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
PIC24HJ128GP310-I/PT IC MCU 16BIT 128KB FLASH 100TQFP Microchip Technology	1,943	-	RFQ	Datasheet	100-TQFP	PIC® 24H	Tray	Active	Not Verified	PIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	128KB (43K x 24)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ML62Q1724-NNNTBZ0BX IC MCU 16BIT 128KB FLASH 48TQFP Rohm Semiconductor	3,785	-	RFQ	Datasheet	48-TQFP	ML621700	Tape & Reel (TR)	Active	Not Verified	nX-U16/100	16-Bit	24MHz	I2C, SSP, UART/USART	POR, PWM, WDT	53	128KB (128K x 8)	FLASH	4K x 8	8K x 8	1.6V ~ 5.5V	A/D 12x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ML62Q1859-NNNGAZ0AX IC MCU 16BIT 512KB FLASH 64QFP Rohm Semiconductor	100	-	RFQ	Datasheet	64-QFP	ML62Q1500	Tray	Active	Not Verified	nX-U16/100	16-Bit	25MHz	I2C, SSP, UART/USART	POR, LED, PWM, WDT	58	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 12x10b SAR; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LPC5534JBD64E IC MCU 32BIT 128KB FLASH 64HTQFP NXP USA Inc.	1,296	-	RFQ	Datasheet	64-TQFP Exposed Pad	-	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	150MHz	CAN FD, Flexcomm, I2C, I3C, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	39	128KB (128K x 8)	FLASH	-	96K x 8	1.8V ~ 3.6V	A/D 13x16b; D/A 1x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430F427IPM IC MCU 16BIT 32KB FLASH 64LQFP Texas Instruments	3,974	-	RFQ	Datasheet	64-LQFP	MSP430x4xx	Tray	Not For New Designs	Not Verified	MSP430 CPU16	16-Bit	8MHz	SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	14	32KB (32K x 8 + 256B)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 3x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32CX1025SG41100-I/E5X IC MCU 32BIT 1MB FLASH 100TQFP Microchip Technology	1,986	-	RFQ	Datasheet	100-TQFP	PIC® 32CX	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit	120MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, POR, PWM, RSA, SHA, TRNG, WDT	81	1MB (1M x 8)	FLASH	-	256K x 8	1.71V ~ 3.63V	A/D 28x12b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ128DA206-I/PT IC MCU 16BIT 128KB FLASH 64TQFP Microchip Technology	3,087	-	RFQ	Datasheet	64-TQFP	PIC® 24F	Tray	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, GFX, LVD, POR, PWM, WDT	52	128KB (43K x 24)	FLASH	-	96K x 8	2.2V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ML62Q1729-NNNGAZ0AX IC MCU 16BIT 512KB FLASH 64QFP Rohm Semiconductor	100	-	RFQ	Datasheet	64-QFP	ML62Q1700	Tray	Active	Not Verified	nX-U16/100	16-Bit	25MHz	I2C, SSP, UART/USART	POR, LCD, LED, PWM, WDT	53	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 12x10b SAR; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AT90USB647-MU IC MCU 8BIT 64KB FLASH 64QFN Microchip Technology	4,858	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® 90USB	Tray	Active	Verified	AVR	8-Bit	16MHz	EBI/EMI, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, POR, PWM, WDT	48	64KB (64K x 8)	FLASH	2K x 8	4K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FE427IPM IC MCU 16BIT 32KB FLASH 64LQFP Texas Instruments	1,220	-	RFQ	Datasheet	64-LQFP	MSP430x4xx	Tray	Active	Verified	MSP430 CPU16	16-Bit	8.4MHz	SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	14	32KB (32K x 8 + 256B)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 3x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF258-I/SO IC MCU 8BIT 32KB FLASH 28SOIC Microchip Technology	4,728	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	22	32KB (16K x 16)	FLASH	256 x 8	1.5K x 8	2V ~ 5.5V	A/D 5x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C76-20I/SO IC MCU 8BIT 14KB OTP 28SOIC Microchip Technology	3,255	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	14KB (8K x 14)	OTP	-	368 x 8	4V ~ 6V	A/D 5x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F874-20/PQ IC MCU 8BIT 7KB FLASH 44MQFP Microchip Technology	3,692	-	RFQ	Datasheet	44-QFP	PIC® 16F	Tray	Active	Not Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	FLASH	128 x 8	192 x 8	4V ~ 5.5V	A/D 8x10b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC18F4620-E/ML IC MCU 8BIT 64KB FLASH 44QFN Microchip Technology	3,469	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	36	64KB (32K x 16)	FLASH	1K x 8	3.8K x 8	4.2V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33FJ128GP310-I/PF IC MCU 16BIT 128KB FLASH 100TQFP Microchip Technology	4,457	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33F	Tray	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	85	128KB (128K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC73A-04/SP IC MCU 8BIT 7KB OTP 28SPDIP Microchip Technology	1,986	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	7KB (4K x 14)	OTP	-	192 x 8	2.5V ~ 6V	A/D 5x8b	External	0°C ~ 70°C (TA)	-	-	Through Hole
PIC32MX570F512L-50I/PF IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	3,162	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 48x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C73A-04I/SO IC MCU 8BIT 7KB OTP 28SOIC Microchip Technology	2,889	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 6V	A/D 5x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ML62Q1739-NNNGAZ0AX IC MCU 16BIT 512KB FLASH 80QFP Rohm Semiconductor	100	-	RFQ	Datasheet	80-QFP	ML62Q1700	Tray	Active	Not Verified	nX-U16/100	16-Bit	25MHz	I2C, SSP, UART/USART	POR, LCD, LED, PWM, WDT	67	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 16x10b SAR; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TM4C1231D5PZI IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	1,889	-	RFQ	Datasheet	100-LQFP	Tiva™ C	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	69	64KB (64K x 8)	FLASH	2K x 8	24K x 8	1.08V ~ 3.63V	A/D 12x12b	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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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.