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
R5F100CGALA#W0 IC MCU 16BIT 128KB FLASH 36WFLGA Renesas Electronics Corporation	4,143	-	RFQ	Datasheet	36-WFLGA	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	26	128KB (128K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100CFGLA#W0 IC MCU 16BIT 96KB FLASH 36WFLGA Renesas Electronics Corporation	4,477	-	RFQ	Datasheet	36-WFLGA	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	26	96KB (96K x 8)	FLASH	8K x 8	8K x 8	2.4V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM8AL3188TAY IC MCU 8BIT 64KB FLASH 48LQFP STMicroelectronics	4,959	-	RFQ	Datasheet	48-LQFP	STM8A	Tray	Not For New Designs	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	41	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.65V ~ 3.6V	A/D 25x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
STM8AF6246ITDY IC MCU 8BIT 16KB FLASH 32LQFP STMicroelectronics	2,362	-	RFQ	Datasheet	32-LQFP	STM8A	Tray	Active	Not Verified	STM8A	8-Bit	16MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	16KB (16K x 8)	FLASH	512 x 8	2K x 8	3V ~ 5.5V	A/D 7x10b SAR	Internal	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount
Z8F022APJ020EC IC MCU 8BIT 2KB FLASH 28DIP Zilog	3,935	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	Encore!® XP®	Tube	Obsolete	Not Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT	23	2KB (2K x 8)	FLASH	64 x 8	512 x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Through Hole
Z8F041APJ020EC IC MCU 8BIT 4KB FLASH 28DIP Zilog	3,587	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	Encore!® XP®	Tube	Obsolete	Not Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT	25	4KB (4K x 8)	FLASH	128 x 8	1K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Through Hole
R5F10AACKSP#W5 16BIT MCU RL78(AUTO)/F13 T&R Renesas Electronics Corporation	1,134	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/F13	Tape & Reel (TR)	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	4K x 8	2K x 8	2.7V ~ 5.5V	A/D 12x10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATMEGA8-16MJ IC MCU 8BIT 8KB FLASH 32VQFN Microchip Technology	1,908	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA8L-8MJ IC MCU 8BIT 8KB FLASH 32VQFN Microchip Technology	1,138	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	8MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKL05Z16VFK4 IC MCU 32BIT 16KB FLASH 24QFN NXP USA Inc.	2,967	-	RFQ	Datasheet	24-VFQFN Exposed Pad	Kinetis KL0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT	22	16KB (16K x 8)	FLASH	-	2K x 8	1.71V ~ 3.6V	A/D 12x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F109ADKSP#H0 16BIT MCU RL78/F12 48K SSOP30 -4 Renesas Electronics Corporation	2,422	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/F12	Tray	Active	-	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	2.7V ~ 5.5V	A/D 8x8/10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32L071C8T7 IC MCU 32BIT 64KB FLASH 48LQFP STMicroelectronics	2,209	-	RFQ	Datasheet	48-LQFP	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	3K x 8	20K x 8	1.65V ~ 3.6V	A/D 13x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51405AGFK#50 IC MCU 32BIT 128MB FLASH 64LQFP Renesas Electronics Corporation	2,779	-	RFQ	Datasheet	64-LQFP	RX140	Tape & Reel (TR)	Active	-	RXv2	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT	53	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 15x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16C58B-20E/SS IC MCU 8BIT 3KB OTP 20SSOP Microchip Technology	2,270	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	20MHz	-	POR, WDT	12	3KB (2K x 12)	OTP	-	73 x 8	3V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC24F08KM101-E/SS IC MCU 16BIT 8KB FLASH 20SSOP Microchip Technology	2,013	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 24F	Tube	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	18	8KB (2.75K x 24)	FLASH	512 x 8	1K x 8	1.8V ~ 3.6V	A/D 16x10b/12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F100GKDFB#50 IC MCU 16BIT 384KB FLASH 48LFQFP Renesas Electronics Corporation	2,254	-	RFQ	Datasheet	48-LQFP	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	384KB (384K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4125AXQ-473 IC MCU 32BIT 32KB FLASH 44TQFP Infineon Technologies	4,231	-	RFQ	Datasheet	44-LQFP	PSOC™ 4 CY8C4100	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	36	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 8x12b SAR; D/A 1x7b, 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ST7FLITE39F2B6 IC MCU 8BIT 8KB FLASH 20DIP STMicroelectronics	1,394	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	ST7	Tube	Obsolete	Not Verified	ST7	8-Bit	16MHz	LINbusSCI, SPI	LVD, POR, PWM, WDT	15	8KB (8K x 8)	FLASH	256 x 8	384 x 8	2.7V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ST7FLITE39M6TR IC MCU 8BIT 8KB FLASH 20SOIC STMicroelectronics	1,278	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	ST7	Tape & Reel (TR)	Obsolete	Not Verified	ST7	8-Bit	16MHz	LINbusSCI, SPI	LVD, POR, PWM, WDT	15	8KB (8K x 8)	FLASH	256 x 8	384 x 8	2.7V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C54T-RC/SO IC MCU 8BIT 768B OTP 18SOIC Microchip Technology	1,209	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	768B (512 x 12)	OTP	-	25 x 8	3V ~ 6.25V	-	External	0°C ~ 70°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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