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
CY8C3666AXI-052T IC MCU 8BIT 64KB FLASH 100TQFP Infineon Technologies	1,500	-	RFQ	Datasheet	100-LQFP	PSOC™ 3 CY8C36xx	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	67MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, 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
S6E2C1AH0AGV2000A IC MCU 32BIT 2MB FLASH 144LQFP Infineon Technologies	590	-	RFQ	Datasheet	144-LQFP	FM4 S6E2C1	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	200MHz	CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	120	2MB (2M x 8)	FLASH	-	256K x 8	2.7V ~ 5.5V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C29566-24AXIT IC MCU 8BIT 32KB FLASH 44TQFP Infineon Technologies	4,783	-	RFQ	Datasheet	44-LQFP	PSOC™1 CY8C29xxx	Tape & Reel (TR)	Active	Not Verified	M8C	8-Bit	24MHz	I2C, SPI, UART/USART	POR, PWM, WDT	40	32KB (32K x 8)	FLASH	-	2K x 8	3V ~ 5.25V	A/D 12x14b; D/A 4x9b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4149AZS-S575 IC MCU 32BIT 384KB FLASH 64LQFP Infineon Technologies	250	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT	54	384KB (384K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CYT2B97CACQ0AZSGS IC MCU 32BT 2.0625MB FLSH 144QFP Infineon Technologies	600	-	RFQ	Datasheet	144-LQFP	Traveo™ T2G	Tray	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	122	2.0625MB (2.0625M x 8)	FLASH	128K x 8	256K x 8	2.7V ~ 5.5V	A/D 72x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CYT2B97CACQ0AZSGST IC MCU 32BT 2.0625MB FLSH 144QFP Infineon Technologies	469	-	RFQ	Datasheet	144-LQFP	Traveo™ 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	122	2.0625MB (2.0625M x 8)	FLASH	128K x 8	256K x 8	2.7V ~ 5.5V	A/D 72x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XMC4700E196F2048AAXQMA1 IC MCU 32BIT 2MB FLASH 196LFBGA Infineon Technologies	833	-	RFQ	Datasheet	196-LFBGA	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	155	2MB (2M x 8)	FLASH	-	352K x 8	3.13V ~ 3.63V	A/D 32x12b; D/A 2x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C29666-24LTXIT IC MCU 8BIT 32KB FLASH 48QFN Infineon Technologies	1,990	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PSOC™1 CY8C29xxx	Tape & Reel (TR)	Active	Not Verified	M8C	8-Bit	24MHz	I2C, SPI, UART/USART	POR, PWM, WDT	44	32KB (32K x 8)	FLASH	-	2K x 8	3V ~ 5.25V	A/D 12x14b; D/A 4x9b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C3666LTI-027 IC MCU 8BIT 64KB FLASH 68QFN Infineon Technologies	260	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 3 CY8C36xx	Tray	Active	Not Verified	8051	8-Bit	67MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	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 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY9BF618TPMC-GK7E1 IC MCU 32BIT 1MB FLASH 176LQFP Infineon Technologies	165	-	RFQ	Datasheet	176-LQFP	FM3 MB9B610T	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	144MHz	CSIO, EBI/EMI, Ethernet, I2C, LINbus, SD, UART/USART, USB	DMA, LVD, POR, PWM, WDT	154	1MB (1M x 8)	FLASH	-	128K x 8	2.7V ~ 5.5V	A/D 32x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

Microcontrollers FAQ

Common questions about filtering, comparing and sourcing Microcontrollers components.

How can I narrow the Microcontrollers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Microcontrollers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.