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
PIC32MX564F064L-V/PF IC MCU 32BIT 64KB FLASH 100TQFP Microchip Technology	4,715	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tray	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	64KB (64K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MX254F128DT-V/ML IC MCU 32BIT 128KB FLASH 44QFN Microchip Technology	1,770	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® XLP™ 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	72MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	-	32K x 8	2.5V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MX570F512HT-V/PT IC MCU 32BIT 512KB FLASH 64TQFP Microchip Technology	1,708	-	RFQ	Datasheet	64-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	49	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32U575ZGT6 IC MCU 32BIT 1MB FLASH 144LQFP STMicroelectronics	2,228	-	RFQ	Datasheet	144-LQFP	STM32U5	Bulk	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, Motor Control PWM, POR, PWM, WDT	114	1MB (1M x 8)	FLASH	-	784K x 8	1.71V ~ 3.6V	A/D 24x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32U575ZGT6Q IC MCU 32BIT 1MB FLASH 144LQFP STMicroelectronics	1,016	-	RFQ	Datasheet	144-LQFP	STM32U5	Bulk	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, Motor Control PWM, POR, PWM, WDT	111	1MB (1M x 8)	FLASH	-	784K x 8	1.71V ~ 3.6V	A/D 22x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0537AGA(R)-HAB-AX IC MCU 8BIT 128KB FLASH 64TQFP Renesas Electronics Corporation	1,399	-	RFQ	Datasheet	64-TQFP	78K0/Kx2	Tray	Active	-	78K/0	8-Bit	20MHz	3-Wire, I2C, LINbus, UART/USART	LVD, PWM, WDT	54	128KB (128K x 8)	FLASH	-	7K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C642-04I/SO IC MCU 8BIT 7KB OTP 28SOIC Microchip Technology	2,947	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, LED, POR, WDT	22	7KB (4K x 14)	OTP	-	176 x 8	4V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C74BT-04I/PQ IC MCU 8BIT 7KB OTP 44MQFP Microchip Technology	1,539	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not 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	A/D 8x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA644P-15AT1 IC MCU 8BIT 64KB FLASH 44TQFP Microchip Technology	1,853	-	RFQ	Datasheet	44-TQFP	AVR® ATmega	Tape & Reel (TR)	Obsolete	Not Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
ATMEGA644P-15MT1 IC MCU 8BIT 64KB FLASH 44VQFN Microchip Technology	3,651	-	RFQ	Datasheet	44-VFQFN Exposed Pad	AVR® ATmega	Tape & Reel (TR)	Obsolete	Not Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
C8051F969-B-GMR IC MCU 8BIT 16KB FLASH 40QFN Silicon Labs	3,696	-	RFQ	Datasheet	40-VFQFN Exposed Pad	C8051F9xx	Tape & Reel (TR)	Not For New Designs	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	DMA, LCD, POR, PWM, WDT	34	16KB (16K x 8)	FLASH	-	4.25K x 8	1.8V ~ 3.8V	A/D 16x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12G240F0MLHR IC MCU 16BIT 240KB FLASH 64LQFP NXP USA Inc.	2,528	-	RFQ	Datasheet	64-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	54	240KB (240K x 8)	FLASH	4K x 8	11K x 8	3.13V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MSP430F6765IPEU IC MCU 16BIT 128KB FLASH 128LQFP Texas Instruments	4,550	-	RFQ	Datasheet	128-LQFP	MSP430F6xx	Tube	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	90	128KB (128K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F6775IPEU IC MCU 16BIT 128KB FLASH 128LQFP Texas Instruments	2,170	-	RFQ	Datasheet	128-LQFP	MSP430F6xx	Tube	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter	90	128KB (128K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVCA19F1WLF S12Z, 48LQFP, 192K FLASH NXP USA Inc.	4,197	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tray	Active	-	S12Z	16-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, POR, PWM, WDT	28	192KB (192K x 8)	FLASH	2K x 8	12K x 8	3.5V ~ 18V	A/D 10x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 150°C (TA)	-	-	Surface Mount
S912ZVCA19A1WLF S12Z, 48LQFP, 192K FLASH NXP USA Inc.	1,478	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S912ZVML64AWKHR S12Z CORE, 64K FLASH, LIN, 64LQF NXP USA Inc.	1,797	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12	Tape & Reel (TR)	Active	-	S12Z	16-Bit	50MHz	CANbus, LINbus, SCI, SPI	DMA, POR, PWM, WDT	24	64KB (64K x 8)	FLASH	512 x 8	4K x 8	3.5V ~ 40V	A/D 9x12b SAR	External, Internal	-40°C ~ 150°C (TA)	-	-	Surface Mount
S912ZVMC64F3WKHR S12Z CORE,64K FLASH,CAN,64LQFP NXP USA Inc.	3,554	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tape & Reel (TR)	Active	-	S12Z	16-Bit	50MHz	CANbus, LINbus, SCI, SPI	DMA, POR, PWM, WDT	31	64KB (64K x 8)	FLASH	512 x 8	4K x 8	3.5V ~ 18V	A/D 9x12b	Internal	-40°C ~ 150°C (TA)	-	-	Surface Mount
S912ZVMC64AWKHR S12Z CORE,64K FLASH,CAN,64LQFP NXP USA Inc.	3,378	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tape & Reel (TR)	Active	-	S12Z	16-Bit	50MHz	CANbus, SCI, SPI	DMA, POR, PWM, WDT	31	64KB (64K x 8)	FLASH	512 x 8	4K x 8	3.5V ~ 40V	A/D 9x12b SAR	External, Internal	-40°C ~ 150°C (TA)	-	-	Surface Mount
CY8C4246AZS-M445T IC MCU 32BIT 64KB FLASH 64LQFP Infineon Technologies	1,227	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C42xx - M	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0	32-Bit	48MHz	FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, Cap Sense, DMA, LCD, LVD, POR, PWM, SmartSense, Temp Sensor, WDT	51	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 5.5V	A/D 16x12b SAR; D/A 4x7/8b	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	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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