Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
EZ80F91GAZ0AEK IC MCU 8BIT 256KB FLASH 144LQFP Zilog	4,280	-	RFQ	Datasheet	144-LQFP	eZ80® Acclaim!®	Tray	Obsolete	Not Verified	eZ80	8-Bit	50MHz	Ethernet, I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	256KB (256K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12XS256J0MAE IC MCU 16BIT 256KB FLASH 64LQFP NXP USA Inc.	4,912	-	RFQ	Datasheet	64-LQFP	HCS12X	Tray	Active	Not Verified	HCS12X	16-Bit	40MHz	CANbus, SCI, SPI	LVD, POR, PWM, WDT	44	256KB (256K x 8)	FLASH	-	12K x 8	1.72V ~ 5.5V	A/D 8x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912ZVHY64F1CLQ IC MCU 16BIT 64KB FLASH 144LQFP NXP USA Inc.	2,721	-	RFQ	Datasheet	144-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, LCD, POR, PWM, WDT	100	64KB (64K x 8)	FLASH	2K x 8	4K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912XHY128F0VLMR IC MCU 16BIT 128KB FLASH 112LQFP NXP USA Inc.	1,869	-	RFQ	Datasheet	112-LQFP	HCS12X	Tape & Reel (TR)	Active	Not Verified	HCS12X	16-Bit	40MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI	LCD, Motor control PWM, POR, PWM, WDT	88	128KB (128K x 8)	FLASH	8K x 8	8K x 8	4.5V ~ 5.5V	A/D 12x10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
SAK-XC2364B-24F40L IC MCU 16/32B 192KB FLSH 100LQFP Infineon Technologies	4,185	-	RFQ	Datasheet	100-LQFP Exposed Pad	XC23xxB	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16/32-Bit	40MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	I2S, POR, PWM, WDT	76	192KB (192K x 8)	FLASH	-	18K x 8	3V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DMF2802PZA-60 IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	2,316	-	RFQ	Datasheet	100-LQFP	C2000™ C28x Fixed-Point	Tray	Obsolete	Not Verified	C28x	32-Bit Single-Core	60MHz	CANbus, I2C, SCI, SPI, UART/USART	POR, PWM, WDT	35	64KB (32K x 16)	FLASH	-	6K x 16	1.71V ~ 1.89V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68HC908LJ24CFQ IC MCU 8BIT 24KB FLASH 80QFP NXP USA Inc.	2,026	-	RFQ	Datasheet	80-QFP	HC08	Tray	Obsolete	Not Verified	HC08	8-Bit	8MHz	I2C, IRSCI, SPI	LCD, LVD, POR, PWM	48	24KB (24K x 8)	FLASH	-	768 x 8	3V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MAX32675CALZ+T IC MCU 12BIT 384KB FLASH 68TQFN Analog Devices Inc./Maxim Integrated	2,184	-	RFQ	Datasheet	72-VFLGA Exposed Pad	DARWIN	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit	120MHz	4-Wire, I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	384KB (384K x 8)	FLASH	-	160K x 8	2.7V ~ 3.63V	A/D 12x16/24b Sigma-Delta; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CYTR21100-44LQI28 TRACKPAD Infineon Technologies	3,842	-	RFQ	Datasheet	-	-	Tray	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S9S12XS256J0MAAR IC MCU 16BIT 256KB FLASH 80QFP NXP USA Inc.	3,659	-	RFQ	Datasheet	80-QFP	HCS12X	Tape & Reel (TR)	Active	Not Verified	HCS12X	16-Bit	40MHz	CANbus, SCI, SPI	LVD, POR, PWM, WDT	59	256KB (256K x 8)	FLASH	-	12K x 8	1.72V ~ 5.5V	A/D 8x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912ZVHY64F1VLL IC MCU 16BIT 64KB FLASH 100LQFP NXP USA Inc.	1,771	-	RFQ	Datasheet	100-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, LCD, POR, PWM, WDT	73	64KB (64K x 8)	FLASH	2K x 8	4K x 8	4.5V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SAF-XE167GM-48F80L AA IC MCU 16BIT 384KB FLASH 144LQFP Infineon Technologies	4,876	-	RFQ	Datasheet	144-LQFP Exposed Pad	XE16x	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16-Bit	80MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	I2S, POR, PWM, WDT	119	384KB (384K x 8)	FLASH	-	34K x 8	3V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32WG995F128-B-BGA120 IC MCU 32BIT 128KB FLASH 120BGA Silicon Labs	2,067	-	RFQ	Datasheet	120-VFBGA	Wonder Gecko	Tray	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	93	128KB (128K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32WG995F128-B-BGA120R IC MCU 32BIT 128KB FLASH 120BGA Silicon Labs	2,710	-	RFQ	Datasheet	120-VFBGA	Wonder Gecko	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	93	128KB (128K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52108CGFN#10 IC MCU 32BIT 512KB FLASH 80LQFP Renesas Electronics Corporation	2,347	-	RFQ	Datasheet	80-LQFP	RX200	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	50MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	64	512KB (512K x 8)	FLASH	8K x 8	64K x 8	1.62V ~ 5.5V	A/D 14x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F56316CDLJ#U0 IC MCU 32BIT 256KB FLSH 100TFLGA Renesas Electronics Corporation	2,605	-	RFQ	Datasheet	100-TFLGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	78	256KB (256K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 8x10b, 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PXAG30KFA,529 IC MCU 16BIT ROMLESS 44PLCC NXP USA Inc.	4,985	-	RFQ	Datasheet	44-LCC (J-Lead)	XA	Tube	Obsolete	Not Verified	XA	16-Bit	30MHz	UART/USART	PWM, WDT	32	-	ROMless	-	512 x 8	2.7V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C74AT-04E/L IC MCU 8BIT 7KB OTP 44PLCC Microchip Technology	4,110	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 6V	A/D 8x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18F4431-E/P IC MCU 8BIT 16KB FLASH 40DIP Microchip Technology	4,597	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT	36	16KB (8K x 16)	FLASH	256 x 8	768 x 8	4.2V ~ 5.5V	A/D 9x10b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
ML610Q438P-NNNTC0AAL IC MCU 8BIT 128KB FLASH 144LQFP Rohm Semiconductor	1,656	-	RFQ	Datasheet	144-LQFP	ML610400	Tray	Obsolete	Not Verified	nX-U8/100	8-Bit	4.2MHz	I2C, SSP, UART/USART	LCD, Melody Driver, POR, PWM, WDT	20	128KB (64K x 16)	FLASH	-	7K x 8	1.1V ~ 3.6V	A/D 2x12b, 2x24b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

Microcontrollers FAQ

Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.

What should I check when selecting Microcontrollers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Microcontrollers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.