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
S9S08DN60F2VLF IC MCU 8BIT 60KB FLASH 48LQFP NXP USA Inc.	3,667	-	RFQ	Datasheet	48-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	39	60KB (60K x 8)	FLASH	2K x 8	2K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C3246LTI-136 IC MCU 8BIT 64KB FLASH 48QFN Infineon Technologies	4,231	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PSOC™ 3 CY8C32xx	Tray	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F303VDH6 IC MCU 32BIT 384KB FLSH 100UFBGA STMicroelectronics	1,155	-	RFQ	Datasheet	100-UFBGA	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	84	384KB (384K x 8)	FLASH	-	80K x 8	2V ~ 3.6V	A/D 39x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F412ZEJ6 IC MCU 32BIT 512KB FLSH 144UFBGA STMicroelectronics	4,081	-	RFQ	Datasheet	144-UFBGA	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	114	512KB (512K x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08GT32CFB IC MCU 8BIT 32KB FLASH 44QFP NXP USA Inc.	3,942	-	RFQ	Datasheet	44-QFP	S08	Tray	Obsolete	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	36	32KB (32K x 8)	FLASH	-	2K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08GT32CFBE IC MCU 8BIT 32KB FLASH 44QFP NXP USA Inc.	2,468	-	RFQ	Datasheet	44-QFP	S08	Tray	Obsolete	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	36	32KB (32K x 8)	FLASH	-	2K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
COP8SAC720N9 IC MCU 8BIT 4KB OTP 20DIP Texas Instruments	3,516	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	COP8™ 8SA	Tube	Obsolete	Not Verified	COP8	8-Bit	10MHz	Microwire/Plus (SPI)	POR, PWM, WDT	16	4KB (4K x 8)	OTP	-	128 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
EFM32LG980F64G-F-QFP100R IC MCU 32BIT 64KB FLASH 100LQFP Silicon Labs	1,173	-	RFQ	Datasheet	100-LQFP	Leopard Gecko	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	81	64KB (64K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F448T-I/L IC MCU 8BIT 16KB FLASH 44PLCC Microchip Technology	2,318	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 18F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	33	16KB (8K x 16)	FLASH	256 x 8	768 x 8	4.2V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
T89C51CC01CA-SLSIM IC MCU 8BIT 32KB FLASH 44PLCC Microchip Technology	3,071	-	RFQ	Datasheet	44-LCC (J-Lead)	AT89C CAN	Tray	Obsolete	Not Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	2K x 8	1.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
T89C51CC01UA-RLTIM IC MCU 8BIT 32KB FLASH 44VQFP Microchip Technology	3,401	-	RFQ	Datasheet	44-LQFP	AT89C CAN	Tray	Obsolete	Not Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	2K x 8	1.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
T89C51CC01UA-SLSIM IC MCU 8BIT 32KB FLASH 44PLCC Microchip Technology	2,792	-	RFQ	Datasheet	44-LCC (J-Lead)	AT89C CAN	Tube	Obsolete	Not Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	2K x 8	1.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
T89C51CC01CA-7CTIM IC MCU 8BIT 32KB FLASH 64CSPBGA Microchip Technology	2,758	-	RFQ	Datasheet	64-LFBGA, CSPBGA	AT89C CAN	Tray	Obsolete	Not Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	34	32KB (32K x 8)	FLASH	2K x 8	1.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
T89C51CC01UA-7CTIM IC MCU 8BIT 32KB FLASH 64CSPBGA Microchip Technology	4,415	-	RFQ	Datasheet	64-LFBGA, CSPBGA	AT89C CAN	Tray	Obsolete	Not Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	34	32KB (32K x 8)	FLASH	2K x 8	1.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF4455-I/P IC MCU 8BIT 24KB FLASH 40DIP Microchip Technology	4,802	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	35	24KB (12K x 16)	FLASH	256 x 8	2K x 8	2V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC32MX764F128H-V/PT IC MCU 32BIT 128KB FLASH 64TQFP Microchip Technology	1,766	-	RFQ	Datasheet	64-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	128KB (128K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
DSPIC33EP512GP506-E/MR IC MCU 16BIT 512KB FLASH 64VQFN Microchip Technology	1,426	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33EP	Tube	Active	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 16x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP512MC506-E/MR IC MCU 16BIT 512KB FLASH 64VQFN Microchip Technology	4,829	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33EP	Tube	Active	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	53	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 16x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
ML610Q432A-NNNTC0AGL IC MCU 8BIT 64KB FLASH 144LQFP Rohm Semiconductor	2,868	-	RFQ	Datasheet	144-LQFP	ML610400	Tray	Not For New Designs	Not Verified	nX-U8/100	8-Bit	4.2MHz	I2C, SSP, UART/USART	LCD, Melody Driver, POR, PWM, WDT	14	64KB (32K x 16)	FLASH	-	3K x 8	1.1V ~ 3.6V	A/D 2x12b, 2x24b	Internal	-20°C ~ 70°C (TA)	-	-	Surface Mount
PIC32MX350F256H-V/MR IC MCU 32BIT 256KB FLASH 64VQFN Microchip Technology	2,856	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MX	Tube	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	-40°C ~ 105°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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