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
MSP430FR4133IPMR IC MCU 16BIT 15.5KB FRAM 64LQFP Texas Instruments	3,231	-	RFQ	Datasheet	64-LQFP	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	60	15.5KB (15.5K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF47K40-E/MV IC MCU 8BIT 128KB FLASH 40UQFN Microchip Technology	1,506	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	36	128KB (64K x 16)	FLASH	1K x 8	3.6K x 8	1.8V ~ 3.6V	A/D 35x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32L021K4T6 IC MCU 32BIT 16KB FLASH 32LQFP STMicroelectronics	1,494	-	RFQ	Datasheet	32-LQFP	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	28	16KB (16K x 8)	FLASH	512 x 8	2K x 8	1.65V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G051K8T6 IC MCU 32BIT 64KB FLASH 32LQFP STMicroelectronics	1,472	-	RFQ	Datasheet	32-LQFP	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	-	64KB (64K x 8)	FLASH	-	18K x 8	1.7V ~ 3.6V	A/D 12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F56K42-I/MV IC MCU 8BIT 64KB FLASH 48UQFN Microchip Technology	1,264	-	RFQ	Datasheet	48-UFQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	44	64KB (32K x 16)	FLASH	1K x 8	4K x 8	2.3V ~ 5.5V	A/D 43x12b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF55K42-E/PT IC MCU 8BIT 32KB FLASH 48TQFP Microchip Technology	1,000	-	RFQ	Datasheet	48-TQFP Exposed Pad	PIC® XLP™ 18K	Tray	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	44	32KB (16K x 16)	FLASH	256 x 8	2K x 8	1.8V ~ 3.6V	A/D 43x12b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LF26K83-I/ML IC MCU 8BIT 64KB FLASH 28QFN Microchip Technology	967	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	64MHz	CANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	25	64KB (32K x 16)	FLASH	1K x 8	4K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F47K40-E/MV IC MCU 8BIT 128KB FLASH 40UQFN Microchip Technology	722	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	36	128KB (64K x 16)	FLASH	1K x 8	3.6K x 8	2.3V ~ 5.5V	A/D 35x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18F24K20-I/ML IC MCU 8BIT 16KB FLASH 28QFN Microchip Technology	687	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	Verified	PIC	8-Bit	64MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	24	16KB (8K x 16)	FLASH	256 x 8	768 x 8	1.8V ~ 3.6V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF19186-I/MV IC MCU 8BIT 28KB FLASH 48UQFN Microchip Technology	666	-	RFQ	Datasheet	48-UFQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	43	28KB (16K x 14)	FLASH	256 x 8	2K x 8	1.8V ~ 3.6V	A/D 39x12b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F1773-I/SS IC MCU 8BIT 7KB FLASH 28SSOP Microchip Technology	462	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	7KB (4K x 14)	FLASH	128 x 8	512 x 8	2.3V ~ 5.5V	A/D 17x10b; D/A 3x5b, 3x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F1773-I/MX IC MCU 8BIT 7KB FLASH 28UQFN Microchip Technology	282	-	RFQ	Datasheet	28-UQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	7KB (4K x 14)	FLASH	128 x 8	512 x 8	2.3V ~ 5.5V	A/D 17x10b; D/A 3x5b, 3x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24F08KL401-I/SS IC MCU 16BIT 8KB FLASH 20SSOP Microchip Technology	219	-	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	18	8KB (2.75K x 24)	FLASH	512 x 8	1K x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ256GA702-E/SP IC MCU 16BIT 256KB FLASH 28SPDIP Microchip Technology	213	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	22	256KB (85.5K x 24)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC16F1719-I/PT IC MCU 8BIT 28KB FLASH 44TQFP Microchip Technology	210	-	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	35	28KB (16K x 14)	FLASH	-	2K x 8	2.3V ~ 5.5V	A/D 28x10b; D/A 1x5b, 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF1936-I/ML IC MCU 8BIT 14KB FLASH 28QFN Microchip Technology	166	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	25	14KB (8K x 14)	FLASH	256 x 8	512 x 8	1.8V ~ 3.6V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA328-MMH IC MCU 8BIT 32KB FLASH 28VQFN Microchip Technology	10,172	-	RFQ	Datasheet	28-VFQFN Exposed Pad	AVR® ATmega	Tray	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	32KB (16K x 16)	FLASH	1K x 8	2K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MM0128GPM028T-I/M6 IC MCU 32BIT 128KB FLASH 28UQFN Microchip Technology	9,110	-	RFQ	Datasheet	28-UFQFN Exposed Pad	PIC® 32MM	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	25MHz	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	21	128KB (128K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 12x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F47K40T-I/PT IC MCU 8BIT 128KB FLASH 44TQFP Microchip Technology	4,543	-	RFQ	Datasheet	44-TQFP	PIC® XLP™ 18K	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	36	128KB (64K x 16)	FLASH	1K x 8	3.6K x 8	2.3V ~ 5.5V	A/D 35x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F65K40T-I/PT IC MCU 8BIT 32KB FLASH 64TQFP Microchip Technology	3,094	-	RFQ	Datasheet	64-TQFP	PIC® XLP™ 18K	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	60	32KB (16K x 16)	FLASH	1K x 8	2K x 8	2.3V ~ 5.5V	A/D 45x10b; D/A 1x5b	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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