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
EFM32GG11B840F1024GL152-AR IC MCU 32BIT 1MB FLASH 152BGA Silicon Labs	3,954	-	RFQ	Datasheet	152-VFBGA	Giant Gecko S1	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	121	1MB (1M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
FT900L-C-T IC MCU 32BIT 256KB FLASH 100LQFP Bridgetek Pte Ltd.	3,245	-	RFQ	Datasheet	100-LQFP	FT90x	Tray	Active	Not Verified	FT32	32-Bit Single-Core	100MHz	CANbus, Ethernet, I2C, SD, SPI, UART/USART, USB	I2S, POR, PWM, WDT	65	256KB (256K x 8)	FLASH	-	320K x 8	2.97V ~ 3.63V	A/D 7x10b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
FT900Q-C-T IC MCU 32BIT 256KB FLASH 100QFN Bridgetek Pte Ltd.	3,361	-	RFQ	Datasheet	100-VFQFN Exposed Pad	FT90x	Tray	Active	Not Verified	FT32	32-Bit Single-Core	100MHz	CANbus, Ethernet, I2C, SD, SPI, UART/USART, USB	I2S, POR, PWM, WDT	65	256KB (256K x 8)	FLASH	-	320K x 8	2.97V ~ 3.63V	A/D 7x10b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F205VGT6J IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	2,073	-	RFQ	Datasheet	100-LQFP	STM32F2	Tray	Obsolete	Verified	ARM® Cortex®-M3	32-Bit Single-Core	120MHz	CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	82	1MB (1M x 8)	FLASH	-	132K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C1237H6PZI7 IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	3,281	-	RFQ	Datasheet	100-LQFP	Tiva™ C	Tube	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	69	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
R5F523E6MGNF#20 32BIT MCU RX23E-B 256K HWQFN40 - Renesas Electronics Corporation	1,185	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	13	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 6x12b SAR, 4x24b Sigma-Delta; D/A 1x16b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SPC572L64F2BC6AY IC MCU 32BIT 1.5MB FLASH 80ETQFP STMicroelectronics	3,083	-	RFQ	Datasheet	80-TQFP Exposed Pad	SPC572Lx	Tray	Active	Not Verified	e200z2	32-Bit Single-Core	80MHz	CANbus, Ethernet, LINbus, SPI, UART/USART	DMA, LVD, POR, WDT	-	1.5MB (1.5M x 8)	FLASH	32K x 8	64K x 8	3.3V, 5V	-	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
S912ZVFP64F1CLQ IC MCU 16BIT 64KB FLASH 144LQFP NXP USA Inc.	2,860	-	RFQ	Datasheet	144-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, LCD, POR, PWM, WDT	100	64KB (64K x 8)	FLASH	2K x 8	4K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C74AT-20I/PT IC MCU 8BIT 7KB OTP 44TQFP Microchip Technology	4,053	-	RFQ	Datasheet	44-TQFP	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	-	192 x 8	4V ~ 6V	A/D 8x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LC658T-I/L IC MCU 8BIT 32KB OTP 68PLCC Microchip Technology	2,685	-	RFQ	Datasheet	68-LCC (J-Lead)	PIC® 18C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	52	32KB (16K x 16)	OTP	-	1.5K x 8	2.5V ~ 5.5V	A/D 12x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89C51CC03U-SLRIM IC MCU 8BIT 64KB FLASH 44PLCC Microchip Technology	4,266	-	RFQ	Datasheet	44-LCC (J-Lead)	AT89C CAN	Tape & Reel (TR)	Obsolete	Not Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	2.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4LC8AA-MUR IC MCU 32BIT 512KB FLASH 48QFN Microchip Technology	4,277	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM4L	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	27	512KB (512K x 8)	FLASH	-	64K x 8	1.68V ~ 3.6V	A/D 3x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MK1024MCM064T-I/PT IC MCU 32BIT 1MB FLASH 64TQFP Microchip Technology	3,588	-	RFQ	Datasheet	64-TQFP	PIC® 32MK	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	120MHz	CANbus, I2C, IrDA, LINbus, PMP, SPI, QEI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT	49	1MB (1M x 8)	FLASH	4K x 8	256K x 8	2.3V ~ 3.6V	A/D 26x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MK1024MCM064T-I/MR IC MCU 32BIT 1MB FLASH 64QFN Microchip Technology	4,107	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MK	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	120MHz	CANbus, I2C, IrDA, LINbus, PMP, SPI, QEI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT	49	1MB (1M x 8)	FLASH	4K x 8	256K x 8	2.3V ~ 3.6V	A/D 26x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F6658IZQWT IC MCU 16BIT 384KB FLASH 113BGA Texas Instruments	4,774	-	RFQ	Datasheet	113-VFBGA	MSP430F6xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	74	384KB (384K x 8)	FLASH	-	34K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F5631PDGFM#H0 32BIT MCU RX631 512K/64K LQFP64 Renesas Electronics Corporation	2,550	-	RFQ	Datasheet	64-LQFP	RX631	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	42	512KB (512K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 3.6V	A/D 12x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32U595RIT6Q IC MCU 32BIT 2MB FLASH 64LQFP STMicroelectronics	1,427	-	RFQ	Datasheet	64-LQFP	STM32U5	Tray	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, LCD, Motor Control PWM, POR, PWM, WDT	47	2MB (2M x 8)	FLASH	-	2.5M x 8	1.71V ~ 3.6V	A/D 12x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC17C43-33E/P IC MCU 8BIT 8KB OTP 40DIP Microchip Technology	2,488	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 17C	Tube	Obsolete	Not Verified	PIC	8-Bit	33MHz	UART/USART	POR, PWM, WDT	33	8KB (4K x 16)	OTP	-	454 x 8	4.5V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Through Hole
STR912FAW32X6 IC MCU 32BIT 256KB FLASH 128LQFP STMicroelectronics	3,157	-	RFQ	Datasheet	128-LQFP	STR9	Tray	Obsolete	Not Verified	ARM9®	16/32-Bit	96MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	80	256KB (256K x 8)	FLASH	-	64K x 8	1.65V ~ 2V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG12B410F1024IL120-A IC MCU 32BIT 1MB FLASH 120BGA Silicon Labs	3,321	-	RFQ	Datasheet	120-VFBGA	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	93	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 125°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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