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
TM4C129DNCPDTT3 IC MCU 32BIT 1MB FLASH 128TQFP Texas Instruments	3,544	-	RFQ	Datasheet	128-TQFP	Tiva™ C	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, QSSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT	90	1MB (1M x 8)	FLASH	6K x 8	256K x 8	2.97V ~ 3.63V	A/D 20x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
COP8SCR9HVA8/63SN IC MCU 8BIT 32KB FLASH 44PLCC Texas Instruments	4,111	-	RFQ	Datasheet	44-LCC (J-Lead)	COP8™ 8S	Tube	Last Time Buy	Not Verified	COP8	8-Bit	20MHz	Microwire/Plus (SPI), UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	37	32KB (32K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S1162-IBZ50-A2T IC MCU 32BIT 64KB FLASH 108BGA Texas Instruments	1,684	-	RFQ	Datasheet	108-LFBGA	Stellaris® ARM® Cortex®-M3S 1000	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	46	64KB (64K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	A/D 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28374DZWTT IC MCU 32BIT 512KB FLSH 337NFBGA Texas Instruments	1,762	-	RFQ	Datasheet	337-LFBGA	C2000™ C28x Delfino™, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	C28x	32-Bit Dual-Core	200MHz	CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, uPP, UART/USART, USB	DMA, POR, PWM, WDT	169	512KB (256K x 16)	FLASH	-	86K x 16	1.14V ~ 3.47V	A/D 24x12b; D/A 3x12b	Internal	-40°C ~ 105°C (TJ)	-	-	Surface Mount
LM3S2939-IBZ50-A2T IC MCU 32BIT 256KB FLASH 108BGA Texas Instruments	3,362	-	RFQ	Datasheet	108-LFBGA	Stellaris® ARM® Cortex®-M3S 2000	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	57	256KB (256K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 3x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP432P401VTRGCR IC MCU 32BIT 512KB FLASH 64VQFN Texas Instruments	2,085	-	RFQ	Datasheet	64-VFQFN Exposed Pad	MSP432™ SimpleLink™	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	24MHz	I2C, IrDA, SPI, UART/USART	DMA, POR, PWM, WDT	48	512KB (512K x 8)	FLASH	-	128K x 8	1.62V ~ 3.7V	A/D 14x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP432P401YIRGCR IC MCU 32BIT 1MB FLASH 64VQFN Texas Instruments	3,339	-	RFQ	Datasheet	64-VFQFN Exposed Pad	MSP432™ SimpleLink™	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	I2C, IrDA, SPI, UART/USART	DMA, POR, PWM, WDT	48	1MB (1M x 8)	FLASH	-	256K x 8	1.62V ~ 3.7V	A/D 14x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
RM44L920APZT IC MCU 16/32BIT 1MB FLSH 100LQFP Texas Instruments	2,170	-	RFQ	Datasheet	100-LQFP	Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa)	Tray	Active	Not Verified	ARM® Cortex®-R4F	16/32-Bit	120MHz	CANbus, LINbus, MibSPI, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	45	1MB (1M x 8)	FLASH	64K x 8	128K x 8	1.14V ~ 3.6V	A/D 16x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
TMS320F28054MPNQ IC MCU 32BIT 128KB FLASH 80LQFP Texas Instruments	3,924	-	RFQ	Datasheet	80-LQFP	C2000™ C28x Piccolo™	Tray	Active	Not Verified	C28x	32-Bit Single-Core	60MHz	CANbus, I2C, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	42	128KB (64K x 16)	FLASH	-	8K x 16	1.71V ~ 1.995V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
F28M35M22C1RFPS IC MCU 32BIT 256KB FLASH 144TQFP Texas Instruments	1,611	-	RFQ	Datasheet	144-TQFP Exposed Pad	C2000™ C28x + ARM® Cortex® M3 Concerto™	Tray	Active	Not Verified	C28x/ARM® Cortex®-M3	32-Bit Dual-Core	75MHz/75MHz	CANbus, EBI/EMI, Ethernet, I2C, SCI, SPI, SSI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	74	256KB/256KB	FLASH	-	136KB	1.2V, 1.8V, 3.3V	A/D 20x12b	-	-40°C ~ 125°C (TJ)	-	-	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.