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
LM3S2276-IQR50-A0T IC MCU 32BIT 64KB FLASH 64LQFP Texas Instruments	3,850	-	RFQ	Datasheet	64-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	64KB (64K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC4088FET180,551 IC MCU 32BIT 512KB FLSH 180TFBGA NXP USA Inc.	4,023	-	RFQ	Datasheet	180-TFBGA	LPC40xx	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, QEI, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	-	512KB (512K x 8)	FLASH	4032 x 8	96K x 8	2.4V ~ 3.6V	A/D 8x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C1292NCZADI3R IC MCU 32BIT 1MB FLASH 212NFBGA Texas Instruments	3,567	-	RFQ	Datasheet	212-VFBGA	Tiva™ C	Tape & Reel (TR)	Active	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, Motion Control PWM, POR, PWM, WDT	140	1MB (1M x 8)	FLASH	6K x 8	256K x 8	2.97V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F523E5KGFM#50 32BIT MCU RX23E-B 128K LFQFP64 T Renesas Electronics Corporation	4,764	-	RFQ	Datasheet	64-LQFP	RX23E-B	Tape & Reel (TR)	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	30	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 8x12b SAR, 8x24b Sigma-Delta; D/A 1x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XC164CM8F40FAAKXQMA1 IC MCU 16BIT 64KB FLASH Infineon Technologies	4,120	-	RFQ	Datasheet	-	XC16x	Tray	Obsolete	Not Verified	C166SV2	16-Bit	40MHz	CANbus, SPI, UART/USART	PWM, WDT	47	64KB (64K x 8)	FLASH	-	6K x 8	2.35V ~ 2.7V	A/D 14x8/10b	Internal	-40°C ~ 125°C (TA)	-	-	-
MSP430F4616IPZ IC MCU 16BIT 92KB FLASH 100LQFP Texas Instruments	1,308	-	RFQ	Datasheet	100-LQFP	MSP430x4xx	Tray	Active	Not Verified	MSP430 CPUX	16-Bit	8MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	80	92KB (92K x 8 + 256B)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F439ZGT6TR IC MCU 32BIT 1MB FLASH 144LQFP STMicroelectronics	1,181	-	RFQ	Datasheet	144-LQFP	STM32F4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	114	1MB (1M x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S8630-EQC50-A2T IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	4,983	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 8000	Tape & Reel (TR)	Obsolete	Not 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	31	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S9997-IQC80-C3T IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	4,373	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 9000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	60	256KB (256K x 8)	FLASH	-	64K x 8	1.235V ~ 1.365V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC17C762T-33I/L IC MCU 8BIT 16KB OTP 84PLCC Microchip Technology	1,916	-	RFQ	Datasheet	84-LCC (J-Lead)	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	33MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	66	16KB (8K x 16)	OTP	-	678 x 8	4.5V ~ 5.5V	A/D 16x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F47183IPZR IC MCU 16BIT 116KB FLASH 100LQFP Texas Instruments	3,461	-	RFQ	Datasheet	100-LQFP	MSP430x4xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	72	116KB (116K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 3x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F563TEADFP#H1 32BIT MCU RX63T 512K 5V LQFP100 Renesas Electronics Corporation	2,557	-	RFQ	Datasheet	100-LQFP	RX63T	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	57	512KB (512K x 8)	FLASH	32K x 8	48K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F563TEADFP#H0 32BIT MCU RX63T 512K 5V LQFP100 Renesas Electronics Corporation	1,402	-	RFQ	Datasheet	100-LQFP	RX63T	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	57	512KB (512K x 8)	FLASH	32K x 8	48K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F7010104AFP#BA4 32BIT MCU RH850/F1L FLS 48LQFP Renesas Electronics Corporation	2,341	-	RFQ	Datasheet	48-LQFP	RH850/F1L	Tray	Active	-	RH850G3K	32-Bit	80MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, I2S, LCD, LVD, POR, PWM, WDT	33	512KB (512K x 8)	FLASH	32K x 8	64K x 8	3V ~ 5.5V	A/D 4x10b, 8x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
NUC973DF62Y IC MCU 32BIT 216LQFP Nuvoton Technology Corporation	2,499	-	RFQ	Datasheet	216-LQFP	NuMicro™ NUC970	Tray	Obsolete	-	ARM926EJ-S	32-Bit	300MHz	-	-	-	-	-	-	-	2.97V ~ 3.63V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R4F20115RNFA#V0 H8S/20115R FL-256K, 20 MHZ QFP-6 Renesas Electronics Corporation	4,474	-	RFQ	Datasheet	64-LQFP	H8® H8S/Tiny	Tray	Active	-	H8S/2000	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SSU, UART/USART	DMA, LVD, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	-	12K x 8	2.7V ~ 5.5V	A/D 8x10b SAR; D/A 2x8b	External, Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
CG7624AM SEMICONDUCTOR OTHER Infineon Technologies	1,873	-	RFQ	Datasheet	-	*	Tray	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MC9S12C96VFUE IC MCU 16BIT 96KB FLASH 80QFP NXP USA Inc.	2,942	-	RFQ	Datasheet	80-QFP	HCS12	Tray	Obsolete	Not Verified	HCS12	16-Bit	25MHz	CANbus, EBI/EMI, SCI, SPI	POR, PWM, WDT	60	96KB (96K x 8)	FLASH	-	4K x 8	2.35V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C3445AXA-097 IC MCU 8BIT 32KB FLASH 100TQFP Infineon Technologies	4,091	-	RFQ	Datasheet	100-LQFP	PSOC™ 3 CY8C34xx	Tray	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, LCD, POR, PWM, WDT	62	32KB (32K x 8)	FLASH	1K x 8	4K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5S726A0D216FP#V0 IC MCU 32BIT ROMLESS 120LQFP Renesas Electronics Corporation	2,629	-	RFQ	Datasheet	120-LQFP	SuperH® SH7260	Tray	Active	Not Verified	SH2A-FPU	32-Bit Single-Core	216MHz	CANbus, EBI/EMI, I2C, IEBus, SCI, SIO, SPI, USB	DMA, POR, PWM, WDT	73	-	ROMless	-	1.3M x 8	3V ~ 3.6V	A/D 6x10b	External	-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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