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
LM3S1627-IQR50-A0 IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	4,561	-	RFQ	Datasheet	64-LQFP	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, DMA, POR, PWM, WDT	33	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
COP8CBE9IMT9 IC MCU 8BIT 8KB FLASH 48TSSOP Texas Instruments	4,054	-	RFQ	Datasheet	48-TFSOP (0.240", 6.10mm Width)	COP8™ 8C	Tube	Obsolete	Not Verified	COP8	8-Bit	6.67MHz	Microwire/Plus (SPI), UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	39	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
LM3S2637-IQC50-A2 IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	2,670	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tray	Not For New Designs	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	46	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMX5700914APGEQQ1 IC MCU 16/32B 1MB FLASH 56HTSSOP Texas Instruments	4,653	-	RFQ	Datasheet	56-PowerTSSOP (0.240", 6.10mm Width)	Hercules™ TMS570 ARM® Cortex®-R	Tray	Obsolete	Not Verified	ARM® Cortex®-R4F	16/32-Bit	160MHz	CANbus, I2C, LINbus, MibSPI, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	64	1MB (1M x 8)	FLASH	64K x 8	128K x 8	1.14V ~ 3.6V	A/D 24x12b, 16x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
TMS320LF2407APGEG4 IC MCU 16BIT 64KB FLASH 144LQFP Texas Instruments	3,265	-	RFQ	Datasheet	144-LQFP	C2000™ C24x 16-Bit	Tray	Discontinued at Digi-Key	Not Verified	C2xx DSP	16-Bit	40MHz	CANbus, EBI/EMI, 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
MSP432P4011IRGCR IC MCU 32BIT 2MB FLASH 64VQFN Texas Instruments	3,055	-	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	2MB (2M x 8)	FLASH	-	256K x 8	1.62V ~ 3.7V	A/D 14x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F28M35E52C1RFPT IC MCU 32BIT 512KB FLASH 144TQFP Texas Instruments	4,974	-	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	-	136KB	1.8V, 3.3V	A/D 20x12b	-	-40°C ~ 105°C (TJ)	-	-	Surface Mount
TMS5701115CZWTQQ1 IC MCU 16/32B 1MB FLASH 337NFBGA Texas Instruments	4,090	-	RFQ	Datasheet	337-LFBGA	Hercules™ TMS570 ARM® Cortex®-R	Tray	Active	Not Verified	ARM® Cortex®-R4F	16/32-Bit	180MHz	CANbus, EBI/EMI, FlexRay, I2C, LINbus, MibSPI, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	101	1MB (1M x 8)	FLASH	64K x 8	128K x 8	1.14V ~ 3.6V	A/D 24x12b	External	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
LM3S2410-IBZ25-A2 IC MCU 32BIT 96KB FLASH 108BGA Texas Instruments	2,396	-	RFQ	Datasheet	108-LFBGA	Stellaris® ARM® Cortex®-M3S 2000	Tray	Not For New Designs	Not 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
LM3S1850-IBZ50-A2 IC MCU 32BIT 256KB FLASH 108BGA Texas Instruments	3,448	-	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	56	256KB (256K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	-	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.