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
MKL14Z64VLK4R IC MCU 32BIT 64KB FLASH 80FQFP NXP USA Inc.	3,689	-	RFQ	Datasheet	80-LQFP	Kinetis KL1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT	70	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F566TEBGFP#10 IC MCU 32BIT 512KB FLSH 100LQFP Renesas Electronics Corporation	1,696	-	RFQ	Datasheet	100-LQFP	RX	Tray	Active	-	RXv3	32-Bit	160MHz	CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART	DMA, LVD, POR, PWM, WDT	73	512KB (512K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F566TAFGFP#10 IC MCU 32BIT 256KB FLSH 100LQFP Renesas Electronics Corporation	4,412	-	RFQ	Datasheet	100-LQFP	RX	Tray	Active	-	RXv3	32-Bit	160MHz	CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART	DMA, LVD, POR, PWM, WDT	73	256KB (256K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F100GSN3CFB#BA0 IC MCU 16BIT 768KB FLASH 128LQFP Renesas Electronics Corporation	3,975	-	RFQ	Datasheet	128-LQFP	RL78/G23	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	116	768KB (768K x 8)	FLASH	8K x 8	48K x 8	1.8V ~ 5.5V	A/D 26x10b, 8x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY9AF315NAPMC-G-MNE2 IC MCU 32BIT 384KB FLASH 100LQFP Infineon Technologies	1,640	-	RFQ	Datasheet	100-LQFP	FM3 MB9A310A	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	40MHz	CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB	DMA, LVD, POR, PWM, WDT	83	384KB (384K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY9AF315NAPMC-GNE2 IC MCU 32BIT 384KB FLASH 100LQFP Infineon Technologies	3,277	-	RFQ	Datasheet	100-LQFP	FM3 MB9A310A	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	40MHz	CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	83	384KB (384K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MB96F6A6RAPMC-GE2 IC MCU 16BIT 288KB FLASH 120LQFP Infineon Technologies	2,463	-	RFQ	Datasheet	120-LQFP	F²MC-16FX MB966A0	Tray	Obsolete	Not Verified	F²MC-16FX	16-Bit	32MHz	CANbus, I2C, LINbus, SCI, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	97	288KB (288K x 8)	FLASH	-	16K x 8	2.7V ~ 5.5V	A/D 32x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATMEGA3250V-8AUR IC MCU 8BIT 32KB FLASH 100TQFP Microchip Technology	1,150	-	RFQ	Datasheet	100-TQFP	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	69	32KB (16K x 16)	FLASH	1K x 8	2K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ32MC202-E/SP IC MCU 16BIT 32KB FLASH 28SPDIP Microchip Technology	1,486	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	21	32KB (32K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 6x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Through Hole
PIC24HJ16GP304-H/PT IC MCU 16BIT 16KB FLASH 44TQFP Microchip Technology	3,040	-	RFQ	Datasheet	44-TQFP	PIC® 24H	Tray	Active	Not Verified	PIC	16-Bit	20 MIPS	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (5.5K x 24)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 13x10b/12b	Internal	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MX250F256LT-I/PT IC MCU 32BIT 256KB FLASH 100TQFP Microchip Technology	1,744	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	256KB (256K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 48x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP32GS506-E/PT IC MCU 16BIT 32KB FLASH 64TQFP Microchip Technology	2,598	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33EP, Functional Safety (FuSa)	Tray	Active	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	53	32KB (32K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MX254F128D-I/ML IC MCU 32BIT 128KB FLASH 44QFN Microchip Technology	2,760	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® XLP™ 32MX	Tube	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 ~ 85°C (TA)	-	-	Surface Mount
F280037CSPZ IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	1,004	-	RFQ	Datasheet	100-LQFP	C2000™ C28x	Bulk	Active	-	C28x	32-Bit Single-Core	120MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	AES, Brown-out Detect/Reset, DMA, POR, PWM, WDT	51	256KB (128K x 16)	FLASH	-	34.5K x 16	1.14V ~ 3.63V	A/D 23x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SX52BD IC MCU 8BIT 6KB FLASH 52QFP Parallax Inc.	3,743	-	RFQ	Datasheet	52-QFP	SX	Tray	Obsolete	Not Verified	-	8-Bit	50MHz	-	-	40	6KB (4K x 12)	FLASH	-	262 x 8	-	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
T89C5115-TDSIM IC MCU 8BIT 16KB FLASH 24SO Microchip Technology	2,704	-	RFQ	Datasheet	24-SOIC (0.295", 7.50mm Width)	89C	Tube	Obsolete	Not Verified	80C51	8-Bit	40MHz	UART/USART	POR, PWM, WDT	20	16KB (16K x 8)	FLASH	2K x 8	512 x 8	3V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F2L357CNFP#50 IC MCU 16BIT 48KB FLASH 52LQFP Renesas Electronics Corporation	1,292	-	RFQ	Datasheet	52-LQFP	R8C/Lx/35C	Tape & Reel (TR)	Last Time Buy	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LCD, POR, PWM, Voltage Detect, WDT	41	48KB (48K x 8)	FLASH	4K x 8	6K x 8	1.8V ~ 5.5V	A/D 10x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4146LQE-S433T IC MCU 32BIT 64KB FLASH 40UFQFN Infineon Technologies	1,346	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PSOC™ 4 CY8C4100S Plus	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	34	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 5.5V	A/D 16x10b, 12x12b SAR; D/A 2x7b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
Z86E3116SEG IC MCU 8BIT 2KB OTP 28SOIC Zilog	1,857	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	16MHz	-	POR, WDT	24	2KB (2K x 8)	OTP	-	125 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16LC72T-04I/SO IC MCU 8BIT 3.5KB OTP 28SOIC Microchip Technology	4,244	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	OTP	-	128 x 8	2.5V ~ 6V	A/D 5x8b	External	-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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