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
SP5746CHK1AVKU6R IC MCU 32BIT 3MB FLASH 176LQFP NXP USA Inc.	4,288	-	RFQ	Datasheet	176-LQFP Exposed Pad	MPC57xx	Tape & Reel (TR)	Active	Not Verified	e200z2, e200z4	32-Bit Dual-Core	80MHz/160MHz	CANbus, Ethernet, I2C, LINbus, SAI, SPI, USB, USB OTG	DMA, LVD, POR, WDT	129	3MB (3M x 8)	FLASH	-	512K x 8	3V ~ 5.5V	A/D 80x10b, 64x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S12XHZ256CAG IC MCU 16BIT 256KB FLASH 144LQFP NXP USA Inc.	4,926	-	RFQ	Datasheet	144-LQFP	HCS12X	Tray	Last Time Buy	Not Verified	HCS12X	16-Bit	80MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI	LCD, Motor control PWM, POR, PWM, WDT	117	256KB (256K x 8)	FLASH	4K x 8	16K x 8	2.35V ~ 5.5V	A/D 16x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST10F269Z1Q3 IC MCU 16BIT 128KB FLASH 144LQFP STMicroelectronics	2,764	-	RFQ	Datasheet	144-LQFP	ST10	Tray	Obsolete	Not Verified	ST10	16-Bit	40MHz	CANbus, EBI/EMI, SSC, UART/USART	POR, PWM, WDT	111	128KB (128K x 8)	FLASH	-	12K x 8	4.5V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912XHZ256F1MAG IC MCU 16BIT 256KB FLASH 144LQFP NXP USA Inc.	2,045	-	RFQ	Datasheet	144-LQFP	HCS12X	Tray	Last Time Buy	Not Verified	HCS12X	16-Bit	80MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI	LCD, Motor control PWM, POR, PWM, WDT	117	256KB (256K x 8)	FLASH	4K x 8	16K x 8	2.35V ~ 5.5V	A/D 16x8/10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC5747CK1VKU6R IC MCU 32BIT 4MB FLASH 176LQFP NXP USA Inc.	4,932	-	RFQ	Datasheet	176-LQFP Exposed Pad	MPC57xx	Tape & Reel (TR)	Active	Not Verified	e200z2, e200z4	32-Bit Dual-Core	80MHz/160MHz	CANbus, Ethernet, I2C, LINbus, SAI, SPI, USB, USB OTG	DMA, LVD, POR, WDT	129	4MB (4M x 8)	FLASH	-	512K x 8	3V ~ 5.5V	A/D 80x10b, 64x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XC167CI32F40FBBAFXUMA1 IC MCU 16BIT 256KB FLASH 144TQFP Infineon Technologies	1,525	-	RFQ	Datasheet	144-LQFP	XC16x	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16-Bit	40MHz	CANbus, EBI/EMI, I2C, SPI, UART/USART	PWM, WDT	103	256KB (256K x 8)	FLASH	-	12K x 8	2.35V ~ 2.7V	A/D 16x8/10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F61665D50FPV IC MCU 32BIT 512KB FLSH 144LFQFP Renesas Electronics Corporation	3,829	-	RFQ	Datasheet	144-LQFP	H8® H8SX/1600	Tray	Not For New Designs	Not Verified	H8SX	32-Bit Single-Core	50MHz	EBI/EMI, I2C, IrDA, SCI, SmartCard, USB	DMA, LVD, POR, PWM, WDT	92	512KB (512K x 8)	FLASH	-	40K x 8	3V ~ 3.6V	A/D 8x10b; D/A 2x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F61638D50FPV H8SX/1638F 1MB FLASH/56K FP-120 Renesas Electronics Corporation	1,573	-	RFQ	Datasheet	120-LQFP	H8® H8SX/1600	Tray	Active	-	H8SX	32-Bit	50MHz	I2C, IrDA, SCI, SmartCard, UART/USART	DMA, LVD, POR, PWM, WDT	81	1MB (1M x 8)	FLASH	-	56K x 8	3V ~ 3.6V	A/D 8x10b; D/A 2x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C926/CL IC MCU 8BIT 14KB EPROM/UV 68CLCC Microchip Technology	3,378	-	RFQ	Datasheet	68-CLCC Window (J-Lead)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	25	14KB (8K x 14)	EPROM, UV	-	336 x 8	4V ~ 5.5V	A/D 5x10b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
MC68HC711E20CFN3 IC MCU 8BIT 20KB OTP 52PLCC NXP USA Inc.	3,171	-	RFQ	Datasheet	52-LCC (J-Lead)	HC11	Tube	Obsolete	Not Verified	HC11	8-Bit	3MHz	SCI, SPI	POR, WDT	38	20KB (20K x 8)	OTP	512 x 8	768 x 8	4.5V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC58EG80E5PEC0X IC MCU 32BIT 4MB FLASH 144ETQFP STMicroelectronics	4,720	-	RFQ	Datasheet	144-TQFP Exposed Pad	SPC58	Tape & Reel (TR)	Active	Not Verified	e200z4	32-Bit Dual-Core	160MHz	CANbus, Ethernet, FlexRay, I2C, LINbus, SPI	DMA, WDT	64	4MB (4M x 8)	FLASH	256 x 8	768K x 8	3.3V, 5V	-	Internal	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount
SPC58EG80E5GEC0X IC MCU 32BIT 4MB FLASH 144TQFP STMicroelectronics	1,090	-	RFQ	Datasheet	144-TQFP Exposed Pad	SPC58	Bulk	Active	-	e200z4	32-Bit Dual-Core	180MHz	CANbus, Ethernet, FlexRay, I2C, LINbus, SPI, UART/USART	DMA, POR, Temp Sensor, WDT	-	4MB (4M x 8)	FLASH	256K x 8	768K x 8	3V ~ 5.5V	A/D 10/12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
LM3S8938-EQC50-A2T IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	2,288	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 8000	Tape & Reel (TR)	Obsolete	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MCF5216CVF66 IC MCU 32B 512KB FLASH 256MAPBGA NXP USA Inc.	3,172	-	RFQ	Datasheet	256-LBGA	MCF521x	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	66MHz	CANbus, EBI/EMI, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	142	512KB (512K x 8)	FLASH	-	64K x 8	2.7V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XUF232-512-FB324-I40 IC MCU 32BIT 2MB FLASH 324FBGA XMOS	3,995	-	RFQ	Datasheet	324-FBGA	XUF	Tray	Active	Not Verified	XCore	32-Bit 32-Core	4000MIPS	USB	-	208	2MB (2M x 8)	FLASH	-	512K x 8	0.95V ~ 3.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK28FN2M0AVMI15 IC MCU 32BIT 2MB FLASH 169MAPBGA NXP USA Inc.	1,460	-	RFQ	Datasheet	169-LFBGA	Kinetis K27F	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	150MHz	EBI/EMI, I2C, QSPI, SDHC, SPI, UART/USART, USB	DMA, I2S, PWM, WDT	120	2MB (2M x 8)	FLASH	-	1M x 8	1.71V ~ 3.6V	A/D 16b SAR; D/A 2x6b, 1x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD70F3380M2GJA-GAE-AX IC MCU 32BIT 512KB 144LQFP Renesas Electronics Corporation	2,317	-	RFQ	Datasheet	144-LQFP	V850	Tray	Active	-	V850ES	32-Bit	48MHz	CANbus, CSI, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	128	512KB (512K x 8)	FLASH	32K x 8	32K x 8	3.3V ~ 5.5V	A/D 24x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3380ZM2GJA-GAE-AX IC MCU 32BIT 512KB FLASH 144LQFP Renesas Electronics Corporation	2,204	-	RFQ	Datasheet	144-LQFP	V850ES/Fx3	Tray	Active	-	V850ES	32-Bit	48MHz	CANbus, CSI, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	128	512KB (512K x 8)	FLASH	32K x 8	32K x 8	3.3V ~ 5.5V	A/D 24x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP432P411VIPZR IC MCU 32BIT 512KB FLASH 100LQFP Texas Instruments	3,069	-	RFQ	Datasheet	100-LQFP	MSP432™ SimpleLink™	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	I2C, IrDA, SPI, UART/USART	DMA, LCD, POR, PWM, WDT	84	512KB (512K x 8)	FLASH	-	128K x 8	1.62V ~ 3.7V	A/D 26x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F28M35H22C1RFPS IC MCU 32BIT 256KB FLASH 144TQFP Texas Instruments	3,735	-	RFQ	Datasheet	144-TQFP Exposed Pad	C2000™ C28x + ARM® Cortex® M3 Concerto™	Tray	Obsolete	Not Verified	C28x/ARM® Cortex®-M3	32-Bit Dual-Core	100MHz/150MHz	CANbus, EBI/EMI, Ethernet, I2C, SCI, SPI, SSI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	74	256KB/256KB	FLASH	-	136KB	1.2V, 1.8V, 3.3V	A/D 20x12b	-	-40°C ~ 125°C (TJ)	-	-	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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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.