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
ATTINY4-TSHR IC MCU 8BIT 512B FLASH SOT23-6 Microchip Technology	83,936	-	RFQ	Datasheet	SOT-23-6	AVR® ATtiny	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	12MHz	-	POR, PWM, WDT	4	512B (256 x 16)	FLASH	-	32 x 8	1.8V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY10-TSHR IC MCU 8BIT 1KB FLASH SOT23-6 Microchip Technology	67,077	-	RFQ	Datasheet	SOT-23-6	AVR® ATtiny	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	12MHz	-	POR, PWM, WDT	4	1KB (512 x 16)	FLASH	-	32 x 8	1.8V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY10-TS8R IC MCU 8BIT 1KB FLASH SOT23-6 Microchip Technology	11,491	-	RFQ	Datasheet	SOT-23-6	AVR® ATtiny	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	10MHz	-	POR, PWM, WDT	4	1KB (512 x 16)	FLASH	-	32 x 8	1.8V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATTINY202-SSNR IC MCU 8BIT 2KB FLASH 8SOIC Microchip Technology	37,897	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	tinyAVR™ 0, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	2KB (2K x 8)	FLASH	64 x 8	128 x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATTINY202-SSFR IC MCU 8BIT 2KB FLASH 8SOIC Microchip Technology	26,545	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	tinyAVR™ 0, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	2KB (2K x 8)	FLASH	64 x 8	128 x 8	2.7V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATTINY402-SSNR IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	11,835	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	tinyAVR™ 0, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16F15213T-I/MF IC MCU 8BIT 3.5KB FLASH 8DFN Microchip Technology	9,599	-	RFQ	Datasheet	8-VDFN Exposed Pad	PIC® 16F, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	5	3.5KB (2K x 14)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 5/2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F15213-E/MF IC MCU 8BIT 3.5KB FLASH 8DFN Microchip Technology	4,316	-	RFQ	Datasheet	8-VDFN Exposed Pad	PIC® 16F, Functional Safety (FuSa)	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	5	3.5KB (2K x 14)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 5/2x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC10F200T-I/OT IC MCU 8BIT 384B FLASH SOT23-6 Microchip Technology	24,544	-	RFQ	Datasheet	SOT-23-6	PIC® 10F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	3	384B (256 x 12)	FLASH	-	16 x 8	2V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY412-SSNR IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	7,516	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	6	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 6x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC10F202T-I/OT IC MCU 8BIT 768B FLASH SOT23-6 Microchip Technology	58,938	-	RFQ	Datasheet	SOT-23-6	PIC® 10F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	3	768B (512 x 12)	FLASH	-	24 x 8	2V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY404-SSNR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	8,512	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	tinyAVR™ 0, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATTINY414-SSNR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	5,032	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	12	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 10x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC10F222T-I/OT IC MCU 8BIT 768B FLASH SOT23-6 Microchip Technology	190,500	-	RFQ	Datasheet	SOT-23-6	PIC® 10F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	8MHz	-	POR, WDT	4	768B (512 x 12)	FLASH	-	23 x 8	2V ~ 5.5V	A/D 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC10F206T-I/OT IC MCU 8BIT 768B FLASH SOT23-6 Microchip Technology	38,221	-	RFQ	Datasheet	SOT-23-6	PIC® 10F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	3	768B (512 x 12)	FLASH	-	24 x 8	2V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SC0914(13) IC MCU 32BIT EXT MEM 56QFN Raspberry Pi	12,366	-	RFQ	Datasheet	56-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Dual-Core	133MHz	I2C, IrDA, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	30	-	External Program Memory	-	264K x 8	1.8V ~ 3.3V	A/D 4x12b SAR	External, Internal	-40°C ~ 85°C (TC)	-	-	Surface Mount
PIC10F322T-I/OT IC MCU 8BIT 896B FLASH SOT23-6 Microchip Technology	6,027	-	RFQ	Datasheet	SOT-23-6	PIC® 10F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	3	896B (512 x 14)	FLASH	-	64 x 8	2.3V ~ 5.5V	A/D 3x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY406-MNR IC MCU 8BIT 4KB FLASH 20VQFN Microchip Technology	27,282	-	RFQ	Datasheet	20-VFQFN Exposed Pad	tinyAVR™ 0, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	18	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATTINY414-SSFR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	26,294	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	12	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 10x10b; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC10F320T-E/OT IC MCU 8BIT 448B FLASH SOT23-6 Microchip Technology	7,824	-	RFQ	Datasheet	SOT-23-6	PIC® 10F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	3	448B (256 x 14)	FLASH	-	64 x 8	2.3V ~ 5.5V	A/D 3x8b	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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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.