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
CY8C5666LTI-LP005 IC MCU 32BIT 64KB FLASH 68QFN Infineon Technologies	2,600	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 5 CY8C56LP	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	67MHz	I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	2K x 8	16K x 8	1.71V ~ 5.5V	A/D 2x12b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC4700F100F1536AAXQMA1 IC MCU 32BIT 1.5MB FLASH 100LQFP Infineon Technologies	474	-	RFQ	Datasheet	100-LQFP Exposed Pad	XMC4000	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	144MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SPI, UART/USART, USB OTG, USIC	DMA, I2S, LED, POR, Touch-Sense, WDT	75	1.5MB (1.5M x 8)	FLASH	-	276K x 8	3.13V ~ 3.63V	A/D 24x12b; D/A 2x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC4500F144F768ACXQMA1 IC MCU 32BIT 768KB FLASH 144LQFP Infineon Technologies	345	-	RFQ	Datasheet	144-LQFP Exposed Pad	XMC4000	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SPI, UART, USB	DMA, I2S, LED, POR, PWM, WDT	91	768KB (768K x 8)	FLASH	-	160K x 8	3.13V ~ 3.63V	A/D 32x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MIMXRT533SFFOCR IC MCU 32BIT 192KB ROM 249FOWLP NXP USA Inc.	2,000	-	RFQ	Datasheet	249-WFBGA	i.MX	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M33	32-Bit Dual-Core	200MHz	eMMC/SD/SDIO, I2C, LINbus, SPI, UART/USART, USB	DMA, I2S, LCD, POR, PWM, WDT	136	192KB (192K x 8)	ROM	-	3M x 8	1.71V ~ 3.6V	A/D 10x12b	External, Internal	-20°C ~ 70°C (TA)	-	-	Surface Mount
R7F7016853AFP-C#BA1 IC MCU 32BIT 768KB FLASH 100LQFP Renesas Electronics Corporation	720	-	RFQ	Datasheet	100-LQFP	RH850/F1KM-S1	Tray	Active	-	RH850G3KH	32-Bit	120MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, PWM, WDT	81	768KB (768K x 8)	FLASH	64K x 8	96K x 8	3V ~ 5.5V	A/D 20x10b, 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TM4C123GH6NMRI7 IC MCU 32BIT 256KB FLASH 157BGA Texas Instruments	260	-	RFQ	Datasheet	157-VFBGA	-	Tray	Active	-	ARM® Cortex®-M4F	32-Bit	80MHz	CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, Motion PWM, POR, WDT	120	256KB (256K x 8)	FLASH	2K x 8	32K x 8	3.15V ~ 3.63V	A/D 24x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4CMP32CB-AUTR IC MCU 32BIT 2MB FLASH 100TQFP Microchip Technology	1,000	-	RFQ	Datasheet	100-TQFP	SAM4CM	Tape & Reel (TR)	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	52	2MB (2M x 8)	FLASH	-	256K x 8	1.62V ~ 3.6V	A/D 6x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S6E0003H0AGV2000A IC MCU Infineon Technologies	600	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CY8C27643-24LTXI IC MCU 8BIT 16KB FLASH 48QFN Infineon Technologies	260	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PSOC™1 CY8C27xxx	Tray	Active	Not Verified	M8C	8-Bit	24MHz	I2C, SPI, UART/USART	POR, PWM, WDT	44	16KB (16K x 8)	FLASH	-	256 x 8	3V ~ 5.25V	A/D 4x14b; D/A 4x9b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK40DX256VMD10 IC MCU 32B 256KB FLASH 144MAPBGA NXP USA Inc.	800	-	RFQ	Datasheet	144-LBGA	Kinetis K40	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG	DMA, I2S, LCD, LVD, POR, PWM, WDT	98	256KB (256K x 8)	FLASH	4K x 8	64K x 8	1.71V ~ 3.6V	A/D 42x16b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C3246AXI-131T IC MCU 8BIT 64KB FLASH 100TQFP Infineon Technologies	950	-	RFQ	Datasheet	100-LQFP	PSOC™ 3 CY8C32xx	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, LCD, POR, PWM, WDT	62	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C5288LTI-LP090 IC MCU 32BIT 256KB FLASH 68QFN Infineon Technologies	357	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 5 CY8C52LP	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	2K x 8	64K x 8	1.71V ~ 5.5V	A/D 1x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F566NDHDFP#30 IC MCU 32BIT 2MB FLASH 100LFQFP Renesas Electronics Corporation	146	-	RFQ	Datasheet	100-LQFP	RX66N	Tray	Active	Not Verified	RXv3	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG	DMA, LCD, LVD, POR, PWM, WDT	78	2MB (2M x 8)	FLASH	32K x 8	1M x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C3666AXI-037 IC MCU 8BIT 64KB FLASH 100TQFP Infineon Technologies	180	-	RFQ	Datasheet	100-LQFP	PSOC™ 3 CY8C36xx	Tray	Active	Not Verified	8051	8-Bit	67MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, LCD, POR, PWM, WDT	62	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY9BF318SPMC-GK7CGE1 IC MCU 32BIT 1MB FLASH 144LQFP Infineon Technologies	600	-	RFQ	Datasheet	144-LQFP	FM3 MB9B310T	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit	144MHz	CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB	DMA, LVD, POR, PWM, WDT	122	1MB (1M x 8)	FLASH	-	128K x 8	2.7V ~ 5.5V	A/D 24x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT2B75CADQ0AZSGST IC MCU 32BT 1.0625MB FLSH 100QFP Infineon Technologies	400	-	RFQ	Datasheet	100-LQFP	Traveo™ II T2G	Tape & Reel (TR)	Active	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	78	1.0625MB (1.0625M x 8)	FLASH	96K x 8	128K x 8	2.7V ~ 5.5V	A/D 57x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F523E6ADFL#10 IC MCU 32BIT 256KB FLASH 48LFQFP Renesas Electronics Corporation	1,994	-	RFQ	Datasheet	48-LQFP	RX23E-A	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	32MHz	CANbus, I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	16	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 6x12/24b SAR, Sigma-Delta	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F523E6ADNF#20 IC MCU 32BIT 256KB FLASH 40HWQFN Renesas Electronics Corporation	490	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RX200	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	32MHz	CANbus, I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	20	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 4x12b, 6x24b Sigma-Delta	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF51MM256CLK IC MCU 32BIT 256KB FLASH 80FQFP NXP USA Inc.	480	-	RFQ	Datasheet	80-LQFP	MCF51MM	Tray	Active	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	CANbus, EBI/EMI, I2C, SCI, SPI, USB OTG	LVD, PWM, WDT	47	256KB (256K x 8)	FLASH	-	32K x 8	1.8V ~ 3.6V	A/D 8x16b; D/A 1x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
S6J336AHSBSE20000 TRAVEO-40NM Infineon Technologies	600	-	RFQ	Datasheet	176-LQFP Exposed Pad	Traveo™ T1G	Tray	Active	-	ARM® Cortex®-R5F	32-Bit	132MHz	CANbus, CSIO, I2C, LINbus, UART/USART	DMA, I2S, LVD, POR, PWM, WDT	94	112KB (112K x 8)	FLASH	-	128K x 8	2.7V ~ 5.5V	A/D 40x12b	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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