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
PIC16C715-20I/SO IC MCU 8BIT 3.5KB OTP 18SOIC Microchip Technology	126	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 5.5V	A/D 4x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52318BGFM#10 IC MCU 32BIT 512KB FLASH 64LQFP Renesas Electronics Corporation	1,316	-	RFQ	Datasheet	64-LQFP	RX231	Tray	Active	-	RXv2	32-Bit Single-Core	54MHz	CANbus, I2C, IrDA, SCI, SD/SDIO, SPI, SSI, USB OTG	Capacitive Touch, DMA, LVD, POR, PWM, WDT	43	512KB (512K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 5.5V	A/D 12x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C21334-24PVXI IC MCU 8BIT 8KB FLASH 20SSOP Infineon Technologies	3,161	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PSOC™1 CY8C21xxx	Bulk	Active	Verified	M8C	8-Bit	24MHz	I2C, SPI, UART/USART	POR, PWM, WDT	16	8KB (8K x 8)	FLASH	-	512 x 8	2.4V ~ 5.25V	A/D 28x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L433CBT7 IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	1,359	-	RFQ	Datasheet	48-LQFP	STM32L4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	38	128KB (128K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51138ADFM#1A IC MCU 32BIT 512KB FLASH 64LFQFP Renesas Electronics Corporation	1,280	-	RFQ	Datasheet	64-LQFP	RX113	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, IrDA, SCI, SPI, SSI, USB OTG	DMA, LCD, LVD, POR, PWM, WDT	46	512KB (512K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 3.6V	A/D 11x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4245LQI-483T IC MCU 32BIT 32KB FLASH 40QFN Infineon Technologies	4,986	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PSOC™ 4 CY8C42xx	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 8x12b SAR; D/A 2xIDAC	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4126AZI-S455 IC MCU 32BIT 64KB FLASH 64TQFP Infineon Technologies	1,600	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S Plus	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT	54	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 5.5V	A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F778EPMC1-G-UNE2 IC MM MCU 64LQFP Infineon Technologies	1,600	-	RFQ	Datasheet	64-LQFP	F²MC-8FX MB95770L	Tray	Active	Not Verified	F²MC-8FX	8-Bit	16.25MHz	I2C, SIO, UART/USART	LCD, LVD, POR, PWM, WDT	55	60KB (60K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F778JNPMC1-G-UNE2 IC MM MCU 64LQFP Infineon Technologies	1,600	-	RFQ	Datasheet	64-LQFP	F²MC-8FX MB95770M	Tray	Active	Not Verified	F²MC-8FX	8-Bit	16.25MHz	I2C, SIO, UART/USART	LCD, LVD, POR, PWM, WDT	55	60KB (60K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x8/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F718EPMC-G-UNE2 IC MCU 8BIT 60KB FLASH 80LQFP Infineon Technologies	1,190	-	RFQ	Datasheet	80-LQFP	F²MC-8FX MB95710L	Tray	Active	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, SIO, UART/USART	LCD, LVD, POR, PWM, WDT	75	60KB (60K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x8/12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F778EPMC2-G-UNE2 IC MM MCU 64LQFP Infineon Technologies	1,190	-	RFQ	Datasheet	64-LQFP	F²MC-8FX MB95770L	Tray	Active	Not Verified	F²MC-8FX	8-Bit	16.25MHz	I2C, SIO, UART/USART	LCD, LVD, POR, PWM, WDT	55	60KB (60K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52316CDNE#20 IC MCU 32BIT 256KB FLASH 48HWQFN Renesas Electronics Corporation	832	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX231	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	54MHz	I2C, IrDA, SCI, SPI, SSI, USB OTG	Capacitive Touch, DMA, LVD, POR, PWM, WDT	30	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51307ADFL#30 IC MCU 32BIT 384KB FLASH 48LFQFP Renesas Electronics Corporation	500	-	RFQ	Datasheet	48-LQFP	RX130	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, WDT	38	384KB (384K x 8)	FLASH	8K x 8	48K x 8	1.8V ~ 5.5V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12G64AMLF IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	1,250	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	2K x 8	4K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F52315CGND#20 IC MCU 32BIT 128KB FLASH 64HWQFN Renesas Electronics Corporation	520	-	RFQ	Datasheet	64-WFQFN Exposed Pad	RX231	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	54MHz	I2C, IrDA, SCI, SPI, SSI, USB OTG	Capacitive Touch, DMA, LVD, POR, PWM, WDT	43	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 12x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA6M4AF3CFP#BA0 MCU RA6 ARM CM33 200MHZ 1M/256K Renesas Electronics Corporation	2,129	-	RFQ	Datasheet	100-LQFP	RA6M4	Tray	Active	-	ARM® Cortex®-M33	32-Bit	200MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT	75	1MB (1M x 8)	FLASH	8K x 8	256K x 8	2.7V ~ 3.6V	A/D 20x12b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
DSPIC33CDV256MP206T-E/M9 IC MCU 16BIT 256KB FLASH 64VFQFN Microchip Technology	3,300	-	RFQ	Datasheet	64-PowerVFQFN	dsPIC™ 33CDVC	Tape & Reel (TR)	Active	-	dsPIC	16-Bit	100MIPs	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	31	256KB (85.5K x 24)	FLASH	-	24K x 8	3V ~ 3.6V	A/D 20x12b SAR; D/A 3x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount, Wettable Flank
MCXA155VMP IC MCU 32BIT 512KB FLASH NXP USA Inc.	640	-	RFQ	Datasheet	-	MCX A	Tray	Active	-	ARM® Cortex®-M33	32-Bit Single-Core	96MHz	I2C, I3C, SPI, UART/USART, USB	POR, PWM, WDT	-	512KB (512K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	-	External, Internal	-40°C ~ 125°C (TA)	-	-	-
R7F100GSK2DFB#BA0 IC MCU 16BIT 384KB FLASH 128LQFP Renesas Electronics Corporation	576	-	RFQ	Datasheet	128-LQFP	RL78/G23	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	116	384KB (384K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 26x10b, 8x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMPM333FYFG(C) IC MCU 32BIT 256KB FLASH 100LQFP Toshiba Semiconductor and Storage	200	-	RFQ	Datasheet	100-LQFP	TX03	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	40MHz	I2C, SIO, UART/USART	POR, WDT	78	256KB (256K x 8)	FLASH	-	16K x 8	2.7V ~ 3.6V	A/D 12x10b	External	-20°C ~ 85°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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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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