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
PIC18LF4680-I/PT IC MCU 8BIT 64KB FLASH 44TQFP Microchip Technology	658	-	RFQ	Datasheet	44-TQFP	PIC® 18F	Tray	Active	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	36	64KB (32K x 16)	FLASH	1K x 8	3.25K x 8	2V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C123BE6PMI IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	578	-	RFQ	Datasheet	64-LQFP	Tiva™ C	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, Motion PWM, POR, WDT	43	128KB (128K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT90USB1286-MUR IC MCU 8BIT 128KB FLASH 64QFN Microchip Technology	22,953	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® 90USB	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	16MHz	EBI/EMI, I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	48	128KB (128K x 8)	FLASH	4K x 8	8K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32JG12B500F1024GM48-C IC MCU 32BIT 1MB FLASH 48QFN Silicon Labs	625	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Jade Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	33	1MB (1M x 8)	FLASH	-	256K x 8	1.8V ~ 3.8V	A/D - 12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK10DX256VLH7R IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	5,063	-	RFQ	Datasheet	64-LQFP	Kinetis K10	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, SPI, UART/USART	DMA, I2S, LVD, POR, PWM, WDT	44	256KB (256K x 8)	FLASH	2K x 8	64K x 8	1.71V ~ 3.6V	A/D 26x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MK10DX256VLH7 IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	1,190	-	RFQ	Datasheet	64-LQFP	Kinetis K10	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, SPI, UART/USART	DMA, I2S, LVD, POR, PWM, WDT	44	256KB (256K x 8)	FLASH	2K x 8	64K x 8	1.71V ~ 3.6V	A/D 26x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
DSPIC33EP256MU806-E/MR IC MCU 16BIT 256KB FLASH 64VQFN Microchip Technology	616	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33EP	Tube	Active	Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	51	256KB (85.5K x 24)	FLASH	-	12K x 16	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
S9S08DZ60F2VLCR IC MCU 8BIT 60KB FLASH 32LQFP NXP USA Inc.	1,195	-	RFQ	Datasheet	32-LQFP	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	25	60KB (60K x 8)	FLASH	2K x 8	4K x 8	2.7V ~ 5.5V	A/D 10x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC18F2682-I/SO IC MCU 8BIT 80KB FLASH 28SOIC Microchip Technology	554	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	25	80KB (40K x 16)	FLASH	1K x 8	3.25K x 8	4.2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4E16CA-ANR IC MCU 32BIT 1MB FLASH 100LQFP Microchip Technology	3,587	-	RFQ	Datasheet	100-LQFP	SAM4E	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	79	1MB (1M x 8)	FLASH	-	128K x 8	1.62V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
C8051F506-IQ IC MCU 8BIT 32KB FLASH 32LQFP Silicon Labs	1,113	-	RFQ	Datasheet	32-LQFP	C8051F50x	Tray	Active	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	32KB (32K x 8)	FLASH	-	4.25K x 8	1.8V ~ 5.25V	A/D 25x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATUC256L3U-AUT IC MCU 32BIT 256KB FLASH 64TQFP Microchip Technology	114	-	RFQ	Datasheet	64-TQFP	AVR®32 UC3 L	Tray	Active	Not Verified	AVR	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	51	256KB (256K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA640V-8AUR IC MCU 8BIT 64KB FLASH 100TQFP Microchip Technology	11,275	-	RFQ	Datasheet	100-TQFP	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	8MHz	EBI/EMI, I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	86	64KB (32K x 16)	FLASH	4K x 8	8K x 8	1.8V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR5994IRGZT IC MCU 16BIT 256KB FRAM 48VQFN Texas Instruments	2,342	-	RFQ	Datasheet	48-VFQFN Exposed Pad	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	40	256KB (256K x 8)	FRAM	-	8K x 8	1.8V ~ 3.6V	A/D 16x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89LP3240-20AU IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	160	-	RFQ	Datasheet	44-TQFP	89LP	Tray	Active	Not Verified	8051	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	38	32KB (32K x 8)	FLASH	8K x 8	4.25K x 8	2.4V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKV46F256VLL16 IC MCU 32BIT 256KB FLASH 100LQFP NXP USA Inc.	130	-	RFQ	Datasheet	100-LQFP	Kinetis KV	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	168MHz	CANbus, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	74	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 38x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F446ZEJ6TR IC MCU 32BIT 512KB FLSH 144UFBGA STMicroelectronics	2,868	-	RFQ	Datasheet	144-UFBGA	STM32F4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	114	512KB (512K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F205VFT6 IC MCU 32BIT 768KB FLASH 100LQFP STMicroelectronics	540	-	RFQ	Datasheet	100-LQFP	STM32F2	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	120MHz	CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	82	768KB (768K x 8)	FLASH	-	132K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F8622-I/PT IC MCU 8BIT 64KB FLASH 80TQFP Microchip Technology	118	-	RFQ	Datasheet	80-TQFP	PIC® 18F	Tray	Active	Not Verified	PIC	8-Bit	40MHz	EBI/EMI, I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	70	64KB (32K x 16)	FLASH	1K x 8	3.8K x 8	4.2V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP512GM710-E/PF IC MCU 16BIT 512KB FLASH 100TQFP Microchip Technology	606	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33EP	Tray	Active	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT	85	512KB (170K x 24)	FLASH	-	48K x 8	3V ~ 3.6V	A/D 49x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	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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