Microcontrollers

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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
MSP430FR5725IRHAR IC MCU 16BIT 8KB FRAM 40VQFN Texas Instruments	3,895	-	RFQ	Datasheet	40-VFQFN Exposed Pad	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	8MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	8KB (8K x 8)	FRAM	-	1K x 8	2V ~ 3.6V	A/D 14x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F45K50-E/MV IC MCU 8BIT 32KB FLASH 40UQFN Microchip Technology	1,601	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	33	32KB (16K x 16)	FLASH	256 x 8	2K x 8	2.3V ~ 5.5V	A/D 25x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LF45K50-E/MV IC MCU 8BIT 32KB FLASH 40UQFN Microchip Technology	3,318	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	33	32KB (16K x 16)	FLASH	256 x 8	2K x 8	1.8V ~ 3.6V	A/D 25x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATSAM3S1BB-MU IC MCU 32BIT 64KB FLASH 64QFN Microchip Technology	2,789	-	RFQ	Datasheet	64-VFQFN Exposed Pad	SAM3S	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	64MHz	I2C, MMC, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	47	64KB (64K x 8)	FLASH	-	16K x 8	1.62V ~ 3.6V	A/D 10x10/12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F1779-E/PT IC MCU 8BIT 28KB FLASH 44TQFP Microchip Technology	2,993	-	RFQ	Datasheet	44-TQFP	PIC® XLP™ 16F	Tray	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	28KB (16K x 14)	FLASH	128 x 8	2K x 8	2.3V ~ 5.5V	A/D 28x10b; D/A 4x5b, 4x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF1779-E/PT IC MCU 8BIT 28KB FLASH 44TQFP Microchip Technology	1,596	-	RFQ	Datasheet	44-TQFP	PIC® XLP™ 16F	Tray	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	28KB (16K x 14)	FLASH	128 x 8	2K x 8	1.8V ~ 3.6V	A/D 28x10b; D/A 4x5b, 4x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F51115ADFM#5A IC MCU 32BIT 128KB FLASH 64LFQFP Renesas Electronics Corporation	2,004	-	RFQ	Datasheet	64-LQFP	RX111	Tape & Reel (TR)	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI, USB OTG	DMA, LVD, POR, PWM, WDT	46	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 3.6V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F101GGG3CFB#HA0 16BIT MCU RL78/G24 128K 48LFQFP Renesas Electronics Corporation	4,232	-	RFQ	Datasheet	48-LQFP	RL78/G24	Tape & Reel (TR)	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	40	128KB (128K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 21x8/10b/12b; D/A 3x8b/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F101GGG3CNP#HA0 16BIT MCU RL78/G24 128K 48HWQFN Renesas Electronics Corporation	2,150	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G24	Tape & Reel (TR)	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	40	128KB (128K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 21x8/10b/12b; D/A 3x8b/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F101GGG3CNP#HA1 16-BIT GENERAL MCU RL78/G24 128K Renesas Electronics Corporation	1,052	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G24	Tape & Reel (TR)	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	40	128KB (128K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 21x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F101GGG3CFB#HA1 16-BIT GENERAL MCU RL78/G24 128K Renesas Electronics Corporation	1,811	-	RFQ	Datasheet	48-LQFP	RL78/G24	Tape & Reel (TR)	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	40	128KB (128K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 21x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC24FJ512GL406T-I/PT IC MCU 16BIT 512KB FLASH 64TQFP Microchip Technology	4,900	-	RFQ	Datasheet	64-TQFP	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, LCD, PWM, WDT	-	512KB (512K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 24x10/12b; D/A 1x10b	External	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24FJ256GL408T-I/PT IC MCU 16BIT 256KB FLASH 80TQFP Microchip Technology	2,069	-	RFQ	Datasheet	80-TQFP	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, LCD, PWM, WDT	-	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 24x10/12b; D/A 1x10b	External	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24FJ256GU406T-I/MR IC MCU 16BIT 256KB FLASH 64QFN Microchip Technology	2,646	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, LCD, PWM, WDT	-	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 24x10/12b; D/A 1x10b	External	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24FV16KA302T-I/SO IC MCU 16BIT 16KB FLASH 28SOIC Microchip Technology	2,022	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	23	16KB (5.5K x 24)	FLASH	512 x 8	2K x 8	2V ~ 5.5V	A/D 13x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC230VE3AE IC MCU 32BIT 128KB FLASH 100LQFP Nuvoton Technology Corporation	1,173	-	RFQ	Datasheet	100-LQFP	NuMicro™ NUC230	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT	83	128KB (128K x 8)	FLASH	-	16K x 8	2.5V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TMPM380FWFG IC MCU 32BIT 128KB FLASH 100LQFP Toshiba Semiconductor and Storage	2,800	-	RFQ	Datasheet	100-LQFP	TX03	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	40MHz	I2C, SIO, UART/USART	DMA, LVD, WDT	83	128KB (128K x 8)	FLASH	-	12K x 8	4V ~ 5.5V	A/D 18x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S301-IGZ20-C2 IC MCU 32BIT 16KB FLASH 48VQFN Texas Instruments	1,483	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Stellaris® ARM® Cortex®-M3S 300	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	20MHz	Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	16KB (16K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 3x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S310-IGZ25-C2 IC MCU 32BIT 16KB FLASH 48VQFN Texas Instruments	2,013	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Stellaris® ARM® Cortex®-M3S 300	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	16KB (16K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S315-IGZ25-C2 IC MCU 32BIT 16KB FLASH 48VQFN Texas Instruments	4,616	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Stellaris® ARM® Cortex®-M3S 300	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	16KB (16K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 4x10b	Internal	-40°C ~ 85°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.

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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.

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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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