Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
ATSAML22G17A-UUT IC MCU 32BIT 128KB FLASH 49WLCSP Microchip Technology	1,885	-	RFQ	Datasheet	49-UFBGA, WLCSP	SAM L22G	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	36	128KB (128K x 8)	FLASH	-	16K x 8	1.62V ~ 3.63V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVML32F1VKH IC MCU 16BIT 32KB FLASH 64LQFP NXP USA Inc.	3,479	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tray	Obsolete	Not Verified	S12Z	16-Bit	50MHz	CANbus, LINbus, SCI, SPI	DMA, POR, PWM, WDT	31	32KB (32K x 8)	FLASH	512 x 8	4K x 8	3.5V ~ 40V	A/D 9x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104LJGFB#V0 IC MCU 16BIT 256KB FLASH 64LFQFP Renesas Electronics Corporation	2,738	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	256KB (256K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10AGFLFB#X5 IC MCU 16BIT 64KB FLASH 48LFQFP Renesas Electronics Corporation	2,256	-	RFQ	Datasheet	48-LQFP	RL78/F13	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	4K x 8	4K x 8	2.7V ~ 5.5V	A/D 12x10b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10PGGLFB#X5 IC MCU 16BIT 128KB FLASH 48LFQFP Renesas Electronics Corporation	2,067	-	RFQ	Datasheet	48-LQFP	RL78/F14	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	8K x 8	10K x 8	2.7V ~ 5.5V	A/D 18x10b SAR; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ZA9L0010NW1LSGA201 IC MCU 32BIT EXT MEM 256CSBGA Analog Devices Inc./Maxim Integrated	2,565	-	RFQ	Datasheet	256-LBGA, CSBGA	Zatara®	Bulk	Obsolete	Not Verified	ARM9®	16/32-Bit	180MHz	EBI/EMI, SPI, UART/USART	DMA, LCD, PWM, WDT	76	-	External Program Memory	-	64K x 8	1.8V, 3.3V	A/D 6x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ZA9L0020NW1LSGA300 IC MCU 32BIT EXT MEM 256CSBGA Analog Devices Inc./Maxim Integrated	1,626	-	RFQ	Datasheet	256-LBGA, CSBGA	Zatara®	Bulk	Obsolete	Not Verified	ARM9®	16/32-Bit	180MHz	EBI/EMI, SPI, UART/USART	DMA, LCD, PWM, WDT	76	-	External Program Memory	-	64K x 8	1.8V, 3.3V	A/D 6x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY90F598GPFR-GSE1 IC MCU 16BIT 128KB FLASH 100QFP Infineon Technologies	3,434	-	RFQ	Datasheet	100-BQFP	F²MC-16LX MB90595G	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	16MHz	CANbus, EBI/EMI, SCI, Serial I/O, UART/USART	POR, PWM, WDT	78	128KB (128K x 8)	FLASH	-	4K x 8	3V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY90F497GPMC-GE1 IC MCU 16BIT 64KB FLASH 64LQFP Infineon Technologies	3,292	-	RFQ	Datasheet	64-LQFP	F²MC-16LX MB90495G	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	16MHz	CANbus, EBI/EMI, SCI, UART/USART	POR, WDT	49	64KB (64K x 8)	FLASH	-	2K x 8	4.5V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F546GSPF-GE1 IC MCU 16BIT 256KB FLASH 100QFP Infineon Technologies	1,158	-	RFQ	Datasheet	100-BQFP	F²MC-16LX MB90545G	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	16MHz	CANbus, EBI/EMI, SCI, Serial I/O, UART/USART	POR, WDT	81	256KB (256K x 8)	FLASH	-	8K x 8	4.5V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F345CAPFR-GS-SPE1 IC MCU 16BIT 512KB FLASH 100QFP Infineon Technologies	2,915	-	RFQ	Datasheet	100-BQFP	F²MC-16LX MB90340	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	24MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART	DMA, POR, WDT	80	512KB (512K x 8)	FLASH	-	20K x 8	3.5V ~ 5.5V	A/D 24x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F351SPMC-GS-SPE1 IC MCU 16BIT 64KB FLASH 64LQFP Infineon Technologies	2,101	-	RFQ	Datasheet	64-LQFP	F²MC-16LX MB90350	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	24MHz	CANbus, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, WDT	51	64KB (64K x 8)	FLASH	-	4K x 8	3.5V ~ 5.5V	A/D 15x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F352SPMC-GS-SPE1 IC MCU 16BIT 128KB FLASH 64LQFP Infineon Technologies	4,760	-	RFQ	Datasheet	64-LQFP	F²MC-16LX MB90350	Tray	Discontinued at Digi-Key	Not Verified	F²MC-16LX	16-Bit	24MHz	CANbus, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, WDT	51	128KB (128K x 8)	FLASH	-	4K x 8	3.5V ~ 5.5V	A/D 15x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F455SPMCR-G-JNE1 IC MCU 16BIT 24KB FLASH 48LQFP Infineon Technologies	4,499	-	RFQ	Datasheet	48-LQFP	F²MC-16LX MB90455	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	16MHz	UART/USART	POR, WDT	34	24KB (24K x 8)	FLASH	-	2K x 8	3.5V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F347CAPFR-GSE1 IC MCU 16BIT 128KB FLASH 100QFP Infineon Technologies	3,215	-	RFQ	Datasheet	100-BQFP	F²MC-16LX MB90340	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	24MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART	DMA, POR, WDT	80	128KB (128K x 8)	FLASH	-	6K x 8	3.5V ~ 5.5V	A/D 24x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F897SPMCR-GSE1 IC MCU 16BIT 64KB FLASH 48LQFP Infineon Technologies	1,578	-	RFQ	Datasheet	48-LQFP	F²MC-16LX MB90895	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	16MHz	CANbus, SCI, UART/USART	POR, WDT	36	64KB (64K x 8)	FLASH	-	2K x 8	3.5V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F347CASPFR-GS-SPE1 IC MCU 16BIT 128KB FLASH 100QFP Infineon Technologies	1,248	-	RFQ	Datasheet	100-BQFP	F²MC-16LX MB90340	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	24MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART	DMA, POR, WDT	82	128KB (128K x 8)	FLASH	-	6K x 8	3.5V ~ 5.5V	A/D 24x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F362TESPMCR-GN9E1 IC MCU 16BIT 64KB FLASH 48LQFP Infineon Technologies	4,505	-	RFQ	Datasheet	48-LQFP	F²MC-16LX MB90360E	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	24MHz	CANbus, LINbus, UART/USART	DMA, POR, WDT	36	64KB (64K x 8)	FLASH	-	3K x 8	3V ~ 5.5V	A/D 16x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F497GPMCR-GE1 IC MCU 16BIT 64KB FLASH 64QFP Infineon Technologies	1,780	-	RFQ	Datasheet	64-LQFP	F²MC-16LX MB90495G	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	16MHz	CANbus, EBI/EMI, SCI, UART/USART	POR, WDT	49	64KB (64K x 8)	FLASH	-	2K x 8	4.5V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F543GPFR-GE1 IC MCU 16BIT 128KB FLASH 100QFP Infineon Technologies	2,386	-	RFQ	Datasheet	100-BQFP	F²MC-16LX MB90540G	Tray	Obsolete	Not Verified	F²MC-16LX	16-Bit	16MHz	CANbus, EBI/EMI, SCI, Serial I/O, UART/USART	POR, WDT	81	128KB (128K x 8)	FLASH	-	6K x 8	4.5V ~ 5.5V	A/D 8x8/10b	External	-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.

Can Winsun help source specific Microcontrollers part numbers?

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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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.