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
ATMEGA329V-8MI IC MCU 8BIT 32KB FLASH 64QFN Microchip Technology	4,072	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	54	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
ATMEGA168V-10PI IC MCU 8BIT 16KB FLASH 28DIP Microchip Technology	4,417	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	AVR® ATmega	Tube	Obsolete	Not Verified	AVR	8-Bit	10MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	16KB (8K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ATMEGA3250V-8AI IC MCU 8BIT 32KB FLASH 100TQFP Microchip Technology	4,867	-	RFQ	Datasheet	100-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	69	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
ATMEGA168-20AI IC MCU 8BIT 16KB FLASH 32TQFP Microchip Technology	2,087	-	RFQ	Datasheet	32-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA168V-10AI IC MCU 8BIT 16KB FLASH 32TQFP Microchip Technology	2,836	-	RFQ	Datasheet	32-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	10MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	16KB (8K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA168-20PI IC MCU 8BIT 16KB FLASH 28DIP Microchip Technology	2,917	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	AVR® ATmega	Tube	Obsolete	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ATMEGA168-20MI IC MCU 8BIT 16KB FLASH 32VQFN Microchip Technology	1,078	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F59-E/PT IC MCU 8BIT 3KB FLASH 44TQFP Microchip Technology	3,638	-	RFQ	Datasheet	44-TQFP	PIC® 16F	Tray	Active	Verified	PIC	8-Bit	20MHz	-	POR, WDT	32	3KB (2K x 12)	FLASH	-	134 x 8	2V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LF8490T-I/PT IC MCU 8BIT 16KB FLASH 80TQFP Microchip Technology	1,956	-	RFQ	Datasheet	80-TQFP	PIC® 18F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT	66	16KB (8K x 16)	FLASH	-	768 x 8	2V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PXAG30KBA,512 IC MCU 16BIT ROMLESS 44PLCC NXP USA Inc.	1,868	-	RFQ	Datasheet	44-LCC (J-Lead)	XA	Tube	Obsolete	Not Verified	XA	16-Bit	30MHz	UART/USART	PWM, WDT	32	-	ROMless	-	512 x 8	2.7V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PXAG30KFA,512 IC MCU 16BIT ROMLESS 44PLCC NXP USA Inc.	2,474	-	RFQ	Datasheet	44-LCC (J-Lead)	XA	Tube	Obsolete	Not Verified	XA	16-Bit	30MHz	UART/USART	PWM, WDT	32	-	ROMless	-	512 x 8	2.7V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA169-16AU IC MCU 8BIT 16KB FLASH 64TQFP Microchip Technology	1,766	-	RFQ	Datasheet	64-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	54	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA169-16MU IC MCU 8BIT 16KB FLASH 64QFN Microchip Technology	4,407	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® ATmega	Tray	Obsolete	Verified	AVR	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	54	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA169V-8AU IC MCU 8BIT 16KB FLASH 64TQFP Microchip Technology	3,739	-	RFQ	Datasheet	64-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	54	16KB (8K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA169V-8MU IC MCU 8BIT 16KB FLASH 64QFN Microchip Technology	4,473	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® ATmega	Tape & Reel (TR)	Obsolete	Not Verified	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	54	16KB (8K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA48V-10PU IC MCU 8BIT 4KB FLASH 28DIP Microchip Technology	2,151	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	AVR® ATmega	Tube	Obsolete	Not Verified	AVR	8-Bit	10MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
LPC2104BBD48,151 IC MCU 16/32B 128KB FLASH 48LQFP NXP USA Inc.	4,335	-	RFQ	Datasheet	48-LQFP	LPC2100	Bag	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	32	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
LPC2106BBD48,151 IC MCU 16/32B 128KB FLASH 48LQFP NXP USA Inc.	2,221	-	RFQ	Datasheet	48-LQFP	LPC2100	Tray	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	32	128KB (128K x 8)	FLASH	-	64K x 8	1.65V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
LPC2114FBD64,151 IC MCU 16/32B 128KB FLASH 64LQFP NXP USA Inc.	1,101	-	RFQ	Datasheet	64-LQFP	LPC2100	Tray	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	46	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC2119FBD64,151 IC MCU 16/32B 128KB FLASH 64LQFP NXP USA Inc.	1,843	-	RFQ	Datasheet	64-LQFP	LPC2100	Tray	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	CANbus, I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	46	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

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.

How do I request a quote for Microcontrollers components?

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.