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
R5F571MJCDFC#10 IC MCU 32BIT 3MB FLASH 176LFQFP Renesas Electronics Corporation	2,053	-	RFQ	Datasheet	176-LQFP	RX71M	Tray	Active	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	3MB (3M x 8)	FLASH	64K x 8	512K x 8	2.7V ~ 3.6V	A/D 29x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3577GCA-UEU-AX IC MCU 32BIT 384KB FLASH 100LQFP Renesas Electronics Corporation	4,106	-	RFQ	Datasheet	100-LQFP	V850E2/FG4-L	Tray	Active	-	V850E2S	32-Bit	48MHz	CANbus, CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	76	384KB (384K x 8)	FLASH	32K x 8	28K x 8	3V ~ 5.5V	A/D 20x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7S910001CFP#AA0 IC MCU 32BIT ROMLESS 176HLQFP Renesas Electronics Corporation	1,373	-	RFQ	Datasheet	176-LQFP Exposed Pad	RZ/T1	Tray	Not For New Designs	Not Verified	ARM® Cortex®-R4F	32-Bit Single-Core	450MHz	CANbus, CSI, EBI/EMI, Ethernet, I2C, SPI, UART/USART, USB	DMA, POR, PWM, WDT	97	-	ROMless	-	544K x 8	1.14V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC32MZ1024ECH144-I/PH IC MCU 32BIT 1MB FLASH 144TQFP Microchip Technology	1,546	-	RFQ	Datasheet	144-TQFP	PIC® 32MZ	Tray	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, Ethernet, I2C, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	120	1MB (1M x 8)	FLASH	-	512K x 8	2.3V ~ 3.6V	A/D 48x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ1024EFM144-I/PH IC MCU 32BIT 1MB FLASH 144TQFP Microchip Technology	2,611	-	RFQ	Datasheet	144-TQFP	PIC® 32MZ	Tray	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	120	1MB (1M x 8)	FLASH	-	512K x 8	2.1V ~ 3.6V	A/D 48x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89635RPMC-G-1435 IC MCU 8BIT 16KB MROM 64QFP Infineon Technologies	3,417	-	RFQ	Datasheet	64-LQFP	F²MC-8L MB89630R	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	EBI/EMI, Serial I/O, UART/USART	POR, PWM, WDT	53	16KB (16K x 8)	Mask ROM	-	512 x 8	2.2V ~ 6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28374SZWTT IC MCU 32BIT 512KB FLSH 337NFBGA Texas Instruments	4,254	-	RFQ	Datasheet	337-LFBGA	C2000™ C28x Delfino™, Functional Safety (FuSa)	Tray	Active	Not Verified	C28x	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, uPP, UART/USART, USB	DMA, POR, PWM, WDT	169	512KB (256K x 16)	FLASH	-	66K x 16	1.14V ~ 3.47V	A/D 24x12b; D/A 3x12b	Internal	-40°C ~ 105°C (TJ)	-	-	Surface Mount
FIDO1100BGA208IR1 IC MCU 32BIT 32KB RREM 208BGA Analog Devices Inc.	2,017	-	RFQ	Datasheet	208-TFBGA	fido™	Tray	Obsolete	Not Verified	CPU32	32-Bit Single-Core	66MHz	CANbus, EBI/EMI, EIA-232, Ethernet, GPIO, HDLC, I2C, SMBus, SPI	DMA, POR, WDT	72	32KB (32K x 8)	RREM	-	24K x 8	2.25V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5741PK1AMLQ9R IC MCU 32BIT 1MB FLASH 144LQFP NXP USA Inc.	4,326	-	RFQ	Datasheet	144-LQFP	MPC57xx	Tape & Reel (TR)	Active	Not Verified	e200z4	32-Bit Dual-Core	200MHz	CANbus, Ethernet, FlexRay, LINbus, SPI, UART/USART	DMA, LVD, POR, WDT	-	1MB (1M x 8)	FLASH	-	128K x 8	3.15V ~ 5.5V	A/D 64x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD70F3371M2GBA-GAH-AX IC MCU 32BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	2,577	-	RFQ	Datasheet	64-LQFP	V850	Tray	Active	-	V850ES	32-Bit	32MHz	CANbus, CSI, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	51	256KB (256K x 8)	FLASH	32K x 8	16K x 8	3.3V ~ 5.5V	A/D 10x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC976DK62Y IC MCU 32BIT 16KB ROM 128LQFP Nuvoton Technology Corporation	2,909	-	RFQ	Datasheet	128-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	80	16KB (16K x 8)	ROM	-	56K x 8	2.7V ~ 3.6V	A/D 4x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC4800E196K1024AAXQMA1 IC MCU 32BIT 1MB FLASH 196LFBGA Infineon Technologies	1,816	-	RFQ	Datasheet	196-LFBGA	XMC4000	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	144MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SPI, UART/USART, USB OTG, USIC	DMA, I2S, LED, POR, Touch-Sense, WDT	155	1MB (1M x 8)	FLASH	-	200K x 8	3.13V ~ 3.63V	A/D 32x12b; D/A 2x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC9S12DG128VPV IC MCU 16BIT 128KB FLASH 112LQFP NXP USA Inc.	3,351	-	RFQ	Datasheet	112-LQFP	HCS12	Tray	Obsolete	Not Verified	HCS12	16-Bit	25MHz	CANbus, I2C, SCI, SPI	PWM, WDT	91	128KB (128K x 8)	FLASH	2K x 8	8K x 8	2.35V ~ 5.25V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S912XEG384BVAL IC MCU 16BIT 384KB FLASH 112LQFP NXP USA Inc.	2,308	-	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 ~ 105°C (TA)	-	-	Surface Mount
S912XEG384F0VAL IC MCU 16BIT 384KB FLASH 112LQFP NXP USA Inc.	4,488	-	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 ~ 105°C (TA)	-	-	Surface Mount
S912XEG384J2VAL IC MCU 16BIT 384KB FLASH 112LQFP NXP USA Inc.	2,518	-	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 ~ 105°C (TA)	-	-	Surface Mount
S912XEQ384BCAG IC MCU 16BIT 384KB FLASH 144LQFP NXP USA Inc.	2,126	-	RFQ	Datasheet	144-LQFP	HCS12X	Tray	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	119	384KB (384K x 8)	FLASH	4K x 8	24K x 8	1.72V ~ 5.5V	A/D 24x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912XEQ384F1CAG IC MCU 16BIT 384KB FLASH 144LQFP NXP USA Inc.	2,077	-	RFQ	Datasheet	144-LQFP	HCS12X	Tray	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	119	384KB (384K x 8)	FLASH	4K x 8	24K x 8	1.72V ~ 5.5V	A/D 24x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C3666PVA-026 IC MCU 8BIT 64KB FLASH 48SSOP Infineon Technologies	3,009	-	RFQ	Datasheet	48-BSSOP (0.295", 7.50mm Width)	PSOC™ 3 CY8C36xx	Tube	Active	Not Verified	8051	8-Bit	67MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, LCD, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MZ2048ECG144T-I/PL IC MCU 32BIT 2MB FLASH 144LQFP Microchip Technology	3,813	-	RFQ	Datasheet	144-LQFP	PIC® 32MZ	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	200MHz	EBI/EMI, Ethernet, I2C, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	120	2MB (2M x 8)	FLASH	-	512K x 8	2.3V ~ 3.6V	A/D 48x10b	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.

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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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