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
AVR64EA48T-I/PT IC MCU 8BIT 64KB FLASH 48TQFP Microchip Technology	1,475	-	RFQ	Datasheet	48-TQFP	AVR® EA	Tape & Reel (TR)	Active	-	AVR	8-Bit	20MHz	I2C, IrDA, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	41	64KB (64K x 8)	FLASH	512 x 8	6K x 8	1.8V ~ 5.5V	A/D 32x12b; D/A 1x10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F45Q24T-I/PT IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	1,183	-	RFQ	Datasheet	44-TQFP	PIC® XLP™ 18K	Tape & Reel (TR)	Active	-	PIC	8-Bit	64MHz	DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT	35	32KB (32K x 8)	FLASH	512 x 8	2K x 8	1.8V ~ 5.5V	A/D 22x10b SAR; D/A 1x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F26Q84-I/5N IC MCU 8BIT 64KB FLASH 28VQFN Microchip Technology	714	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	64MHz	CANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	1K x 8	8K x 8	1.8V ~ 5.5V	A/D 24x12b SAR; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F18074-E/MP IC MCU 8BIT 7KB FLASH 40VFQFN Microchip Technology	438	-	RFQ	Datasheet	40-VFQFN Exposed Pad	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, SMBus, SPI, SSP, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	7KB (7K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 39x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18F26Q71-E/SS IC MCU 8BIT 64KB FLASH 28SSOP Microchip Technology	412	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	64MHz	FIFO, I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT	26	64KB (64K x 8)	FLASH	256 x 8	4K x 8	1.8V ~ 5.5V	A/D 24x12b SAR; D/A 2x8b, 1x10b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R7FA4E2B93CBC#BC0 MCU RA4 ARM CM33 100MHZ 128K/40K Renesas Electronics Corporation	4,534	-	RFQ	Datasheet	36-LFBGA	RA4E2	Tray	Active	-	ARM® Cortex®-M33	32-Bit	100MHz	CANbus, I2C, SCI, SPI, SSIE, UART/USART, USB	DMA, LVD, POR, PWM, WDT	20	128KB (128K x 8)	FLASH	4K x 8	40K x 8	2.7V ~ 3.6V	A/D 4x12b SAR; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F5111JAGFL#1A IC MCU 32BIT 16KB FLASH 48LQFP Renesas Electronics Corporation	2,000	-	RFQ	Datasheet	48-LQFP	RX111	Tray	Active	-	RX	32-Bit	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	30	16KB (16K x 8)	FLASH	8K x 8	8K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32C071CBU6 MAINSTREAM ARM CORTEX-M0+ MCU WI STMicroelectronics	1,360	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PIC16F17175T-I/PT IC MCU 8BIT 14KB FLASH 44TQFP Microchip Technology	1,200	-	RFQ	Datasheet	44-TQFP	PIC® 16F	Tape & Reel (TR)	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	14KB (14K x 8)	FLASH	128 x 8	1K x 8	1.8V ~ 5.5V	A/D 58x12b; D/A 2x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51103AGFK#30 IC MCU 32BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	990	-	RFQ	Datasheet	64-LQFP	RX110	Tray	Active	-	RX	32-Bit	32MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	50	64KB (64K x 8)	FLASH	-	10K x 8	1.8V ~ 3.6V	A/D 14x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATMEGA4809-MU IC MCU 8BIT 48KB FLASH 48QFN Microchip Technology	475	-	RFQ	Datasheet	48-VFQFN Exposed Pad	megaAVR® 0, Functional Safety (FuSa)	Tray	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	41	48KB (24K x 16)	FLASH	256 x 8	6K x 8	1.8V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F26K40T-I/MV IC MCU 8BIT 64KB FLASH 28UQFN Microchip Technology	450	-	RFQ	Datasheet	28-UFQFN Exposed Pad	PIC® XLP™ 18K	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	25	64KB (32K x 16)	FLASH	1K x 8	3.6K x 8	2.3V ~ 5.5V	A/D 24x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F18456-I/STX IC MCU 8BIT 28KB FLASH 28VQFN Microchip Technology	445	-	RFQ	Datasheet	28-VFQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	26	28KB (16K x 14)	FLASH	256 x 8	2K x 8	2.5V ~ 5.5V	A/D 24x12b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32C071CBU6N MAINSTREAM ARM CORTEX-M0+ MCU WI STMicroelectronics	200	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MSPM0G1106TRGZR 80MHZ ARM M0+ MCU, 64KB FLASH, 3 Texas Instruments	4,000	-	RFQ	Datasheet	48-VFQFN Exposed Pad	MSPM0 G	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	80MHz	I2C, SPI, UART/USART	DMA, POR, PWM, Temp Sensor, WDT	44	64KB (64K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 16x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100ADASP#10 IC MCU 16BIT 48KB FLASH 30LSSOP Renesas Electronics Corporation	3,360	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	21	48KB (48K x 8)	FLASH	4K x 8	3K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM8BB50F16G-A-QFN12 IC MCU 8BIT 16KB FLASH QFN12 Silicon Labs	2,135	-	RFQ	Datasheet	12-VFQFN Exposed Pad	Busy Bee	Strip	Active	-	CIP-51 8051	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	9	16KB (16K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 16x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10RBAGFP#10 IC MCU 16BIT 16KB FLASH 32LQFP Renesas Electronics Corporation	2,000	-	RFQ	Datasheet	32-LQFP	RL78/L12	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	15	16KB (16K x 8)	FLASH	2K x 8	1K x 8	1.6V ~ 5.5V	A/D 4x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F11ZBADFP#10 IC MCU 16BIT 16KB FLASH 32LQFP Renesas Electronics Corporation	2,000	-	RFQ	Datasheet	32-LQFP	RL78/G1P	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	2K x 8	1.5K x 8	2.7V ~ 3.6V	A/D 8x8/12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F26Q84T-I/5N IC MCU 8BIT 64KB FLASH 28VQFN Microchip Technology	1,540	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 18F	Tape & Reel (TR)	Active	-	PIC	8-Bit	64MHz	CANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	1K x 8	8K x 8	1.8V ~ 5.5V	A/D 24x12b SAR; D/A 1x8b	External, 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.