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
TSC80251G2D-16CB IC MCU 8/16BIT ROMLESS 44PLCC Microchip Technology	3,317	-	RFQ	Datasheet	44-LCC (J-Lead)	8x251	Tube	Obsolete	Not Verified	C251	8/16-Bit	16MHz	EBI/EMI, I2C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC18F6490T-I/PT IC MCU 8BIT 16KB FLASH 64TQFP Microchip Technology	2,749	-	RFQ	Datasheet	64-TQFP	PIC® 18F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT	50	16KB (8K x 16)	FLASH	-	768 x 8	4.2V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC30F3014T-30I/PT IC MCU 16BIT 24KB FLASH 44TQFP Microchip Technology	2,796	-	RFQ	Datasheet	44-TQFP	dsPIC™ 30F	Tape & Reel (TR)	Active	Verified	dsPIC	16-Bit	30 MIPs	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	30	24KB (8K x 24)	FLASH	1K x 8	2K x 8	2.5V ~ 5.5V	A/D 13x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC30F3011T-20I/PT IC MCU 16BIT 24KB FLASH 44TQFP Microchip Technology	4,732	-	RFQ	Datasheet	44-TQFP	dsPIC™ 30F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	20 MIPS	I2C, SPI, UART/USART	Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT	30	24KB (8K x 24)	FLASH	1K x 8	1K x 8	2.5V ~ 5.5V	A/D 9x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TSC80251G2D-24CB IC MCU 8/16BIT ROMLESS 44PLCC Microchip Technology	2,275	-	RFQ	Datasheet	44-LCC (J-Lead)	8x251	Tube	Obsolete	Not Verified	C251	8/16-Bit	24MHz	EBI/EMI, I2C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
C8051F572-IM IC MCU 8BIT 16KB FLASH 40QFN Silicon Labs	4,177	-	RFQ	Datasheet	40-VFQFN Exposed Pad	C8051F57x	Tube	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	33	16KB (16K x 8)	FLASH	-	2.25K x 8	1.8V ~ 5.25V	A/D 32x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F572-IMR IC MCU 8BIT 16KB FLASH 40QFN Silicon Labs	1,062	-	RFQ	Datasheet	40-VFQFN Exposed Pad	C8051F57x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	33	16KB (16K x 8)	FLASH	-	2.25K x 8	1.8V ~ 5.25V	A/D 32x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MK30DX64VLK7R IC MCU 32BIT 64KB FLASH 80FQFP NXP USA Inc.	3,780	-	RFQ	Datasheet	80-LQFP	Kinetis K30	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, SD, SPI, UART/USART	DMA, I2S, LCD, LVD, POR, PWM, WDT	56	64KB (64K x 8)	FLASH	2K x 8	16K x 8	1.71V ~ 3.6V	A/D 31x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
DSPIC33FJ16GS502T-I/SO IC MCU 16BIT 16KB FLASH 28SOIC Microchip Technology	2,716	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33F	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	16KB (16K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 16x10b; D/A 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24HJ128GP206A-I/MR IC MCU 16BIT 128KB FLASH 64VQFN Microchip Technology	1,238	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 24H	Tube	Active	Not Verified	PIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	128KB (43K x 24)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 18x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAMHA0E14A-MZT-BVAO IC MCU 32BIT 16KB FLASH 32VQFN Microchip Technology	1,043	-	RFQ	Datasheet	32-VFQFN Exposed Pad	SAM HA0, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus SBC, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	19	16KB (16K x 8)	FLASH	512 x 8	4K x 8	0V ~ 3.8V	A/D 6x12b; D/A 1x10b	Internal	-40°C ~ 115°C (TC)	Automotive	AEC-Q100	Surface Mount, Wettable Flank
DSPIC30F2010T-20I/MM IC MCU 16BIT 12KB FLASH 28QFN Microchip Technology	4,502	-	RFQ	Datasheet	28-VQFN Exposed Pad	dsPIC™ 30F	Tape & Reel (TR)	Active	Verified	dsPIC	16-Bit	20 MIPS	I2C, SPI, UART/USART	Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT	20	12KB (4K x 24)	FLASH	1K x 8	512 x 8	2.5V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC30F2010T-30I/MM IC MCU 16BIT 12KB FLASH 28QFN Microchip Technology	2,379	-	RFQ	Datasheet	28-VQFN Exposed Pad	dsPIC™ 30F	Tape & Reel (TR)	Active	Verified	dsPIC	16-Bit	30 MIPs	I2C, SPI, UART/USART	Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT	20	12KB (4K x 24)	FLASH	1K x 8	512 x 8	2.5V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z86E1505PSC IC MCU 8BIT 4KB OTP 40DIP Zilog	1,393	-	RFQ	Datasheet	40-DIP (0.620", 15.75mm)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	5MHz	-	LED, POR, WDT	32	4KB (4K x 8)	OTP	-	188 x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
S912ZVML32AVKH S12Z CORE, 32K FLASH, LIN, 64LQF NXP USA Inc.	2,827	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tray	Active	-	S12Z	16-Bit	50MHz	CANbus, SCI, SPI	DMA, POR, PWM, WDT	24	32KB (32K x 8)	FLASH	512 x 8	4K x 8	3.5V ~ 40V	A/D 9x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD78F0546AGK(R)-GAK-AX IC MCU 8BIT 96KB FLASH 80LQFP Renesas Electronics Corporation	4,958	-	RFQ	Datasheet	80-LQFP	78K0/Kx2	Tray	Active	-	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	71	96KB (96K x 8)	FLASH	-	5K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVMA1F0WLFR VMA16, 16K FLASH, 1K RAM, 48LQFP NXP USA Inc.	3,309	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F562T7EDFK#13 IC MCU 32BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	4,673	-	RFQ	Datasheet	64-LQFP	RX62T	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	8K x 8	8K x 8	2.7V ~ 3.6V	A/D 4x10b, 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F562T6DDFK#13 IC MCU 32BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	4,438	-	RFQ	Datasheet	64-LQFP	RX62T	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	8K x 8	8K x 8	4V ~ 5.5V	A/D 4x10b, 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5527IPN IC MCU 16BIT 96KB FLASH 80LQFP Texas Instruments	3,170	-	RFQ	Datasheet	80-LQFP	MSP430F5xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	63	96KB (96K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°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.