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
R5F100BCGNA#20 IC MCU 16BIT 32KB FLASH 32HWQFN Renesas Electronics Corporation	2,536	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G13	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	32KB (32K x 8)	FLASH	4K x 8	2K x 8	2.4V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S08PB16VTJ IC MCU 8BIT 16KB FLASH 20TSSOP NXP USA Inc.	2,545	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	S08	Tube	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 12x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
LC87F2K08AU-DIP-E IC MCU 8BIT 8KB FLASH 24DIP onsemi	2,266	-	RFQ	Datasheet	24-SDIP (0.300", 7.62mm)	-	Tube	Obsolete	Not Verified	-	8-Bit	12MHz	SIO, UART/USART	LVD, POR, WDT	9	8KB (8K x 8)	FLASH	-	256 x 8	4.5V ~ 5.5V	A/D 5x12b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ATTINY1616-SNR IC MCU 8BIT 16KB FLASH 20SOIC Microchip Technology	3,934	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	256 x 8	2K x 8	1.8V ~ 5.5V	A/D 20x10b; D/A 3x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430F2121TDGV IC MCU 16BIT 4KB FLASH 20TVSOP Texas Instruments	2,695	-	RFQ	Datasheet	20-TFSOP (0.173", 4.40mm Width)	MSP430F2xx	Tube	Not For New Designs	Not Verified	MSP430 CPU16	16-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	16	4KB (4K x 8 + 256B)	FLASH	-	256 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S908QY1E0CDTER IC MCU 8BIT 16TSSOP NXP USA Inc.	2,500	-	RFQ	Datasheet	-	*	Bulk	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F1054AANA#20 IC MCU 16BIT 16KB FLASH 16WFQFN Renesas Electronics Corporation	1,960	-	RFQ	Datasheet	16-WFQFN Exposed Pad	RL78/G11	Tray	Last Time Buy	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, WDT	13	16KB (16K x 8)	FLASH	2K x 8	1.5K x 8	1.6V ~ 5.5V	A/D 9x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1016CASM#30 IC MCU 16BIT 32KB FLASH 20TSSOP Renesas Electronics Corporation	1,725	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G13	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	13	32KB (32K x 8)	FLASH	-	2K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1006AASM#30 IC MCU 16BIT 16KB FLASH 20TSSOP Renesas Electronics Corporation	1,710	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G13	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	13	16KB (16K x 8)	FLASH	4K x 8	2K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1026AASM#35 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	1,422	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tray	Last Time Buy	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	14	16KB (16K x 8)	FLASH	2K x 8	1.5K x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY426-SF IC MCU 8BIT 4KB FLASH 20SOIC Microchip Technology	868	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	tinyAVR® 2	Tube	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	4KB (4K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 15x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C240093-24LTXI IC MCU 8BIT 32KB FLASH 48QFN Infineon Technologies	510	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PSOC™1 CY8C24xxx	Tray	Obsolete	Not Verified	M8C	8-Bit	24MHz	I2C, SPI, USB	LVD, POR, PWM, WDT	36	32KB (32K x 8)	FLASH	-	2K x 8	1.71V ~ 5.5V	A/D 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2121IPW14R IC MCU 16BIT 1KB FLASH 14TSSOP Texas Instruments	1,675	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	10	1KB (1K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2121IRSA16R IC MCU 16BIT 1KB FLASH 16QFN Texas Instruments	3,291	-	RFQ	Datasheet	16-VQFN Exposed Pad	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	10	1KB (1K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9RS08KB4CSG IC MCU 8BIT 4KB FLASH 16SOIC NXP USA Inc.	2,433	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	RS08	Bulk	Obsolete	Not Verified	RS08	8-Bit	20MHz	I2C, SPI	LVD, POR, PWM, WDT	14	4KB (4K x 8)	FLASH	-	126 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F12048GSP#30 MCU: RL78 Renesas Electronics Corporation	2,450	-	RFQ	Datasheet	16-SSOP (0.173", 4.40mm Width)	RL78/G15	Tray	Last Time Buy	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	POR, PWM, WDT	13	8KB (8K x 8)	FLASH	1K x 8	1K x 8	2.4V ~ 5.5V	A/D 7x8/10b SAR	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F12048GNA#20 MCU: RL78 Renesas Electronics Corporation	2,450	-	RFQ	Datasheet	16-WFQFN Exposed Pad	RL78/G15	Tray	Last Time Buy	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	POR, PWM, WDT	13	8KB (8K x 8)	FLASH	1K x 8	1K x 8	2.4V ~ 5.5V	A/D 7x8/10b SAR	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F1017CANA#20 IC MCU 16BIT 32KB FLASH 24HWQFN Renesas Electronics Corporation	1,960	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G13	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	15	32KB (32K x 8)	FLASH	-	2K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11EBAAFP#30 IC MCU 16BIT 16KB FLASH 32LQFP Renesas Electronics Corporation	1,745	-	RFQ	Datasheet	32-LQFP	RL78/G1G	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	25	16KB (16K x 8)	FLASH	-	1.5K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1027AANA#25 IC MCU 16BIT 16KB FLASH 24HWQFN Renesas Electronics Corporation	1,604	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	2K x 8	1.5K x 8	1.8V ~ 5.5V	A/D 11x8/10b	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.