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
CY8C3245PVA-150 IC MCU 8BIT 32KB FLASH 48SSOP Infineon Technologies	1,798	-	RFQ	Datasheet	48-BSSOP (0.295", 7.50mm Width)	PSOC™ 3 CY8C32xx	Tube	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	4K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C67-04I/L IC MCU 8BIT 14KB OTP 44PLCC Microchip Technology	1,953	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 16C	Tube	Active	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	14KB (8K x 14)	OTP	-	368 x 8	4V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX575F256LT-80I/PF IC MCU 32BIT 256KB FLASH 100TQFP Microchip Technology	3,371	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3452GC(R)-UBT-A IC MCU 32BIT 256KB FLASH 80LQFP Renesas Electronics Corporation	1,998	-	RFQ	Datasheet	80-LQFP	V850E/Ix3	Tray	Not For New Designs	Not Verified	V850ES	32-Bit Single-Core	64MHz	CSI, I2C, UART/USART	DMA, LVD, PWM, WDT	44	256KB (256K x 8)	FLASH	-	12K x 8	3.5V ~ 5.5V	A/D 10x12b, 4x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R4F20223NFD#U0 4-8BIT GENERAL MCU H/300H TINY Renesas Electronics Corporation	2,877	-	RFQ	Datasheet	80-LQFP	H8® H8S/Tiny	Tray	Active	-	H8S/2000	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SSU, UART/USART	DMA, LVD, POR, PWM, WDT	69	128KB (128K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 16x10b SAR; D/A 2x8b	External, Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R4F20203NFD#U0 H8S20203 128/8KB -20TO+85C 80LQF Renesas Electronics Corporation	3,393	-	RFQ	Datasheet	80-LQFP	H8® H8S/Tiny	Tray	Active	-	H8S/2000	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SSU, UART/USART	DMA, LVD, POR, PWM, WDT	69	128KB (128K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 12x10b SAR; D/A 2x8b	External, Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R4F20203DFD#U0 H8S/20202 FL-128K, QFP-80, I SPE Renesas Electronics Corporation	3,333	-	RFQ	Datasheet	80-LQFP	H8® H8S/Tiny	Tray	Active	-	H8S/2000	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SSU, UART/USART	DMA, LVD, POR, PWM, WDT	69	128KB (128K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 12x10b SAR; D/A 2x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R4F20203DFD#20 H8S/20202 FL-128K, QFP-80, I SPE Renesas Electronics Corporation	1,488	-	RFQ	Datasheet	80-LQFP	H8® H8S/Tiny	Tray	Active	-	H8S/2000	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SSU, UART/USART	DMA, LVD, POR, PWM, WDT	69	128KB (128K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 12x10b SAR; D/A 2x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68HC705C9ACFB IC MCU 8BIT 16KB OTP 44QFP NXP USA Inc.	4,442	-	RFQ	Datasheet	44-QFP	HC05	Tray	Obsolete	Not Verified	HC05	8-Bit	2.1MHz	SCI, SPI	POR, WDT	24	16KB (16K x 8)	OTP	-	352 x 8	3V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1501AGK-GAK-AX IC MCU 16BIT 96KB FLASH 80LQFP Renesas Electronics Corporation	4,744	-	RFQ	Datasheet	80-LQFP	78K0R/Lx3	Tray	Not For New Designs	Not Verified	78K/0R	16-Bit	20MHz	CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	46	96KB (96K x 8)	FLASH	-	6K x 8	1.8V ~ 5.5V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC17C752T-33I/L IC MCU 8BIT 16KB OTP 68PLCC Microchip Technology	1,394	-	RFQ	Datasheet	68-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	50	16KB (8K x 16)	OTP	-	454 x 8	4.5V ~ 5.5V	A/D 12x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC17C752T-33/PT IC MCU 8BIT 16KB OTP 64TQFP Microchip Technology	3,742	-	RFQ	Datasheet	64-TQFP	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	33MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	50	16KB (8K x 16)	OTP	-	454 x 8	4.5V ~ 5.5V	A/D 12x10b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC17C752T-16E/L IC MCU 8BIT 16KB OTP 68PLCC Microchip Technology	1,525	-	RFQ	Datasheet	68-LCC (J-Lead)	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	50	16KB (8K x 16)	OTP	-	454 x 8	4.5V ~ 5.5V	A/D 12x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
R7FS3A77C3A01CFM#BA1 IC MCU 32BIT 1MB FLASH 64LFQFP Renesas Electronics Corporation	3,402	-	RFQ	Datasheet	64-LQFP	Renesas Synergy™ S3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	50	1MB (1M x 8)	FLASH	16K x 8	192K x 8	1.6V ~ 5.5V	A/D 18x14b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32U595ZJY6QTR IC MCU 32BIT 4MB FLASH 150WLCSP STMicroelectronics	3,433	-	RFQ	Datasheet	150-UFBGA, WLCSP	STM32U5	Tape & Reel (TR)	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT	106	4MB (4M x 8)	FLASH	-	2.5M x 8	1.71V ~ 3.6V	A/D 22x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5602BF2VLH4 IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	1,959	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tray	Active	Not Verified	e200z0h	32-Bit Single-Core	48MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	45	256KB (256K x 8)	FLASH	64K x 8	24K x 8	3V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC18LF4320T-I/PT IC MCU 8BIT 8KB FLASH 44TQFP Microchip Technology	2,499	-	RFQ	Datasheet	44-TQFP	PIC® 18F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	36	8KB (4K x 16)	FLASH	256 x 8	512 x 8	2V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MK1024MCF064-I/MR IC MCU 32BIT 1MB FLASH 64QFN Microchip Technology	1,616	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MK	Tube	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	120MHz	Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT	Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT	49	1MB (1M x 8)	FLASH	4K x 8	256K x 8	2.2V ~ 3.6V	A/D 27x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAMD51P20A-AFT IC MCU 32BIT 1MB FLASH 128TQFP Microchip Technology	3,583	-	RFQ	Datasheet	128-TQFP	SAM D51	Tape & Reel (TR)	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	99	1MB (1M x 8)	FLASH	-	256K x 8	1.71V ~ 3.63V	A/D 32x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
ATSAME54P19A-AFT IC MCU 32BIT 512KB FLASH 128TQFP Microchip Technology	4,067	-	RFQ	Datasheet	128-TQFP	SAM E54	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	99	512KB (512K x 8)	FLASH	-	192K x 8	1.71V ~ 3.63V	A/D 32x12b; D/A 2x12b	Internal	-40°C ~ 125°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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