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
PIC12LF1552-I/MU IC MCU 8BIT 3.5KB FLASH 8UDFN Microchip Technology	4,256	-	RFQ	Datasheet	8-UFDFN Exposed Pad	PIC® 12F	Tube	Obsolete	Not Verified	PIC	8-Bit	32MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	5	3.5KB (2K x 14)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1006AASP#70 16BIT MCU RL78/G13 16K 20LSSOP - Renesas Electronics Corporation	2,834	-	RFQ	Datasheet	20-LSSOP (0.240", 6.10mm Width)	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	13	16KB (16K x 8)	FLASH	4K x 8	2K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F103A8ASP#70 16-BIT GENERAL MCU RL78/G12 8K 3 Renesas Electronics Corporation	4,402	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G12	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 8x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
IS31CS8977-LQLS2 IC MCU 8BIT 64KB FLASH 32LQFP Lumissil Microsystems	4,510	-	RFQ	Datasheet	32-LQFP	-	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	32MHz	I2C, SPI, UART/USART	DMA, PWM, WDT	28	64KB (64K x 8)	FLASH	-	2K x 8	2.3V ~ 5.5V	A/D 4x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
IS31CS8977B-ZNLS2-TR IC MCU 8BIT 64KB FLASH 24TSSOP Lumissil Microsystems	4,344	-	RFQ	Datasheet	24-TSSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	32MHz	I2C, SPI, UART/USART	DMA, PWM, WDT	28	64KB (64K x 8)	FLASH	-	2K x 8	2.3V ~ 5.5V	A/D 4x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2153IPW20R IC MCU 16BIT 1KB FLASH 20TSSOP Texas Instruments	3,190	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	16	1KB (1K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST7FOXF1M6 IC MCU 8BIT 4KB FLASH 20SOIC STMicroelectronics	1,920	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	ST7	Tube	Obsolete	Not Verified	ST7	8-Bit	8MHz	I2C	LVD, POR, PWM, WDT	16	4KB (4K x 8)	FLASH	-	384 x 8	4.5V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC10F206T-I/MC IC MCU 8BIT 768B FLASH 8DFN Microchip Technology	3,029	-	RFQ	Datasheet	8-VFDFN Exposed Pad	PIC® 10F	Tape & Reel (TR)	Active	Not 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
ATTINY5-MAHR IC MCU 8BIT 512B FLASH 8UDFN Microchip Technology	4,387	-	RFQ	Datasheet	8-UFDFN Exposed Pad	AVR® ATtiny	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	12MHz	-	POR, PWM, WDT	4	512B (256 x 16)	FLASH	-	32 x 8	1.8V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12LF1571-I/P IC MCU 8BIT 1.75KB FLASH 8DIP Microchip Technology	3,848	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	PIC® 12F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1.75KB (1K x 14)	FLASH	-	128 x 8	1.8V ~ 3.6V	A/D 4x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC12LF1572-E/SN IC MCU 8BIT 3.5KB FLASH 8SOIC Microchip Technology	1,080	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	PIC® 12F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	LINbus, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	3.5KB (2K x 14)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 4x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F527T-I/JP IC MCU 8BIT 1.5KB FLASH 20UQFN Microchip Technology	4,855	-	RFQ	Datasheet	20-UFQFN Exposed Pad	PIC® 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	17	1.5KB (1K x 12)	FLASH	64 x 8	68 x 8	2V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12LF1572-I/RF IC MCU 8BIT 3.5KB FLASH 8UDFN Microchip Technology	4,036	-	RFQ	Datasheet	8-UDFN Exposed Pad	PIC® 12F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	LINbus, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	3.5KB (2K x 14)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 4x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F13143-I/SS IC MCU 8BIT 3.5KB FLASH 20SSOP Microchip Technology	4,615	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	3.5KB (3.5K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 22x10b SAR; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F13124-I/ST IC MCU 8BIT 7KB FLASH 14TSSOP Microchip Technology	1,970	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	7KB (7K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 16x10b SAR; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F18024-I/MG IC MCU 8BIT 7KB FLASH 16VFQFN Microchip Technology	3,002	-	RFQ	Datasheet	16-VFQFN Exposed Pad	PIC® 16F	Tube	Active	-	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	7KB (7K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 15x10b SAR; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1214CASP#50 16BIT MCU RL78/G16 32K 16LSSOP - Renesas Electronics Corporation	4,103	-	RFQ	Datasheet	16-SSOP (0.173", 4.40mm Width)	RL78/G16	Tape & Reel (TR)	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	13	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 7x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1214CANA#40 16BIT MCU RL78/G16 32K 16HWQFN - Renesas Electronics Corporation	2,508	-	RFQ	Datasheet	16-WFQFN Exposed Pad	RL78/G16	Tape & Reel (TR)	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	Capacitive Touch, POR, PWM, Voltage Detect, WDT	13	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.4V ~ 5.5V	A/D 7x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10369ASM#15 IC MCU 16BIT 12KB FLASH 20LSSOP Renesas Electronics Corporation	3,232	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tape & Reel (TR)	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	12KB (12K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10267ASM#15 IC MCU 16BIT 4KB FLASH 20LSSOP Renesas Electronics Corporation	3,638	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tape & Reel (TR)	Active	-	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	14	4KB (4K x 8)	FLASH	2K x 8	512 x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°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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