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
DSPIC33FJ32GS606T-I/PT IC MCU 16BIT 32KB FLASH 64TQFP Microchip Technology	2,400	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, QEI, POR, PWM, WDT	58	32KB (32K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 16x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKL43Z256VLH4 IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	2,239	-	RFQ	Datasheet	64-LQFP	Kinetis KL4	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART, USB	DMA, I2S, LCD, LVD, POR, PWM, WDT	50	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 16x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C4149AZI-S595 IC MCU 32BIT 384KB FLASH 64TQFP Infineon Technologies	265	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, POR, PWM, SHA, Temp Sensor, TRNG, WDT	54	384KB (384K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CH512MP208-I/PT IC MCU 16BIT 584KB FLASH 80TQFP Microchip Technology	238	-	RFQ	Datasheet	80-TQFP	dsPIC™ 33CH, Functional Safety (FuSa)	Tray	Active	Not Verified	dsPIC	16-Bit Dual-Core	180MHz, 200MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	69	584kB (584k x 8)	FLASH, PRAM	-	64K x 8	3V ~ 3.6V	A/D 64x12b; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ128GA106-I/MR IC MCU 16BIT 128KB FLASH 64VQFN Microchip Technology	2,123	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, PMP, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	53	128KB (43K x 24)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CH512MP506T-I/PT IC MCU 16BIT 584KB FLASH 64TQFP Microchip Technology	1,188	-	RFQ	Datasheet	64-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	53	584kB (584k x 8)	FLASH, PRAM	-	64K x 8	3V ~ 3.6V	A/D 34x12b; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4248LQI-BL583 IC MCU 32BIT 256KB FLASH 56QFN Infineon Technologies	3,105	-	RFQ	Datasheet	56-UFQFN Exposed Pad	PSOC™ 4 CY8C4xx8 BLE	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Bluetooth, Brown-out Detect/Reset, Cap Sense, DMA LCD, LVD, POR, PWM, SmartCard, SmartSense, WDT	36	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR; D/A 2xIDAC	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28015NMFA IC MCU 32BIT 32KB FLASH 100NFBGA Texas Instruments	2,022	-	RFQ	Datasheet	100-LFBGA	C2000™ C28x Fixed-Point	Tray	Active	Not Verified	C28x	32-Bit Single-Core	100MHz	CANbus, I2C, SCI, SPI, UART/USART	POR, PWM, WDT	35	32KB (16K x 16)	FLASH	-	6K x 16	1.71V ~ 1.89V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08AW48CFUE IC MCU 8BIT 48KB FLASH 64QFP NXP USA Inc.	969	-	RFQ	Datasheet	64-QFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	54	48KB (48K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F6720IPN IC MCU 16BIT 16KB FLASH 80LQFP Texas Instruments	1,158	-	RFQ	Datasheet	80-LQFP	MSP430F6xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	52	16KB (16K x 8)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 5x10b, 2x24b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24EP512GP206-E/PT IC MCU 16BIT 512KB FLASH 64TQFP Microchip Technology	2,237	-	RFQ	Datasheet	64-TQFP	PIC® 24EP	Tray	Active	Not Verified	PIC	16-Bit	60 MIPs	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 16x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP512MC504-E/PT IC MCU 16BIT 512KB FLASH 44TQFP Microchip Technology	183	-	RFQ	Datasheet	44-TQFP	dsPIC™ 33EP	Tray	Active	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	35	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC16LC71-04I/SO IC MCU 8BIT 1.75KB OTP 18SOIC Microchip Technology	101	-	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	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATXMEGA64B3-AUR IC MCU 8/16BIT 64KB FLASH 64TQFP Microchip Technology	1,000	-	RFQ	Datasheet	64-TQFP	AVR® XMEGA® B3	Tape & Reel (TR)	Active	Not Verified	AVR	8/16-Bit	32MHz	I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	36	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.6V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKL27Z128VLH4 IC MCU 32BIT 128KB FLASH 64LQFP NXP USA Inc.	800	-	RFQ	Datasheet	64-LQFP	Kinetis KL2	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART, USB	DMA, I2S, LVD, POR, PWM, WDT	50	128KB (128K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 16x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAME53J18A-MF IC MCU 32BIT 256KB FLASH 64QFN Microchip Technology	250	-	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	256KB (256K x 8)	FLASH	-	128K x 8	1.71V ~ 3.63V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33FJ16GS502-50I/SP IC MCU 16BIT 16KB FLASH 28SPDIP Microchip Technology	135	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	50 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	16KB (16K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 16x10b; D/A 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
M481ZIDAE IC MCU 32BIT 512KB FLASH 33QFN Nuvoton Technology Corporation	815	-	RFQ	Datasheet	32-WFQFN Exposed Pad	NuMicro® M480	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	192MHz	I2C, LINbus, SCI, SmartCard, SPI, USB	Brown-out Detect/Reset, DMA, I2S, LCD, LVR, POR, PWM, WDT	26	512KB (512K x 8)	FLASH	-	160K x 8	1.8V ~ 3.6V	A/D 10x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
DSPIC33EP128GS702T-I/MM IC MCU 16BIT 128KB FLASH 28QFN Microchip Technology	150	-	RFQ	Datasheet	28-VQFN Exposed Pad	dsPIC™ 33EP, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	20	128KB (43K x 24)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 11x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA3250-16AUR IC MCU 8BIT 32KB FLASH 100TQFP Microchip Technology	1,500	-	RFQ	Datasheet	100-TQFP	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	69	32KB (16K x 16)	FLASH	1K x 8	2K 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. 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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