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
R5F100EAANA#20 IC MCU 16BIT 16KB FLASH 40HWQFN Renesas Electronics Corporation	1,960	-	RFQ	Datasheet	40-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	28	16KB (16K x 8)	FLASH	4K x 8	2K x 8	1.6V ~ 5.5V	A/D 9x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1214CMNA#20 IC MCU 16BIT 32KB FLASH 16WFQFN Renesas Electronics Corporation	1,880	-	RFQ	Datasheet	16-WFQFN Exposed Pad	RL78/G16	Tray	Last Time Buy	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	13	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 7x8/10b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F101GAAFB#30 IC MCU 16BIT 16KB FLASH 48LFQFP Renesas Electronics Corporation	1,692	-	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	16KB (16K x 8)	FLASH	-	2K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F102GFC3CFP#AA0 IC MCU 16BIT 32KB FLASH 44LQFP Renesas Electronics Corporation	1,280	-	RFQ	Datasheet	44-LQFP	RL78/G22	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	37	32KB (32K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101GAANA#20 IC MCU 16BIT 16KB FLASH 48HWQFN Renesas Electronics Corporation	1,034	-	RFQ	Datasheet	48-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	34	16KB (16K x 8)	FLASH	-	2K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100BCANA#20 IC MCU 16BIT 32KB FLASH 32HWQFN Renesas Electronics Corporation	992	-	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	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F102GBC2DFP#AA0 IC MCU 16BIT 32KB FLASH 32LQFP Renesas Electronics Corporation	824	-	RFQ	Datasheet	32-LQFP	RL78/G22	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	27	32KB (32K 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
R7F102GAC2DSP#AA0 MCU: RL78 Renesas Electronics Corporation	610	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G22	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	25	32KB (32K 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
ATTINY12L-4PU IC MCU 8BIT 1KB FLASH 8DIP Atmel	417	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	AVR® ATtiny	Bulk	Active	Not Verified	AVR	8-Bit	4MHz	-	POR, WDT	6	1KB (512 x 16)	FLASH	64 x 8	-	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
R7F101GLE2DFA#AA1 MCU:RL78 Renesas Electronics Corporation	1,210	-	RFQ	Datasheet	64-LQFP	RL78/G24	Tray	Last Time Buy	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	54	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 23x8/10/12b; D/A 3x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10WLDAFB#30 IC MCU 16BIT 48KB FLASH 64LQFP Renesas Electronics Corporation	3,040	-	RFQ	Datasheet	64-LQFP	RL78/L13	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	42	48KB (48K x 8)	FLASH	4K x 8	2K x 8	1.6V ~ 5.5V	A/D 9x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB91101APMCR-G-JNE1 IC MCU 32BIT ROMLESS 100LQFP Infineon Technologies	553	-	RFQ	Datasheet	100-LQFP	FR30 MB91101	Bulk	Obsolete	Not Verified	FR30 RISC	32-Bit Single-Core	50MHz	UART/USART	DMA, POR, PWM, WDT	-	-	ROMless	-	2K x 8	2.7V ~ 5.5V	A/D 4x10b	External	-40°C ~ 70°C (TA)	-	-	Surface Mount
PIC16LF18426-E/JQ IC MCU 8BIT 28KB FLASH 16UQFN Microchip Technology	546	-	RFQ	Datasheet	16-UQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	28KB (16K x 14)	FLASH	256 x 8	2K x 8	1.8V ~ 3.6V	A/D 11x12b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MB91F668PMC-G-JNE1 IC MCU 32BIT 128KB FLASH 48LQFP Infineon Technologies	431	-	RFQ	Datasheet	48-LQFP	FR MB91665	Tray	Obsolete	Not Verified	FR80 RISC	32-Bit Single-Core	33MHz	CSIO, EBI/EMI, I2C, UART/USART	DMA, PWM, WDT	34	128KB (128K x 8)	FLASH	-	16K x 8	2.7V ~ 3.6V	A/D 10x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9RS08KA1CPC IC MCU 8BIT 1KB FLASH 8DIP NXP USA Inc.	269	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	RS08	Tube	Obsolete	Not Verified	RS08	8-Bit	10MHz	-	LVD, POR, WDT	4	1KB (1K x 8)	FLASH	-	63 x 8	1.8V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
MSP430G2102IRSA16R IC MCU 16BIT 1KB FLASH 16QFN Texas Instruments	4,337	-	RFQ	Datasheet	16-VQFN Exposed Pad	MSP430G2xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI, USI	Brown-out Detect/Reset, DMA, POR, PWM, WDT	10	1KB (1K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F1101AIRGER IC MCU 16BIT 1KB FLASH 24VQFN Texas Instruments	1,052	-	RFQ	Datasheet	24-VFQFN Exposed Pad	MSP430x1xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	8MHz	-	POR, WDT	14	1KB (1K x 8 + 256B)	FLASH	-	128 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F2131IDGVR IC MCU 16BIT 8KB FLASH 20TVSOP Texas Instruments	3,253	-	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	8KB (8K x 8 + 256B)	FLASH	-	256 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F1101AIDGVR IC MCU 16BIT 1KB FLASH 20TVSOP Texas Instruments	4,109	-	RFQ	Datasheet	20-TFSOP (0.173", 4.40mm Width)	MSP430x1xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	8MHz	-	POR, WDT	14	1KB (1K x 8 + 256B)	FLASH	-	128 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11BBCANA#20 IC MCU 16BIT 32KB FLASH 32WFQFN Renesas Electronics Corporation	1,470	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G1F	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, IrDA, LINbus, UART/USART	LVD, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	4K x 8	5.5K x 8	1.6V ~ 5.5V	A/D 13x8/10b; 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.