Microcontrollers

Use the filters and product table below to compare Microcontrollers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
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
MSP430FR5994IZVW IC MCU 16BIT 256KB FRAM 87NFBGA Texas Instruments	310	-	RFQ	Datasheet	87-VFBGA	MSP430™ FRAM	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	68	256KB (256K x 8)	FRAM	-	8K x 8	1.8V ~ 3.6V	A/D 20x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F6635IPZ IC MCU 16BIT 256KB FLASH 100LQFP Texas Instruments	116	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	74	256KB (256K x 8)	FLASH	-	18K x 8	1.8V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F249TPM IC MCU 16BIT 60KB FLASH 64LQFP Texas Instruments	223	-	RFQ	Datasheet	64-LQFP	MSP430F2xx	Tray	Active	Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	48	60KB (60K x 8 + 256B)	FLASH	-	2K x 8	1.8V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430F5435AIPN IC MCU 16BIT 192KB FLASH 80LQFP Texas Instruments	4,880	-	RFQ	Datasheet	80-LQFP	MSP430F5xx	Tube	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	67	192KB (192K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS5700714APZQQ1 IC MCU 32BIT 768KB FLASH 100LQFP Texas Instruments	2,311	-	RFQ	Datasheet	100-LQFP	Hercules™ TMS570 ARM® Cortex®-R	Tray	Active	Not Verified	ARM® Cortex®-R4F	32-Bit Dual-Core	100MHz	CANbus, I2C, LINbus, MibSPI, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	55	768KB (768K x 8)	FLASH	64K x 8	128K x 8	1.14V ~ 3.6V	A/D 16x12b	External	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
MSP430F5359IPZ IC MCU 16BIT 512KB FLASH 100LQFP Texas Instruments	531	-	RFQ	Datasheet	100-LQFP	MSP430F5xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	74	512KB (512K x 8)	FLASH	-	66K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F280049PZQ IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	443	-	RFQ	Datasheet	100-LQFP	C2000™ C28x Piccolo™	Tray	Active	Not Verified	C28x	32-Bit Single-Core	100MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	40	256KB (128K x 16)	FLASH	-	50K x 16	1.14V ~ 1.32V	A/D 21x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
TM4C123FH6PMT IC MCU 32BIT 256KB FLASH 64LQFP Texas Instruments	883	-	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, USB OTG	Brown-out Detect/Reset, DMA, Motion PWM, POR, WDT	43	256KB (256K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430F448IPZR IC MCU 16BIT 48KB FLASH 100LQFP Texas Instruments	1,684	-	RFQ	Datasheet	100-LQFP	MSP430x4xx	Tape & Reel (TR)	Active	Verified	MSP430 CPU16	16-Bit	8MHz	SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	48	48KB (48K x 8 + 256B)	FLASH	-	2K x 8	1.8V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

WINSUN SOURCING SUPPORT

Need Help Sourcing Microcontrollers?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Microcontrollers FAQ

Common questions about filtering, comparing and sourcing Microcontrollers components.

How can I narrow the Microcontrollers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Microcontrollers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.