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
TMS320F2801ZGMS IC MCU 32BIT 32KB FLASH 100BGA Texas Instruments	1,699	-	RFQ	Datasheet	100-LFBGA	C2000™ C28x Fixed-Point	Tube	Obsolete	Not Verified	C28x	32-Bit Single-Core	100MHz	CANbus, I2C, SCI, SPI, UART/USART	POR, PWM, WDT	35	32KB (16K x 16)	FLASH	-	6K x 16	1.71V ~ 1.89V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
LM3S2276-IQR50-A0T IC MCU 32BIT 64KB FLASH 64LQFP Texas Instruments	3,850	-	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, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	64KB (64K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C1292NCZADI3R IC MCU 32BIT 1MB FLASH 212NFBGA Texas Instruments	3,567	-	RFQ	Datasheet	212-VFBGA	Tiva™ C	Tape & Reel (TR)	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 ~ 85°C (TA)	-	-	Surface Mount
MSP430F4616IPZ IC MCU 16BIT 92KB FLASH 100LQFP Texas Instruments	1,308	-	RFQ	Datasheet	100-LQFP	MSP430x4xx	Tray	Active	Not Verified	MSP430 CPUX	16-Bit	8MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	80	92KB (92K x 8 + 256B)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S8630-EQC50-A2T IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	4,983	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 8000	Tape & Reel (TR)	Obsolete	Not 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	31	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S9997-IQC80-C3T IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	4,373	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 9000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	60	256KB (256K x 8)	FLASH	-	64K x 8	1.235V ~ 1.365V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F47183IPZR IC MCU 16BIT 116KB FLASH 100LQFP Texas Instruments	3,461	-	RFQ	Datasheet	100-LQFP	MSP430x4xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	72	116KB (116K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 3x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS470R1A256PZ-T IC MCU 16/32B 256KB FLSH 100LQFP Texas Instruments	3,958	-	RFQ	Datasheet	100-LQFP	TMS470	Tray	Not For New Designs	Verified	ARM7®	16/32-Bit	48MHz	CANbus, C2Slb, SCI, SPI	PWM, WDT	49	256KB (256K x 8)	FLASH	-	12K x 8	1.81V ~ 2.05V	A/D 16x10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430F6438IZQWR IC MCU 16BIT 256KB FLASH 113BGA Texas Instruments	2,445	-	RFQ	Datasheet	113-VFBGA	MSP430F6xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	74	256KB (256K x 8)	FLASH	-	18K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28068PZT IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	4,537	-	RFQ	Datasheet	100-LQFP	C2000™ C28x Piccolo™	Tray	Obsolete	Not Verified	C28x	32-Bit Single-Core	90MHz	CANbus, I2C, McBSP, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	54	256KB (128K x 16)	FLASH	-	50K x 16	1.71V ~ 1.995V	A/D 16x12b	Internal	-40°C ~ 105°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.