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
SPC58EC80E1Q0C0X IC MCU 32BIT 4MB FLASH 64ETQFP STMicroelectronics	3,931	-	RFQ	Datasheet	64-TQFP Exposed Pad	SPC58	Tape & Reel (TR)	Obsolete	Not Verified	e200z420	32-Bit Dual-Core	180MHz	CANbus, I2C, LINbus, SPI	DMA	48	4MB (4M x 8)	FLASH	128K x 8	512K x 8	3.3V, 5V	-	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
AT91SAM7SE512B-AUR IC MCU 16/32B 512KB FLSH 128LQFP Microchip Technology	2,424	-	RFQ	Datasheet	128-LQFP	SAM7SE	Tape & Reel (TR)	Active	Not Verified	ARM7®	16/32-Bit	55MHz	EBI/EMI, I2C, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	88	512KB (512K x 8)	FLASH	-	32K x 8	1.65V ~ 1.95V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XM4C129DNCPDTI1 IC MCU 32BIT 1MB FLASH 128TQFP Texas Instruments	3,330	-	RFQ	Datasheet	128-TQFP	Tiva™ C	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, QSSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, QEI, WDT	90	1MB (1M x 8)	FLASH	6K x 8	256K x 8	2.97V ~ 3.63V	A/D 20x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ2048EFM100T-E/GJX IC MCU 32BIT 2MB FLASH 100TFBGA Microchip Technology	4,380	-	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 ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
SPC58EC74E7E0C0X IC MCU 32BIT 3MB FLASH 176ELQFP STMicroelectronics	2,907	-	RFQ	Datasheet	176-LQFP Exposed Pad	SPC58	Tape & Reel (TR)	Obsolete	Not Verified	e200z420	32-Bit Dual-Core	180MHz	CANbus, I2C, LINbus, SPI	DMA	64	3MB (3M x 8)	FLASH	-	-	3.3V, 5V	-	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
SPC58EC80E1Q0C0Y IC MCU 32BIT 4MB FLASH 64ETQFP STMicroelectronics	4,396	-	RFQ	Datasheet	64-TQFP Exposed Pad	SPC58 C-Line, Chorus	Tray	Obsolete	Not Verified	e200z420	32-Bit Dual-Core	180MHz	CANbus, I2C, LINbus, SPI	DMA	48	4MB (4M x 8)	FLASH	128K x 8	512K x 8	3.3V, 5V	-	Internal	-40°C ~ 125°C	-	-	Surface Mount
R5F61631N50FPV H8SX/1631 256KB 24KB FP120 -20TO Renesas Electronics Corporation	4,262	-	RFQ	Datasheet	120-LQFP	H8SX/1635	Tray	Active	-	H8SX	32-Bit	50MHz	I2C, IrDA, SCI, SmartCard, UART/USART	DMA, LVD, POR, PWM, WDT	81	256KB (256K x 8)	FLASH	-	256K x 8	3V ~ 3.6V	A/D 16x10b SAR; D/A 2x10b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount
MSP432P4011TRGCR IC MCU 32BIT 2MB FLASH 64VQFN Texas Instruments	3,122	-	RFQ	Datasheet	64-VFQFN Exposed Pad	MSP432™ SimpleLink™	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	24MHz	I2C, IrDA, SPI, UART/USART	DMA, POR, PWM, WDT	48	2MB (2M x 8)	FLASH	-	256K x 8	1.62V ~ 3.7V	A/D 14x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S12XEQ384MAL IC MCU 16BIT 384KB FLASH 112LQFP NXP USA Inc.	1,825	-	RFQ	Datasheet	112-LQFP	HCS12X	Tray	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	91	384KB (384K x 8)	FLASH	4K x 8	24K x 8	1.72V ~ 5.5V	A/D 16x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
MSP432P401MIRGCR IC MCU 32BIT 128KB FLASH 64VQFN Texas Instruments	2,759	-	RFQ	Datasheet	64-VFQFN Exposed Pad	MSP432™	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	I2C, IrDA, SPI, UART/USART	DMA, POR, PWM, WDT	48	128KB (128K x 8)	FLASH	-	32K x 8	1.62V ~ 3.7V	A/D 14x14b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S32K324EHT1MMMSR S32K324EHT1MMMSR NXP USA Inc.	3,322	-	RFQ	Datasheet	257-LFBGA	S32K3	Tape & Reel (TR)	Active	-	ARM® Cortex®-M7	32-Bit Dual-Core	160MHz	CANbus, Ethernet, FlexIO, I2C, LINbus, QSPI, SAI, SENT, SPI, UART/USART	DMA, I2S, WDT	218	4MB (4M x 8)	FLASH	128K x 8	512K x 8	2.97V ~ 5.5V	A/D 24x12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
LM3S6618-IQC50-A2T IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	3,330	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 6000	Tape & Reel (TR)	Obsolete	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F3650NDFA#U0 IC MCU 16BIT 512KB FLASH 100QFP Renesas Electronics Corporation	1,688	-	RFQ	Datasheet	100-BQFP	M16C™ M16C/60/65	Tray	Not For New Designs	Not Verified	M16C/60	16-Bit	32MHz	EBI/EMI, I2C, SIO, UART/USART	DMA, LVD, POR, PWM, WDT	85	512KB (512K x 8)	FLASH	8K x 8	47K x 8	2.7V ~ 5.5V	A/D 26x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XC2268I136F128LRAAKXUMA1 IC MCU 16/32BIT 1MB FLASH Infineon Technologies	1,449	-	RFQ	Datasheet	100-LQFP Exposed Pad	XC22xxI	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16/32-Bit	128MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	DMA, I2S, POR, PWM, WDT	76	1MB (1M x 8)	FLASH	-	90K x 8	3V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC32MZ1025DAL176T-I/2J IC MCU 32BIT 1MB FLASH 176LQFP Microchip Technology	1,180	-	RFQ	Datasheet	176-LQFP Exposed Pad	PIC® 32MZ DAL	Tape & Reel (TR)	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	1MB (1M x 8)	FLASH	-	256K x 8	1.7V ~ 1.9V	A/D 45x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XU216-512-FB236-I20 IC MCU 32BIT ROMLESS 236FBGA XMOS	4,557	-	RFQ	Datasheet	236-LFBGA	XU	Tray	Active	Not Verified	XCore	32-Bit 16-Core	2000MIPS	USB	-	104	-	ROMless	-	512K x 8	0.95V ~ 3.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
KX228796F66L82ACXT IC MCU 16/32B 768KB FLSH 144LQFP Infineon Technologies	2,243	-	RFQ	Datasheet	144-LQFP Exposed Pad	XC22xx	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	C166SV2	16/32-Bit	66MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	DMA, I2S, POR, PWM, WDT	118	768KB (768K x 8)	FLASH	-	82K x 8	3V ~ 5.5V	A/D 24x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC68HC11K1CFN4 IC MCU 8BIT ROMLESS 84PLCC NXP USA Inc.	4,545	-	RFQ	Datasheet	84-LCC (J-Lead)	HC11	Tube	Obsolete	Not Verified	HC11	8-Bit	4MHz	SCI, SPI	POR, PWM, WDT	37	-	ROMless	640 x 8	768 x 8	4.5V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC56EC74B3C9EEX IC MCU 32BIT 1.5MB FLASH 256LBGA STMicroelectronics	2,995	-	RFQ	Datasheet	256-LBGA	SPC56	Tray	Active	Not Verified	e200z0h, e200z4d	32-Bit Dual-Core	80MHz/120MHz	CANbus, Ethernet, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	199	1.5MB (1.5M x 8)	FLASH	64K x 8	192K x 8	3V ~ 5.5V	A/D 33x10b, 10x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
TMS320R2812GHHQ IC MCU 32BIT ROMLESS 179BGA Texas Instruments	4,340	-	RFQ	Datasheet	179-LFBGA	C2000™ C28x Fixed-Point	Tray	Obsolete	Not Verified	C28x	32-Bit Single-Core	150MHz	CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	56	-	ROMless	-	20K x 16	1.81V ~ 2V	A/D 16x12b	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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