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
TMS320F2806PZQ IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	2,913	-	RFQ	Datasheet	100-LQFP	C2000™ C28x Fixed-Point	Tray	Active	Not Verified	C28x	32-Bit Single-Core	100MHz	CANbus, I2C, SCI, SPI, UART/USART	POR, PWM, WDT	35	64KB (32K x 16)	FLASH	-	10K x 16	1.71V ~ 1.89V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
LM3S1538-IBZ50-A2 IC MCU 32BIT 96KB FLASH 108BGA Texas Instruments	2,375	-	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	43	96KB (96K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F28M35E50C1RFPS IC MCU 32BIT 512KB FLASH 144TQFP Texas Instruments	3,790	-	RFQ	Datasheet	144-TQFP Exposed Pad	C2000™ C28x + ARM® Cortex® M3 Concerto™	Tray	Discontinued at Digi-Key	Not Verified	C28x/ARM® Cortex®-M3	32-Bit Dual-Core	60MHz/60MHz	CANbus, EBI/EMI, Ethernet, I2C, SPI, SSI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	64	512KB/512KB	FLASH	-	72KB	1.8V, 3.3V	A/D 20x12b	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount
LM3S2616-IQR50-A0T IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	2,623	-	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, QEI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	128KB (128K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28334ZJZA IC MCU 32BIT 256KB FLASH 176BGA Texas Instruments	3,266	-	RFQ	Datasheet	176-BGA	C2000™ C28x Delfino™	Tray	Active	Not Verified	C28x	32-Bit Single-Core	150MHz	CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	88	256KB (128K x 16)	FLASH	-	34K x 16	1.805V ~ 1.995V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F28M35E50B1RFPQ IC MCU 32BIT 512KB FLASH 144TQFP Texas Instruments	2,466	-	RFQ	Datasheet	144-TQFP Exposed Pad	C2000™ C28x + ARM® Cortex® M3 Concerto™	Tray	Discontinued at Digi-Key	Not Verified	C28x/ARM® Cortex®-M3	32-Bit Dual-Core	60MHz/60MHz	CANbus, EBI/EMI, Ethernet, I2C, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	64	512KB/512KB	FLASH	-	72KB	1.8V, 3.3V	A/D 20x12b	-	-40°C ~ 125°C (TA)	-	-	Surface Mount
LM3S1918-IBZ50-A2T IC MCU 32BIT 256KB FLASH 108BGA Texas Instruments	4,168	-	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	52	256KB (256K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FG4616IZQWR IC MCU 16BIT 92KB FLASH 113BGA Texas Instruments	3,110	-	RFQ	Datasheet	113-VFBGA	MSP430x4xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUX	16-Bit	8MHz	I2C, IrDA, LINbus, 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; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP432P411VTPZR IC MCU 32BIT 512KB FLASH 100LQFP Texas Instruments	4,743	-	RFQ	Datasheet	100-LQFP	MSP432™ SimpleLink™	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	24MHz	I2C, IrDA, SPI, UART/USART	DMA, LCD, POR, PWM, WDT	84	512KB (512K x 8)	FLASH	-	128K x 8	1.62V ~ 3.7V	A/D 26x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP432P411YIPZR IC MCU 32BIT 1MB FLASH 100LQFP Texas Instruments	3,988	-	RFQ	Datasheet	100-LQFP	MSP432™ SimpleLink™	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	I2C, IrDA, SPI, UART/USART	DMA, LCD, POR, PWM, WDT	84	1MB (1M x 8)	FLASH	-	256K x 8	1.62V ~ 3.7V	A/D 26x16b	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.