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
ATSAM4LC4AA-MU IC MCU 32BIT 256KB FLASH 48QFN Microchip Technology	4,682	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM4L	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	27	256KB (256K x 8)	FLASH	-	32K x 8	1.68V ~ 3.6V	A/D 3x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4LC2CA-CFU IC MCU 32BIT 128KB FLSH 100VFBGA Microchip Technology	1,606	-	RFQ	Datasheet	100-VFBGA	SAM4L	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	75	128KB (128K x 8)	FLASH	-	32K x 8	1.68V ~ 3.6V	A/D 15x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX174F256BT-V/MM IC MCU 32BIT 256KB FLASH 28QFN Microchip Technology	4,985	-	RFQ	Datasheet	28-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	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	21	256KB (256K x 8)	FLASH	-	64K x 8	2.5V ~ 3.6V	A/D 10x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
ATSAMHA0E15A-MZT-BVAO IC MCU 32BIT 32KB FLASH 32VQFN Microchip Technology	3,109	-	RFQ	Datasheet	32-VFQFN Exposed Pad	SAM HA0, Functional Safety (FuSa)	Cut Tape (CT)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus SBC, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	19	32KB (32K x 8)	FLASH	1K x 8	4K x 8	0V ~ 3.8V	A/D 6x12b; D/A 1x10b	Internal	-40°C ~ 115°C (TC)	Automotive	AEC-Q100	Surface Mount, Wettable Flank
DSPIC33CH256MP505T-I/PT IC MCU 16BIT 328KB FLASH 48TQFP Microchip Technology	3,589	-	RFQ	Datasheet	48-TQFP	dsPIC™ 33CH, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit Dual-Core	180MHz, 200MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	39	328kB (328k x 8)	FLASH, PRAM	-	48K x 8	3V ~ 3.6V	A/D 31x12b; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C56T-HS/SO IC MCU 8BIT 1.5KB OTP 18SOIC Microchip Technology	3,617	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	20MHz	-	POR, WDT	12	1.5KB (1K x 12)	OTP	-	25 x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC32MX350F128LT-V/PF IC MCU 32BIT 128KB FLASH 100TQFP Microchip Technology	2,319	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	128KB (128K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATXMEGA128B3-MCU IC MCU 8/16BIT 128KB FLSH 64VQFN Microchip Technology	3,746	-	RFQ	Datasheet	64-VQFN Dual Rows, Exposed Pad	AVR® XMEGA® B3	Tray	Active	Not Verified	AVR	8/16-Bit	32MHz	I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	36	128KB (128K x 8)	FLASH	2K x 8	8K x 8	1.6V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21386CNFP#30 IC MCU 16BIT 32KB FLASH 80LQFP Renesas Electronics Corporation	2,771	-	RFQ	Datasheet	80-LQFP	R8C/3x/38C	Tray	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	75	32KB (32K x 8)	FLASH	4K x 8	2.5K x 8	1.8V ~ 5.5V	A/D 20x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0485GK(R)-GAK-M1-AX IC MCU 8BIT 60KB FLASH 80LQFP Renesas Electronics Corporation	1,619	-	RFQ	Datasheet	80-LQFP	78K0/Lx3	Tray	Active	-	78K/0	8-Bit	10MHz	3-Wire SIO, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	62	60KB (60K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVML12F3VKHR IC MCU 16BIT 128KB FLASH 64LQFP NXP USA Inc.	2,784	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tape & Reel (TR)	Active	Not Verified	S12Z	16-Bit	50MHz	LINbus, SCI, SPI	DMA, POR, PWM, WDT	31	128KB (128K x 8)	FLASH	512 x 8	8K x 8	3.5V ~ 40V	A/D 9x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16C64AT-10/PT IC MCU 8BIT 3.5KB OTP 44TQFP Microchip Technology	4,064	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	10MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	33	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16C72T-10E/SS IC MCU 8BIT 3.5KB OTP 28SSOP Microchip Technology	2,967	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	10MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	A/D 5x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F76T-I/ML IC MCU 8BIT 14KB FLASH 28QFN Microchip Technology	1,645	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 16F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	14KB (8K x 14)	FLASH	-	368 x 8	4V ~ 5.5V	A/D 5x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ64MC710T-I/PF IC MCU 16BIT 64KB FLASH 100TQFP Microchip Technology	2,323	-	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	64KB (64K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ64MC710AT-I/PF IC MCU 16BIT 64KB FLASH 100TQFP Microchip Technology	1,681	-	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	64KB (64K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC781-I/SS IC MCU 8BIT 1.75KB OTP 20SSOP Microchip Technology	4,437	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Active	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	13	1.75KB (1K x 14)	OTP	-	128 x 8	2.7V ~ 5.5V	A/D 8x8b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21206KFP#U1 IC MCU 16BIT 32KB FLASH 48LFQFP Renesas Electronics Corporation	4,142	-	RFQ	Datasheet	48-LQFP	R8C/2x/20	Tray	Not For New Designs	Verified	R8C	16-Bit	16MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, Voltage Detect, WDT	41	32KB (32K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F21208JFP#U1 IC MCU 16BIT 64KB FLASH 48LFQFP Renesas Electronics Corporation	2,399	-	RFQ	Datasheet	48-LQFP	R8C/2x/20	Tray	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, Voltage Detect, WDT	41	64KB (64K x 8)	FLASH	-	3K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21226JFP#U1 IC MCU 16BIT 32KB FLASH 48LFQFP Renesas Electronics Corporation	2,568	-	RFQ	Datasheet	48-LQFP	R8C/2x/22	Tray	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	CANbus, I2C, LINbus, SIO, SSU, UART/USART	POR, Voltage Detect, WDT	41	32KB (32K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 12x10b	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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