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
S912XET512BVAGR IC MCU 16BIT 512KB FLASH 144LQFP NXP USA Inc.	3,287	-	RFQ	Datasheet	144-LQFP	HCS12X	Tape & Reel (TR)	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	119	512KB (512K x 8)	FLASH	4K x 8	32K x 8	1.72V ~ 5.5V	A/D 24x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
S912XET512J3VAGR IC MCU 16BIT 512KB FLASH 144LQFP NXP USA Inc.	2,516	-	RFQ	Datasheet	144-LQFP	HCS12X	Tape & Reel (TR)	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	119	512KB (512K x 8)	FLASH	4K x 8	32K x 8	1.72V ~ 5.5V	A/D 24x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
SPC584C80E5F0C1X IC MCU 32BIT 4MB FLASH 144TQFP STMicroelectronics	1,717	-	RFQ	Datasheet	144-TQFP Exposed Pad	SPC58	Bulk	Active	-	e200z4	32-Bit	160MHz	CANbus, I2C, LINbus, SPI, UART/USART	DMA, POR, Temp Sensor, WDT	-	4MB (4M x 8)	FLASH	128K x 8	448K x 8	3V ~ 5.5V	A/D 10/12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
SPC584C80E5F0C0X IC MCU 32BIT 4MB FLASH 144TQFP STMicroelectronics	4,039	-	RFQ	Datasheet	144-TQFP Exposed Pad	SPC58	Bulk	Obsolete	-	e200z4	32-Bit	160MHz	CANbus, I2C, LINbus, SPI, UART/USART	DMA, POR, Temp Sensor, WDT	-	4MB (4M x 8)	FLASH	128K x 8	448K x 8	3V ~ 5.5V	A/D 10/12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC16C65A-20I/L IC MCU 8BIT 7KB OTP 44PLCC Microchip Technology	2,043	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 16C	Tube	Active	Not Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC972DF62Y IC MCU 32BIT 16KB ROM 216LQFP Nuvoton Technology Corporation	1,101	-	RFQ	Datasheet	216-LQFP	NuMicro™ NUC970	Bulk	Obsolete	-	ARM926EJ-S	32-Bit	300MHz	EBI/EMI, Ethernet, I2C, SPI, UART/USART, USB, USI	AC'97, DMA, I2S, POR, PWM, WDT	146	16KB (16K x 8)	ROM	-	56K x 8	2.7V ~ 3.6V	A/D 8x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S12XD64MAA IC MCU 16BIT 64KB FLASH 80QFP NXP USA Inc.	2,376	-	RFQ	Datasheet	80-QFP	HCS12X	Tray	Last Time Buy	Not Verified	HCS12X	16-Bit	80MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	59	64KB (64K x 8)	FLASH	1K x 8	4K x 8	2.35V ~ 5.5V	A/D 8x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
XL216-512-FB236-I20 IC MCU 32BIT ROMLESS 236FBGA XMOS	3,576	-	RFQ	Datasheet	236-LFBGA	XL	Tray	Active	Not Verified	XCore	32-Bit 16-Core	2000MIPS	-	-	128	-	ROMless	-	512K x 8	0.95V ~ 3.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST10F276-6QR3 IC MCU 16BIT 832KB FLASH 144PQFP STMicroelectronics	1,755	-	RFQ	Datasheet	144-BQFP	ST10	Tape & Reel (TR)	Obsolete	Not Verified	ST10	16-Bit	64MHz	ASC, CANbus, EBI/EMI, I2C, SSC, UART/USART	POR, PWM, WDT	111	832KB (832K x 8)	FLASH	-	68K x 8	4.5V ~ 5.5V	A/D 24x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MZ2048EFH124-E/TL IC MCU 32BIT 2MB FLASH 124VTLA Microchip Technology	1,044	-	RFQ	Datasheet	124-VFTLA Dual Rows, Exposed Pad	PIC® 32MZ	Tube	Obsolete	Not Verified	MIPS32® M-Class	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	97	2MB (2M x 8)	FLASH	-	512K x 8	2.1V ~ 3.6V	A/D 48x12b	Internal	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount
R5F563NWHGFC#V0 32BIT MCU RX63N Renesas Electronics Corporation	2,958	-	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	192K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
C8051F021R IC MCU 8BIT 64KB FLASH 64TQFP Silicon Labs	2,660	-	RFQ	Datasheet	64-TQFP	C8051F02x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F571MLDDFC#V0 IC MCU 32BIT 4MB FLASH 176LFQFP Renesas Electronics Corporation	3,424	-	RFQ	Datasheet	176-LQFP	RX71M	Tray	Obsolete	Not Verified	RXv2	32-Bit Single-Core	240MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG	DMA, LVD, POR, PWM, WDT	127	4MB (4M x 8)	FLASH	64K x 8	512K x 8	2.7V ~ 3.6V	A/D 8x12b, 21x12b; D/A 2x12	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32H755XIH3TR IC MCU 32BIT 2MB FLASH 265TFBGA STMicroelectronics	4,141	-	RFQ	Datasheet	265-TFBGA	STM32H7	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4, Cortex®-M7	32-Bit Dual-Core	240MHz, 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	168	2MB (2M x 8)	FLASH	-	1M x 8	1.62V ~ 3.6V	A/D 36x16b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SP5744BSK1AMMH6R IC MCU 32B 1.5MB FLASH 100MAPBGA NXP USA Inc.	1,435	-	RFQ	Datasheet	100-LFBGA	MPC57xx	Tape & Reel (TR)	Active	Not Verified	e200z4	32-Bit Single-Core	160MHz	CANbus, Ethernet, FlexRay, I2C, LINbus, SPI	DMA, I2S, POR, WDT	65	1.5MB (1.5M x 8)	FLASH	64K x 8	192K x 8	3.15V ~ 5.5V	A/D 36x10b, 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF52230CAL60 IC MCU 32BIT 128KB FLASH 112LQFP NXP USA Inc.	1,752	-	RFQ	Datasheet	112-LQFP	MCF5223x	Tray	Active	Not Verified	Coldfire V2	32-Bit Single-Core	60MHz	Ethernet, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	73	128KB (128K x 8)	FLASH	-	32K x 8	3V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R4F24248NVFPV IC MCU 16BIT 256KB FLASH 120LQFP Renesas Electronics Corporation	3,454	-	RFQ	Datasheet	120-LQFP	H8® H8S/2400	Tray	Not For New Designs	Not Verified	H8S/2600	16-Bit	33MHz	EBI/EMI, I2C, IrDA, SCI, SSU, UART/USART	DMA, POR, PWM, WDT	83	256KB (256K x 8)	FLASH	-	48K x 8	3V ~ 3.6V	A/D 10x10b; D/A 2x8b	External	-20°C ~ 75°C (TA)	-	-	Surface Mount
LM3S2110-IBZ25-A2T IC MCU 32BIT 64KB FLASH 108BGA Texas Instruments	3,015	-	RFQ	Datasheet	108-LFBGA	Stellaris® ARM® Cortex®-M3S 2000	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S2110-IQC25-A2T IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	3,713	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tape & Reel (TR)	Not For New Designs	Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68332GCPV16B1 IC MCU 32BIT ROMLESS 144LQFP NXP USA Inc.	4,520	-	RFQ	Datasheet	144-LQFP	M683xx	Tray	Obsolete	Not Verified	CPU32	32-Bit Single-Core	16MHz	EBI/EMI, SCI, SPI, UART/USART	POR, PWM, WDT	15	-	ROMless	-	2K x 8	4.5V ~ 5.5V	-	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.

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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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