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
STM32F107VCH6 IC MCU 32BIT 256KB FLSH 100LFBGA STMicroelectronics	5,245	-	RFQ	Datasheet	100-LFBGA	STM32F1	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	72MHz	CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	DMA, POR, PWM, Voltage Detect, WDT	80	256KB (256K x 8)	FLASH	-	64K x 8	2V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP512GP806-I/PT IC MCU 16BIT 512KB FLASH 64TQFP Microchip Technology	2,034	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33EP	Tray	Active	Verified	dsPIC	16-Bit	70 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATXMEGA192A3-MH IC MCU 8/16BIT 192KB FLASH 64QFN Microchip Technology	155	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® XMEGA® A3	Tray	Active	Not Verified	AVR	8/16-Bit	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	50	192KB (96K x 16)	FLASH	2K x 8	16K x 8	1.6V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C77-20I/P IC MCU 8BIT 14KB OTP 40DIP Microchip Technology	163	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	14KB (8K x 14)	OTP	-	368 x 8	4V ~ 6V	A/D 8x8b	External	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC32MK1024MCM064-I/PT IC MCU 32BIT 1MB FLASH 64TQFP Microchip Technology	172	-	RFQ	Datasheet	64-TQFP	PIC® 32MK	Tray	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	120MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT	49	1MB (1M x 8)	FLASH	4K x 8	256K x 8	2.3V ~ 3.6V	A/D 26x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F103RGT6 IC MCU 32BIT 1MB FLASH 64LQFP STMicroelectronics	1,179	-	RFQ	Datasheet	64-LQFP	STM32F1	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT	51	1MB (1M x 8)	FLASH	-	96K x 8	2V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MIMXRT1042XJM5B IC MCU 32BIT 128KB ROM 169LFBGA NXP USA Inc.	212	-	RFQ	Datasheet	169-LFBGA	RT1040	Tray	Active	Not Verified	ARM® Cortex®-M7	32-Bit	528MHz	CANbus, Ethernet, I2C, MMC/SD, SAI, SPI, UART/USART, USB	DMA, I2S, LCD, PWM, WDT	-	128KB (128K x 8)	ROM	-	512K x 8	-	-	External, Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
STM32L496VGY6PTR IC MCU 32BIT 1MB FLASH 100WLCSP STMicroelectronics	8,229	-	RFQ	Datasheet	100-UFBGA, WLCSP	STM32L4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, LCD, PWM, WDT, (External SMPS Required)	83	1MB (1M x 8)	FLASH	-	320K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08JM60CLD IC MCU 8BIT 60KB FLASH 44LQFP NXP USA Inc.	938	-	RFQ	Datasheet	44-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	48MHz	I2C, LINbus, SCI, SPI, USB	LVD, POR, PWM, WDT	33	60KB (60K x 8)	FLASH	-	4K x 8	2.7V ~ 5.5V	A/D 8x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F103ZET6 IC MCU 32BIT 512KB FLASH 144LQFP STMicroelectronics	13,491	-	RFQ	Datasheet	144-LQFP	STM32F1	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT	112	512KB (512K x 8)	FLASH	-	64K x 8	2V ~ 3.6V	A/D 21x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F582-IM IC MCU 8BIT 128KB FLASH 32QFN Silicon Labs	1,095	-	RFQ	Datasheet	32-VFQFN Exposed Pad	C8051F58x	Tube	Active	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	128KB (128K x 8)	FLASH	-	8.25K x 8	1.8V ~ 5.25V	A/D 25x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32F413RGT6TR IC MCU 32BIT 1MB FLASH 64LQFP STMicroelectronics	2,299	-	RFQ	Datasheet	64-LQFP	STM32F4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SDIO, QSPI, SAI, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	50	1MB (1M x 8)	FLASH	-	320K x 8	1.7V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24EP512GP806-I/MR IC MCU 16BIT 512KB FLASH 64VQFN Microchip Technology	234	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 24EP	Tube	Active	Not Verified	PIC	16-Bit	70 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89C51AC3T-RLTUM IC MCU 8BIT 64KB FLASH 44VQFP Microchip Technology	228	-	RFQ	Datasheet	44-LQFP	89C	Tray	Active	Not Verified	80C51	8-Bit	60MHz	UART/USART	POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	2.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK22FN512VLH12 IC MCU 32BIT 512KB FLASH 64LQFP NXP USA Inc.	1,207	-	RFQ	Datasheet	64-LQFP	Kinetis K20	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LVD, POR, PWM, WDT	40	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 22x16b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32L562RET6 IC MCU 32BIT 512KB FLASH 64LQFP STMicroelectronics	760	-	RFQ	Datasheet	64-LQFP	STM32L5	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	110MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	52	512KB (512K x 8)	FLASH	-	256K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA6M5AH3CFB#AA0 IC MCU 32BIT 2MB FLASH 144LFQFP Renesas Electronics Corporation	3,052	-	RFQ	Datasheet	144-LQFP	RA6M5	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT	109	2MB (2M x 8)	FLASH	8K x 8	512K x 8	2.7V ~ 3.6V	A/D 25x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MX470F512L-120/PF IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	782	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	120MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	81	512KB (512K x 8)	FLASH	-	128K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
TMS5700432BPZQQ1 IC MCU 16/32B 384KB FLSH 100LQFP Texas Instruments	727	-	RFQ	Datasheet	100-LQFP	Hercules™ TMS570 ARM® Cortex®-R	Tray	Active	Not Verified	ARM® Cortex®-R4	16/32-Bit	80MHz	CANbus, LINbus, MibSPI, SCI, SPI, UART/USART	POR, PWM, WDT	45	384KB (384K x 8)	FLASH	16K x 8	32K x 8	1.14V ~ 3.6V	A/D 16x12b	External	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
ATMEGA64L-8MU IC MCU 8BIT 64KB FLASH 64QFN Microchip Technology	265	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® ATmega	Tray	Active	Verified	AVR	8-Bit	8MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7V ~ 5.5V	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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