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
S9S08RN8W2MTG IC MCU 8BIT 8KB FLASH 16TSSOP NXP USA Inc.	2,558	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	S08	Tube	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	12	8KB (8K x 8)	FLASH	256 x 8	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S08RNA8W2MTG IC MCU 8BIT 8KB FLASH 16TSSOP NXP USA Inc.	4,384	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	S08	Tube	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	12	8KB (8K x 8)	FLASH	256 x 8	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
Z8F0830PJ020SG IC MCU 8BIT 8KB FLASH 28DIP Zilog	1,247	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	Encore!®	Tube	Not For New Designs	Not Verified	eZ8	8-Bit	20MHz	-	Brown-out Detect/Reset, LED, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
MSP430A145IRGCR IC MCU 16BIT 32KB FLASH 64VQFN Texas Instruments	4,082	-	RFQ	Datasheet	64-VFQFN Exposed Pad	MSP430F5xx	Tape & Reel (TR)	Active	Not Verified	MSP430	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	47	32KB (32K x 8)	FLASH	-	10K x 8	1.8V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100LDGFB#10 IC MCU 16BIT 48KB FLASH 64LFQFP Renesas Electronics Corporation	3,671	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	48KB (48K x 8)	FLASH	4K x 8	3K x 8	2.4V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAMC20E16A-MUT IC MCU 32BIT 64KB FLASH 32VQFN Microchip Technology	1,109	-	RFQ	Datasheet	32-VFQFN Exposed Pad	SAM C20	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	26	64KB (64K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101LEAFB#50 IC MCU 16BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	1,530	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	64KB (64K x 8)	FLASH	-	4K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08JS8LCFK IC MCU 8BIT 8KB FLASH 24QFN NXP USA Inc.	3,327	-	RFQ	Datasheet	24-VQFN Exposed Pad	S08	Tray	Not For New Designs	Not Verified	S08	8-Bit	48MHz	LINbus, SCI, SPI, USB	LVD, POR, PWM	14	8KB (8K x 8)	FLASH	-	512 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L071KZU6TR IC MCU 32BIT 192KB FLSH 32UFQFPN STMicroelectronics	3,044	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32L0	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	32MHz	I2C, IrDA, SMBus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, Voltage Detect, WDT	23	192KB (192K x 8)	FLASH	6K x 8	20K x 8	1.65V ~ 3.6V	A/D 10x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G0B1KCU6N IC MCU 32BIT 256KB FLSH 32UFQFPN STMicroelectronics	4,238	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32G0	Bulk	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	29	256KB (256K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 12x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G0B1KCU6 IC MCU 32BIT 256KB FLSH 32UFQFPN STMicroelectronics	3,061	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32G0	Bulk	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	30	256KB (256K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 13x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z51F3220SKX IC MCU 8BIT 32KB FLASH 32SOIC Zilog	1,590	-	RFQ	Datasheet	32-SOIC (0.295", 7.50mm Width)	Z8051	Tray	Obsolete	Not Verified	8051	8-Bit	16MHz	I2C, SPI, UART/USART	LCD, LVD, POR, PWM, WDT	30	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
M254KE3AE IC MCU 32BIT 128MB FLASH 128LQFP Nuvoton Technology Corporation	1,769	-	RFQ	Datasheet	128-LQFP	NuMicro™ M254	Tray	Active	-	ARM® Cortex®-M23	32-Bit	48MHz	I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT	82	128KB (128K x 8)	FLASH	-	16K x 8	1.75V ~ 5.5V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16LF1782-I/SO IC MCU 8BIT 3.5KB FLASH 28SOIC Microchip Technology	1,876	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PSMC, PWM, WDT	24	3.5KB (2K x 14)	FLASH	256 x 8	256 x 8	1.8V ~ 3.6V	A/D 11x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ64GL302-I/SS IC MCU 16BIT 64KB FLASH 28SSOP Microchip Technology	3,840	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, LCD, PWM, WDT	21	64KB (64K x 8)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 9x10/12b	External	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC16C56A-04/SS IC MCU 8BIT 1.5KB OTP 20SSOP Microchip Technology	3,073	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	1.5KB (1K x 12)	OTP	-	25 x 8	3V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC12F675-E/MD IC MCU 8BIT 1.75KB FLASH 8DFN Microchip Technology	1,058	-	RFQ	Datasheet	8-VDFN Exposed Pad	PIC® 12F	Tube	Active	Not Verified	PIC	8-Bit	20MHz	-	POR, WDT	5	1.75KB (1K x 14)	FLASH	128 x 8	64 x 8	2V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATTINY24-20MUR IC MCU 8BIT 2KB FLASH 20QFN Microchip Technology	3,073	-	RFQ	Datasheet	20-WFQFN Exposed Pad	AVR® ATtiny	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY24V-10MUR IC MCU 8BIT 2KB FLASH 20QFN Microchip Technology	3,191	-	RFQ	Datasheet	20-WFQFN Exposed Pad	AVR® ATtiny	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	10MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	2KB (1K x 16)	FLASH	128 x 8	128 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA165P-16ANR IC MCU 8BIT 16KB FLASH 64TQFP Microchip Technology	1,737	-	RFQ	Datasheet	64-TQFP	AVR® ATmega	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	16MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, WDT	54	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°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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