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
LM3S1626-IQR50-A0 IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	1,620	-	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 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
M30281FAHP#U7B IC MCU 16BIT 96KB FLASH 64LFQFP Renesas Electronics Corporation	3,826	-	RFQ	Datasheet	64-LQFP	M16C™ M16C/Tiny/28	Tray	Not For New Designs	Not Verified	M16C/60	16-Bit	20MHz	I2C, IEBus, SIO, UART/USART	DMA, POR, PWM, Voltage Detect, WDT	55	96KB (96K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C5566LTI-017T IC MCU 32BIT 64KB FLASH 68QFN Infineon Technologies	1,270	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 5 CY8C55	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	67MHz	I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	16K x 8	2.7V ~ 5.5V	A/D 1x20b, 1x12b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68331CFC16B1 IC MCU 32BIT ROMLESS 132PQFP NXP USA Inc.	1,872	-	RFQ	Datasheet	132-BQFP Bumpered	M683xx	Tray	Obsolete	Not Verified	CPU32	32-Bit Single-Core	16MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	18	-	ROMless	-	-	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC908AB32CFUER IC MCU 8BIT 32KB FLASH 64QFP NXP USA Inc.	4,549	-	RFQ	Datasheet	64-QFP	HC08	Tape & Reel (TR)	Not For New Designs	Not Verified	HC08	8-Bit	8MHz	SCI, SPI	POR, PWM	51	32KB (32K x 8)	FLASH	512 x 8	1K x 8	4.5V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S908AB32AH3CFUER IC MCU 8BIT 32KB FLASH 64QFP NXP USA Inc.	4,133	-	RFQ	Datasheet	64-QFP	HC08	Tape & Reel (TR)	Not For New Designs	Not Verified	HC08	8-Bit	8MHz	SCI, SPI	POR, PWM	51	32KB (32K x 8)	FLASH	512 x 8	1K x 8	4.5V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC17C756A-33E/L IC MCU 8BIT 32KB OTP 68PLCC Microchip Technology	2,015	-	RFQ	Datasheet	68-LCC (J-Lead)	PIC® 17C	Tube	Active	Verified	PIC	8-Bit	33MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	50	32KB (16K x 16)	OTP	-	902 x 8	4.5V ~ 5.5V	A/D 12x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC9S12E256CPVE IC MCU 16BIT 256KB FLASH 112LQFP NXP USA Inc.	4,679	-	RFQ	Datasheet	112-LQFP	HCS12	Tray	Obsolete	Not Verified	HCS12	16-Bit	25MHz	EBI/EMI, I2C, SCI, SPI	POR, PWM, WDT	91	256KB (256K x 8)	FLASH	-	16K x 8	2.35V ~ 2.75V	A/D 16x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT3BB7CEBQ0AESGS IC MCU 32BT 4.0625MB FLSH 144QFP Infineon Technologies	4,351	-	RFQ	Datasheet	144-LQFP Exposed Pad	Traveo™ T2G	Tray	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M7	32-Bit Dual-Core	100MHz, 250MHz	CANbus, Ethernet, I2C, LINbus, eMMC/SD, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	116	4.0625MB (4.0625M x 8)	FLASH	256K x 8	768K x 8	2.7V ~ 5.5V	A/D 70x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CYT3BB7CEBQ1AESGS TRAVEO-2 BODY HIGH-END Infineon Technologies	2,718	-	RFQ	Datasheet	144-LQFP Exposed Pad	Traveo™ T2G	Tray	Active	-	ARM® Cortex®-M0+, ARM® Cortex®-M7	32-Bit Dual-Core	100MHz, 250MHz	CANbus, Ethernet, I2C, LINbus, eMMC/SD, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	116	4.0625MB (4.0625M x 8)	FLASH	256K x 8	768K x 8	2.7V ~ 5.5V	A/D 70x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z86E6116PSG IC MCU 8BIT 16KB OTP 40DIP Zilog	3,539	-	RFQ	Datasheet	40-DIP (0.620", 15.75mm)	Z8®	Tube	Obsolete	Verified	Z8	8-Bit	16MHz	UART/USART	-	32	16KB (16K x 8)	OTP	-	236 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
Z86E6116VSG IC MCU 8BIT 16KB OTP 44PLCC Zilog	4,541	-	RFQ	Datasheet	44-LCC (J-Lead)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	16MHz	UART/USART	-	32	16KB (16K x 8)	OTP	-	236 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
R5F56108WNBG#U0 IC MCU 32BIT 2MB FLASH 176LFBGA Renesas Electronics Corporation	3,086	-	RFQ	Datasheet	176-LFBGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	EBI/EMI, I2C, SCI	DMA, POR, PWM, WDT	140	2MB (2M x 8)	FLASH	-	128K x 8	3V ~ 3.6V	A/D 16x10b; D/A 2x10b	External	-20°C ~ 85°C (TA)	-	-	Surface Mount
M30878FHCGP#U3P 32BIT MCU M32C/8X Renesas Electronics Corporation	4,811	-	RFQ	Datasheet	-	M16C™ M32C/80/87	Tray	Active	-	M32C/80	16/32-Bit	32MHz	CANbus, EBI/EMI, I2C, IEBus, IrDA, SIO, UART/USART	DMA, POR, PWM, WDT	121	384KB (384K x 8)	FLASH	4K x 8	24K x 8	3V ~ 5.5V	A/D 34x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	-
LPC2926FBD144,551 IC MCU 16/32B 256KB FLSH 144LQFP NXP USA Inc.	1,794	-	RFQ	Datasheet	144-LQFP	LPC2900	Tray	Obsolete	Not Verified	ARM9®	16/32-Bit	125MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	DMA, POR, PWM, WDT	104	256KB (256K x 8)	FLASH	16K x 8	56K x 8	1.71V ~ 3.6V	A/D 24x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S12C128VFUE IC MCU 16BIT 128KB FLASH 80QFP NXP USA Inc.	1,539	-	RFQ	Datasheet	80-QFP	HCS12	Tray	Active	Not Verified	HCS12	16-Bit	25MHz	CANbus, EBI/EMI, SCI, SPI	POR, PWM, WDT	60	128KB (128K x 8)	FLASH	-	4K x 8	2.35V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F56108VDFP#V0 IC MCU 32BIT 2MB FLASH 100LQFP Renesas Electronics Corporation	1,315	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	EBI/EMI, I2C, SCI	DMA, POR, PWM, WDT	117	2MB (2M x 8)	FLASH	-	128K x 8	3V ~ 3.6V	A/D 16x10b; D/A 2x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S1162-EQC50-A2T IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	4,958	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 1000	Tape & Reel (TR)	Not For New Designs	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	46	64KB (64K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	A/D 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TMS320F28375SPZPQ IC MCU 32BIT 1MB FLASH 100HTQFP Texas Instruments	3,846	-	RFQ	Datasheet	100-TQFP Exposed Pad	C2000™ C28x Delfino™, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	C28x	32-Bit Single-Core	200MHz	CANbus, I2C, McBSP, SCI, SPI, uPP, UART/USART, USB	DMA, POR, PWM, WDT	41	1MB (512K x 16)	FLASH	-	82K x 16	1.14V ~ 3.47V	A/D 14x12b; D/A 3x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
D12324SVF25V IC MCU 16BIT ROMLESS 128QFP Renesas Electronics Corporation	3,356	-	RFQ	Datasheet	128-BFQFP	H8® H8S/2300	Tray	Last Time Buy	Not Verified	H8S/2000	16-Bit	25MHz	SCI, SmartCard	DMA, POR, PWM, WDT	86	-	ROMless	-	32K x 8	2.7V ~ 3.6V	A/D 8x10b; D/A 2x8b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount

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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.