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
R5F100BDGNA#20 IC MCU 16BIT 48KB FLASH 32HWQFN Renesas Electronics Corporation	2,134	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G13	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	48KB (48K x 8)	FLASH	4K x 8	3K x 8	2.4V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC908QT1ACDWE IC MCU 8BIT 1.5KB FLASH 8SO NXP USA Inc.	4,341	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	HC08	Bulk	Obsolete	Not Verified	HC08	8-Bit	8MHz	-	LVD, POR, PWM	5	1.5KB (1.5K x 8)	FLASH	-	128 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XC87813FFA5VACKXUMA1 IC MCU 8BIT 52KB FLASH 64LQFP Infineon Technologies	1,805	-	RFQ	Datasheet	64-LQFP	XC8xx	Tape & Reel (TR)	Not For New Designs	Not Verified	XC800	8-Bit	27MHz	SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	40	52KB (52K x 8)	FLASH	-	3.25K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATMEGA16HVA-4CKUR IC MCU 8BIT 16KB FLASH 36LGA Microchip Technology	5,897	-	RFQ	Datasheet	36-WFLGA	AVR® ATmega	Tape & Reel (TR)	Obsolete	Not Verified	AVR	8-Bit	4MHz	SPI	Brown-out Detect/Reset, POR, PWM, WDT	7	16KB (8K x 16)	FLASH	256 x 8	512 x 8	1.8V ~ 9V	A/D 5x12b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
XMC1100Q024F0016ABXUMA1 IC MCU 32BIT 16KB FLASH 24VQFN Infineon Technologies	5,873	-	RFQ	Datasheet	24-VFQFN Exposed Pad	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 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
COP8SDR9IMT8 IC MCU 8BIT 32KB FLASH 48TSSOP National Semiconductor	5,852	-	RFQ	Datasheet	48-TFSOP (0.240", 6.10mm Width)	COP8™ 8S	Tube	Obsolete	Not Verified	COP8	8-Bit	20MHz	Microwire/Plus (SPI), UART/USART	POR, PWM, WDT	39	32KB (32K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2413IPW28R IC MCU 16BIT 8KB FLASH 28TSSOP Texas Instruments	3,003	-	RFQ	Datasheet	28-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	24	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
COP8AME9ENA8 IC MCU 8BIT 8KB FLASH 28DIP National Semiconductor	1,484	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	COP8™ 8A	Bulk	Active	Not Verified	COP8	8-Bit	20MHz	Microwire/Plus (SPI), UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	21	8KB (8K x 8)	FLASH	-	512 x 8	4.5V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C	-	-	Through Hole
R5F104GGGFB#30 IC MCU 16BIT 128KB FLASH 48LFQFP Renesas Electronics Corporation	1,134	-	RFQ	Datasheet	48-LQFP	RL78/G14	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	58	128KB (128K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104GHAFB#30 IC MCU 16BIT 192KB FLASH 48LFQFP Renesas Electronics Corporation	1,066	-	RFQ	Datasheet	48-LQFP	RL78/G14	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	192KB (192K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 10x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4N8CA-CFU IC MCU 32BIT 512KB FLSH 100VFBGA Microchip Technology	179	-	RFQ	Datasheet	100-VFBGA	SAM4N	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	79	512KB (512K x 8)	FLASH	-	64K x 8	1.62V ~ 3.6V	A/D 17x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5309IRGCR IC MCU 16BIT 24KB FLASH 64VQFN Texas Instruments	10,000	-	RFQ	Datasheet	64-VFQFN Exposed Pad	MSP430F5xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	47	24KB (24K x 8)	FLASH	-	6K x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN16F1CTJ IC MCU 16BIT 16KB FLASH 20TSSOP NXP USA Inc.	4,601	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	HCS12	Tube	Last Time Buy	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	14	16KB (16K x 8)	FLASH	512 x 8	1K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF46K40T-I/MV IC MCU 8BIT 64KB FLASH 40UQFN Microchip Technology	6,600	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PIC® XLP™ 18K	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	36	64KB (32K x 16)	FLASH	1K x 8	3.6K x 8	1.8V ~ 3.6V	A/D 35x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87FBH08AU-EB-NH IC MCU 8BIT 8KB FLASH 36QFP onsemi	4,998	-	RFQ	Datasheet	36-LQFP	-	Tape & Reel (TR)	Active	Not Verified	-	8-Bit	12MHz	SIO, UART/USART	LVD, POR, PWM, WDT	25	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 11x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C20434-12LKXIT IC MCU 8BIT 8KB FLASH 32QFN Cypress Semiconductor Corp	5,000	-	RFQ	Datasheet	32-UFQFN Exposed Pad	PSOC®1 CY8C20xxx	Bulk	Obsolete	Not Verified	M8C	8-Bit	12MHz	I2C, SPI	LVD, POR, WDT	28	8KB (8K x 8)	FLASH	-	512 x 8	2.4V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
COP8CBE9HVA7 IC MCU 8BIT 8KB FLASH 44PLCC National Semiconductor	2,984	-	RFQ	Datasheet	44-LCC (J-Lead)	COP8™ 8C	Bulk	Active	Not Verified	COP8	8-Bit	6.67MHz	Microwire/Plus (SPI), UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	37	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
LPC1112FDH20/102:5 IC MCU 32BIT 16KB FLASH 20TSSOP NXP USA Inc.	2,186	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	LPC1100L	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	14	16KB (16K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 5x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101EFANA#20 IC MCU 16BIT 96KB FLASH 40HWQFN Renesas Electronics Corporation	1,470	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RL78/G13	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	28	96KB (96K x 8)	FLASH	-	8K x 8	1.6V ~ 5.5V	A/D 9x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104GDAFB#30 IC MCU 16BIT 48KB FLASH 48LFQFP Renesas Electronics Corporation	1,169	-	RFQ	Datasheet	48-LQFP	RL78/G14	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	48KB (48K x 8)	FLASH	4K x 8	5.5K x 8	1.6V ~ 5.5V	A/D 10x8/10b	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.