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
MSP430FR5988IPM IC MCU 16BIT 96KB FRAM 64LQFP Texas Instruments	4,680	-	RFQ	Datasheet	64-LQFP	MSP430™ FRAM	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	48	96KB (96K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F384-GQR IC MCU 8BIT 64KB FLASH 48TQFP Silicon Labs	2,800	-	RFQ	Datasheet	48-TQFP	C8051F38x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	48 MIPS	EBI/EMI, I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L151V8T6 IC MCU 32BIT 64KB FLASH 100LQFP STMicroelectronics	2,961	-	RFQ	Datasheet	100-LQFP	STM32L1	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT	83	64KB (64K x 8)	FLASH	4K x 8	10K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST72F321R6TA IC MCU 8BIT 32KB FLASH 64LQFP STMicroelectronics	1,403	-	RFQ	Datasheet	64-LQFP	ST7	Tray	Obsolete	Not Verified	ST7	8-Bit	8MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	48	32KB (32K x 8)	FLASH	-	1K x 8	3.8V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0593GA-GAM-AX IC MCU 8BIT 32KB FLASH 48LQFP Renesas Electronics Corporation	1,134	-	RFQ	Datasheet	48-LQFP	78K0/Kx2-A	Tray	Not For New Designs	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	40	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C72-10/SO IC MCU 8BIT 3.5KB OTP 28SOIC Microchip Technology	4,462	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Obsolete	Verified	PIC	8-Bit	10MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	A/D 5x8b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
STM32G474PBI6 IC MCU 32BIT 128KB FLSH 121UFBGA STMicroelectronics	1,908	-	RFQ	Datasheet	201-UFBGA	STM32G4	Bulk	Active	-	ARM® Cortex®-M4	32-Bit	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	102	128KB (128K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x12b SAR; D/A 7x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08DZ48MLC IC MCU 8BIT 48KB FLASH 32LQFP NXP USA Inc.	3,154	-	RFQ	Datasheet	32-LQFP	S08	Tray	Obsolete	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	25	48KB (48K x 8)	FLASH	1.5K x 8	3K x 8	2.7V ~ 5.5V	A/D 10x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912ZVML31F1MKF IC MCU 16BIT 32KB FLASH 48LQFP NXP USA Inc.	1,047	-	RFQ	Datasheet	48-LQFP Exposed Pad	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	50MHz	LINbus, SCI	DMA, POR, PWM, WDT	31	32KB (32K x 8)	FLASH	128 x 8	4K x 8	3.5V ~ 40V	A/D 4x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S1C17W18F103100-119 IC MCU 16BIT 96KB FLASH 80TQFP EPSON	2,773	-	RFQ	Datasheet	80-TQFP	-	Tray	Active	Not Verified	S1C17	16-Bit	4.2MHz	I2C, IrDA, SPI, UART/USART	LCD, PWM, RFC, WDT	48	96KB (96K x 8)	FLASH	-	8K x 8	1.2V ~ 3.6V	A/D 9x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F4331-E/ML IC MCU 8BIT 8KB FLASH 44QFN Microchip Technology	1,725	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 18F	Tube	Obsolete	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT	36	8KB (4K x 16)	FLASH	256 x 8	768 x 8	4.2V ~ 5.5V	A/D 9x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY9BF464KPMC-G-JNE2 IC MCU 32BIT 288KB FLASH 48LQFP Infineon Technologies	3,304	-	RFQ	Datasheet	48-LQFP	FM4 MB9B460L	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	160MHz	CANbus, CSIO, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	33	288KB (288K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C4147AZA-S455 IC MCU 32BIT 128KB FLASH 64LQFP Infineon Technologies	2,348	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S Plus	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x10/16x12b SAR; D/A 2x7b	External, Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F51138ADLJ#20 IC MCU 32BIT 512KB FLSH 100TFLGA Renesas Electronics Corporation	4,828	-	RFQ	Datasheet	100-TFLGA	RX113	Tray	Obsolete	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, IrDA, SCI, SPI, SSI, USB OTG	DMA, LCD, LVD, POR, PWM, WDT	80	512KB (512K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 3.6V	A/D 17x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CG8382BFT IC MCU CAPSENSE PLUS 56QFN Infineon Technologies	4,097	-	RFQ	Datasheet	-	*	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MK20DX128VFT5 IC MCU 32BIT 128KB FLASH 48QFN NXP USA Inc.	1,002	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Kinetis K20	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	50MHz	I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LVD, POR, PWM, WDT	29	128KB (128K x 8)	FLASH	2K x 8	16K x 8	1.71V ~ 3.6V	A/D 11x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F56517BDFP#10 IC MCU 32BIT 768KB FLSH 100LFQFP Renesas Electronics Corporation	3,721	-	RFQ	Datasheet	100-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	78	768KB (768K x 8)	FLASH	-	256K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56514FDFP#10 IC MCU 32BIT 512KB FLSH 100LFQFP Renesas Electronics Corporation	2,596	-	RFQ	Datasheet	100-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	78	512KB (512K x 8)	FLASH	-	256K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52317BGFP#10 IC MCU 32BIT 384KB FLSH 100LFQFP Renesas Electronics Corporation	4,819	-	RFQ	Datasheet	100-LQFP	RX231	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	54MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SD/SDIO, SPI, SSI, USB OTG	Capacitive Touch, DMA, LVD, POR, PWM, WDT	79	384KB (384K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 5.5V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MIMXRT1021DAF5A IC MCU 32BIT EXT MEM 100LQFP NXP USA Inc.	3,308	-	RFQ	Datasheet	100-LQFP	RT1020	Tray	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	500MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD/SDIO, SAI, SPDIF, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	57	-	External Program Memory	-	256K x 8	3V ~ 3.6V	A/D 10x12b	External, Internal	0°C ~ 95°C (TJ)	-	-	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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