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
LM3S3634-IQR50-A0T IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	3,660	-	RFQ	Datasheet	64-LQFP	Stellaris® ARM® Cortex®-M3S 3000	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF2680T-I/SO IC MCU 8BIT 64KB FLASH 28SOIC Microchip Technology	2,377	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	25	64KB (32K x 16)	FLASH	1K x 8	3.25K x 8	2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR60431IPN IC MCU 16BIT 64KB FRAM 80LQFP Texas Instruments	3,904	-	RFQ	Datasheet	80-LQFP	MSP430™ FRAM	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	57	64KB (64K x 8)	FRAM	-	12K x 8	1.8V ~ 3.6V	A/D 10x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5604BAMLH4 IC MCU 32BIT 512KB FLASH 64LQFP NXP USA Inc.	3,388	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tray	Active	-	e200z0h	32-Bit	48MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	45	512KB (512K x 8)	FLASH	64K x 8	32K x 8	3V ~ 5.5V	A/D 12x10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
F252-ABG-T IC MCU 16BIT AUTOMOTIVE 144LQFP STMicroelectronics	4,230	-	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ATXMEGA128A1-C7UR IC MCU 8/16B 128KB FLSH 100VFBGA Microchip Technology	1,988	-	RFQ	Datasheet	100-VFBGA	AVR® XMEGA® A1	Tape & Reel (TR)	Active	Not Verified	AVR	8/16-Bit	32MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	78	128KB (64K x 16)	FLASH	2K x 8	8K x 8	1.6V ~ 3.6V	A/D 16x12b; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX675F512LT-80I/BG IC MCU 32BIT 512KB FLSH 121TFBGA Microchip Technology	4,248	-	RFQ	Datasheet	121-TFBGA	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	Ethernet, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	83	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MK1024MCF100-E/PT IC MCU 32BIT 1MB FLASH 100TQFP Microchip Technology	2,276	-	RFQ	Datasheet	100-TQFP	PIC® 32MK	Tray	Obsolete	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	80MHz	Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT	Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT	78	1MB (1M x 8)	FLASH	4K x 8	256K x 8	2.2V ~ 3.6V	A/D 42x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC17C762-33/L IC MCU 8BIT 16KB OTP 84PLCC Microchip Technology	1,638	-	RFQ	Datasheet	84-LCC (J-Lead)	PIC® 17C	Tube	Obsolete	Not Verified	PIC	8-Bit	33MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	66	16KB (8K x 16)	OTP	-	678 x 8	4.5V ~ 5.5V	A/D 16x10b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
ST92F124V1TB IC MCU 8/16B 128KB FLASH 100LQFP STMicroelectronics	4,361	-	RFQ	Datasheet	100-LQFP	ST9	Tray	Obsolete	Not Verified	ST9	8/16-Bit	24MHz	EBI/EMI, I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	77	128KB (128K x 8)	FLASH	1K x 8	4K x 8	4.5V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XC2267M104F80LRABKXUMA1 IC MCU 16/32B 832KB FLSH 100LQFP Infineon Technologies	3,892	-	RFQ	Datasheet	100-LQFP Exposed Pad	XC22xxM	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16/32-Bit	80MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	I2S, POR, PWM, WDT	76	832KB (832K x 8)	FLASH	-	50K x 8	3V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C3445PVA-088 IC MCU 8BIT 32KB FLASH 48SSOP Infineon Technologies	1,376	-	RFQ	Datasheet	48-BSSOP (0.295", 7.50mm Width)	PSOC™ 3 CY8C34xx	Tube	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	4K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32U595VJT3QTR IC MCU 32BIT 4MB FLASH 100LQFP STMicroelectronics	2,205	-	RFQ	Datasheet	100-LQFP	STM32U5	Tape & Reel (TR)	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT	79	4MB (4M x 8)	FLASH	-	2.5M x 8	1.71V ~ 3.6V	A/D 18x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
COP8CCR9LVA8 IC MCU 8BIT 32KB FLASH 68PLCC Texas Instruments	1,897	-	RFQ	Datasheet	68-LCC (J-Lead)	COP8™ 8C	Tube	Obsolete	Not Verified	COP8	8-Bit	20MHz	Microwire/Plus (SPI), UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	59	32KB (32K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT2B78CADQ0AZSGS IC MCU 32BT 1.0625MB FLSH 176QFP Infineon Technologies	1,870	-	RFQ	Datasheet	176-LQFP	Traveo™ II T2G	Tray	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 160MHz	CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT	152	1.0625MB (1.0625M x 8)	FLASH	96K x 8	128K x 8	2.7V ~ 5.5V	A/D 82x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MZ1024EFK064T-I/PT IC MCU 32BIT 1MB FLASH 64TQFP Microchip Technology	2,659	-	RFQ	Datasheet	64-TQFP	PIC® 32MZ	Tape & Reel (TR)	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	200MHz	CANbus, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	46	1MB (1M x 8)	FLASH	-	256K x 8	2.1V ~ 3.6V	A/D 24x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S6637-EQC50-A2T IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	2,687	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 6000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	41	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S8G62-IQC80-A1T IC MCU 32BIT 384KB FLASH 100LQFP Texas Instruments	4,457	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 8000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	46	384KB (384K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S8G62-IQC80-A2T IC MCU 32BIT 384KB FLASH 100LQFP Texas Instruments	1,227	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 8000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	46	384KB (384K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F429VIT6TR IC MCU 32BIT 2MB FLASH 100LQFP STMicroelectronics	3,762	-	RFQ	Datasheet	100-LQFP	STM32F4	Tape & Reel (TR)	Active	Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	82	2MB (2M x 8)	FLASH	-	256K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	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.

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.

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