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
R7F7016843AFP-C#KA1 IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	3,392	-	RFQ	Datasheet	100-LQFP	RH850/F1x	Tape & Reel (TR)	Active	-	RH850G3KH	32-Bit	120MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, PWM, WDT	81	1MB (1M x 8)	FLASH	64K x 8	160K x 8	3V ~ 5.5V	A/D 20x10b, 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F205ZGT7TR IC MCU 32BIT 1MB FLASH 144LQFP STMicroelectronics	2,464	-	RFQ	Datasheet	144-LQFP	STM32F2	Tape & Reel (TR)	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	114	1MB (1M x 8)	FLASH	-	128K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC17C43-16/PQ IC MCU 8BIT 8KB OTP 44MQFP Microchip Technology	1,145	-	RFQ	Datasheet	44-QFP	PIC® 17C	Tray	Active	Not Verified	PIC	8-Bit	16MHz	UART/USART	POR, PWM, WDT	33	8KB (4K x 16)	OTP	-	454 x 8	4.5V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC17C44-25E/PQ IC MCU 8BIT 16KB OTP 44MQFP Microchip Technology	1,335	-	RFQ	Datasheet	44-QFP	PIC® 17C	Tray	Obsolete	Not Verified	PIC	8-Bit	25MHz	UART/USART	POR, PWM, WDT	33	16KB (8K x 16)	OTP	-	454 x 8	4.5V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
DS80C320-FCG IC MCU 8BIT ROMLESS 44MQFP Analog Devices Inc./Maxim Integrated	2,238	-	RFQ	Datasheet	44-QFP	80C	Tray	Obsolete	Not Verified	8051	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	256 x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
FX32K146HAT0MLLT S32K146 ARM CORTEX-M4F, 80 MHZ, NXP USA Inc.	2,187	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PIC18LF2682-I/SO IC MCU 8BIT 80KB FLASH 28SOIC Microchip Technology	2,359	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tube	Active	Not 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	2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F156IPM IC MCU 16BIT 24KB FLASH 64LQFP Texas Instruments	3,222	-	RFQ	Datasheet	64-LQFP	MSP430x1xx	Tray	Active	Not Verified	MSP430 CPU16	16-Bit	8MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	48	24KB (24K x 8 + 256B)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F1491IPMG4 IC MCU 16BIT 60KB FLASH 64LQFP Texas Instruments	4,550	-	RFQ	Datasheet	64-LQFP	MSP430x1xx	Tray	Discontinued at Digi-Key	Verified	MSP430 CPU16	16-Bit	8MHz	SPI, UART/USART	POR, PWM, WDT	48	60KB (60K x 8 + 256B)	FLASH	-	2K x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430A024IPM IC MCU 16BIT 60KB FLASH 64LQFP Texas Instruments	4,084	-	RFQ	Datasheet	64-LQFP	MSP430x1xx	Tray	Active	Not Verified	MSP430	16-Bit	8MHz	SPI, UART/USART	POR, PWM, WDT	48	60KB (60K x 8 + 256B)	FLASH	-	2K x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FG4617IZCAR IC MCU 16BIT 92KB FLASH 113NFBGA Texas Instruments	1,771	-	RFQ	Datasheet	113-VFBGA	MSP430x4xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUX	16-Bit	8MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	80	92KB (92K x 8 + 256B)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 12x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FG4619IZCAR IC MCU 16BIT 120KB FLSH 113NFBGA Texas Instruments	3,603	-	RFQ	Datasheet	113-VFBGA	MSP430x4xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUX	16-Bit	8MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	80	120KB (120K x 8 + 256B)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 12x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912XEG128J2MAAR IC MCU 16BIT 128KB FLASH 80QFP NXP USA Inc.	3,703	-	RFQ	Datasheet	80-QFP	HCS12X	Tape & Reel (TR)	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	59	128KB (128K x 8)	FLASH	2K x 8	12K x 8	1.72V ~ 5.5V	A/D 8x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912XEG128BMAAR IC MCU 16BIT 128KB FLASH 80QFP NXP USA Inc.	2,706	-	RFQ	Datasheet	80-QFP	HCS12X	Tape & Reel (TR)	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	59	128KB (128K x 8)	FLASH	2K x 8	12K x 8	1.72V ~ 5.5V	A/D 8x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
SIM3L156-C-GMR IC MCU 32BIT 128KB FLASH 64QFN Silicon Labs	1,422	-	RFQ	Datasheet	64-VFQFN Exposed Pad	SiM3L1xx	Tape & Reel (TR)	Last Time Buy	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	51	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 23x10/12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C1233H6PZIR IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	1,991	-	RFQ	Datasheet	100-LQFP	Tiva™ C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, WDT	69	256KB (256K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 22x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ0512EFK100-E/GJX IC MCU 32BIT 512KB FLSH 100TFBGA Microchip Technology	4,689	-	RFQ	Datasheet	100-TFBGA	PIC® 32MZ	Tray	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	78	512KB (512K x 8)	FLASH	-	128K x 8	2.1V ~ 3.6V	A/D 40x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MZ1024EFF100T-I/PF IC MCU 32BIT 1MB FLASH 100TQFP Microchip Technology	4,476	-	RFQ	Datasheet	100-TQFP	PIC® 32MZ	Tape & Reel (TR)	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	78	1MB (1M x 8)	FLASH	-	256K x 8	2.1V ~ 3.6V	A/D 40x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ0512EFE144T-I/PH IC MCU 32BIT 512KB FLASH 144TQFP Microchip Technology	3,310	-	RFQ	Datasheet	144-TQFP	PIC® 32MZ	Tape & Reel (TR)	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	200MHz	EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	120	512KB (512K x 8)	FLASH	-	128K x 8	2.1V ~ 3.6V	A/D 48x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ0512EFK100-E/PT IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	2,122	-	RFQ	Datasheet	100-TQFP	PIC® 32MZ	Tray	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	78	512KB (512K x 8)	FLASH	-	128K x 8	2.1V ~ 3.6V	A/D 40x12b	Internal	-40°C ~ 125°C	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.

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.

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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.