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
MSP430F67621AIPN IC MCU 16BIT 64KB FLASH 80LQFP Texas Instruments	1,627	-	RFQ	Datasheet	80-LQFP	MSP430F6xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 3x24b Sigma Delta Converter	52	64KB (64K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F67621IPN IC MCU 16BIT 64KB FLASH 80LQFP Texas Instruments	4,388	-	RFQ	Datasheet	80-LQFP	MSP430F6xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 3x24b Sigma Delta Converter	52	64KB (64K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28026PTQ IC MCU 32BIT 32KB FLASH 48LQFP Texas Instruments	4,062	-	RFQ	Datasheet	48-LQFP	C2000™ C28x Piccolo™	Tray	Active	Not Verified	C28x	32-Bit Single-Core	60MHz	I2C, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	32KB (16K x 16)	FLASH	-	6K x 16	1.71V ~ 1.995V	A/D 13x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP256MC206-H/MR IC MCU 16BIT 256KB FLASH 64VQFN Microchip Technology	2,145	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33EP	Tube	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	53	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 16x10b/12b	Internal	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP256MC504-H/PT IC MCU 16BIT 256KB FLASH 44TQFP Microchip Technology	1,542	-	RFQ	Datasheet	44-TQFP	dsPIC™ 33EP	Tray	Obsolete	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	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount
UPD78F0537AGB-GAH-E1-AX IC MCU 8BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	4,273	-	RFQ	Datasheet	64-LQFP	78K0/Kx2	Tape & Reel (TR)	Active	-	78K/0	8-Bit	20MHz	3-Wire, I2C, LINbus, UART/USART	LVD, PWM, WDT	54	128KB (128K x 8)	FLASH	-	7K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C65B-04E/PQ IC MCU 8BIT 7KB OTP 44MQFP Microchip Technology	3,740	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tray	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
MKV42F256VLL16R IC MCU NXP USA Inc.	4,882	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CY8C4148LDES543XQLA1 IC MCU 32BIT 256KB FLASH 48VFQFN Infineon Technologies	4,188	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT	40	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount, Wettable Flank
PIC18C601-I/PT IC MCU 8BIT ROMLESS 64TQFP Microchip Technology	1,298	-	RFQ	Datasheet	64-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	26	-	ROMless	-	1.5K x 8	4.2V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4245FNI-483T IC MCU 32BIT 32KB FLASH 35WLCSP Infineon Technologies	4,924	-	RFQ	Datasheet	35-UFBGA, WLCSP	PSOC™ 4 CY8C42xx	Tape & Reel (TR)	Last Time Buy	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	31	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 8x12b SAR; D/A 2xIDAC	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAML22N17A-CFUT IC MCU 32BIT 128KB FLSH 100UFBGA Microchip Technology	3,729	-	RFQ	Datasheet	100-UFBGA	SAM L22N	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	82	128KB (128K x 8)	FLASH	-	16K x 8	1.62V ~ 3.63V	A/D 20x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CH512MP505-I/PT IC MCU 16BIT 584KB FLASH 48TQFP Microchip Technology	2,874	-	RFQ	Datasheet	48-TQFP	dsPIC™ 33CH, Functional Safety (FuSa)	Tray	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	584kB (584k x 8)	FLASH, PRAM	-	64K x 8	3V ~ 3.6V	A/D 31x12b; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX564F128HT-I/MR IC MCU 32BIT 128KB FLASH 64VQFN Microchip Technology	2,182	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	128KB (128K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX664F064HT-I/MR IC MCU 32BIT 64KB FLASH 64VQFN Microchip Technology	1,290	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	Ethernet, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX564F064HT-V/PT IC MCU 32BIT 64KB FLASH 64TQFP Microchip Technology	2,903	-	RFQ	Datasheet	64-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MX250F256L-V/PT IC MCU 32BIT 256KB FLASH 100TQFP Microchip Technology	1,648	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tray	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 ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F565N9BDFP#10 IC MCU 32BIT 1MB FLASH 100LFQFP Renesas Electronics Corporation	2,530	-	RFQ	Datasheet	100-LQFP	RX65N	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	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	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F565N7FDFP#10 IC MCU 32BIT 768KB FLSH 100LFQFP Renesas Electronics Corporation	2,705	-	RFQ	Datasheet	100-LQFP	RX65N	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	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	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F526TBDGFP#10 32BIT MCU RX26T 256K LFQFP100 -4 Renesas Electronics Corporation	4,937	-	RFQ	Datasheet	100-LQFP	RX26T	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	82	256KB (256K x 8)	FLASH	16K x 8	64K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 105°C	-	-	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.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

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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