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
TM4C1299NCZADT3 IC MCU 32BIT 1MB FLASH 212NFBGA Texas Instruments	2,590	-	RFQ	Datasheet	212-VFBGA	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	140	1MB (1M x 8)	FLASH	6K x 8	256K x 8	2.97V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TMS470R1B512PGET IC MCU 16/32B 512KB FLSH 144LQFP Texas Instruments	1,818	-	RFQ	Datasheet	144-LQFP	TMS470	Tray	Not For New Designs	Not Verified	ARM7®	16/32-Bit	60MHz	CANbus, SCI, SPI	DMA, POR, PWM, WDT	86	512KB (512K x 8)	FLASH	-	32K x 8	1.81V ~ 2.05V	A/D 16x10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S8730-IQC50-A2T IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	2,406	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 8000	Tape & Reel (TR)	Obsolete	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	128KB (128K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S1439-IBZ50-A2 IC MCU 32BIT 96KB FLASH 108BGA Texas Instruments	3,939	-	RFQ	Datasheet	108-LFBGA	Stellaris® ARM® Cortex®-M3S 1000	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	52	96KB (96K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S2410-IQC25-A2 IC MCU 32BIT 96KB FLASH 100LQFP Texas Instruments	3,470	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tray	Not For New Designs	Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	CANbus, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	60	96KB (96K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F28386SZWTS IC MCU 32BIT 512KB FLSH 337NFBGA Texas Instruments	3,129	-	RFQ	Datasheet	337-LFBGA	C2000™ C28x Fixed-Point	Tray	Active	Not Verified	C28x	32-Bit Dual-Core	200MHz	CANbus, Ethernet, I2C, McBSP, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	169	512KB (256K x 16)	FLASH	-	86K x 16	1.14V ~ 1.26V	A/D 96x12/16b; D/A 3x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
LM3S2965-IBZ50-A2T IC MCU 32BIT 256KB FLASH 108BGA Texas Instruments	2,711	-	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	56	256KB (256K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28376DPTPS IC MCU 32BIT 512KB FLSH 176HLQFP Texas Instruments	3,941	-	RFQ	Datasheet	176-LQFP Exposed Pad	C2000™ C28x Delfino™, Functional Safety (FuSa)	Tray	Last Time Buy	Not Verified	C28x	32-Bit Dual-Core	200MHz	CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, uPP, UART/USART, USB	DMA, POR, PWM, WDT	97	512KB (256K x 16)	FLASH	-	86K x 16	1.14V ~ 3.47V	A/D 20x12b, 9x16b; D/A 3x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
LM3S2678-IQR50-A0T IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	3,238	-	RFQ	Datasheet	64-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320LF2406APZAG4 IC MCU 16BIT 64KB FLASH 100LQFP Texas Instruments	3,908	-	RFQ	Datasheet	100-LQFP	C2000™ C24x 16-Bit	Tray	Discontinued at Digi-Key	Not Verified	C2xx DSP	16-Bit	40MHz	CANbus, SCI, SPI, UART/USART	POR, PWM, WDT	41	64KB (32K x 16)	FLASH	-	5K x 8	3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	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.