Microcontrollers

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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
LM3S6G11-IQC80-A2T IC MCU 32BIT 512KB FLASH 100LQFP Texas Instruments	4,115	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 6000	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	46	512KB (512K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S12XS128MAL IC MCU 16BIT 128KB FLASH 112LQFP NXP USA Inc.	4,262	-	RFQ	Datasheet	112-LQFP	HCS12X	Tray	Active	Not Verified	HCS12X	16-Bit	40MHz	CANbus, SCI, SPI	LVD, POR, PWM, WDT	91	128KB (128K x 8)	FLASH	-	8K x 8	1.72V ~ 5.5V	A/D 16x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC17C44T-16I/PT IC MCU 8BIT 16KB OTP 44TQFP Microchip Technology	3,966	-	RFQ	Datasheet	44-TQFP	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	16MHz	UART/USART	POR, PWM, WDT	33	16KB (8K x 16)	OTP	-	454 x 8	4.5V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F2682-E/SO IC MCU 8BIT 80KB FLASH 28SOIC Microchip Technology	2,044	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	25	80KB (40K x 16)	FLASH	1K x 8	3.25K x 8	4.2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F572NDHDFP#10 IC MCU 32BIT 2MB FLASH 100LFQFP Renesas Electronics Corporation	1,322	-	RFQ	Datasheet	100-LQFP	RX72N	Tray	Active	Not Verified	RXv3	32-Bit Single-Core	240MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG	DMA, LCD, LVD, POR, PWM, WDT	78	2MB (2M x 8)	FLASH	32K x 8	1M x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPSD3433EV-40U6 IC MCU 8BIT 160KB FLASH 80LQFP STMicroelectronics	3,480	-	RFQ	Datasheet	80-LQFP	µPSD	Tray	Obsolete	Not Verified	8032	8-Bit	40MHz	I2C, IrDA, SPI, UART/USART, USB	LVD, POR, PWM, WDT	46	160KB (160K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F5210BBDLK#U0 IC MCU 32BIT 1MB FLASH 145TFLGA Renesas Electronics Corporation	4,435	-	RFQ	Datasheet	145-TFLGA	RX200	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	50MHz	EBI/EMI, I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	122	1MB (1M x 8)	FLASH	8K x 8	96K x 8	1.62V ~ 5.5V	A/D 16x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32H743VIH6TR IC MCU 32BIT 2MB FLASH 100TFBGA STMicroelectronics	2,735	-	RFQ	Datasheet	100-TFBGA	STM32H7	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	480MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	82	2MB (2M x 8)	FLASH	-	1M x 8	1.71V ~ 3.6V	A/D 36x16b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21258SDFP#V2 IC MCU 16BIT 64KB FLASH 52LQFP Renesas Electronics Corporation	3,371	-	RFQ	Datasheet	52-LQFP	R8C/2x/25	Tray	Not For New Designs	Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, Voltage Detect, WDT	41	64KB (64K x 8)	FLASH	-	3K x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C5365AXI-043T IC MCU 32BIT 32KB FLASH 100TQFP Infineon Technologies	3,651	-	RFQ	Datasheet	100-LQFP	PSOC™ 5 CY8C53	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	60	32KB (32K x 8)	FLASH	2K x 8	8K x 8	2.7V ~ 5.5V	A/D 1x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5603BF2VLH4R IC MCU 32BIT 384KB FLASH 64LQFP NXP USA Inc.	3,140	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tape & Reel (TR)	Active	Not Verified	e200z0h	32-Bit Single-Core	48MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	45	384KB (384K x 8)	FLASH	64K x 8	28K x 8	3V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SPC5603BK0VLH4R IC MCU 32BIT 384KB FLASH 64LQFP NXP USA Inc.	3,748	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tape & Reel (TR)	Active	Not Verified	e200z0h	32-Bit Single-Core	48MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	45	384KB (384K x 8)	FLASH	64K x 8	28K x 8	3V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PCF52259CAG80 IC MCU 32BIT 512KB FLASH 144LQFP NXP USA Inc.	4,321	-	RFQ	Datasheet	144-LQFP	MCF5225x	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, Ethernet, I2C, QSPI, UART/USART, USB OTG	DMA, LVD, POR, PWM, WDT	96	512KB (512K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C64AT-04I/PQ IC MCU 8BIT 3.5KB OTP 44MQFP Microchip Technology	1,361	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	4MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	33	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK50DX256CLL10 IC MCU 32BIT 256KB FLASH 100LQFP NXP USA Inc.	4,842	-	RFQ	Datasheet	100-LQFP	Kinetis K50	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LVD, POR, PWM, WDT	59	256KB (256K x 8)	FLASH	4K x 8	64K x 8	1.71V ~ 3.6V	A/D 34x16b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY9BF116TPMC-GK7FKCGE1 IC MCU 32BIT 512KB FLASH 176LQFP Infineon Technologies	3,128	-	RFQ	Datasheet	176-LQFP	FM3 MB9B110T	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit	144MHz	CSIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	154	512KB (512K x 8)	FLASH	-	64K x 8	2.7V ~ 5.5V	A/D 24x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX575F512LT-80V/BG IC MCU 32BIT 512KB FLSH 121TFBGA Microchip Technology	4,114	-	RFQ	Datasheet	121-TFBGA	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	-	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MX775F256LT-80V/BG IC MCU 32BIT 256KB FLSH 121TFBGA Microchip Technology	2,185	-	RFQ	Datasheet	121-TFBGA	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	-	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MX775F512LT-80I/PT IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	1,585	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5602BK0MLH6 IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	4,369	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tray	Active	Not Verified	e200z0h	32-Bit Single-Core	64MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	45	256KB (256K x 8)	FLASH	64K x 8	24K x 8	3V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°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.

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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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