Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
R5F64219KFB#U0 R32C121 F 512K/32K100QFP 3-5.5V Renesas Electronics Corporation	2,872	-	RFQ	Datasheet	100-LQFP	M16C/R32C/100/121	Tray	Active	-	R32C/100	16/32-Bit	64MHz	4-Wire SIO, CANbus, I2C, LINbus, SSC, UART/USART	DMA, LVD, POR, PWM, WDT	84	520KB (520K x 8)	FLASH	4K x 8	32K x 8	3V ~ 5.5V	A/D 26x10b; D/A 2x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
XS1-L02A-QF124-C5-THS IC MCU 32BIT 128KB SRAM 124QFN XMOS	4,244	-	RFQ	Datasheet	124-TFQFN Dual Rows, Exposed Pad	XS1	Tray	Obsolete	Not Verified	XCore	32-Bit Dual-Core	500MIPS	Configurable	-	84	128KB (32K x 32)	SRAM	-	-	0.95V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
ST10F269Z2Q3 IC MCU 16BIT 256KB FLASH 144LQFP STMicroelectronics	3,606	-	RFQ	Datasheet	144-LQFP	ST10	Tray	Obsolete	Not Verified	ST10	16-Bit	40MHz	CANbus, EBI/EMI, SSC, UART/USART	POR, PWM, WDT	111	256KB (256K x 8)	FLASH	-	12K x 8	4.5V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC5644CK0VLU8R IC MCU 32BIT 1.5MB FLASH 176LQFP NXP USA Inc.	4,298	-	RFQ	Datasheet	176-LQFP	MPC56xx Qorivva	Tape & Reel (TR)	Active	Not Verified	e200z4d, e200z0h	32-Bit Dual-Core	80MHz/120MHz	CANbus, Ethernet, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	147	1.5MB (1.5M x 8)	FLASH	64K x 8	192K x 8	3V ~ 5.5V	A/D 27x10b, 5x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SPC5644BCF0VLU8 IC MCU 32BIT 1.5MB FLASH 176LQFP NXP USA Inc.	1,674	-	RFQ	Datasheet	176-LQFP	MPC56xx Qorivva	Tray	Active	Not Verified	e200z4d	32-Bit Single-Core	120MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	147	1.5MB (1.5M x 8)	FLASH	64K x 8	128K x 8	3V ~ 5.5V	A/D 27x10b, 5x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD70F3509M2GJA2-GBG-QS-AX IC MCU 32BIT 1MB FLASH 144LQFP Renesas Electronics Corporation	2,474	-	RFQ	Datasheet	144-LQFP Exposed Pad	V850E2/Px4	Tray	Active	-	V850E2M	32-Bit	160MHz	DMA, I2S, LCD, LVD, POR, PWM, WDT	DMA, I2S, LCD, LVD, POR, PWM, WDT	73	1MB (1M x 8)	FLASH	32K x 8	80K x 8	4.5V ~ 5.5V	A/D 22x10/12b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
TMX320F28377DZWTT IC MCU 32BIT 1MB FLASH 337NFBGA Texas Instruments	2,347	-	RFQ	Datasheet	337-LFBGA	C2000™ C28x Delfino™	Tray	Obsolete	Not Verified	C28x	32-Bit Dual-Core	200MHz	CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, uPP, UART/USART, USB	POR, PWM, WDT	169	1MB (512K x 16)	FLASH	-	102K x 16	1.14V ~ 3.47V	A/D 24x12b, 12x16b; D/A 3x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SP5748CSK0AMKU6R IC MCU 32BIT 6MB FLASH 176LQFP NXP USA Inc.	3,317	-	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	6MB (6M x 8)	FLASH	-	768K x 8	3.15V ~ 5.5V	A/D 48x10b, 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
TMS370C768AFNT IC MCU 8BIT 32KB OTP 68PLCC Texas Instruments	4,542	-	RFQ	Datasheet	68-LCC (J-Lead)	TMS370	Tray	Obsolete	Not Verified	TMS370	8-Bit	5MHz	SCI, SPI	PWM, WDT	55	32KB (32K x 8)	OTP	256 x 8	1K x 8	4.5V ~ 5.5V	A/D 8x8b	-	-40°C ~ 105°C (TA)	-	-	Surface Mount
MCF5282CVM66J IC MCU 32B 512KB FLASH 256MAPBGA NXP USA Inc.	3,762	-	RFQ	Datasheet	256-LBGA	MCF528x	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	66MHz	CANbus, EBI/EMI, Ethernet, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	150	512KB (512K x 8)	FLASH	-	64K x 8	2.7V ~ 3.6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S6432-IQC50-A2T IC MCU 32BIT 96KB FLASH 100LQFP Texas Instruments	4,181	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 6000	Tape & Reel (TR)	Active	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	43	96KB (96K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 3x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ2064DAS176T-I/2J IC MCU 32BIT 2MB FLASH 176LQFP Microchip Technology	4,623	-	RFQ	Datasheet	176-LQFP Exposed Pad	PIC® 32MZ DAS	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	2MB (2M x 8)	FLASH	-	640K x 8 + 32MB DDR2 SDRAM	1.7V ~ 1.9V	A/D 45x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC58NH92E7HMI0X IC MCU 32BIT 10MB FLASH 176LQFP STMicroelectronics	1,570	-	RFQ	Datasheet	176-LQFP Exposed Pad	SPC58	Bulk	Active	-	e200z4	32-Bit Tri-Core	200MHz	eMMC/SD/SDIO, I2C, LINbus, PSI5, SPI, UART/USART	DMA, POR, WDT	154	10MB (10M x 8)	FLASH	256K x 8	1.25M x 8	3V ~ 5.5V	A/D 96x10/12b SAR	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
S9S12DG25F0MPVE IC MCU 16BIT 256KB FLASH 112LQFP NXP USA Inc.	4,982	-	RFQ	Datasheet	112-LQFP	HCS12	Tray	Last Time Buy	Not Verified	HCS12	16-Bit	25MHz	CANbus, I2C, SCI, SPI	PWM, WDT	91	256KB (256K x 8)	FLASH	4K x 8	12K x 8	2.35V ~ 5.25V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CYT4BF8CDDQ0AEEGS IC MCU 32BT 8.1875MB FLSH 176QFP Infineon Technologies	3,200	-	RFQ	Datasheet	176-LQFP Exposed Pad	Traveo™ T2G	Tray	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Quad-Core	100MHz, 350MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	148	8.1875MB (8.1875M x 8)	FLASH	256 x 8	1M x 8	2.7V ~ 5.5V	A/D 99x12b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
LM3S8738-IQC50-A2 IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	4,057	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 8000	Tray	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	128KB (128K x 8)	FLASH	-	64K x 8	2.25V ~ 2.75V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68HC16Z1CAG25 IC MCU 16BIT ROMLESS 144LQFP NXP USA Inc.	1,684	-	RFQ	Datasheet	144-LQFP	HC16	Tray	Not For New Designs	Not Verified	CPU16	16-Bit	25MHz	EBI/EMI, SCI, SPI	POR, PWM, WDT	16	-	ROMless	-	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68CK16Z1CAG16 IC MCU 16BIT ROMLESS 144LQFP NXP USA Inc.	3,249	-	RFQ	Datasheet	144-LQFP	HC16	Tray	Not For New Designs	Not Verified	CPU16	16-Bit	16MHz	EBI/EMI, SCI, SPI	POR, PWM, WDT	16	-	ROMless	-	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68HC16Z1MAG16 IC MCU 16BIT ROMLESS 144LQFP NXP USA Inc.	2,194	-	RFQ	Datasheet	144-LQFP	HC16	Tray	Not For New Designs	Not Verified	CPU16	16-Bit	16MHz	EBI/EMI, SCI, SPI	POR, PWM, WDT	16	-	ROMless	-	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F6417MAPFD#UC MCU2 R32C/100X_150 FLS 1445F6418 Renesas Electronics Corporation	4,222	-	RFQ	Datasheet	144-LQFP	M16C/R32C/100/117A	Tray	Active	-	R32C/100	16/32-Bit	64MHz	CANbus, EBI/EMI, I2C, IEBus, UART/USART	DMA, LVD, PWM, WDT	124	1MB (1M x 8)	FLASH	8K x 8	96K x 8	3V ~ 5.5V	A/D 34x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

WINSUN SOURCING SUPPORT

Need Microcontrollers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

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.

How do I request a quote for Microcontrollers components?

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.