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
CY8C6148AZI-S2F44 IC MCU 32BIT 1MB FLASH 128TQFP Infineon Technologies	1,635	-	RFQ	Datasheet	128-LQFP	PSOC™ 6	Tray	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 150MHz	eMMC/SD/SDIO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART, USB	Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, Temp Sensor, WDT	102	1MB (1M x 8)	FLASH	-	512K x 8	1.7V ~ 3.6V	A/D 16x8b, 16x10/12b SAR, Sigma-Delta; D/A 2x7/8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC4310FBD144,551 IC MCU 32BIT ROMLESS 144LQFP NXP USA Inc.	3,774	-	RFQ	Datasheet	144-LQFP	LPC43xx	Tray	Active	Not Verified	ARM® Cortex®-M4/M0	32-Bit Dual-Core	204MHz	CANbus, EBI/EMI, I2C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT	83	-	ROMless	-	168K x 8	2.2V ~ 3.6V	A/D 8x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C73B-20E/SO IC MCU 8BIT 7KB OTP 28SOIC Microchip Technology	4,967	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 5.5V	A/D 5x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC17LC42AT-08I/PQ IC MCU 8BIT 4KB OTP 44MQFP Microchip Technology	4,513	-	RFQ	Datasheet	44-QFP	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	8MHz	UART/USART	POR, PWM, WDT	33	4KB (2K x 16)	OTP	-	232 x 8	2.5V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F4520-E/ML IC MCU 8BIT 32KB FLASH 44QFN Microchip Technology	2,667	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	36	32KB (16K x 16)	FLASH	256 x 8	1.5K x 8	4.2V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD78F1510AGK-GAK-AX IC MCU 16BIT 64KB FLASH 80LQFP Renesas Electronics Corporation	2,793	-	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	64KB (64K x 8)	FLASH	-	4K x 8	1.8V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C3245PVA-157 IC MCU 8BIT 32KB FLASH 48SSOP Infineon Technologies	4,964	-	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	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
ATMEGA644PV-10AQR IC MCU 8BIT 64KB FLASH 44TQFP Microchip Technology	3,445	-	RFQ	Datasheet	44-TQFP	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	10MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430F67651AIPZR IC MCU 16BIT 128KB FLASH 100LQFP Texas Instruments	1,331	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b 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
PIC24HJ128GP510A-E/PT IC MCU 16BIT 128KB FLASH 100TQFP Microchip Technology	3,321	-	RFQ	Datasheet	100-TQFP	PIC® 24H	Tray	Active	Not Verified	PIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	128KB (43K x 24)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
CY8C3446LTI-071 IC MCU 8BIT 64KB FLASH 48QFN Infineon Technologies	3,612	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PSOC™ 3 CY8C34xx	Tray	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT2B63CADQ0AZSGST IC MCU 32BIT 576KB FLASH 64LQFP Infineon Technologies	3,097	-	RFQ	Datasheet	64-LQFP	Traveo™ II	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	80MHz	CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT	49	576KB (576K x 8)	FLASH	64K x 8	64K x 8	2.7V ~ 5.5V	A/D 22x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S08DN32ACLH IC MCU 8BIT 32KB FLASH 64LQFP NXP USA Inc.	3,648	-	RFQ	Datasheet	64-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	53	32KB (32K x 8)	FLASH	1K x 8	1.5K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST72F521AR9T6 IC MCU 8BIT 60KB FLASH 64LQFP STMicroelectronics	3,953	-	RFQ	Datasheet	64-LQFP	ST7	Tray	Obsolete	Verified	ST7	8-Bit	8MHz	CANbus, I2C, SCI, SPI	LVD, POR, PWM, WDT	48	60KB (60K x 8)	FLASH	-	2K x 8	3.8V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3825GB-GAH-AX IC MCU 32BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	3,821	-	RFQ	Datasheet	64-LQFP	V850ES/Jx3-H	Tray	Not For New Designs	Not Verified	V850ES	32-Bit Single-Core	48MHz	CANbus, CSI, EBI/EMI, I2C, UART/USART, USB	DMA, LVD, PWM, WDT	45	256KB (256K x 8)	FLASH	-	24K x 8	2.85V ~ 3.6V	A/D 10x10b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F149IRTDRG4 IC MCU 16BIT 60KB FLASH 64VQFN Texas Instruments	2,244	-	RFQ	Datasheet	64-VFQFN Exposed Pad	MSP430x1xx	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	MSP430 CPU16	16-Bit	8MHz	SPI, UART/USART	POR, PWM, WDT	48	60KB (60K x 8 + 256B)	FLASH	-	2K x 8	1.8V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F417VET6TR IC MCU 32BIT 512KB FLASH 100LQFP STMicroelectronics	2,759	-	RFQ	Datasheet	100-LQFP	STM32F4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	168MHz	CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	82	512KB (512K x 8)	FLASH	-	192K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F562T7AGFH#V3 RX62T 128KB/8K CAN LQFP112 4.0 - Renesas Electronics Corporation	2,062	-	RFQ	Datasheet	112-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	61	128KB (128K x 8)	FLASH	8K x 8	8K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32H735VGY6TR IC MCU 32BIT 1MB FLASH 115UFBGA STMicroelectronics	1,032	-	RFQ	Datasheet	115-UFBGA, WLCSP	STM32H7	Tape & Reel (TR)	Active	-	ARM® Cortex®-M7	32-Bit	550MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	67	1MB (1M x 8)	FLASH	-	560K x 8	1.62V ~ 3.6V	A/D 17x12b, 26x16b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08GB60CFUER IC MCU 8BIT 60KB FLASH 64LQFP NXP USA Inc.	1,978	-	RFQ	Datasheet	64-LQFP	S08	Tape & Reel (TR)	Obsolete	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	56	60KB (60K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 8x10b	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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