Microcontrollers

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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
R5F109AAJSP#X0 IC MCU 16BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	2,388	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/F12	Tape & Reel (TR)	Not For New Designs	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	21	16KB (16K x 8)	FLASH	4K x 8	1K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32F051K6T6TR IC MCU 32BIT 32KB FLASH 32LQFP STMicroelectronics	2,176	-	RFQ	Datasheet	32-LQFP	STM32F0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 13x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S1C17W03F101100 IC MCU 16BIT 32KB FLASH 48TQFP EPSON	704	-	RFQ	Datasheet	48-TQFP	-	Tray	Active	Not Verified	S1C17	16-Bit	4.2MHz	I2C, IrDA, SSI, UART/USART	POR, PWM, WDT	34	16KB (16K x 8)	FLASH	-	2K x 8	1.2V ~ 3.6V	A/D 6x12b SAR	Internal	-40°C ~ 85°C	-	-	Surface Mount
R7FA2L1A93CFN#AA0 IC MCU 32BIT 128KB FLASH 80LFQFP Renesas Electronics Corporation	460	-	RFQ	Datasheet	80-LQFP	RA2L1	Tray	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI, SmartCard, UART/USART	AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	69	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 17x12b SAR; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z8F0822SJ020EG IC MCU 8BIT 8KB FLASH 28SOIC Zilog	243	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	Encore!® XP®	Tube	Active	Not Verified	eZ8	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	19	8KB (8K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	A/D 5x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM8S207K6T3C IC MCU 8BIT 32KB FLASH 32LQFP STMicroelectronics	163	-	RFQ	Datasheet	32-LQFP	STM8S	Tray	Active	Not Verified	STM8	8-Bit	24MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	6K x 8	2.95V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
EFM8BB10F2A-A-QFN20 IC MCU 8BIT 2KB FLASH 20QFN Silicon Labs	121	-	RFQ	Datasheet	20-WFQFN Exposed Pad	Busy Bee	Tube	Active	Not Verified	CIP-51 8051	8-Bit	25MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	2KB (2K x 8)	FLASH	-	256 x 8	2.2V ~ 3.6V	A/D 15x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F10PLJCLFB#35 IC MCU 16BIT 256KB FLASH 64LFQFP Renesas Electronics Corporation	730	-	RFQ	Datasheet	64-LQFP	RL78/F14	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	52	256KB (256K x 8)	FLASH	8K x 8	20K x 8	2.7V ~ 5.5V	A/D 21x10b SAR; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
ATXMEGA8E5-AN IC MCU 8/16BIT 8KB FLASH 32TQFP Microchip Technology	500	-	RFQ	Datasheet	32-TQFP	AVR® XMEGA® E5	Tray	Active	Not Verified	AVR	8/16-Bit	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	26	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.6V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16F648A-E/P IC MCU 8BIT 7KB FLASH 18DIP Microchip Technology	354	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	7KB (4K x 14)	FLASH	256 x 8	256 x 8	3V ~ 5.5V	-	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
LPC11E12FBD48/201, IC MCU 32BIT 16KB FLASH 48LQFP NXP USA Inc.	158	-	RFQ	Datasheet	48-LQFP	LPC11Exx	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	I2C, Microwire, SPI, SSI, SSP, UART/USART	Brown-out Detect/Reset, POR, WDT	40	16KB (16K x 8)	FLASH	1K x 8	6K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S08SG4E2MTGR IC MCU 8BIT 4KB FLASH 16TSSOP NXP USA Inc.	2,500	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	12	4KB (4K x 8)	FLASH	-	256 x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC32MX120F032D-I/ML IC MCU 32BIT 32KB FLASH 44QFN Microchip Technology	225	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 32MX	Tube	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	35	32KB (32K x 8)	FLASH	-	8K x 8	2.3V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF628-04/SS IC MCU 8BIT 3.5KB FLASH 20SSOP Microchip Technology	101	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	4MHz	UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	3.5KB (2K x 14)	FLASH	128 x 8	224 x 8	2V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
MKV11Z128VFM7 IC MCU 32BIT 128KB FLASH 32QFN NXP USA Inc.	2,450	-	RFQ	Datasheet	32-VFQFN Exposed Pad	Kinetis KV	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	75MHz	CANbus, I2C, SPI, UART/USART	DMA, LVD, POR, WDT	28	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 3.6V	A/D 2x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount, Wettable Flank
MC9S08LL8CLF IC MCU 8BIT 10KB FLASH 48LQFP NXP USA Inc.	1,243	-	RFQ	Datasheet	48-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, SCI, SPI	LCD, LVD, POR, PWM, WDT	31	10KB (10K x 8)	FLASH	-	2K x 8	1.8V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA8535L-8MU IC MCU 8BIT 8KB FLASH 44VQFN Microchip Technology	360	-	RFQ	Datasheet	44-VFQFN Exposed Pad	AVR® ATmega	Tray	Active	Not Verified	AVR	8-Bit	8MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F25K80T-I/SO IC MCU 8BIT 32KB FLASH 28SOIC Microchip Technology	4,700	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 18K	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	64MHz	ECANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	24	32KB (16K x 16)	FLASH	1K x 8	3.6K x 8	1.8V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8S207C8T6TR IC MCU 8BIT 64KB FLASH 48LQFP STMicroelectronics	4,008	-	RFQ	Datasheet	48-LQFP	STM8S	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	24MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	1.5K x 8	6K x 8	2.95V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FV16KA301T-I/SS IC MCU 16BIT 16KB FLASH 20SSOP Microchip Technology	2,042	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	17	16KB (5.5K x 24)	FLASH	512 x 8	2K x 8	2V ~ 5.5V	A/D 12x12b	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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