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
PIC32MK0512GPG048T-E/7MX IC MCU 32BIT 512KB FLASH 48VQFN Microchip Technology	2,431	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PIC® 32MK	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	80MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	37	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 18x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount, Wettable Flank
PIC32MK0256GPG064-I/R4X IC MCU 32BIT 256KB FLASH 64VQFN Microchip Technology	4,878	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MK	Tray	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	120MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	53	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 30x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32U575QGI3 IC MCU 32BIT 1MB FLASH 132UFBGA STMicroelectronics	4,099	-	RFQ	Datasheet	132-UFBGA	STM32U5	Bulk	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	110	1MB (1M x 8)	FLASH	-	784K x 8	1.71V ~ 3.6V	A/D 24x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F563T6EDFL#V0 IC MCU 32BIT 64KB FLASH 48LQFP Renesas Electronics Corporation	4,862	-	RFQ	Datasheet	48-LQFP	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	32K x 8	8K x 8	2.7V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08LH64CLK IC MCU 8BIT 64KB FLASH 80LQFP NXP USA Inc.	3,015	-	RFQ	Datasheet	80-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SPI, UART/USART	LCD, LVD, PWM, WDT	39	64KB (64K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 8x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L496WGY6PTR IC MCU 32BIT 1MB FLASH 115UFBGA STMicroelectronics	3,488	-	RFQ	Datasheet	115-UFBGA, WLCSP	STM32L4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, CSIO, EBI/EMI, I2C, LINbus, SD, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, PWM, WDT, (External SMPS Required)	86	1MB (1M x 8)	FLASH	-	320K x 8	1.71V ~ 3.6V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
FT933Q-T IC MCU 32BIT 128KB FLASH 48QFN Bridgetek Pte Ltd.	3,394	-	RFQ	Datasheet	48-VFQFN Exposed Pad	FT93x	Tray	Active	Not Verified	FT32	32-Bit Single-Core	100MHz	I2C, SD, SPI, UART/USART, USB	POR, PWM, WDT	40	128KB (128K x 8)	FLASH	-	32K x 8	2.97V ~ 3.63V	A/D 3x10b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32U575RIT3 IC MCU 32BIT 2MB FLASH 64LQFP STMicroelectronics	1,508	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CY8C3245LTI-164 IC MCU 8BIT 32KB FLASH 48QFN Infineon Technologies	4,360	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PSOC™ 3 CY8C32xx	Tray	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, LCD, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	4K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C1236D5PMIR IC MCU 32BIT 64KB FLASH 64LQFP Texas Instruments	4,277	-	RFQ	Datasheet	64-LQFP	Tiva™ C	Tape & Reel (TR)	Last Time Buy	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, WDT	49	64KB (64K x 8)	FLASH	2K x 8	24K x 8	1.08V ~ 3.63V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C1236D5PMI7R IC MCU 32BIT 64KB FLASH 64LQFP Texas Instruments	3,303	-	RFQ	Datasheet	64-LQFP	Tiva™ C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, WDT	49	64KB (64K x 8)	FLASH	2K x 8	24K x 8	1.08V ~ 3.63V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C1231H6PGEIR IC MCU 32BIT 256KB FLASH 144LQFP Texas Instruments	2,687	-	RFQ	Datasheet	144-LQFP	Tiva™ C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	105	256KB (256K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C1231H6PGEI7R IC MCU 32BIT 256KB FLASH 144LQFP Texas Instruments	2,526	-	RFQ	Datasheet	144-LQFP	Tiva™ C	Tube	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	105	256KB (256K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C64AT-20/PQ IC MCU 8BIT 3.5KB OTP 44MQFP Microchip Technology	3,569	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	33	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16C67T-04I/PQ IC MCU 8BIT 14KB OTP 44MQFP Microchip Technology	1,269	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	14KB (8K x 14)	OTP	-	368 x 8	4V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C774T-I/PQ IC MCU 8BIT 7KB OTP 44MQFP Microchip Technology	2,637	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	256 x 8	4V ~ 5.5V	A/D 10x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA16L-8PU IC MCU 8BIT 16KB FLASH 40DIP Microchip Technology	4,379	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	AVR® ATmega	Tube	Obsolete	Not Verified	AVR	8-Bit	8MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
AT89C5131A-TISIL IC MCU 8BIT 32KB FLASH 28SOIC Microchip Technology	4,986	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	AT89C513x	Tube	Obsolete	Not Verified	80C51	8-Bit	48MHz	I2C, SPI, UART/USART, USB	LED, POR, PWM, WDT	18	32KB (32K x 8)	FLASH	4K x 8	1.25K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z86E3016PEG IC MCU 8BIT 4KB OTP 28DIP Zilog	2,794	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	16MHz	-	POR, WDT	24	4KB (4K x 8)	OTP	-	237 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 105°C (TA)	-	-	Through Hole
Z86E3016SSG IC MCU 8BIT 4KB OTP 28SOIC Zilog	2,011	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	Z8®	Tube	Obsolete	Verified	Z8	8-Bit	16MHz	-	POR, WDT	24	4KB (4K x 8)	OTP	-	237 x 8	3.5V ~ 5.5V	-	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.

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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