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
PIC16F1459-E/SO IC MCU 8BIT 14KB FLASH 20SOIC Microchip Technology	3,699	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	14	14KB (8K x 14)	FLASH	-	1K x 8	2.3V ~ 5.5V	A/D 9x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9KEAZN32AMLH IC MCU 32BIT 32KB FLASH 64LQFP NXP USA Inc.	3,494	-	RFQ	Datasheet	64-LQFP	Kinetis KEA	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	40MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	57	32KB (32K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
Z8F0421HH020EC IC MCU 8BIT 4KB FLASH 20SSOP Zilog	1,376	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	Encore!® XP®	Tube	Obsolete	Verified	eZ8	8-Bit	20MHz	I2C, IrDA, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	4KB (4K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	A/D 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S08QG84CDTER IC MCU 8BIT 8KB FLASH 16TSSOP NXP USA Inc.	3,396	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	20MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	12	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
M254KD3AE 28KB FLASH, 16KB RAM, LCD DRIVER Nuvoton Technology Corporation	3,853	-	RFQ	Datasheet	128-LQFP	NuMicro™ M254	Tray	Active	-	ARM® Cortex®-M23	32-Bit	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, LVR, POR, PWM, WDT	86	64KB (64K x 8)	FLASH	-	16K x 8	1.75V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM8AF6268TCX IC MCU 8BIT 32KB FLASH 48LQFP STMicroelectronics	4,079	-	RFQ	Datasheet	48-LQFP	STM8A	Tape & Reel (TR)	Active	Not Verified	STM8A	8-Bit	24MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	38	32KB (32K x 8)	FLASH	1K x 8	2K x 8	3V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
XMC1404Q064X0064AAXUMA1 IC MCU 32BIT 64KB FLASH 64VQFN Infineon Technologies	3,834	-	RFQ	Datasheet	64-VFQFN Exposed Pad	XMC1000	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, LED, POR, PWM, WDT	48	64KB (64K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100LJGFB#10 IC MCU 16BIT 256KB FLASH 64LFQFP Renesas Electronics Corporation	1,936	-	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	256KB (256K x 8)	FLASH	8K x 8	20K x 8	2.4V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F109LACKFB#10 16BIT MCU RL78/F12 16K LFQFP64 - Renesas Electronics Corporation	1,180	-	RFQ	Datasheet	64-LQFP	RL78/F12	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	16KB (16K x 8)	FLASH	4K x 8	1K x 8	2.7V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F393-A-GMR IC MCU 8BIT 16KB FLASH 20QFN Silicon Labs	3,089	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F39x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	17	16KB (16K x 8)	FLASH	-	1K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51115AGFK#5A IC MCU 32BIT 128MB FLASH 64LQFP Renesas Electronics Corporation	2,909	-	RFQ	Datasheet	64-LQFP	RX111	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, SCI, SPI, USB OTG	DMA, LVD, POR, PWM, WDT	46	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 3.6V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z86E0812HEC1866 IC MCU 8BIT 2KB OTP 20SOIC Zilog	4,276	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	Z8®	Tube	Obsolete	Verified	Z8	8-Bit	12MHz	-	POR, WDT	14	2KB (2K x 8)	OTP	-	125 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z86E0812HEC1903 IC MCU 8BIT 2KB OTP 20SOIC Zilog	3,656	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	Z8®	Tube	Obsolete	Verified	Z8	8-Bit	12MHz	-	POR, WDT	14	2KB (2K x 8)	OTP	-	125 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z8F0411PH020SG IC MCU 8BIT 4KB FLASH 20DIP Zilog	4,452	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	Encore!® XP®	Tube	Active	Not Verified	eZ8	8-Bit	20MHz	I2C, IrDA, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	4KB (4K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
ST7FL35F2MAE IC MCU 8BIT 8KB FLASH 20SOIC STMicroelectronics	2,293	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	ST7	Tube	Obsolete	Not Verified	ST7	8-Bit	8MHz	LINbusSCI, SPI	LVD, POR, PWM, WDT	15	8KB (8K x 8)	FLASH	-	384 x 8	3V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10A6CLSP#U5 16BIT MCU RL78/F13 32/2K SOP20 - Renesas Electronics Corporation	1,110	-	RFQ	Datasheet	20-LSSOP (0.240", 6.10mm Width)	RL78/F13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	13	32KB (32K x 8)	FLASH	4K x 8	2K x 8	2.7V ~ 5.5V	A/D 6x10b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101FKAFP#50 IC MCU 16BIT 384KB FLASH 44LQFP Renesas Electronics Corporation	1,672	-	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	384KB (384K x 8)	FLASH	-	24K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F111PEGFB#50 IC MCU 16BIT 64KB FLASH 100LFQFP Renesas Electronics Corporation	4,032	-	RFQ	Datasheet	100-LQFP	RL78/L1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	73	64KB (64K x 8)	FLASH	8K x 8	8K x 8	2.4V ~ 5.5V	A/D 13x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101LGABG#W0 IC MCU 16BIT 128KB FLASH 64VFBGA Renesas Electronics Corporation	2,141	-	RFQ	Datasheet	64-VFBGA	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	128KB (128K x 8)	FLASH	-	12K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104CFALA#W0 IC MCU 16BIT 96KB FLASH 36WFLGA Renesas Electronics Corporation	1,612	-	RFQ	Datasheet	36-WFLGA	RL78/G14	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	12K x 8	1.6V ~ 5.5V	A/D 8x8/10b; D/A 2x8b	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.

Can Winsun help source specific Microcontrollers part numbers?

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.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

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.