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
MCF5249LPV120 IC MCU 32BIT ROMLESS 144LQFP NXP USA Inc.	4,560	-	RFQ	Datasheet	144-LQFP	MCF524x	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	120MHz	I2C, IDE, Memory Card, SPI, UART/USART	DMA, I2S, POR, Serial Audio, WDT	34	-	ROMless	-	96K x 8	3V ~ 3.6V	A/D 4x12b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC17LC44-08I/PQ IC MCU 8BIT 16KB OTP 44MQFP Microchip Technology	2,085	-	RFQ	Datasheet	44-QFP	PIC® 17C	Tray	Active	Not Verified	PIC	8-Bit	8MHz	UART/USART	POR, PWM, WDT	33	16KB (8K x 16)	OTP	-	454 x 8	2.5V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF52258CVN66 IC MCU 32B 512KB FLASH 144MAPBGA NXP USA Inc.	3,747	-	RFQ	Datasheet	144-LBGA	MCF5225x	Tray	Active	Not Verified	Coldfire V2	32-Bit Single-Core	66MHz	CANbus, EBI/EMI, Ethernet, I2C, QSPI, UART/USART, USB OTG	DMA, LVD, POR, PWM, WDT	96	512KB (512K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT91SAM7SE256B-CUR IC MCU 16/32BIT 256KB 144LFBGA Microchip Technology	3,479	-	RFQ	Datasheet	144-LFBGA	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	256KB (256K x 8)	FLASH	-	32K x 8	1.65V ~ 1.95V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ1024EFH100T-E/GJX IC MCU 32BIT 1MB FLASH 100TFBGA Microchip Technology	1,155	-	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	1MB (1M x 8)	FLASH	-	512K x 8	2.1V ~ 3.6V	A/D 40x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MZ1024EFG144-E/PL IC MCU 32BIT 1MB FLASH 144LQFP Microchip Technology	2,340	-	RFQ	Datasheet	144-LQFP	PIC® 32MZ	Tray	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	180MHz	EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	120	1MB (1M x 8)	FLASH	-	512K x 8	2.1V ~ 3.6V	A/D 48x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F3651MNFC#U0 M16C65 512+24KB 2.7/5.5V -20/85C Renesas Electronics Corporation	3,235	-	RFQ	Datasheet	128-LQFP	M16C™ M16C/60/65	Tray	Active	-	M16C/60	16-Bit	32MHz	EBI/EMI, I2C, SIO, UART/USART	DMA, LVD, POR, PWM, WDT	111	512KB (512K x 8)	FLASH	8K x 8	31K x 8	2.7V ~ 5.5V	A/D 26x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
MB90F342CASPMC-GS-N2E1 IC MCU 16BIT 256KB FLASH 100LQFP Infineon Technologies	4,157	-	RFQ	Datasheet	100-LQFP	F²MC-16LX MB90340	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	24MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART	DMA, POR, WDT	82	256KB (256K x 8)	FLASH	-	16K x 8	3.5V ~ 5.5V	A/D 24x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
XUF208-256-TQ64-I10A IC MCU 32BIT 2MB FLASH 64TQFP XMOS	2,078	-	RFQ	Datasheet	64-TQFP Exposed Pad	XUF	Tray	Active	Not Verified	XCore	32-Bit 8-Core	1000MIPs	USB	-	33	2MB (2M x 8)	FLASH	-	256K x 8	0.95V ~ 3.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY9BF128TBGL-GK7E1 IC MCU 32BIT 128KB 192LFBGA Infineon Technologies	4,920	-	RFQ	Datasheet	192-LFBGA	FM3 MB9B120TA	Tray	Active	-	ARM® Cortex®-M3	32-Bit	60MHz	CSIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	154	128KB (128K x 8)	FLASH	2K x 8	32K x 8	2.7V ~ 5.5V	A/D 24x10b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F777NIH6TR IC MCU 32BIT 2MB FLASH 216TFBGA STMicroelectronics	1,366	-	RFQ	Datasheet	216-TFBGA	STM32F7	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	216MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	159	2MB (2M x 8)	FLASH	-	512K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF52231CAF60 IC MCU 32BIT 128KB FLASH 80LQFP NXP USA Inc.	3,071	-	RFQ	Datasheet	80-LQFP	MCF5223x	Tray	Active	Not Verified	Coldfire V2	32-Bit Single-Core	60MHz	CANbus, 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
XE167F48F66LACFXQMA1 IC MCU 16BIT 384KB FLASH 144LQFP Infineon Technologies	2,259	-	RFQ	Datasheet	144-LQFP Exposed Pad	XE16x	Tray	Last Time Buy	Not Verified	C166SV2	16-Bit	66MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	I2S, POR, PWM, WDT	118	384KB (384K x 8)	FLASH	-	34K x 8	3V ~ 5.5V	A/D 24x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912XET512J3VALR IC MCU 16BIT 512KB FLASH 112LQFP NXP USA Inc.	1,082	-	RFQ	Datasheet	112-LQFP	HCS12X	Tape & Reel (TR)	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	91	512KB (512K x 8)	FLASH	4K x 8	32K x 8	1.72V ~ 5.5V	A/D 16x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
S912XET512BVALR IC MCU 16BIT 512KB FLASH 112LQFP NXP USA Inc.	1,633	-	RFQ	Datasheet	112-LQFP	HCS12X	Tape & Reel (TR)	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	91	512KB (512K x 8)	FLASH	4K x 8	32K x 8	1.72V ~ 5.5V	A/D 16x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
ST10F272M-4QR3 IC MCU 16BIT 256KB FLASH 144QFP STMicroelectronics	3,921	-	RFQ	Datasheet	144-BQFP	ST10	Tape & Reel (TR)	Obsolete	Not Verified	ST10	16-Bit	40MHz	ASC, CANbus, EBI/EMI, I2C, SSC, UART/USART	POR, PWM, WDT	111	256KB (256K x 8)	FLASH	-	20K x 8	4.5V ~ 5.5V	A/D 24x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC5746BSK1ACMH2 IC MCU 32BIT 3MB FLASH 100MAPBGA NXP USA Inc.	1,705	-	RFQ	Datasheet	100-LFBGA	MPC57xx	Tray	Active	Not Verified	e200z4	32-Bit Single-Core	120MHz	CANbus, Ethernet, FlexRay, I2C, LINbus, SPI	DMA, I2S, POR, WDT	-	3MB (3M x 8)	FLASH	64K x 8	384K x 8	3.15V ~ 5.5V	A/D 36x10b, 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ2025DAL169-V/HF IC MCU 32BIT 2MB FLASH 169LFBGA Microchip Technology	3,761	-	RFQ	Datasheet	169-LFBGA	PIC® 32MZ DAL	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 ~ 1.9V	A/D 45x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MZ1064DAL169-V/HF IC MCU 32BIT 1MB FLASH 169LFBGA Microchip Technology	4,692	-	RFQ	Datasheet	169-LFBGA	PIC® 32MZ DAL	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	1MB (1M x 8)	FLASH	-	640K x 8	1.7V ~ 1.9V	A/D 45x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XC228796F66LACKXQMA1 IC MCU 16/32BT 768KB FLSH 144QFP Infineon Technologies	3,177	-	RFQ	Datasheet	144-LQFP Exposed Pad	XC22xx	Tray	Last Time Buy	Not Verified	C166SV2	16/32-Bit	80MHz	CANbus, EBI/EMI, FIFO, I2C, LINbus, QSPI, SPI, SSC, UART/USART, USI	DMA, I2S, POR, PWM, WDT	118	768KB (768K x 8)	FLASH	-	83K x 8	3V ~ 5.5V	A/D 24x8/10/12b SAR	External, 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.

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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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