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
R5F11Y68DSM#30 IC MCU 16BIT 8KB FLASH 20TSSOP Renesas Electronics Corporation	1,920	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G1N	Tray	Last Time Buy	-	RL78	16-Bit	20MHz	CSI, UART/USART	POR, WDT	16	8KB (8K x 8)	FLASH	-	1K x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11W68DSM#30 IC MCU 16BIT 8KB FLASH 20TSSOP Renesas Electronics Corporation	1,920	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G1M	Tray	Last Time Buy	-	RL78	16-Bit	20MHz	CSI, UART/USART	POR, WDT	16	8KB (8K x 8)	FLASH	-	1K x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10369ASM#35 IC MCU 16BIT 12KB FLASH 20LSSOP Renesas Electronics Corporation	1,900	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tray	Last Time Buy	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	12KB (12K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10267ASM#35 IC MCU 16BIT 4KB FLASH 20LSSOP Renesas Electronics Corporation	1,900	-	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	4KB (4K x 8)	FLASH	2K x 8	512 x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F102A9ASP#30 IC MCU 16BIT 12KB FLASH 30LSSOP Renesas Electronics Corporation	1,870	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G12	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	23	12KB (12K x 8)	FLASH	2K x 8	1K x 8	1.8V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4014LQI-412 MULTIFUNCTION PERIPHERAL, CMOS Cypress Semiconductor Corp	1,591	-	RFQ	Datasheet	24-UFQFN Exposed Pad	PSOC® 4 CY8C4000	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	16MHz	I2C	Brown-out Detect/Reset, POR, PWM, WDT	20	16KB (16K x 8)	FLASH	-	2K x 8	1.71V ~ 5.5V	D/A 1x7b, 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM8BB52F16G-C-QFN20 IC MCU 8BIT 16KB FLASH 20QFN Silicon Labs	345	-	RFQ	Datasheet	20-WFQFN Exposed Pad	Busy Bee	Strip	Discontinued at Digi-Key	Not Verified	CIP-51 8051	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	16KB (16K x 8)	FLASH	-	1.25K x 8	1.8V ~ 5.5V	A/D 16x12b SAR; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89LP828-20MH IC MCU 8BIT 8KB FLASH 32VQFN Microchip Technology	290	-	RFQ	Datasheet	32-VFQFN Exposed Pad	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
R5F101GDAFB#30 IC MCU 16BIT 48KB FLASH 48LFQFP Renesas Electronics Corporation	2,247	-	RFQ	Datasheet	48-LQFP	RL78/G13	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	48KB (48K x 8)	FLASH	-	3K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F102GBE3CNP#AA0 MCU:RL78 Renesas Electronics Corporation	2,271	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G22	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	27	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F102G8E3CLA#AC0 MCU:RL78 Renesas Electronics Corporation	1,555	-	RFQ	Datasheet	25-WFLGA	RL78/G22	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	19	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F12017MSP#30 MCU: RL78 Renesas Electronics Corporation	2,450	-	RFQ	Datasheet	10-LSSOP (0.173", 4.40mm Width)	RL78/G15	Tray	Last Time Buy	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	POR, PWM, WDT	7	4KB (4K x 8)	FLASH	1K x 8	1K x 8	2.4V ~ 5.5V	A/D 4x8/10b SAR	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F12048ANA#20 MCU: RL78 Renesas Electronics Corporation	2,390	-	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 ~ 85°C (TA)	-	-	Surface Mount
R5F12008MNS#30 IC MCU 16BIT 8KB FLASH 8WDFN Renesas Electronics Corporation	2,138	-	RFQ	Datasheet	8-WDFN Exposed Pad	RL78/G15	Tray	Last Time Buy	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	POR, PWM, WDT	5	8KB (8K x 8)	FLASH	1K x 8	1K x 8	2.4V ~ 5.5V	A/D 3x8/10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F12018GSP#30 MCU: RL78 Renesas Electronics Corporation	1,977	-	RFQ	Datasheet	10-LSSOP (0.173", 4.40mm Width)	RL78/G15	Tray	Last Time Buy	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	POR, PWM, WDT	7	8KB (8K x 8)	FLASH	1K x 8	1K x 8	2.4V ~ 5.5V	A/D 4x8/10b SAR	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F1016AASM#30 IC MCU 16BIT 16KB FLASH 20TSSOP Renesas Electronics Corporation	1,825	-	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	-	2K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F12048ASP#30 MCU: RL78 Renesas Electronics Corporation	1,384	-	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 ~ 85°C (TA)	-	-	Surface Mount
R5F10Y47DSP#30 IC MCU 16BIT 4KB FLASH 16SSOP Renesas Electronics Corporation	567	-	RFQ	Datasheet	16-SSOP (0.173", 4.40mm Width)	RL78/G10	Tray	Last Time Buy	Not Verified	RL78	16-Bit	20MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	10	4KB (4K x 8)	FLASH	-	512 x 8	2V ~ 5.5V	A/D 7x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA2E1A92DDA#HC0 MCU RA2E1 ARM CM23 48MHZ 128/16K Renesas Electronics Corporation	3,962	-	RFQ	Datasheet	25-UFBGA, WLCSP	RA2E1	Tape & Reel (TR)	Active	-	ARM® Cortex®-M23	32-Bit	48MHz	I2C, SmartCard, SPI, UART/USART	AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	20	128KB (128K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 8x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC908JL8MDWE IC MCU 8BIT 8KB FLASH 28SOIC NXP USA Inc.	5,092	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	HC08	Bulk	Obsolete	Not Verified	HC08	8-Bit	8MHz	SCI	LED, LVD, POR, PWM	23	8KB (8K x 8)	FLASH	-	256 x 8	4.5V ~ 5.5V	A/D 13x8b	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.