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
R7F100GMH2DFB#HA0 IC MCU 16BIT 192KB FLASH 80LQFP Renesas Electronics Corporation	3,049	-	RFQ	Datasheet	80-LQFP	RL78/G23	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	70	192KB (192K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 17x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GPG2DFB#HA0 IC MCU 16BIT 128KB FLASH 100LQFP Renesas Electronics Corporation	1,915	-	RFQ	Datasheet	100-LQFP	RL78/G23	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	88	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 20x10b, 8x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F2131TDW IC MCU 16BIT 8KB FLASH 20SOIC Texas Instruments	3,428	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	MSP430F2xx	Tube	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 ~ 105°C (TA)	-	-	Surface Mount
R5F104LJAFA#10 IC MCU 16BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	2,394	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	256KB (256K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100MHGFB#10 IC MCU 16BIT 192KB FLASH 80LFQFP Renesas Electronics Corporation	4,687	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	192KB (192K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F110MGGFB#10 16BITMCU RL78/L1C 128KB 80LFQFP Renesas Electronics Corporation	3,255	-	RFQ	Datasheet	80-LQFP	RL78/L1C	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART, USB	LCD, LVD, POR, PWM, WDT	51	128KB (128K x 8)	FLASH	8K x 8	12K x 8	2.4V ~ 3.6V	A/D 9x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101MJAFB#70 16-BIT GENERAL MCU RL78/G13 256K Renesas Electronics Corporation	1,216	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	64	256KB (256K x 8)	FLASH	-	20K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L431CBT6TR IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	3,312	-	RFQ	Datasheet	48-LQFP	STM32L4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	38	128KB (128K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC57CT-04I/SO IC MCU 8BIT 3KB OTP 28SOIC Microchip Technology	3,915	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	20	3KB (2K x 12)	OTP	-	72 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89LPC938FA,129 IC MCU 8BIT 8KB FLASH 28PLCC NXP USA Inc.	4,637	-	RFQ	Datasheet	28-LCC (J-Lead)	LPC900	Tube	Obsolete	Verified	8051	8-Bit	18MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LED, POR, PWM, WDT	26	8KB (8K x 8)	FLASH	512 x 8	768 x 8	2.4V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89LPC9351FA,529 IC MCU 8BIT 8KB FLASH 28PLCC NXP USA Inc.	2,440	-	RFQ	Datasheet	28-LCC (J-Lead)	LPC900	Tube	Obsolete	Verified	8051	8-Bit	18MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	26	8KB (8K x 8)	FLASH	512 x 8	768 x 8	2.4V ~ 3.6V	A/D 8x8b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L072KBU6TR IC MCU 32BIT 128KB FLSH 32UFQFPN STMicroelectronics	1,290	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32L0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	25	128KB (128K x 8)	FLASH	6K x 8	20K x 8	1.65V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z86E0812PEC1903 IC MCU 8BIT 2KB OTP 18DIP Zilog	2,132	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	12MHz	-	POR, WDT	14	2KB (2K x 8)	OTP	-	125 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 105°C (TA)	-	-	Through Hole
MKV10Z16VLF7 IC MCU 32BIT 16KB FLASH 48LQFP NXP USA Inc.	1,789	-	RFQ	Datasheet	48-LQFP	Kinetis KV	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	75MHz	I2C, SPI, UART/USART	DMA, WDT	40	16KB (16K x 8)	FLASH	-	8K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100LKAFB#10 IC MCU 16BIT 384KB FLASH 64LFQFP Renesas Electronics Corporation	1,548	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	384KB (384K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NANO120SD3BN IC MCU 32BIT 64KB FLASH 64LQFP Nuvoton Technology Corporation	1,375	-	RFQ	Datasheet	64-LQFP	NuMicro™ Nano120	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	42MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	48	64KB (64K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 7x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F082APJ020SC IC MCU 8BIT 8KB FLASH 28DIP Zilog	1,230	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	Encore!® XP®	Tube	Obsolete	Not Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT	23	8KB (8K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
W78E516DPG IC MCU 8BIT 64KB FLASH 44PLCC Nuvoton Technology Corporation	1,028	-	RFQ	Datasheet	44-LCC (J-Lead)	W78	Tube	Not For New Designs	Not Verified	8052	8-Bit	40MHz	EBI/EMI, UART/USART	POR, WDT	36	64KB (64K x 8)	FLASH	-	512 x 8	2.4V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16CE623-04E/SO IC MCU 8BIT 896B OTP 18SOIC Microchip Technology	4,450	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	896B (512 x 14)	OTP	128 x 8	96 x 8	3V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F51405BGFL#50 IC MCU 32BIT 128MB FLASH 48LQFP Renesas Electronics Corporation	2,166	-	RFQ	Datasheet	48-LQFP	RX140	Tape & Reel (TR)	Active	-	RXv2	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI	AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	39	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 11x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount

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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.

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.

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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.