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
R7FA4M2AD3CFM#AA0 IC MCU 32BIT 512KB 64LFQFP Renesas Electronics Corporation	303	-	RFQ	Datasheet	64-LQFP	RA4M2	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	100MHz	CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB	Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT	44	512KB (512K x 8)	-	8K x 8	128K x 8	2.7V ~ 3.6V	A/D 9x12b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F071VBT6 IC MCU 32BIT 128KB FLASH 100LQFP STMicroelectronics	145	-	RFQ	Datasheet	100-LQFP	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	87	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12G48F0CLF IC MCU 16BIT 48KB FLASH 48LQFP NXP USA Inc.	5,380	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, 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 ~ 85°C (TA)	-	-	Surface Mount
STM32F072CBT7 IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	380	-	RFQ	Datasheet	48-LQFP	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC24FJ128GB606-I/PT IC MCU 16BIT 128KB FLASH 64TQFP Microchip Technology	183	-	RFQ	Datasheet	64-TQFP	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	53	128KB (43K x 24)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C63A-04I/SP IC MCU 8BIT 7KB OTP 28SPDIP Microchip Technology	783	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Through Hole
ATSAMD51G18A-MF IC MCU 32BIT 256KB FLASH 48VQFN Microchip Technology	393	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM D51	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM	37	256KB (256K x 8)	FLASH	-	128K x 8	1.71V ~ 3.63V	A/D 20x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32L073VZT3 IC MCU 32BIT 192KB FLASH 100LQFP STMicroelectronics	2,981	-	RFQ	Datasheet	100-LQFP	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	84	192KB (192K x 8)	FLASH	6K x 8	20K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S12G128F0MLF IC MCU 16BIT 128KB FLASH 48LQFP NXP USA Inc.	1,485	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	128KB (128K x 8)	FLASH	4K x 8	8K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC24FJ64GB202-E/MM IC MCU 16BIT 64KB FLASH 28QFN Microchip Technology	340	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	AES, Brown-out Detect/Reset, DMA, I2S, HLVD, POR, PWM, WDT	20	64KB (64K x 8)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC32MX170F256B-50I/ML IC MCU 32BIT 256KB FLASH 28QFN Microchip Technology	671	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 32MX	Tube	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	50MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	21	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F401CBU3 IC MCU 32BIT 128KB FLSH 48UFQFPN STMicroelectronics	374	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	84MHz	I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	36	128KB (128K x 8)	FLASH	-	64K x 8	1.7V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC32MX270F256B-I/ML IC MCU 32BIT 256KB FLASH 28QFN Microchip Technology	301	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 32MX	Tube	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	19	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 9x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F1232IRHBR IC MCU 16BIT 8KB FLASH 32VQFN Texas Instruments	4,544	-	RFQ	Datasheet	32-VFQFN Exposed Pad	MSP430x1xx	Tape & Reel (TR)	Active	Verified	MSP430 CPU16	16-Bit	8MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	8KB (8K x 8 + 256B)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C65B-04/P IC MCU 8BIT 7KB OTP 40DIP Microchip Technology	200	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
PIC32MX150F256H-50I/PT IC MCU 32BIT 256KB FLASH 64TQFP Microchip Technology	145	-	RFQ	Datasheet	64-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	50MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	53	256KB (256K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CK512MP606T-I/PT IC MCU 16BIT 512KB FLASH 64TQFP Microchip Technology	1,008	-	RFQ	Datasheet	64-TQFP	-	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	100MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control, POR, PWM, QEI, WDT	53	512KB (512K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 20x12b SAR; D/A 6x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F87J10-I/PT IC MCU 8BIT 128KB FLASH 80TQFP Microchip Technology	3,853	-	RFQ	Datasheet	80-TQFP	PIC® 18J	Tray	Active	Verified	PIC	8-Bit	40MHz	EBI/EMI, I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	66	128KB (64K x 16)	FLASH	-	3.8K x 8	2V ~ 3.6V	A/D 15x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F84A-20/P IC MCU 8BIT 1.75KB FLASH 18DIP Microchip Technology	1,050	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	-	POR, WDT	13	1.75KB (1K x 14)	FLASH	64 x 8	68 x 8	4V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
PIC32MX170F256D-I/ML IC MCU 32BIT 256KB FLASH 44QFN Microchip Technology	453	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 32MX	Tube	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	35	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 13x10b	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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