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
R5F213M6QNNP#U0 IC MCU 16BIT 32KB FLASH 40HWQFN Renesas Electronics Corporation	4,524	-	RFQ	Datasheet	40-WFQFN Exposed Pad	R8C/3x/3MQ	Tray	Not For New Designs	Not Verified	R8C	16-Bit	16MHz	I2C, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	18	32KB (32K x 8)	FLASH	4K x 8	2.5K x 8	1.8V ~ 3.6V	-	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
STM32F103ZGT6J IC MCU 32BIT 1MB FLASH 144LQFP STMicroelectronics	4,631	-	RFQ	Datasheet	144-LQFP	STM32F1	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT	112	1MB (1M x 8)	FLASH	-	96K x 8	2V ~ 3.6V	A/D 21x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C3666LTI-201T IC MCU 8BIT 64KB FLASH 68QFN Infineon Technologies	4,581	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 3 CY8C36xx	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	67MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, LCD, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F258T-I/SO IC MCU 8BIT 32KB FLASH 28SOIC Microchip Technology	4,012	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	22	32KB (16K x 16)	FLASH	256 x 8	1.5K x 8	4.2V ~ 5.5V	A/D 5x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F563TBAGFP#X1 32BIT MCU RX63T 256K LFQFP100 -4 Renesas Electronics Corporation	1,318	-	RFQ	Datasheet	100-LQFP	RX63T	Tape & Reel (TR)	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	57	256KB (256K x 8)	FLASH	32K x 8	24K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32L4S5VIT6TR IC MCU 32BIT 2MB FLASH 100LQFP STMicroelectronics	1,554	-	RFQ	Datasheet	100-LQFP	STM32L4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	83	2MB (2M x 8)	FLASH	-	640K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT2B73CADR0AZSGST IC MCU 32BT 1.0625MB FLSH 64LQFP Infineon Technologies	2,816	-	RFQ	Datasheet	64-LQFP	Traveo™ II T2G	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 160MHz	CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT	49	1.0625MB (1.0625M x 8)	FLASH	96K x 8	128K x 8	2.7V ~ 5.5V	A/D 45x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAM4E16CB-CN IC MCU 32BIT 1MB FLASH 100TFBGA Microchip Technology	4,418	-	RFQ	Datasheet	100-TFBGA	SAM4E	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	79	1MB (1M x 8)	FLASH	-	128K x 8	1.62V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAM4CMS16CC-AUT IC MCU 32BIT 1MB FLASH 100TQFP Microchip Technology	4,642	-	RFQ	Datasheet	100-TQFP	SAM4CM	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Dual-Core	120MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	57	1MB (1M x 8)	FLASH	-	128K x 8	1.62V ~ 3.6V	A/D 6x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC564L54L3BCOQR IC MCU 32BIT 768KB FLASH 100LQFP STMicroelectronics	4,957	-	RFQ	Datasheet	100-LQFP	SPC56xL	Tape & Reel (TR)	Active	Not Verified	e200z4d	32-Bit Single-Core	120MHz	CANbus, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	57	768KB (768K x 8)	FLASH	-	96K x 8	3V ~ 3.63V	A/D 32x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
SPC564L60L3BCOQR IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	1,858	-	RFQ	Datasheet	100-LQFP	SPC56xL	Tape & Reel (TR)	Active	Not Verified	e200z4d	32-Bit Single-Core	120MHz	CANbus, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	57	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 3.63V	A/D 32x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
CY8C3446PVA-082 IC MCU 8BIT 64KB FLASH 48SSOP Infineon Technologies	1,423	-	RFQ	Datasheet	48-BSSOP (0.295", 7.50mm Width)	PSOC™ 3 CY8C34xx	Tube	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT2B74BADR0AZSGST IC MCU 32BT 1.0625MB FLSH 80LQFP Infineon Technologies	4,538	-	RFQ	Datasheet	80-LQFP	Traveo™ II T2G	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 160MHz	CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT	63	1.0625MB (1.0625M x 8)	FLASH	96K x 8	128K x 8	2.7V ~ 5.5V	A/D 52x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16F877-04E/P IC MCU 8BIT 14KB FLASH 40DIP Microchip Technology	1,425	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	14KB (8K x 14)	FLASH	256 x 8	368 x 8	4V ~ 5.5V	A/D 8x10b	External	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC24HJ128GP510A-E/PF IC MCU 16BIT 128KB FLASH 100TQFP Microchip Technology	4,508	-	RFQ	Datasheet	100-TQFP	PIC® 24H	Tray	Active	Not Verified	PIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	128KB (43K x 24)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
ATSAM4CMS16CC-AU IC MCU 32BIT 1MB FLASH 100LQFP Microchip Technology	1,266	-	RFQ	Datasheet	100-LQFP	SAM4CM	Tray	Active	Not Verified	ARM® Cortex®-M4/M4F	32-Bit Dual-Core	120MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	57	1MB (1M x 8)	FLASH	-	128K x 8	1.62V ~ 3.6V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC30F5016T-30I/PT IC MCU 16BIT 66KB FLASH 80TQFP Microchip Technology	3,809	-	RFQ	Datasheet	80-TQFP	dsPIC™ 30F	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	30 MIPs	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT	68	66KB (22K x 24)	FLASH	1K x 8	2K x 8	2.5V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CG7694AAT SEMICONDUCTOR OTHER Infineon Technologies	2,247	-	RFQ	Datasheet	-	*	Tape & Reel (TR)	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F56308DDLA#U0 IC MCU 32BIT 512KB FLSH 100TFLGA Renesas Electronics Corporation	2,809	-	RFQ	Datasheet	100-TFLGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	78	512KB (512K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 3.6V	A/D 8x10b, 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PCF52258AG80 IC MCU 32BIT 512KB FLASH 144LQFP NXP USA Inc.	2,304	-	RFQ	Datasheet	144-LQFP	MCF5225x	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, Ethernet, I2C, QSPI, UART/USART, USB OTG	DMA, LVD, POR, PWM, WDT	96	512KB (512K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 8x12b	Internal	0°C ~ 70°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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