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
STM32G051K6U6 IC MCU 32BIT 32KB FLASH 32UFQFPN STMicroelectronics	2,645	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32G0	Bulk	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	30	32KB (32K x 8)	FLASH	-	18K x 8	1.7V ~ 3.6V	A/D 18x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GBF2DNP#UA0 16-BIT GENERAL MCU RL78/G23 96K Renesas Electronics Corporation	4,177	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G23	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	27	96KB (96K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 8x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100BFANA#60 16-BIT GENERAL MCU RL78/G13 96K Renesas Electronics Corporation	3,953	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	22	96KB (96K x 8)	FLASH	8K x 8	8K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F102GEE3CNP#UA0 16-BIT GENERAL MCU RL78/G22 64K Renesas Electronics Corporation	2,232	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RL78/G22	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	33	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 9x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F100TBE3G00CNP#AA0 TOUCH IC CT1 15CH 32HWQFN -40 TO Renesas Electronics Corporation	2,301	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MC9S08PB16MTG IC MCU 8BIT 16KB FLASH 16TSSOP NXP USA Inc.	3,810	-	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	14	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 8x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
XMC1202Q024X0016ABXUMA1 IC MCU 32BIT 16KB FLASH 16TSSOP Infineon Technologies	3,149	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	XMC1000	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 13x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430G2432IPW14R IC MCU 16BIT 8KB FLASH 14TSSOP Texas Instruments	3,314	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI, USI	Brown-out Detect/Reset, DMA, POR, PWM, WDT	10	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101FEAFP#50 IC MCU 16BIT 64KB FLASH 44LQFP Renesas Electronics Corporation	2,125	-	RFQ	Datasheet	44-LQFP	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	31	64KB (64K x 8)	FLASH	-	4K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY261A-MUR IC MCU 8BIT 2KB FLASH 32VQFN Microchip Technology	3,681	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® ATtiny	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	2KB (1K x 16)	FLASH	128 x 8	128 x 8	1.8V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY261A-MNR IC MCU 8BIT 2KB FLASH 32VQFN Microchip Technology	3,033	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® ATtiny	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	2KB (1K x 16)	FLASH	128 x 8	128 x 8	1.8V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16HV753-I/P IC MCU 8BIT 3.5KB FLASH 14DIP Microchip Technology	3,120	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	11	3.5KB (2K x 14)	FLASH	-	128 x 8	2V ~ 5V	A/D 8x10b; D/A 1x9b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC16LF1707-I/SS IC MCU 8BIT 3.5KB FLASH 20SSOP Microchip Technology	1,505	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI	Brown-out Detect/Reset, POR, PWM, WDT	18	3.5KB (2K x 14)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F1578-E/SS IC MCU 8BIT 7KB FLASH 20SSOP Microchip Technology	1,162	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	LINbus, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	7KB (4K x 14)	FLASH	-	512 x 8	2.3V ~ 5.5V	A/D 12x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF1578-E/SS IC MCU 8BIT 7KB FLASH 20SSOP Microchip Technology	4,298	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	LINbus, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	7KB (4K x 14)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 12x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF1559T-I/GZ IC MCU 8BIT 14KB FLASH 20UQFN Microchip Technology	1,004	-	RFQ	Datasheet	20-UFQFN Exposed Pad	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	14KB (8K x 14)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F1508T-I/GZ IC MCU 8BIT 7KB FLASH 20UQFN Microchip Technology	3,125	-	RFQ	Datasheet	20-UFQFN Exposed Pad	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	7KB (4K x 14)	FLASH	-	256 x 8	2.3V ~ 5.5V	A/D 12x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF1508T-I/GZ IC MCU 8BIT 7KB FLASH 20UQFN Microchip Technology	3,614	-	RFQ	Datasheet	20-UFQFN Exposed Pad	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	7KB (4K x 14)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 12x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89LP216-20XU IC MCU 8BIT 2KB FLASH 16TSSOP Microchip Technology	3,695	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	89LP	Tube	Obsolete	Not Verified	8051	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	14	2KB (2K x 8)	FLASH	-	128 x 8	2.4V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY25-20SN IC MCU 8BIT 2KB FLASH 8SOIC Microchip Technology	2,633	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	AVR® ATtiny, Functional Safety (FuSa)	Tube	Active	Not Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7V ~ 5.5V	A/D 4x10b	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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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.