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.

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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
LM3S5732-IQR50-A0 IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	4,134	-	RFQ	Datasheet	64-LQFP	Stellaris® ARM® Cortex®-M3S 5000	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	128KB (128K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS5703134DPGEQQ1 IC MCU 16/32BIT 3MB FLSH 144LQFP Texas Instruments	2,308	-	RFQ	Datasheet	144-LQFP	Hercules™ TMS570 ARM® Cortex®-R	Tray	Active	Not Verified	ARM® Cortex®-R4F	16/32-Bit	160MHz	CANbus, EBI/EMI, I2C, LINbus, MibSPI, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	64	3MB (3M x 8)	FLASH	64K x 8	256K x 8	1.14V ~ 3.6V	A/D 24x12b	External	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
F28M36H33C2ZWTT IC MCU 32BIT 768KB FLASH 289BGA Texas Instruments	2,376	-	RFQ	Datasheet	289-LFBGA	C2000™ C28x + ARM® Cortex® M3 Concerto™	Tray	Obsolete	Not Verified	C28x/ARM® Cortex®-M3	32-Bit Dual-Core	100MHz/150MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, McBSP, SCI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	142	512KB/768KB	FLASH	-	232KB	1.14V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 105°C (TJ)	-	-	Surface Mount
TMS320F28375DPTPS IC MCU 32BIT 1MB FLASH 176HLQFP Texas Instruments	4,933	-	RFQ	Datasheet	176-LQFP Exposed Pad	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	97	1MB (512K x 16)	FLASH	-	102K x 16	1.14V ~ 3.47V	A/D 20x12b; D/A 3x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
MSP432P401RIZXHR IC MCU 32BIT 256KB FLASH 80NFBGA Texas Instruments	3,829	-	RFQ	Datasheet	80-VFBGA	MSP432™	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	I2C, IrDA, SPI, UART/USART	DMA, POR, PWM, WDT	64	256KB (256K x 8)	FLASH	-	64K x 8	1.62V ~ 3.7V	A/D 18x14b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F28M36H33B2ZWTT IC MCU 32BIT 768KB FLASH 289BGA Texas Instruments	2,237	-	RFQ	Datasheet	289-LFBGA	C2000™ C28x + ARM® Cortex® M3 Concerto™	Tray	Active	Not Verified	C28x/ARM® Cortex®-M3	32-Bit Dual-Core	100MHz/150MHz	CANbus, EBI/EMI, I2C, IrDA, McBSP, SCI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	142	512KB/768KB	FLASH	-	232KB	1.14V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 105°C (TJ)	-	-	Surface Mount
LM3S2139-IQC25-A2T IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	3,778	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tape & Reel (TR)	Not For New Designs	Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	56	64KB (64K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F2618TPMR-NM IC MCU 16BIT 116KB FLASH 64LQFP Texas Instruments	2,833	-	RFQ	Datasheet	64-LQFP	MSP430F2xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	48	116KB (116K x 8 + 256B)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S2620-IQC25-A2 IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	1,154	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	52	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28374DZWTS IC MCU 32BIT 512KB FLSH 337NFBGA Texas Instruments	4,890	-	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 ~ 125°C (TJ)	-	-	Surface Mount

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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.