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
MCF51QM32VHS IC MCU 32BIT 32KB FLASH 44MAPLGA NXP USA Inc.	2,257	-	RFQ	Datasheet	44-VFLGA Exposed Pad	MCF51Qx	Tray	Active	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	EBI/EMI, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	31	32KB (32K x 8)	FLASH	-	8K x 8	1.71V ~ 3.6V	A/D 2x16b, 11x16b; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
ST62T25CB6 IC MCU 8BIT 4KB OTP 28DIP STMicroelectronics	3,820	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	ST6	Tube	Obsolete	Not Verified	ST6	8-Bit	8MHz	-	LVD, POR, WDT	20	4KB (4K x 8)	OTP	-	64 x 8	3V ~ 6V	A/D 16x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
R5F51308ADFK#50 IC MCU 32BIT 512KB FLASH 64LQFP Renesas Electronics Corporation	3,329	-	RFQ	Datasheet	64-LQFP	RX100	Tape & Reel (TR)	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	52	512KB (512K x 8)	FLASH	8K x 8	48K x 8	1.8V ~ 5.5V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F2232TDA IC MCU 16BIT 8KB FLASH 38TSSOP Texas Instruments	4,184	-	RFQ	Datasheet	38-TSSOP (0.240", 6.10mm Width)	MSP430F2xx	Tube	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	8KB (8K x 8 + 256B)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC12C672-10I/P IC MCU 8BIT 3.5KB OTP 8DIP Microchip Technology	1,937	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	PIC® 12C	Tube	Active	Verified	PIC	8-Bit	10MHz	-	POR, WDT	5	3.5KB (2K x 14)	OTP	-	128 x 8	3V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC16C55T-RCI/SS IC MCU 8BIT 768B OTP 28SSOP Microchip Technology	4,130	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	20	768B (512 x 12)	OTP	-	24 x 8	3V ~ 6.25V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C715T-04E/SO IC MCU 8BIT 3.5KB OTP 18SOIC Microchip Technology	1,842	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 5.5V	A/D 4x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LC620T-04I/SS IC MCU 8BIT 896B OTP 20SSOP Microchip Technology	3,820	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	896B (512 x 14)	OTP	-	80 x 8	2.5V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F627-04E/SO IC MCU 8BIT 1.75KB FLASH 18SOIC Microchip Technology	4,576	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	4MHz	UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	1.75KB (1K x 14)	FLASH	128 x 8	224 x 8	3V ~ 5.5V	-	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF818-I/SS IC MCU 8BIT 1.75KB FLASH 20SSOP Microchip Technology	2,419	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	10MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	16	1.75KB (1K x 14)	FLASH	128 x 8	128 x 8	2V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF818-I/SSTSL IC MCU 8BIT 1.75KB FLASH 20SSOP Microchip Technology	1,370	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	10MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	16	1.75KB (1K x 14)	FLASH	128 x 8	128 x 8	2V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C56-RCE/P IC MCU 8BIT 1.5KB OTP 18DIP Microchip Technology	2,590	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Obsolete	Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	1.5KB (1K x 12)	OTP	-	25 x 8	3.25V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Through Hole
S9S12VR16F0VLC IC MCU 16BIT 16KB FLASH 32LQFP NXP USA Inc.	3,844	-	RFQ	Datasheet	32-LQFP	S12 MagniV	Tray	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	16	16KB (16K x 8)	FLASH	128 x 8	2K x 8	3.13V ~ 5.5V	A/D 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12ZVL32F0WLF IC MCU 16BIT 32KB FLASH 48LQFP NXP USA Inc.	2,448	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	128 x 8	1K x 8	5.5V ~ 18V	A/D 10x10b	Internal	-40°C ~ 150°C (TA)	-	-	Surface Mount
STM32U535RBI6 IC MCU 32BIT 128KB FLASH 64UFBGA STMicroelectronics	3,709	-	RFQ	Datasheet	64-UFBGA	STM32U5	Tray	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, SAI, SmartCard, SPDIF, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	51	128KB (128K x 8)	FLASH	-	274K x 8	1.71V ~ 3.6V	A/D 17x12/14b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101MLAFA#10 IC MCU 16BIT 512KB FLASH 80LQFP Renesas Electronics Corporation	2,203	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	64	512KB (512K x 8)	FLASH	-	32K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN32J0MFT IC MCU 16BIT 32KB FLASH 48TFQFN NXP USA Inc.	2,888	-	RFQ	Datasheet	48-TFQFN Exposed Pad	HCS12	Tray	Active	-	S12	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	32KB (32K x 8)	FLASH	1K x 8	2K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C55-RCE/SO IC MCU 8BIT 768B OTP 28SOIC Microchip Technology	2,830	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	20	768B (512 x 12)	OTP	-	24 x 8	3.25V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S12ZVL32AVLFR S12Z CPU, 32K FLASH NXP USA Inc.	4,486	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tape & Reel (TR)	Active	-	S12Z	16-Bit	32MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	128 x 8	1K x 8	3.5V ~ 40V	A/D 10x10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101SKAFB#50 IC MCU 16BIT 384KB FLSH 128LFQFP Renesas Electronics Corporation	4,941	-	RFQ	Datasheet	128-LQFP	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	110	384KB (384K x 8)	FLASH	-	24K x 8	1.6V ~ 5.5V	A/D 26x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

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.

How do I request a quote for Microcontrollers components?

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.