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
PIC16LC711T-04/SS IC MCU 8BIT 1.75KB OTP 20SSOP Microchip Technology	1,816	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, PWM, WDT	13	1.75KB (1K x 14)	OTP	-	68 x 8	2.5V ~ 6V	A/D 4x8b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
TS87C51RB2-LIE IC MCU 8BIT 16KB OTP 44VQFP Microchip Technology	2,079	-	RFQ	Datasheet	44-QFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	16KB (16K x 8)	OTP	-	512 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ64GP310T-I/PT IC MCU 16BIT 64KB FLASH 100TQFP Microchip Technology	3,948	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	85	64KB (64K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT85C5122DVB-ALTUM IC MCU 8BIT 32KB CRAM 64VQFP Microchip Technology	4,502	-	RFQ	Datasheet	64-LQFP	85C	Tray	Obsolete	Not Verified	8051	8-Bit	48MHz	EBI/EMI, SmartCard, SPI, UART/USART, USB	LED, POR, WDT	46	32KB (32K x 8)	CRAM	-	768 x 8	3V ~ 5.5V	-	Internal	-40°C ~ 85°C	-	-	Surface Mount
R5F526TFADFP#10 32BIT MCU RX26T 512K LFQFP100 -4 Renesas Electronics Corporation	1,668	-	RFQ	Datasheet	100-LQFP	RX26T	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	82	512KB (512K x 8)	FLASH	16K x 8	64K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 85°C	-	-	Surface Mount
R5F526TBCDFP#10 32BIT MCU RX26T 256K LFQFP100 -4 Renesas Electronics Corporation	1,833	-	RFQ	Datasheet	100-LQFP	RX26T	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	82	256KB (256K x 8)	FLASH	16K x 8	64K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 85°C	-	-	Surface Mount
R5F526TBBDFP#10 32BIT MCU RX26T 256K LFQFP100 -4 Renesas Electronics Corporation	3,163	-	RFQ	Datasheet	100-LQFP	RX26T	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	82	256KB (256K x 8)	FLASH	16K x 8	64K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 85°C	-	-	Surface Mount
MKE13Z512VLL9 IC MCU NXP USA Inc.	1,316	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S912ZVC12AVLFR IC MCU 16BIT 128KB FLASH 48LQFP NXP USA Inc.	4,091	-	RFQ	Datasheet	48-LQFP	-	Tape & Reel (TR)	Active	-	S12Z	16-Bit	32MHz	CANbus, I2C, IrDA, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	28	128KB (128K x 8)	FLASH	2K x 8	8K x 8	5.5V ~ 18V	A/D 10x10b SAR	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
EFM32G280F32G-E-QFP100 IC MCU 32BIT 32KB FLASH 100LQFP Silicon Labs	3,506	-	RFQ	Datasheet	100-LQFP	Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	86	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32G842F32G-E-QFP64 IC MCU 32BIT 32KB FLASH 64TQFP Silicon Labs	4,259	-	RFQ	Datasheet	64-TQFP	Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	53	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12P64J0VLHR IC MCU 16BIT 64KB FLASH 64LQFP NXP USA Inc.	1,775	-	RFQ	Datasheet	64-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	HCS12	16-Bit	32MHz	CANbus, SCI, SPI	LVD, POR, PWM, WDT	49	64KB (64K x 8)	FLASH	4K x 8	4K x 8	1.72V ~ 5.5V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12VR48AAVLFR IC MCU 16BIT 48KB FLASH 48LQFP NXP USA Inc.	3,102	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tape & Reel (TR)	Active	-	HCS12	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	28	48KB (48K x 8)	FLASH	512 x 8	2K x 8	3.5V ~ 40V	A/D 6x10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AT90S4414-4AI IC MCU 8BIT 4KB FLASH 44TQFP Microchip Technology	1,182	-	RFQ	Datasheet	44-TQFP	AVR® 90S	Tray	Obsolete	Not Verified	AVR	8-Bit	4MHz	SPI, UART/USART	PWM, WDT	32	4KB (2K x 16)	FLASH	256 x 8	256 x 8	2.7V ~ 6V	-	Internal	-40°C ~ 85°C	-	-	Surface Mount
SPC560P44L3BEAAY IC MCU 32BIT 384KB FLASH 100LQFP STMicroelectronics	3,607	-	RFQ	Datasheet	100-LQFP	SPC56	Tray	Active	Not Verified	e200z0h	32-Bit Single-Core	64MHz	CANbus, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	67	384KB (384K x 8)	FLASH	64K x 8	36K x 8	4.5V ~ 5.5V	A/D 26x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
SPC560P50L3BEABY IC MCU 32BIT 512KB FLASH 100LQFP STMicroelectronics	1,490	-	RFQ	Datasheet	100-LQFP	SPC56	Tray	Active	Not Verified	e200z0h	32-Bit Single-Core	64MHz	CANbus, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	67	512KB (512K x 8)	FLASH	64K x 8	40K x 8	3V ~ 3.6V	A/D 26x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
MC68HC908LB8MDWE IC MCU 8BIT 8KB FLASH 20SOIC NXP USA Inc.	3,629	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	8MHz	-	LVR, POR, PWM	18	8KB (8K x 8)	FLASH	-	128 x 8	4.5V ~ 5.5V	A/D 7x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ST72F621L4M1 IC MCU 8BIT 16KB FLASH 34SOIC STMicroelectronics	4,676	-	RFQ	Datasheet	34-BSOP (0.295", 7.50mm Width)	ST7	Tube	Obsolete	Not Verified	ST7	8-Bit	8MHz	SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	4V ~ 5.5V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
ATMEGA32A-ANR IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	3,492	-	RFQ	Datasheet	44-TQFP	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (16K x 16)	FLASH	1K x 8	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MX250F128C-V/TL IC MCU 32BIT 128KB FLASH 36VTLA Microchip Technology	2,435	-	RFQ	Datasheet	36-VFTLA Exposed Pad	PIC® 32MX	Tube	Obsolete	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	23	128KB (128K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	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.