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
R5F21336CNFP#30 IC MCU 16BIT 32KB FLASH 32LQFP Renesas Electronics Corporation	4,627	-	RFQ	Datasheet	32-LQFP	R8C/3x/33C	Tape & Reel (TR)	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	27	32KB (32K x 8)	FLASH	4K x 8	2.5K x 8	1.8V ~ 5.5V	A/D 12x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
ST72F561AR9TA IC MCU 8BIT 60KB FLASH 64LQFP STMicroelectronics	4,252	-	RFQ	Datasheet	64-LQFP	ST7	Tray	Obsolete	Not Verified	ST7	8-Bit	8MHz	CANbus, LINbusSCI, SPI	LVD, POR, PWM, WDT	48	60KB (60K x 8)	FLASH	-	2K x 8	3.8V ~ 5.5V	A/D 16x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC908JB8JDWE IC MCU 8BIT 8KB FLASH 20SOIC NXP USA Inc.	3,202	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	HC08	Tube	Active	Not Verified	HC08	8-Bit	3MHz	USB	LVD, POR, PWM	13	8KB (8K x 8)	FLASH	-	256 x 8	4V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC24HJ16GP304-H/ML IC MCU 16BIT 16KB FLASH 44QFN Microchip Technology	3,240	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 24H	Tube	Active	Not Verified	PIC	16-Bit	20 MIPS	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (5.5K x 24)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 13x10b/12b	Internal	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount
AT32UC3A3128S-CTUR IC MCU 32BIT 128KB FLSH 144TFBGA Microchip Technology	2,380	-	RFQ	Datasheet	144-TFBGA	AVR®32 UC3 A3	Tape & Reel (TR)	Active	Not Verified	AVR	32-Bit Single-Core	66MHz	EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, WDT	110	128KB (128K x 8)	FLASH	-	128K x 8	1.75V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ32GS406-E/PT IC MCU 16BIT 32KB FLASH 64TQFP Microchip Technology	2,146	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33F	Tray	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, QEI, POR, PWM, WDT	58	32KB (32K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24FJ64GA108-I/PT IC MCU 16BIT 64KB FLASH 80TQFP Microchip Technology	2,588	-	RFQ	Datasheet	80-TQFP	PIC® 24F	Tray	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	69	64KB (22K x 24)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN48F0MLFR IC MCU 16BIT 48KB FLASH 48LQFP NXP USA Inc.	1,502	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	48KB (48K x 8)	FLASH	1.5K x 8	4K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC24FJ128GB610-E/BG IC MCU 16BIT 128KB FLSH 121TFBGA Microchip Technology	2,749	-	RFQ	Datasheet	121-TFBGA	PIC® 24F	Tray	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT	85	128KB (43K x 24)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 24x12b SAR	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24HJ64GP502T-I/SO IC MCU 16BIT 64KB FLASH 28SOIC Microchip Technology	4,239	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 24H	Tape & Reel (TR)	Active	Verified	PIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	21	64KB (22K x 24)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 10x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ64GS406T-I/PT IC MCU 16BIT 64KB FLASH 64TQFP Microchip Technology	3,949	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, QEI, POR, PWM, WDT	58	64KB (64K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68HC908JL8CP IC MCU 8BIT 8KB FLASH 28DIP NXP USA Inc.	2,026	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	8MHz	SCI	LED, LVD, POR, PWM	23	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 5.5V	A/D 13x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
STM32G474MEY6TR IC MCU 32BIT 512KB FLASH 81WLCSP STMicroelectronics	1,286	-	RFQ	Datasheet	81-UFBGA, WLCSP	STM32G4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	67	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x12b; D/A 7x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G473VEH6TR IC MCU 32BIT 512KB FLSH 100TFBGA STMicroelectronics	3,351	-	RFQ	Datasheet	100-TFBGA	STM32G4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	86	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x12b; D/A 7x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F67451IPZ IC MCU 16BIT 128KB FLASH 100LQFP Texas Instruments	3,896	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter	62	128KB (128K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87F7BC8AU-QIP-E IC MCU 8BIT 128KB FLASH QFP onsemi	4,430	-	RFQ	Datasheet	-	-	Tray	Not For New Designs	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CY8C4147AZE-S285T IC MCU 32BIT 128KB FLASH 64TQFP Infineon Technologies	1,460	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x10b, 20x12b SAR	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F113TLKFB#X5 16BIT MCU RL78/F15 512K LFQFP144 Renesas Electronics Corporation	1,010	-	RFQ	Datasheet	144-LQFP	RL78/F15	Tape & Reel (TR)	Active	-	RL78	16-Bit	24MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, Temp Sensor, WDT	130	512KB (512K x 8)	FLASH	16K x 8	32K x 8	2.7V ~ 5.5V	A/D 33x10b SAR; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F56517EDFB#10 IC MCU 32BIT 768KB FLSH 144LFQFP Renesas Electronics Corporation	3,673	-	RFQ	Datasheet	144-LQFP	RX651	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	111	768KB (768K x 8)	FLASH	-	256K x 8	2.7V ~ 3.6V	A/D 29x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F566TEEDFH#10 IC MCU 32BIT 512KB FLASH 112LQFP Renesas Electronics Corporation	2,332	-	RFQ	Datasheet	112-LQFP	RX66T	Tray	Active	Not Verified	RXv3	32-Bit Single-Core	160MHz	CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART	DMA, LVD, POR, PWM, WDT	84	512KB (512K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x12b	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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