not Verified	eZ8	8-Bit	5MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, POR, PWM, WDT	6	1KB (1K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z8F0113SB005SG IC MCU 8BIT 1KB FLASH 8SOIC Zilog	1,707	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	Encore!® XP®	Tube	Active	Not Verified	eZ8	8-Bit	5MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, POR, PWM, WDT	6	1KB (1K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
R5F5111JAGFL#5A IC MCU 32BIT 16KB FLASH 48LQFP Renesas Electronics Corporation	3,204	-	RFQ	Datasheet	48-LQFP	RX111	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	30	16KB (16K x 8)	FLASH	8K x 8	8K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51104AGFL#10 IC MCU 32BIT 96KB FLASH 48LQFP Renesas Electronics Corporation	1,898	-	RFQ	Datasheet	48-LQFP	RX110	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	34	96KB (96K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F1006DASP#50 IC MCU 16BIT 48KB FLASH 20LSSOP Renesas Electronics Corporation	2,880	-	RFQ	Datasheet	20-LSSOP (0.240", 6.10mm Width)	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	13	48KB (48K x 8)	FLASH	4K x 8	3K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F101G7G3CNP#HA1 16-BIT GENERAL MCU RL78/G24 128K Renesas Electronics Corporation	3,704	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G24	Tape & Reel (TR)	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	19	128KB (128K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 13x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104GFGNA#00 IC MCU 16BIT 96KB FLASH 48HWQFN Renesas Electronics Corporation	4,882	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	96KB (96K x 8)	FLASH	8K x 8	12K x 8	2.4V ~ 5.5V	A/D 10x8/10b; D/A 2x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC12LC509A-04/SN IC MCU 8BIT 1.5KB OTP 8SOIC Microchip Technology	4,297	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	PIC® 12C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	5	1.5KB (1K x 12)	OTP	-	41 x 8	2.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16F616-E/P IC MCU 8BIT 3.5KB FLASH 14DIP Microchip Technology	1,840	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	11	3.5KB (2K x 14)	FLASH	-	128 x 8	2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole

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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.

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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.

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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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