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
PIC16LF819-I/SOTSL IC MCU 8BIT 3.5KB FLASH 18SOIC Microchip Technology	2,881	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	10MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	16	3.5KB (2K x 14)	FLASH	256 x 8	256 x 8	2V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430I2041TPW IC MCU 16BIT 32KB FLASH 28TSSOP Texas Instruments	3,103	-	RFQ	Datasheet	28-TSSOP (0.173", 4.40mm Width)	MSP430I2xx	Tube	Active	Not Verified	MSP430 CPU16	16-Bit	16.384Mhz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	12	32KB (32K x 8)	FLASH	-	2K x 8	2.2V ~ 3.6V	A/D 4x24b Sigma-Delta	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
AT90PWM2B-16SU IC MCU 8BIT 8KB FLASH 24SOIC Microchip Technology	4,887	-	RFQ	Datasheet	24-SOIC (0.295", 7.50mm Width)	AVR® 90PWM Lighting	Tube	Active	Not Verified	AVR	8-Bit	16MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	19	8KB (8K x 8)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 8x10b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16LF87-I/P IC MCU 8BIT 7KB FLASH 18DIP Microchip Technology	3,615	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	10MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	7KB (4K x 14)	FLASH	256 x 8	368 x 8	2V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC18F25J11-I/SP IC MCU 8BIT 32KB FLASH 28SPDIP Microchip Technology	2,873	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® XLP™ 18J	Tube	Active	Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	32KB (16K x 16)	FLASH	-	3.8K x 8	2.15V ~ 3.6V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC18F47Q83-I/P IC MCU 8BIT 128KB FLASH 40DIP Microchip Technology	4,043	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	64MHz	CANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	36	128KB (128K x 8)	FLASH	1K x 8	12.5K x 8	1.8V ~ 5.5V	A/D 24x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC16F819-E/ML IC MCU 8BIT 3.5KB FLASH 28QFN Microchip Technology	4,408	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	16	3.5KB (2K x 14)	FLASH	256 x 8	256 x 8	4V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC24FJ512GU406-I/MR IC MCU 16BIT 512KB FLASH 64QFN Microchip Technology	3,625	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, LCD, PWM, WDT	-	512KB (512K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 24x10b/12b; D/A 1x10b	External	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC18F26J11-I/SO IC MCU 8BIT 64KB FLASH 28SOIC Microchip Technology	3,328	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 18J	Tube	Active	Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	64KB (32K x 16)	FLASH	-	3.8K x 8	2.15V ~ 3.6V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C62B-04I/SO IC MCU 8BIT 3.5KB OTP 28SOIC Microchip Technology	100	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24F32KA302-I/SO IC MCU 16BIT 32KB FLASH 28SOIC Microchip Technology	3,473	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	24	32KB (11K x 24)	FLASH	512 x 8	2K x 8	1.8V ~ 3.6V	A/D 13x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FV32KA301-E/SS IC MCU 16BIT 32KB FLASH 20SSOP Microchip Technology	4,623	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	17	32KB (11K x 24)	FLASH	512 x 8	2K x 8	2V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33CK64MP505-E/PT IC MCU 16BIT 64KB FLASH 48TQFP Microchip Technology	1,145	-	RFQ	Datasheet	48-TQFP	dsPIC™ 33CK, Functional Safety (FuSa)	Tray	Active	Not Verified	dsPIC	16-Bit	100MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	39	64KB (64K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 19x12b; D/A 3x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EV32GM102-E/SS IC MCU 16BIT 32KB FLASH 28SSOP Microchip Technology	4,624	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	dsPIC™ 33EV, Functional Safety (FuSa)	Tube	Active	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	21	32KB (11K x 24)	FLASH	-	4K x 8	4.5V ~ 5.5V	A/D 11x10/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC16LF87-I/SO IC MCU 8BIT 7KB FLASH 18SOIC Microchip Technology	2,828	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	10MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	7KB (4K x 14)	FLASH	256 x 8	368 x 8	2V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CK256MP503-I/M5 IC MCU 16BIT 256KB FLASH 36UQFN Microchip Technology	1,015	-	RFQ	Datasheet	36-UFQFN Exposed Pad	dsPIC™ 33CK, Functional Safety (FuSa)	Tube	Active	Not Verified	dsPIC	16-Bit	100MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	29	256KB (256K x 8)	FLASH	-	24K x 8	3V ~ 3.6V	A/D 16x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24HJ12GP202-I/SS IC MCU 16BIT 12KB FLASH 28SSOP Microchip Technology	2,923	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 24H	Tube	Active	Not Verified	PIC	16-Bit	40 MIPs	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	12KB (4K x 24)	FLASH	-	1K x 8	3V ~ 3.6V	A/D 10x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX230F064D-I/PT IC MCU 32BIT 64KB FLASH 44TQFP Microchip Technology	3,371	-	RFQ	Datasheet	44-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	33	64KB (64K x 8)	FLASH	-	16K x 8	2.3V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF872-I/SS IC MCU 8BIT 3.5KB FLASH 28SSOP Microchip Technology	1,272	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	FLASH	64 x 8	128 x 8	2.2V ~ 5.5V	A/D 5x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF870-I/SS IC MCU 8BIT 3.5KB FLASH 28SSOP Microchip Technology	3,794	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	FLASH	64 x 8	128 x 8	2V ~ 5.5V	A/D 5x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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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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