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
DSPIC33EV128GM002-I/SS IC MCU 16BIT 128KB FLASH 28SSOP Microchip Technology	1,820	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	dsPIC™ 33EV, Functional Safety (FuSa)	Tube	Active	Not Verified	dsPIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	21	128KB (43K x 24)	FLASH	-	8K x 8	4.5V ~ 5.5V	A/D 11x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAML11D16A-MFTKPH IC MCU 32BIT 64KB FLASH 24VQFN Microchip Technology	1,286	-	RFQ	Datasheet	24-VFQFN Exposed Pad	SAM L11	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	17	64KB (64K x 8)	FLASH	2K x 8	16K x 8	1.62V ~ 3.63V	A/D 5x12b; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33EP16GS502T-I/MM IC MCU 16BIT 16KB FLASH 28QFN Microchip Technology	3,968	-	RFQ	Datasheet	28-VQFN Exposed Pad	dsPIC™ 33EP, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	16KB (16K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 12x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EV32GM102T-I/MM IC MCU 16BIT 32KB FLASH 28QFN Microchip Technology	2,985	-	RFQ	Datasheet	28-VQFN Exposed Pad	dsPIC™ 33EV, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	70 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	21	32KB (11K x 24)	FLASH	-	4K x 8	4.5V ~ 5.5V	A/D 11x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP16GS502T-I/2N IC MCU 16BIT 16KB FLASH 28UQFN Microchip Technology	2,019	-	RFQ	Datasheet	28-UQFN Exposed Pad	dsPIC™ 33EP, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	16KB (16K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 12x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52316CGND#00 IC MCU 32BIT 256KB FLASH 64WFQFN Renesas Electronics Corporation	4,142	-	RFQ	Datasheet	64-WFQFN Exposed Pad	RX231	Tape & Reel (TR)	Active	-	RXv2	32-Bit Single-Core	54MHz	I2C, IrDA, SCI, SPI, SSI, USB OTG	Capacitive Touch, DMA, LVD, POR, PWM, WDT	43	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 12x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32PG23B310F512IM48-CR IC MCU 32BIT 512KB FLASH 48QFN Silicon Labs	1,653	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S9S12VR32F0CLCR IC MCU 16BIT 32KB FLASH 32LQFP NXP USA Inc.	2,839	-	RFQ	Datasheet	32-LQFP	S12 MagniV	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	16	32KB (32K x 8)	FLASH	128 x 8	2K x 8	3.13V ~ 5.5V	A/D 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C55-LPE/P IC MCU 8BIT 768B OTP 28DIP Microchip Technology	4,237	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	PIC® 16C	Tube	Obsolete	Verified	PIC	8-Bit	40MHz	-	POR, WDT	20	768B (512 x 12)	OTP	-	24 x 8	2.5V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC16C55-LPE/SP IC MCU 8BIT 768B OTP 28SPDIP Microchip Technology	3,669	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Obsolete	Verified	PIC	8-Bit	40MHz	-	POR, WDT	20	768B (512 x 12)	OTP	-	24 x 8	2.5V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Through Hole
R5F524TAADFP#10 IC MCU 32BIT 256KB FLSH 100LFQFP Renesas Electronics Corporation	4,634	-	RFQ	Datasheet	100-LQFP	RX24T	Tray	Not For New Designs	Not Verified	RXv2	32-Bit Single-Core	80MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	80	256KB (256K x 8)	FLASH	8K x 8	16K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F3222AR020EC00TR IC MCU 8BIT 32KB FLASH 64LQFP Zilog	3,162	-	RFQ	Datasheet	64-LQFP	Encore!® XP®	Tape & Reel (TR)	Obsolete	Verified	eZ8	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	46	32KB (32K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z8F4821AN020SC00TR IC MCU 8BIT 48KB FLASH 44QFP Zilog	4,911	-	RFQ	Datasheet	44-LQFP	Encore!® XP®	Tape & Reel (TR)	Obsolete	Verified	eZ8	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	31	48KB (48K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
R5F526TAAGFM#50 RX26TROM256RAM48LFQFP64 Renesas Electronics Corporation	2,068	-	RFQ	Datasheet	64-LQFP	RX26T	Tape & Reel (TR)	Active	-	RXv3	32-Bit	120MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	49	256KB (256K x 8)	FLASH	16K x 8	48K x 8	2.7V ~ 5.5V	A/D 15x12b; D/A 2x12b	Internal	-40°C ~ 105°C	-	-	Surface Mount
Z8F1680QN020SK IC MCU 8BIT 16KB FLASH 44VFQFN Zilog	2,608	-	RFQ	Datasheet	44-VFQFN Exposed Pad	Z8 Encore! XP®	Tape & Reel (TR)	Not For New Designs	-	eZ8	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, Temp Sensor, WDT	37	16KB (16K x 8)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 8x10b SAR	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16C712-04I/SO IC MCU 8BIT 1.75KB OTP 18SOIC Microchip Technology	1,836	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	13	1.75KB (1K x 14)	OTP	-	128 x 8	4V ~ 5.5V	A/D 4x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C56T-10/SO IC MCU 8BIT 1.5KB OTP 18SOIC Microchip Technology	4,357	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	10MHz	-	POR, WDT	12	1.5KB (1K x 12)	OTP	-	25 x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16C712-20/P IC MCU 8BIT 1.75KB OTP 18DIP Microchip Technology	3,277	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	13	1.75KB (1K x 14)	OTP	-	128 x 8	4V ~ 5.5V	A/D 4x8b	External	0°C ~ 70°C (TA)	-	-	Through Hole
PIC16C72AT-20/SO IC MCU 8BIT 3.5KB OTP 28SOIC Microchip Technology	2,314	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 5.5V	A/D 5x8b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16F627T-04I/SO IC MCU 8BIT 1.75KB FLASH 18SOIC Microchip Technology	4,740	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16F	Tape & Reel (TR)	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 ~ 85°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.