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
COP8SAC744V8 IC MCU 8BIT 4KB OTP 44PLCC Texas Instruments	2,093	-	RFQ	Datasheet	44-LCC (J-Lead)	COP8™ 8SA	Tube	Obsolete	Not Verified	COP8	8-Bit	10MHz	Microwire/Plus (SPI)	POR, PWM, WDT	40	4KB (4K x 8)	OTP	-	128 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F2272IYFFR IC MCU 16BIT 32KB FLASH 49DSBGA Texas Instruments	1,128	-	RFQ	Datasheet	49-UFBGA, DSBGA	MSP430F2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (32K x 8 + 256B)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MK0512GPG048-E/7MX IC MCU 32BIT 512KB FLASH 48VQFN Microchip Technology	2,358	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PIC® 32MK	Tube	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	80MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	37	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 18x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount, Wettable Flank
PIC18C801-I/PT IC MCU 8BIT ROMLESS 80TQFP Microchip Technology	3,410	-	RFQ	Datasheet	80-TQFP	PIC® 18C	Tray	Active	Not Verified	PIC	8-Bit	25MHz	EBI/EMI, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	37	-	ROMless	-	1.5K x 8	4.2V ~ 5.5V	A/D 12x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAME53J19A-MF IC MCU 32BIT 512KB FLASH 64QFN Microchip Technology	4,973	-	RFQ	Datasheet	64-VFQFN Exposed Pad	SAM E53	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	51	512KB (512K x 8)	FLASH	-	192K x 8	1.71V ~ 3.63V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S08DZ32F2MLFR IC MCU 8BIT 32KB FLASH 48LQFP NXP USA Inc.	1,637	-	RFQ	Datasheet	48-LQFP	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	39	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F565N9BGFP#10 IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	4,267	-	RFQ	Datasheet	100-LQFP	RX65N	Tray	Active	-	RXv2	32-Bit	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	78	1MB (1M x 8)	FLASH	-	256K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F565N7FGFP#10 IC MCU 32BIT 768KB FLASH 100LQFP Renesas Electronics Corporation	3,425	-	RFQ	Datasheet	100-LQFP	RX65N	Tray	Active	-	RXv2	32-Bit	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	78	768KB (768K x 8)	FLASH	-	256K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32LG890F128G-F-BGA112 IC MCU 32BIT 128KB FLASH 112BGA Silicon Labs	3,326	-	RFQ	Datasheet	112-LFBGA	Leopard Gecko	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	90	128KB (128K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY9BF516NBGL-GK9E1 IC MCU 32BIT 512KB FLASH 112BGA Infineon Technologies	1,354	-	RFQ	Datasheet	112-LFBGA	FM3 MB9B510R	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	144MHz	CANbus, CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB	DMA, LVD, POR, PWM, WDT	83	512KB (512K x 8)	FLASH	-	64K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F412VEH3TR IC MCU 32BIT 512KB FLSH 100UFBGA STMicroelectronics	3,791	-	RFQ	Datasheet	100-UFBGA	STM32F4	Tape & Reel (TR)	Active	Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	81	512KB (512K x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F446ZEH7TR IC MCU 32BIT 512KB FLSH 144UFBGA STMicroelectronics	1,893	-	RFQ	Datasheet	144-UFBGA	STM32F4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	114	512KB (512K x 8)	FLASH	-	132K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16C67-10/PT IC MCU 8BIT 14KB OTP 44TQFP Microchip Technology	1,095	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tray	Obsolete	Not Verified	PIC	8-Bit	10MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	14KB (8K x 14)	OTP	-	368 x 8	4V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
STM32F446ZEH7 IC MCU 32BIT 512KB FLSH 144UFBGA STMicroelectronics	2,796	-	RFQ	Datasheet	144-UFBGA	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	114	512KB (512K x 8)	FLASH	-	132K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
DSPIC30F3014-30I/ML IC MCU 16BIT 24KB FLASH 44QFN Microchip Technology	1,696	-	RFQ	Datasheet	44-VQFN Exposed Pad	dsPIC™ 30F	Tube	Active	Verified	dsPIC	16-Bit	30 MIPs	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	30	24KB (8K x 24)	FLASH	1K x 8	2K x 8	2.5V ~ 5.5V	A/D 13x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F874T-04/PT IC MCU 8BIT 7KB FLASH 44TQFP Microchip Technology	3,091	-	RFQ	Datasheet	44-TQFP	PIC® 16F	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)	FLASH	128 x 8	192 x 8	4V ~ 5.5V	A/D 8x10b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16LC67T-04/PT IC MCU 8BIT 14KB OTP 44TQFP Microchip Technology	1,367	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tape & Reel (TR)	Obsolete	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	2.5V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
DSPIC30F3011T-20I/ML IC MCU 16BIT 24KB FLASH 44QFN Microchip Technology	4,564	-	RFQ	Datasheet	44-VQFN Exposed Pad	dsPIC™ 30F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	20 MIPS	I2C, SPI, UART/USART	Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT	30	24KB (8K x 24)	FLASH	1K x 8	1K x 8	2.5V ~ 5.5V	A/D 9x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ256MC510T-I/PF IC MCU 16BIT 256KB FLASH 100TQFP Microchip Technology	1,721	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	85	256KB (256K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC71-04/SO IC MCU 8BIT 1.75KB OTP 18SOIC Microchip Technology	1,912	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	13	1.75KB (1K x 14)	OTP	-	36 x 8	3V ~ 3.6V	A/D 4x8b	External	0°C ~ 70°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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