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
LM3S2637-IQC50-A2 IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	2,670	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tray	Not For New Designs	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	46	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F563NYDGFC#V0 32BIT MCU RX63N Renesas Electronics Corporation	4,842	-	RFQ	Datasheet	176-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	133	1MB (1M x 8)	FLASH	32K x 8	256K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC17C44-25I/L IC MCU 8BIT 16KB OTP 44PLCC Microchip Technology	3,202	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 17C	Tube	Active	Not Verified	PIC	8-Bit	25MHz	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
PIC17C44-33I/L IC MCU 8BIT 16KB OTP 44PLCC Microchip Technology	4,486	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 17C	Tube	Active	Not Verified	PIC	8-Bit	33MHz	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
ATSAME70Q20A-ANT IC MCU 32BIT 1MB FLASH 144LQFP Microchip Technology	3,822	-	RFQ	Datasheet	144-LQFP	SAM E70	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	300MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	114	1MB (1M x 8)	FLASH	-	384K x 8	1.62V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TMX5700914APGEQQ1 IC MCU 16/32B 1MB FLASH 56HTSSOP Texas Instruments	4,653	-	RFQ	Datasheet	56-PowerTSSOP (0.240", 6.10mm Width)	Hercules™ TMS570 ARM® Cortex®-R	Tray	Obsolete	Not Verified	ARM® Cortex®-R4F	16/32-Bit	160MHz	CANbus, I2C, LINbus, MibSPI, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	64	1MB (1M x 8)	FLASH	64K x 8	128K x 8	1.14V ~ 3.6V	A/D 24x12b, 16x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
S912XDG128F2VAL IC MCU 16BIT 128KB FLASH 112LQFP NXP USA Inc.	2,801	-	RFQ	Datasheet	112-LQFP	HCS12X	Tray	Last Time Buy	Not Verified	HCS12X	16-Bit	80MHz	CANbus, I2C, SCI, SPI	LVD, POR, PWM, WDT	91	128KB (128K x 8)	FLASH	2K x 8	12K x 8	2.35V ~ 5.5V	A/D 8x10b, 16x10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MZ2025DAA288-I/4J IC MCU 32BIT 2MB FLASH 288LFBGA Microchip Technology	3,047	-	RFQ	Datasheet	288-LFBGA	PIC® 32MZ DA	Tray	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	120	2MB (2M x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 45x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5742PFK1AKLQ5 IC MCU 32BIT 1.5MB FLASH 144LQFP NXP USA Inc.	1,832	-	RFQ	Datasheet	144-LQFP	MPC57xx	Tray	Active	Not Verified	e200z4	32-Bit Dual-Core	150MHz	CANbus, Ethernet, FlexRay, LINbus, SPI, UART/USART	DMA, LVD, POR, WDT	-	1.5MB (1.5M x 8)	FLASH	-	192K x 8	3.15V ~ 5.5V	A/D 64x12b	Internal	-40°C ~ 135°C (TA)	-	-	Surface Mount
SPC5742PFK1AMLQ8 IC MCU 32BIT 1.5MB FLASH 144LQFP NXP USA Inc.	3,018	-	RFQ	Datasheet	144-LQFP	MPC57xx	Tray	Active	Not Verified	e200z4	32-Bit Dual-Core	180MHz	CANbus, Ethernet, FlexRay, LINbus, SPI, UART/USART	DMA, LVD, POR, WDT	-	1.5MB (1.5M x 8)	FLASH	-	192K x 8	3.15V ~ 5.5V	A/D 64x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD70F3558M1GMA-GBK-AX IC MCU 32BIT 2MB FLASH 176LQFP Renesas Electronics Corporation	4,596	-	RFQ	Datasheet	176-LQFP Exposed Pad	V850E2/Fx4	Tray	Last Time Buy	-	V850E2	32-Bit	80MHz	CANbus, CSI, I2C, LINbus, UART/USART	DMA, POR, PWM, WDT	137	2MB (2M x 8)	FLASH	64K x 8	144K x 8	3V ~ 5.5V	A/D 40x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ2048EFM100T-I/GJX IC MCU 32BIT 2MB FLASH 100TFBGA Microchip Technology	4,925	-	RFQ	Datasheet	100-TFBGA	PIC® 32MZ	Tape & Reel (TR)	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	78	2MB (2M x 8)	FLASH	-	512K x 8	2.1V ~ 3.6V	A/D 40x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5514GBMLQ66 IC MCU 32BIT 512KB FLASH 144LQFP NXP USA Inc.	1,838	-	RFQ	Datasheet	144-LQFP	MPC55xx Qorivva	Tray	Obsolete	Not Verified	e200z0, e200z1	32-Bit Dual-Core	66MHz	CANbus, EBI/EMI, I2C, SCI, SPI	DMA, POR, PWM, WDT	111	512KB (512K x 8)	FLASH	-	64K x 8	4.5V ~ 5.25V	A/D 40x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C3866AXI-039T IC MCU 8BIT 64KB FLASH 100TQFP Infineon Technologies	1,415	-	RFQ	Datasheet	100-LQFP	PSOC™ 3 CY8C38xx	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	67MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	62	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x20b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F61644N50FPV MCU 3V 512K PB-FREE 144-LQFP Renesas Electronics Corporation	4,561	-	RFQ	Datasheet	144-LQFP	H8® H8SX/1600	Tray	Active	-	H8SX	32-Bit	50MHz	EBI/EMI, I2C, IrDA, SCI, Smart Card, UART/USART	DMA, LVD, POR, PWM, WDT	97	512KB (512K x 8)	FLASH	-	40K x 8	3V ~ 3.6V	A/D 24x10b SAR; D/A 2x8b	External	-20°C ~ 75°C (TA)	-	-	Surface Mount
XU210-256-FB236-I20 IC MCU 32BIT ROMLESS 236FBGA XMOS	1,561	-	RFQ	Datasheet	236-LFBGA	XU	Tray	Active	Not Verified	XCore	32-Bit 10-Core	2000MIPS	USB	-	104	-	ROMless	-	256K x 8	0.95V ~ 3.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
XUF210-512-TQ128-C20A IC MCU 32BIT 2MB FLASH 128TQFP XMOS	1,121	-	RFQ	Datasheet	128-TQFP Exposed Pad	XUF	Tray	Active	Not Verified	XCore	32-Bit 10-Core	1000MIPs	USB	-	81	2MB (2M x 8)	FLASH	-	512K x 8	0.95V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
SPC5743PK1AMLQ9 IC MCU 32BIT 2MB FLASH 144LQFP NXP USA Inc.	3,926	-	RFQ	Datasheet	144-LQFP	MPC57xx	Tray	Active	Not Verified	e200z4	32-Bit Dual-Core	200MHz	CANbus, Ethernet, FlexRay, LINbus, SPI, UART/USART	DMA, LVD, POR, WDT	-	2MB (2M x 8)	FLASH	-	256K x 8	3.15V ~ 5.5V	A/D 64x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
TMS320LF2407APGEG4 IC MCU 16BIT 64KB FLASH 144LQFP Texas Instruments	3,265	-	RFQ	Datasheet	144-LQFP	C2000™ C24x 16-Bit	Tray	Discontinued at Digi-Key	Not Verified	C2xx DSP	16-Bit	40MHz	CANbus, EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	41	64KB (32K x 16)	FLASH	-	5K x 8	3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XUF210-512-FB236-C20A IC MCU 32BIT 2MB FLASH 236FBGA XMOS	3,546	-	RFQ	Datasheet	236-LFBGA	XUF	Tray	Active	Not Verified	XCore	32-Bit 10-Core	1000MIPs	USB	-	128	2MB (2M x 8)	FLASH	-	512K x 8	0.95V ~ 3.6V	-	External	0°C ~ 70°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.