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
R7FA2E1A73CDA#HC0 MCU RA2E1 ARM CM23 48MHZ 64K/16K Renesas Electronics Corporation	2,625	-	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	64KB (64K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 8x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LC875J48C-5AE7-E 8-BIT MCU onsemi	2,400	-	RFQ	Datasheet	-	*	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F11Y67DSM#30 IC MCU 16BIT 4KB FLASH 20TSSOP Renesas Electronics Corporation	2,160	-	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	4KB (4K x 8)	FLASH	-	512 x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2302IPW14 IC MCU 16BIT 4KB FLASH 14TSSOP Texas Instruments	4,380	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Bulk	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI, USI	Brown-out Detect/Reset, DMA, POR, PWM, WDT	10	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1054AGSP#30 IC MCU 16BIT 16KB FLASH 10LSSOP Renesas Electronics Corporation	1,960	-	RFQ	Datasheet	10-LSSOP (0.173", 4.40mm Width)	RL78/G11	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, WDT	9	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 ~ 105°C (TA)	-	-	Surface Mount
R5F10368ASM#35 IC MCU 16BIT 8KB FLASH 20LSSOP Renesas Electronics Corporation	1,925	-	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	8KB (8K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10266ASM#35 IC MCU 16BIT 2KB FLASH 20LSSOP Renesas Electronics Corporation	1,925	-	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	2KB (2K x 8)	FLASH	2K x 8	256 x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11W67DSM#30 IC MCU 16BIT 4KB FLASH 20TSSOP Renesas Electronics Corporation	1,925	-	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	4KB (4K x 8)	FLASH	-	512 x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F103AAASP#30 IC MCU 16BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	1,790	-	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	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F102GEE2DNP#AA0 MCU:RL78 Renesas Electronics Corporation	1,028	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RL78/G22	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	33	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 9x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F102GCE2DLA#AC0 MCU:RL78 Renesas Electronics Corporation	3,000	-	RFQ	Datasheet	36-WFLGA	RL78/G22	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	31	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F2111IDGVR IC MCU 16BIT 2KB FLASH 20TVSOP Texas Instruments	2,915	-	RFQ	Datasheet	20-TFSOP (0.173", 4.40mm Width)	MSP430F2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	16	2KB (2K x 8 + 256B)	FLASH	-	128 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F12047ANA#20 MCU: RL78 Renesas Electronics Corporation	2,430	-	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	4KB (4K 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
MB95F774EPMC1-G-SNE2 IC MCU 8BIT 20KB FLASH 64LQFP Infineon Technologies	954	-	RFQ	Datasheet	64-LQFP	F²MC-8FX MB95770L	Bulk	Obsolete	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, SIO, UART/USART	LCD, LVD, POR, PWM, WDT	59	20KB (20K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 8x8/12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2303IN20 IC MCU 16BIT 4KB FLASH 20DIP Texas Instruments	4,575	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	MSP430G2xx	Tube	Obsolete	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	16	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
LC87F0G08AUJA-AH IC MCU 8BIT 8KB FLASH 24SSOP onsemi	1,131	-	RFQ	Datasheet	24-LFSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Obsolete	Not Verified	-	8-Bit	12MHz	SIO, UART/USART	LVD, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 7x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAMD20J14A-CU IC MCU 32BIT 16KB FLASH 64UFBGA Microchip Technology	4,601	-	RFQ	Datasheet	64-UFBGA	SAM D20J	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	52	16KB (16K x 8)	FLASH	-	2K x 8	1.62V ~ 3.6V	A/D 20x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08RG32CFJER IC MCU 8BIT 32KB FLASH 32LQFP NXP USA Inc.	3,942	-	RFQ	Datasheet	32-LQFP	S08	Tape & Reel (TR)	Obsolete	Not Verified	S08	8-Bit	8MHz	SCI, SPI	LVD, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	-	2K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAMD20J15A-CU IC MCU 32BIT 32KB FLASH 64UFBGA Microchip Technology	2,880	-	RFQ	Datasheet	64-UFBGA	SAM D20J	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	52	32KB (32K x 8)	FLASH	-	4K x 8	1.62V ~ 3.6V	A/D 20x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F2121TRGER IC MCU 16BIT 4KB FLASH 24VQFN Texas Instruments	2,933	-	RFQ	Datasheet	24-VFQFN Exposed Pad	MSP430F2xx	Tape & Reel (TR)	Obsolete	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

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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.