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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
W83667HG-AC IC MCU Nuvoton Technology Corporation	1,131	-	RFQ	Datasheet	-	*	Bulk	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MINI55LDE IC MCU 32BIT 17.5KB FLASH 48LQFP Nuvoton Technology Corporation	1,881	-	RFQ	Datasheet	48-LQFP	NuMicro Mini55™	Tube	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVR, POR, PWM, WDT	33	17.5KB (17.5K x 8)	FLASH	-	2K x 8	2.1V ~ 5.5V	A/D 12x10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
MINI57FDE IC MCU 32BIT 29.5KB FLSH 20TSSOP Nuvoton Technology Corporation	4,784	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	NuMicro Mini57™	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	18	29.5KB (29.5k x 8)	FLASH	-	4K x 8	2.1V ~ 5.5V	A/D 8x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
MINI57TDE IC MCU 32BIT 29.5KB FLASH 33QFN Nuvoton Technology Corporation	1,278	-	RFQ	Datasheet	32-WFQFN Exposed Pad	NuMicro Mini57™	Tube	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	22	29.5KB (29.5k x 8)	FLASH	-	4K x 8	2.1V ~ 5.5V	A/D 8x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
MINI58FDE IC MCU 32BIT 32KB FLASH 20TSSOP Nuvoton Technology Corporation	3,038	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	NuMicro Mini58™ DE	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	17	32KB (32K x 8)	FLASH	-	4K x 8	2.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MINI58LDE IC MCU 32BIT 32KB FLASH 48LQFP Nuvoton Technology Corporation	2,355	-	RFQ	Datasheet	48-LQFP	NuMicro Mini58™ DE	Tube	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	30	32KB (32K x 8)	FLASH	-	4K x 8	2.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MINI58TDE IC MCU 32BIT 32KB FLASH 33QFN Nuvoton Technology Corporation	1,661	-	RFQ	Datasheet	32-WFQFN Exposed Pad	NuMicro Mini58™ DE	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	29	32KB (32K x 8)	FLASH	-	4K x 8	2.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
N76E616AL48 IC MCU 8BIT 18KB FLASH 48LQFP Nuvoton Technology Corporation	4,242	-	RFQ	Datasheet	48-LQFP	N76	Tube	Active	Not Verified	8051	8-Bit	16MHz	I2C, UART/USART	LCD, POR, PWM	46	18KB (18K x 8)	FLASH	-	512 x 8	2.4V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
N76E885AT20 IC MCU 8BIT 18KB FLASH 20TSSOP Nuvoton Technology Corporation	3,228	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	N76	Tray	Active	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	18	18KB (18K x 8)	FLASH	4K x 8	512 x 8	2.4V ~ 5.5V	A/D 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
N76E885AT28 IC MCU 8BIT 18KB FLASH 28TSSOP Nuvoton Technology Corporation	2,415	-	RFQ	Datasheet	28-TSSOP (0.173", 4.40mm Width)	N76	Tray	Active	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	25	18KB (18K x 8)	FLASH	4K x 8	512 x 8	2.4V ~ 5.5V	A/D 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount

WINSUN SOURCING SUPPORT

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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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.