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
STM32F303VCY6TR IC MCU 32BIT 256KB FLSH 100WLCSP STMicroelectronics	4,194	-	RFQ	Datasheet	100-UFBGA, WLCSP	STM32F3	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	77	256KB (256K x 8)	FLASH	-	40K x 8	2V ~ 3.6V	A/D 32x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKV42F128VLL16 IC MCU 32BIT 128KB FLASH 100LQFP NXP USA Inc.	4,527	-	RFQ	Datasheet	100-LQFP	Kinetis KV	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	168MHz	CANbus, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	74	128KB (128K x 8)	FLASH	-	24K x 8	1.71V ~ 3.6V	A/D 38x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F21366CNFP#30 IC MCU 16BIT 32KB FLASH 64LFQFP Renesas Electronics Corporation	1,054	-	RFQ	Datasheet	64-LQFP	R8C/3x/36C	Tray	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	59	32KB (32K x 8)	FLASH	4K x 8	2.5K x 8	1.8V ~ 5.5V	A/D 12x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F2LA64ADFP#30 IC MCU 16BIT 16KB FLASH 64LFQFP Renesas Electronics Corporation	2,689	-	RFQ	Datasheet	64-LQFP	R8C/Lx/A6A	Tray	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LCD, POR, PWM, Voltage Detect, WDT	56	16KB (16K x 8)	FLASH	2K x 8	2K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F526TFDDFP#50 32BIT MCU RX26T 512K 100LFQFP -4 Renesas Electronics Corporation	1,284	-	RFQ	Datasheet	100-LQFP	RX26T	Tape & Reel (TR)	Active	-	RXv3	32-Bit	120MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	82	512KB (512K x 8)	FLASH	16K x 8	64K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 85°C	-	-	Surface Mount
MKL26Z128VMC4 IC MCU 32B 128KB FLASH 121MAPBGA NXP USA Inc.	1,355	-	RFQ	Datasheet	121-LFBGA	Kinetis KL2	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	84	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 3.6V	A/D - 16bit; D/A - 12bit	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S08GW64CLK IC MCU 8BIT 64KB FLASH 80LQFP NXP USA Inc.	1,924	-	RFQ	Datasheet	80-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SCI, SPI	LCD, PWM, WDT	45	64KB (64K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 16x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC771-E/SS IC MCU 8BIT 7KB OTP 20SSOP Microchip Technology	4,556	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	15	7KB (4K x 14)	OTP	-	256 x 8	2.5V ~ 5.5V	A/D 6x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18F4410T-I/PT IC MCU 8BIT 16KB FLASH 44TQFP Microchip Technology	4,009	-	RFQ	Datasheet	44-TQFP	PIC® 18F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	36	16KB (8K x 16)	FLASH	-	768 x 8	4.2V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF2455T-I/SO IC MCU 8BIT 24KB FLASH 28SOIC Microchip Technology	1,377	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	24	24KB (12K x 16)	FLASH	256 x 8	2K x 8	2V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PCF51JF64VLF IC MCU 32BIT 64KB FLASH 48LQFP NXP USA Inc.	1,860	-	RFQ	Datasheet	48-LQFP	MCF51Jx	Tray	Obsolete	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	EBI/EMI, I2C, SPI, UART/USART, USB OTG	DMA, I2S, LVD, POR, PWM	35	64KB (64K x 8)	FLASH	-	16K x 8	1.71V ~ 3.6V	A/D 11x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAM3S2AA-AUR IC MCU 32BIT 128KB FLASH 48LQFP Microchip Technology	4,168	-	RFQ	Datasheet	48-LQFP	SAM3S	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	64MHz	I2C, MMC, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 8x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CH256MP206-E/MR IC MCU 16BIT 328KB FLASH 64QFN Microchip Technology	2,261	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33CH, Functional Safety (FuSa)	Tube	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	53	328kB (328k x 8)	FLASH, PRAM	-	48K x 8	3V ~ 3.6V	A/D 34x12b; D/A 4x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F100LLAFB#50 IC MCU 16BIT 512KB FLASH 64LQFP Renesas Electronics Corporation	1,802	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CK1024MP705-I/PT IC MCU 16BIT 1MB FLASH 48TQFP Microchip Technology	1,225	-	RFQ	Datasheet	48-TQFP	dsPIC® 33CK	Tray	Active	-	dsPIC	16-Bit	100MIPs	CANbus, I2C, LINbus, QEI, SPI, Smart Card, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, QEI, WDT	39	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 3.6V	A/D 19x12b SAR; D/A 6x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CK1024MP406-I/PT IC MCU 16BIT 1MB FLASH 64TQFP Microchip Technology	3,722	-	RFQ	Datasheet	64-TQFP	dsPIC® 33CK	Tray	Active	-	dsPIC	16-Bit	100MIPs	I2C, LINbus, QEI, SPI, Smart Card, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, QEI, WDT	89	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 3.6V	A/D 20x12b SAR; D/A 6x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP64GS502T-E/MM IC MCU 16BIT 64KB FLASH 28QFN Microchip Technology	1,936	-	RFQ	Datasheet	28-VQFN Exposed Pad	dsPIC™ 33EP, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	64KB (64K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 12x12b; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP64GS502T-E/2N IC MCU 16BIT 64KB FLASH 28UQFN Microchip Technology	1,514	-	RFQ	Datasheet	28-UQFN Exposed Pad	dsPIC™ 33EP, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	64KB (64K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 12x12b; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
CY9AF004BGL-GMJK7ERE1 IC MCU 32BIT 121PFBGA Infineon Technologies	4,763	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S912ZVC19F0VKHR IC MCU 16BIT 192KB FLASH 64LQFP NXP USA Inc.	2,273	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tape & Reel (TR)	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, POR, PWM, WDT	42	192KB (192K x 8)	FLASH	2K x 8	12K x 8	3.5V ~ 40V	A/D 16x10b; D/A 1x8b	Internal	-40°C ~ 105°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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